diff --git a/docs/contributing.rst b/docs/contributing.rst
index c3c2235c99..71438543e3 100644
--- a/docs/contributing.rst
+++ b/docs/contributing.rst
@@ -195,18 +195,16 @@ Within the ``pytest`` scope, :file:`conftest.py` files are used for common code
 shared between modules that exist within the same directory as that particular
 :file:`conftest.py` file.
 
-Unit Testing
-^^^^^^^^^^^^
+Unit Testing and eth-tester Tests
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-Unit tests are meant to test the logic of smaller chunks (or units) of the
-codebase without having to be wired up to a client. Most of the time this
-means testing selected methods on their own. They are meant to test the logic
-of your code and make sure that you get expected outputs out of selected inputs.
+Our unit tests are grouped together with tests against the ``eth-tester`` library,
+using the ``py-evm`` library as a backend, via the ``EthereumTesterProvider``.
 
-Our unit tests live under appropriately named child directories within the
-``/tests`` directory. The core of the unit tests live under ``/tests/core``.
-Do your best to follow the existing structure when choosing where to add
-your unit test.
+These tests live under appropriately named child directories within the
+``/tests`` directory. The core of these tests live under ``/tests/core``.
+Do your best to follow the existing structure when adding a test and make sure
+that its location makes sense.
 
 Integration Testing
 ^^^^^^^^^^^^^^^^^^^
@@ -217,25 +215,80 @@ confused with pytest fixtures). These zip file fixtures, which also live in the
 ``/tests/integration`` directory, are configured to run the specific client we are
 testing against along with a genesis configuration that gives our tests some
 pre-determined useful objects (like unlocked, pre-loaded accounts) to be able to
-interact with the client and run our tests.
+interact with the client when we run our tests.
 
-Though the setup lives in ``/tests/integration``, our integration module tests are
-written across different files within ``/web3/_utils/module_testing``. The tests
-are written there but run configurations exist across the different files within
-``/tests/integration/``. The parent ``/integration`` directory houses some common
-configuration shared across all client tests, whereas the ``/go_ethereum`` directory
-houses common code to be shared among respective client tests.
+The parent ``/integration`` directory houses some common configuration shared across
+all client tests, whereas the ``/go_ethereum`` directory houses common code to be
+shared across geth-specific provider tests. Though the setup and run configurations
+exist across the different files within ``/tests/integration``, our integration module
+tests are written across different files within ``/web3/_utils/module_testing``.
 
 * :file:`common.py` files within the client directories contain code that is shared across
   all provider tests (http, ipc, and ws). This is mostly used to override tests that span
   across all providers.
-* :file:`conftest.py` files within each of these directories contain mostly code that can
-  be *used* by all test files that exist within the same directory as the :file:`conftest.py`
-  file. This is mostly used to house pytest fixtures to be shared among our tests. Refer to
-  the `pytest documentation on fixtures`_ for more information.
-* :file:`test_{client}_{provider}.py` (e.g. :file:`test_goethereum_http.py`) files are where
-  client-and-provider-specific test configurations exist. This is mostly used to override tests
-  specific to the provider type for the respective client.
+* :file:`conftest.py` files within each of these directories contain mostly code that
+  can be *used* by all test files that exist within the same directory or subdirectories
+  of the :file:`conftest.py` file. This is mostly used to house pytest fixtures to be
+  shared among our tests. Refer to the `pytest documentation on fixtures`_ for more
+  information.
+* ``test_{client}_{provider}.py`` files (e.g. :file:`test_goethereum_http.py`) are where
+  client-and-provider-specific test configurations exist. This is mostly used to
+  override tests specific to the provider type for the respective client.
+
+
+Working With Test Contracts
+^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Contracts used for testing exist under ``web3/_utils/contract_sources``. These contracts
+get compiled via the ``compile_contracts.py`` script in the same directory. To use
+this script, simply pass the Solidity version to be used to compile the contracts as an
+argument at the command line.
+
+Arguments for the script are:
+    -v or --version         Solidity version to be used to compile the contracts. If
+                            blank, the script uses the latest hard-coded version
+                            specified within the script.
+
+    -f or --filename        If left blank, all .sol files will be compiled and the
+                            respective contract data will be generated. Pass in a
+                            specific ``.sol`` filename here to compile just one file.
+
+
+To run the script, you will need the ``py-solc-x`` library for compiling the files
+as well as ``black`` for code formatting. You can install those independently or
+install the full ``[dev]`` package extra as shown below.
+
+.. code:: sh
+
+    $ pip install "web3[dev]"
+
+The following example compiles all the contracts and generates their respective
+contract data that is used across our test files for the test suites. This data gets
+generated within the ``contract_data`` subdirectory within the ``contract_sources``
+folder.
+
+.. code-block:: bash
+
+    $ cd ../web3.py/web3/_utils/contract_sources
+    $ python compile_contracts.py -v 0.8.17
+    Compiling OffchainLookup
+    ...
+    ...
+    reformatted ...
+
+To compile and generate contract data for only one ``.sol`` file, specify using the
+filename with the ``-f`` (or ``--filename``) argument flag.
+
+.. code-block:: bash
+
+    $ cd ../web3.py/web3/_utils/contract_sources
+    $ python compile_contracts.py -v 0.8.17 -f OffchainLookup.sol
+    Compiling OffchainLookup.sol
+    reformatted ...
+
+If there is any contract data that is not generated via the script but is is important
+to pass on to the test suites, the ``_custom_data.py`` can be used to store that
+information.
 
 
 Manual Testing
@@ -246,7 +299,7 @@ you can install it from your development directory:
 
 .. code:: sh
 
-   $ pip install -e ../path/to/web3py
+   $ pip install -e ../path/to/web3py
 
 
 Documentation
diff --git a/docs/web3.contract.rst b/docs/web3.contract.rst
index 3e23a79523..bd08aa8edb 100644
--- a/docs/web3.contract.rst
+++ b/docs/web3.contract.rst
@@ -610,51 +610,51 @@ Taking the following contract code as an example:
 
 .. doctest:: arrayscontract
 
-    >>> ArraysContract = w3.eth.contract(abi=abi, bytecode=bytecode)
+    >>> arrays_contract_instance = w3.eth.contract(abi=abi, bytecode=bytecode)
 
-    >>> tx_hash = ArraysContract.constructor([b'bb']).transact()
+    >>> tx_hash = arrays_contract_instance.constructor([b'bb']).transact()
     >>> tx_receipt = w3.eth.wait_for_transaction_receipt(tx_hash)
-    >>> array_contract = w3.eth.contract(
+    >>> arrays_contract = w3.eth.contract(
     ...     address=tx_receipt.contractAddress,
     ...     abi=abi
     ... )
-    >>> array_contract.functions.getBytes2Value().call()
+    >>> arrays_contract.functions.getBytes2Value().call()
     [b'bb']
 
     >>> # set value with appropriate byte size
-    >>> array_contract.functions.setBytes2Value([b'aa']).transact({'gas': 420000, "maxPriorityFeePerGas": 10 ** 9, "maxFeePerGas": 10 ** 9})
+    >>> arrays_contract.functions.setBytes2Value([b'aa']).transact({'gas': 420000, "maxPriorityFeePerGas": 10 ** 9, "maxFeePerGas": 10 ** 9})
     HexBytes('0xcb95151142ea56dbf2753d70388aef202a7bb5a1e323d448bc19f1d2e1fe3dc9')
     >>> # check value
-    >>> array_contract.functions.getBytes2Value().call()
+    >>> arrays_contract.functions.getBytes2Value().call()
     [b'aa']
 
     >>> # trying to set value without appropriate size (bytes2) is not valid
-    >>> array_contract.functions.setBytes2Value([b'b']).transact()
+    >>> arrays_contract.functions.setBytes2Value([b'b']).transact()
     Traceback (most recent call last):
        ...
     web3.exceptions.Web3ValidationError:
     Could not identify the intended function with name
     >>> # check value is still b'aa'
-    >>> array_contract.functions.getBytes2Value().call()
+    >>> arrays_contract.functions.getBytes2Value().call()
     [b'aa']
 
     >>> # disabling strict byte checking...
     >>> w3.strict_bytes_type_checking = False
 
-    >>> tx_hash = ArraysContract.constructor([b'b']).transact()
+    >>> tx_hash = arrays_contract_instance.constructor([b'b']).transact()
     >>> tx_receipt = w3.eth.wait_for_transaction_receipt(tx_hash)
-    >>> array_contract = w3.eth.contract(
+    >>> arrays_contract = w3.eth.contract(
     ...     address=tx_receipt.contractAddress,
     ...     abi=abi
     ... )
     >>> # check value is zero-padded... i.e. b'b\x00'
-    >>> array_contract.functions.getBytes2Value().call()
+    >>> arrays_contract.functions.getBytes2Value().call()
     [b'b\x00']
 
     >>> # set the flag back to True
     >>> w3.strict_bytes_type_checking = True
 
-    >>> array_contract.functions.setBytes2Value([b'a']).transact()
+    >>> arrays_contract.functions.setBytes2Value([b'a']).transact()
     Traceback (most recent call last):
        ...
     web3.exceptions.Web3ValidationError:
diff --git a/newsfragments/2797.internal.rst b/newsfragments/2797.internal.rst
new file mode 100644
index 0000000000..49f7ef9223
--- /dev/null
+++ b/newsfragments/2797.internal.rst
@@ -0,0 +1,2 @@
+Re-compile all test contracts with latest Solidity version. Refactor test fixtures. Adds a script that compiles all test contracts to the same directory with selected Solidity version.
+
diff --git a/setup.py b/setup.py
index ad1472e22b..138bbe7210 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
         "configparser==3.5.0",
         "contextlib2>=0.5.4",
         "py-geth>=3.9.1",
-        "py-solc>=0.4.0",
+        "py-solc-x>=1.1.1",
         "pytest>=6.2.5",
         "sphinx>=4.2.0",
         "sphinx_rtd_theme>=0.5.2",
diff --git a/tests/conftest.py b/tests/conftest.py
index cbd85933b9..b549100e82 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,12 +1,17 @@
 import pytest
 
 from eth_utils import (
+    event_signature_to_log_topic,
     to_bytes,
 )
 from eth_utils.toolz import (
     identity,
 )
 
+from web3._utils.contract_sources.contract_data.emitter_contract import (
+    EMITTER_CONTRACT_DATA,
+)
+
 from .utils import (
     get_open_port,
 )
@@ -24,3 +29,78 @@ def open_port():
 
 def pytest_addoption(parser):
     parser.addoption("--flaky", action="store_true")
+
+
+# --- session-scoped constants --- #
+
+
+@pytest.fixture(scope="session")
+def emitter_contract_data():
+    return EMITTER_CONTRACT_DATA
+
+
+class LogFunctions:
+    LogAnonymous = 0
+    LogNoArguments = 1
+    LogSingleArg = 2
+    LogDoubleArg = 3
+    LogTripleArg = 4
+    LogQuadrupleArg = 5
+    LogSingleAnonymous = 6
+    LogSingleWithIndex = 7
+    LogDoubleAnonymous = 8
+    LogDoubleWithIndex = 9
+    LogTripleWithIndex = 10
+    LogQuadrupleWithIndex = 11
+    LogBytes = 12
+    LogString = 13
+    LogDynamicArgs = 14
+    LogListArgs = 15
+    LogAddressIndexed = 16
+    LogAddressNotIndexed = 17
+
+
+@pytest.fixture(scope="session")
+def emitter_contract_event_ids():
+    return LogFunctions
+
+
+class LogTopics:
+    LogAnonymous = event_signature_to_log_topic("LogAnonymous()")
+    LogNoArguments = event_signature_to_log_topic("LogNoArguments()")
+    LogSingleArg = event_signature_to_log_topic("LogSingleArg(uint256)")
+    LogSingleAnonymous = event_signature_to_log_topic("LogSingleAnonymous(uint256)")
+    LogSingleWithIndex = event_signature_to_log_topic("LogSingleWithIndex(uint256)")
+    LogDoubleArg = event_signature_to_log_topic("LogDoubleArg(uint256,uint256)")
+    LogDoubleAnonymous = event_signature_to_log_topic(
+        "LogDoubleAnonymous(uint256,uint256)"
+    )
+    LogDoubleWithIndex = event_signature_to_log_topic(
+        "LogDoubleWithIndex(uint256,uint256)"
+    )
+    LogTripleArg = event_signature_to_log_topic("LogTripleArg(uint256,uint256,uint256)")
+    LogTripleWithIndex = event_signature_to_log_topic(
+        "LogTripleWithIndex(uint256,uint256,uint256)"
+    )
+    LogQuadrupleArg = event_signature_to_log_topic(
+        "LogQuadrupleArg(uint256,uint256,uint256,uint256)"
+    )
+    LogQuadrupleWithIndex = event_signature_to_log_topic(
+        "LogQuadrupleWithIndex(uint256,uint256,uint256,uint256)",
+    )
+    LogBytes = event_signature_to_log_topic("LogBytes(bytes)")
+    LogString = event_signature_to_log_topic("LogString(string)")
+    LogDynamicArgs = event_signature_to_log_topic("LogDynamicArgs(string,string)")
+    LogListArgs = event_signature_to_log_topic("LogListArgs(bytes2[],bytes2[])")
+    LogAddressIndexed = event_signature_to_log_topic(
+        "LogAddressIndexed(address,address)"
+    )
+    LogAddressNotIndexed = event_signature_to_log_topic(
+        "LogAddressNotIndexed(address,address)"
+    )
+    LogStructArgs = event_signature_to_log_topic("LogStructArgs(uint256,tuple)")
+
+
+@pytest.fixture(scope="session")
+def emitter_contract_log_topics():
+    return LogTopics
diff --git a/tests/core/contracts/conftest.py b/tests/core/contracts/conftest.py
index 630f49d3e7..fd297e4c1d 100644
--- a/tests/core/contracts/conftest.py
+++ b/tests/core/contracts/conftest.py
@@ -1,10 +1,6 @@
 import functools
-import json
 import pytest
 
-from eth_utils import (
-    event_signature_to_log_topic,
-)
 import pytest_asyncio
 
 from tests.core.contracts.utils import (
@@ -14,804 +10,259 @@
 from tests.utils import (
     async_partial,
 )
-from web3._utils.module_testing.emitter_contract import (
-    CONTRACT_EMITTER_ABI,
-    CONTRACT_EMITTER_CODE,
-    CONTRACT_EMITTER_RUNTIME,
+from web3._utils.contract_sources.contract_data.arrays_contract import (
+    ARRAYS_CONTRACT_DATA,
 )
-from web3._utils.module_testing.event_contract import (
-    EVNT_CONTRACT_ABI,
-    EVNT_CONTRACT_CODE,
-    EVNT_CONTRACT_RUNTIME,
+from web3._utils.contract_sources.contract_data.constructor_contracts import (
+    CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_DATA,
+    CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_DATA,
+    SIMPLE_CONSTRUCTOR_CONTRACT_DATA,
 )
-from web3._utils.module_testing.fallback_contract import (
-    CONTRACT_FALLBACK_FUNCTION_ABI,
-    CONTRACT_FALLBACK_FUNCTION_CODE,
-    CONTRACT_FALLBACK_FUNCTION_RUNTIME,
+from web3._utils.contract_sources.contract_data.contract_caller_tester import (
+    CONTRACT_CALLER_TESTER_DATA,
 )
-from web3._utils.module_testing.indexed_event_contract import (
-    IND_EVENT_CONTRACT_ABI,
-    IND_EVENT_CONTRACT_CODE,
-    IND_EVENT_CONTRACT_RUNTIME,
+from web3._utils.contract_sources.contract_data.event_contracts import (
+    EVENT_CONTRACT_DATA,
+    INDEXED_EVENT_CONTRACT_DATA,
 )
-from web3._utils.module_testing.no_receive_contract import (
-    CONTRACT_NO_RECEIVE_FUNCTION_ABI,
-    CONTRACT_NO_RECEIVE_FUNCTION_CODE,
-    CONTRACT_NO_RECEIVE_FUNCTION_RUNTIME,
+from web3._utils.contract_sources.contract_data.fallback_function_contract import (
+    FALLBACK_FUNCTION_CONTRACT_DATA,
 )
-from web3._utils.module_testing.receive_contract import (
-    CONTRACT_RECEIVE_FUNCTION_ABI,
-    CONTRACT_RECEIVE_FUNCTION_CODE,
-    CONTRACT_RECEIVE_FUNCTION_RUNTIME,
+from web3._utils.contract_sources.contract_data.math_contract import (
+    MATH_CONTRACT_ABI,
+    MATH_CONTRACT_BYTECODE,
+    MATH_CONTRACT_DATA,
+    MATH_CONTRACT_RUNTIME,
 )
-from web3._utils.module_testing.revert_contract import (
-    _REVERT_CONTRACT_ABI,
-    REVERT_CONTRACT_BYTECODE,
-    REVERT_CONTRACT_RUNTIME_CODE,
+from web3._utils.contract_sources.contract_data.payable_tester import (
+    PAYABLE_TESTER_CONTRACT_DATA,
 )
-
-CONTRACT_NESTED_TUPLE_SOURCE = """
-pragma solidity >=0.4.19 <0.6.0;
-pragma experimental ABIEncoderV2;
-
-contract Tuple {
-    struct U { int x; int y; }
-    struct T { U[] u; }
-    struct S { T[] t; }
-
-    function method(S memory s) public pure returns (S memory) {
-        return s;
-    }
-}
-"""
-CONTRACT_NESTED_TUPLE_CODE = "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"  # noqa: E501
-CONTRACT_NESTED_TUPLE_RUNTIME = "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"  # noqa: E501
-CONTRACT_NESTED_TUPLE_ABI = json.loads(
-    '[{"constant":true,"inputs":[{"components":[{"components":[{"components":[{"name":"x","type":"int256"},{"name":"y","type":"int256"}],"name":"u","type":"tuple[]"}],"name":"t","type":"tuple[]"}],"name":"s","type":"tuple"}],"name":"method","outputs":[{"components":[{"components":[{"components":[{"name":"x","type":"int256"},{"name":"y","type":"int256"}],"name":"u","type":"tuple[]"}],"name":"t","type":"tuple[]"}],"name":"","type":"tuple"}],"payable":false,"stateMutability":"pure","type":"function"}]'  # noqa: E501
+from web3._utils.contract_sources.contract_data.receive_function_contracts import (
+    NO_RECEIVE_FUNCTION_CONTRACT_DATA,
+    RECEIVE_FUNCTION_CONTRACT_DATA,
 )
-
-
-@pytest.fixture()
-def NESTED_TUPLE_CODE():
-    return CONTRACT_NESTED_TUPLE_CODE
-
-
-@pytest.fixture()
-def NESTED_TUPLE_RUNTIME():
-    return CONTRACT_NESTED_TUPLE_RUNTIME
-
-
-@pytest.fixture()
-def NESTED_TUPLE_ABI():
-    return CONTRACT_NESTED_TUPLE_ABI
-
-
-@pytest.fixture()
-def NESTED_TUPLE_CONTRACT(NESTED_TUPLE_CODE, NESTED_TUPLE_RUNTIME, NESTED_TUPLE_ABI):
-    return {
-        "bytecode": NESTED_TUPLE_CODE,
-        "bytecode_runtime": NESTED_TUPLE_RUNTIME,
-        "abi": NESTED_TUPLE_ABI,
-    }
-
-
-@pytest.fixture()
-def NestedTupleContract(w3, NESTED_TUPLE_CONTRACT):
-    return w3.eth.contract(**NESTED_TUPLE_CONTRACT)
-
-
-CONTRACT_TUPLE_SOURCE = """
-pragma solidity >=0.4.19 <0.6.0;
-pragma experimental ABIEncoderV2;
-
-contract Tuple {
-    struct T { int x; bool[2] y; address[] z; }
-    struct S { uint a; uint[] b; T[] c; }
-
-    function method(S memory s) public pure returns (S memory) {
-        return s;
-    }
-}
-"""
-CONTRACT_TUPLE_CODE = "0x608060405234801561001057600080fd5b506108ca806100206000396000f300608060405260043610610041576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680638e1ae3c714610046575b600080fd5b34801561005257600080fd5b5061006d60048036036100689190810190610403565b610083565b60405161007a9190610696565b60405180910390f35b61008b610093565b819050919050565b6060604051908101604052806000815260200160608152602001606081525090565b60006100c18235610850565b905092915050565b600082601f83011215156100dc57600080fd5b81356100ef6100ea826106e5565b6106b8565b9150818183526020840193506020810190508385602084028201111561011457600080fd5b60005b83811015610144578161012a88826100b5565b845260208401935060208301925050600181019050610117565b5050505092915050565b600082601f830112151561016157600080fd5b600261017461016f8261070d565b6106b8565b9150818385602084028201111561018a57600080fd5b60005b838110156101ba57816101a088826102bf565b84526020840193506020830192505060018101905061018d565b5050505092915050565b600082601f83011215156101d757600080fd5b81356101ea6101e58261072f565b6106b8565b9150818183526020840193506020810190508360005b8381101561023057813586016102168882610377565b845260208401935060208301925050600181019050610200565b5050505092915050565b600082601f830112151561024d57600080fd5b813561026061025b82610757565b6106b8565b9150818183526020840193506020810190508385602084028201111561028557600080fd5b60005b838110156102b5578161029b88826103ef565b845260208401935060208301925050600181019050610288565b5050505092915050565b60006102cb8235610870565b905092915050565b60006102df823561087c565b905092915050565b6000606082840312156102f957600080fd5b61030360606106b8565b90506000610313848285016103ef565b600083015250602082013567ffffffffffffffff81111561033357600080fd5b61033f8482850161023a565b602083015250604082013567ffffffffffffffff81111561035f57600080fd5b61036b848285016101c4565b60408301525092915050565b60006080828403121561038957600080fd5b61039360606106b8565b905060006103a3848285016102d3565b60008301525060206103b78482850161014e565b602083015250606082013567ffffffffffffffff8111156103d757600080fd5b6103e3848285016100c9565b60408301525092915050565b60006103fb8235610886565b905092915050565b60006020828403121561041557600080fd5b600082013567ffffffffffffffff81111561042f57600080fd5b61043b848285016102e7565b91505092915050565b61044d81610810565b82525050565b600061045e826107b0565b8084526020840193506104708361077f565b60005b828110156104a257610486868351610444565b61048f826107dc565b9150602086019550600181019050610473565b50849250505092915050565b6104b7816107bb565b6104c08261078c565b60005b828110156104f2576104d68583516105c2565b6104df826107e9565b91506020850194506001810190506104c3565b5050505050565b6000610504826107c6565b8084526020840193508360208202850161051d85610796565b60005b84811015610556578383038852610538838351610637565b9250610543826107f6565b9150602088019750600181019050610520565b508196508694505050505092915050565b6000610572826107d1565b808452602084019350610584836107a3565b60005b828110156105b65761059a868351610687565b6105a382610803565b9150602086019550600181019050610587565b50849250505092915050565b6105cb81610830565b82525050565b6105da8161083c565b82525050565b60006060830160008301516105f86000860182610687565b50602083015184820360208601526106108282610567565b9150506040830151848203604086015261062a82826104f9565b9150508091505092915050565b600060808301600083015161064f60008601826105d1565b50602083015161066260208601826104ae565b506040830151848203606086015261067a8282610453565b9150508091505092915050565b61069081610846565b82525050565b600060208201905081810360008301526106b081846105e0565b905092915050565b6000604051905081810181811067ffffffffffffffff821117156106db57600080fd5b8060405250919050565b600067ffffffffffffffff8211156106fc57600080fd5b602082029050602081019050919050565b600067ffffffffffffffff82111561072457600080fd5b602082029050919050565b600067ffffffffffffffff82111561074657600080fd5b602082029050602081019050919050565b600067ffffffffffffffff82111561076e57600080fd5b602082029050602081019050919050565b6000602082019050919050565b6000819050919050565b6000602082019050919050565b6000602082019050919050565b600081519050919050565b600060029050919050565b600081519050919050565b600081519050919050565b6000602082019050919050565b6000602082019050919050565b6000602082019050919050565b6000602082019050919050565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b60008115159050919050565b6000819050919050565b6000819050919050565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b60008115159050919050565b6000819050919050565b60008190509190505600a265627a7a72305820fb4abae14c4bcd2cd8a12f35862cb09a2e0f9004eb5fdbfdb76658a753570c8c6c6578706572696d656e74616cf50037"  # noqa: E501
-CONTRACT_TUPLE_RUNTIME = "0x608060405260043610610041576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680638e1ae3c714610046575b600080fd5b34801561005257600080fd5b5061006d60048036036100689190810190610403565b610083565b60405161007a9190610696565b60405180910390f35b61008b610093565b819050919050565b6060604051908101604052806000815260200160608152602001606081525090565b60006100c18235610850565b905092915050565b600082601f83011215156100dc57600080fd5b81356100ef6100ea826106e5565b6106b8565b9150818183526020840193506020810190508385602084028201111561011457600080fd5b60005b83811015610144578161012a88826100b5565b845260208401935060208301925050600181019050610117565b5050505092915050565b600082601f830112151561016157600080fd5b600261017461016f8261070d565b6106b8565b9150818385602084028201111561018a57600080fd5b60005b838110156101ba57816101a088826102bf565b84526020840193506020830192505060018101905061018d565b5050505092915050565b600082601f83011215156101d757600080fd5b81356101ea6101e58261072f565b6106b8565b9150818183526020840193506020810190508360005b8381101561023057813586016102168882610377565b845260208401935060208301925050600181019050610200565b5050505092915050565b600082601f830112151561024d57600080fd5b813561026061025b82610757565b6106b8565b9150818183526020840193506020810190508385602084028201111561028557600080fd5b60005b838110156102b5578161029b88826103ef565b845260208401935060208301925050600181019050610288565b5050505092915050565b60006102cb8235610870565b905092915050565b60006102df823561087c565b905092915050565b6000606082840312156102f957600080fd5b61030360606106b8565b90506000610313848285016103ef565b600083015250602082013567ffffffffffffffff81111561033357600080fd5b61033f8482850161023a565b602083015250604082013567ffffffffffffffff81111561035f57600080fd5b61036b848285016101c4565b60408301525092915050565b60006080828403121561038957600080fd5b61039360606106b8565b905060006103a3848285016102d3565b60008301525060206103b78482850161014e565b602083015250606082013567ffffffffffffffff8111156103d757600080fd5b6103e3848285016100c9565b60408301525092915050565b60006103fb8235610886565b905092915050565b60006020828403121561041557600080fd5b600082013567ffffffffffffffff81111561042f57600080fd5b61043b848285016102e7565b91505092915050565b61044d81610810565b82525050565b600061045e826107b0565b8084526020840193506104708361077f565b60005b828110156104a257610486868351610444565b61048f826107dc565b9150602086019550600181019050610473565b50849250505092915050565b6104b7816107bb565b6104c08261078c565b60005b828110156104f2576104d68583516105c2565b6104df826107e9565b91506020850194506001810190506104c3565b5050505050565b6000610504826107c6565b8084526020840193508360208202850161051d85610796565b60005b84811015610556578383038852610538838351610637565b9250610543826107f6565b9150602088019750600181019050610520565b508196508694505050505092915050565b6000610572826107d1565b808452602084019350610584836107a3565b60005b828110156105b65761059a868351610687565b6105a382610803565b9150602086019550600181019050610587565b50849250505092915050565b6105cb81610830565b82525050565b6105da8161083c565b82525050565b60006060830160008301516105f86000860182610687565b50602083015184820360208601526106108282610567565b9150506040830151848203604086015261062a82826104f9565b9150508091505092915050565b600060808301600083015161064f60008601826105d1565b50602083015161066260208601826104ae565b506040830151848203606086015261067a8282610453565b9150508091505092915050565b61069081610846565b82525050565b600060208201905081810360008301526106b081846105e0565b905092915050565b6000604051905081810181811067ffffffffffffffff821117156106db57600080fd5b8060405250919050565b600067ffffffffffffffff8211156106fc57600080fd5b602082029050602081019050919050565b600067ffffffffffffffff82111561072457600080fd5b602082029050919050565b600067ffffffffffffffff82111561074657600080fd5b602082029050602081019050919050565b600067ffffffffffffffff82111561076e57600080fd5b602082029050602081019050919050565b6000602082019050919050565b6000819050919050565b6000602082019050919050565b6000602082019050919050565b600081519050919050565b600060029050919050565b600081519050919050565b600081519050919050565b6000602082019050919050565b6000602082019050919050565b6000602082019050919050565b6000602082019050919050565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b60008115159050919050565b6000819050919050565b6000819050919050565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b60008115159050919050565b6000819050919050565b60008190509190505600a265627a7a72305820fb4abae14c4bcd2cd8a12f35862cb09a2e0f9004eb5fdbfdb76658a753570c8c6c6578706572696d656e74616cf50037"  # noqa: E501
-CONTRACT_TUPLE_ABI = json.loads(
-    '[{"constant":true,"inputs":[{"components":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256[]"},{"components":[{"name":"x","type":"int256"},{"name":"y","type":"bool[2]"},{"name":"z","type":"address[]"}],"name":"c","type":"tuple[]"}],"name":"s","type":"tuple"}],"name":"method","outputs":[{"components":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256[]"},{"components":[{"name":"x","type":"int256"},{"name":"y","type":"bool[2]"},{"name":"z","type":"address[]"}],"name":"c","type":"tuple[]"}],"name":"","type":"tuple"}],"payable":false,"stateMutability":"pure","type":"function"}]'  # noqa: E501
+from web3._utils.contract_sources.contract_data.reflector_contracts import (
+    ADDRESS_REFLECTOR_CONTRACT_DATA,
 )
-
-
-@pytest.fixture()
-def TUPLE_CODE():
-    return CONTRACT_TUPLE_CODE
-
-
-@pytest.fixture()
-def TUPLE_RUNTIME():
-    return CONTRACT_TUPLE_RUNTIME
-
-
-@pytest.fixture()
-def TUPLE_ABI():
-    return CONTRACT_TUPLE_ABI
-
-
-@pytest.fixture()
-def TUPLE_CONTRACT(TUPLE_CODE, TUPLE_RUNTIME, TUPLE_ABI):
-    return {
-        "bytecode": TUPLE_CODE,
-        "bytecode_runtime": TUPLE_RUNTIME,
-        "abi": TUPLE_ABI,
-    }
-
-
-@pytest.fixture()
-def TupleContract(w3, TUPLE_CONTRACT):
-    return w3.eth.contract(**TUPLE_CONTRACT)
-
-
-CONTRACT_CODE = "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"  # noqa: E501
-CONTRACT_RUNTIME = "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"  # noqa: E501
-CONTRACT_ABI = json.loads(
-    '[{"constant":false,"inputs":[],"name":"return13","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"constant":true,"inputs":[],"name":"counter","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"amt","type":"uint256"}],"name":"increment","outputs":[{"name":"result","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"a","type":"int256"},{"name":"b","type":"int256"}],"name":"add","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"constant":false,"inputs":[],"name":"increment","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"a","type":"int256"}],"name":"multiply7","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"value","type":"uint256"}],"name":"Increased","type":"event"}]'  # noqa: E501
+from web3._utils.contract_sources.contract_data.revert_contract import (
+    REVERT_CONTRACT_DATA,
 )
-
-
-@pytest.fixture(scope="session")
-def MATH_CODE():
-    return CONTRACT_CODE
-
-
-@pytest.fixture(scope="session")
-def MATH_RUNTIME():
-    return CONTRACT_RUNTIME
-
-
-@pytest.fixture(scope="session")
-def MATH_ABI():
-    return CONTRACT_ABI
-
-
-@pytest.fixture()
-def MathContract(w3, MATH_ABI, MATH_CODE, MATH_RUNTIME):
-    return w3.eth.contract(
-        abi=MATH_ABI,
-        bytecode=MATH_CODE,
-        bytecode_runtime=MATH_RUNTIME,
-    )
-
-
-@pytest.fixture()
-def math_contract(w3, MathContract, address_conversion_func):
-    return deploy(w3, MathContract, address_conversion_func)
-
-
-CONTRACT_SIMPLE_CONSTRUCTOR_CODE = "0x60606040526003600055602c8060156000396000f3606060405260e060020a600035046373d4a13a8114601a575b005b602260005481565b6060908152602090f3"  # noqa: E501
-CONTRACT_SIMPLE_CONSTRUCTOR_RUNTIME = "0x606060405260e060020a600035046373d4a13a8114601a575b005b602260005481565b6060908152602090f3"  # noqa: E501
-CONTRACT_SIMPLE_CONSTRUCTOR_ABI = json.loads(
-    '[{"constant":true,"inputs":[],"name":"data","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"inputs":[],"type":"constructor"}]'  # noqa: E501
+from web3._utils.contract_sources.contract_data.string_contract import (
+    STRING_CONTRACT_DATA,
 )
 
 
 @pytest.fixture(scope="session")
-def SIMPLE_CONSTRUCTOR_CODE():
-    return CONTRACT_SIMPLE_CONSTRUCTOR_CODE
+def math_contract_bytecode():
+    return MATH_CONTRACT_BYTECODE
 
 
 @pytest.fixture(scope="session")
-def SIMPLE_CONSTRUCTOR_RUNTIME():
-    return CONTRACT_SIMPLE_CONSTRUCTOR_RUNTIME
+def math_contract_runtime():
+    return MATH_CONTRACT_RUNTIME
 
 
 @pytest.fixture(scope="session")
-def SIMPLE_CONSTRUCTOR_ABI():
-    return CONTRACT_SIMPLE_CONSTRUCTOR_ABI
+def math_contract_abi():
+    return MATH_CONTRACT_ABI
 
 
-@pytest.fixture()
-def SimpleConstructorContract(
-    w3, SIMPLE_CONSTRUCTOR_CODE, SIMPLE_CONSTRUCTOR_RUNTIME, SIMPLE_CONSTRUCTOR_ABI
-):
-    return w3.eth.contract(
-        abi=SIMPLE_CONSTRUCTOR_ABI,
-        bytecode=SIMPLE_CONSTRUCTOR_CODE,
-        bytecode_runtime=SIMPLE_CONSTRUCTOR_RUNTIME,
-    )
-
-
-CONTRACT_WITH_CONSTRUCTOR_ARGUMENTS_CODE = "0x60606040818152806066833960a09052516080516000918255600155603e908190602890396000f3606060405260e060020a600035046388ec134681146024578063d4c46c7614602c575b005b603460005481565b603460015481565b6060908152602090f3"  # noqa: E501
-CONTRACT_WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME = "0x606060405260e060020a600035046388ec134681146024578063d4c46c7614602c575b005b603460005481565b603460015481565b6060908152602090f3"  # noqa: E501
-CONTRACT_WITH_CONSTRUCTOR_ARGUMENTS_ABI = json.loads(
-    '[{"constant":true,"inputs":[],"name":"data_a","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"data_b","outputs":[{"name":"","type":"bytes32"}],"type":"function"},{"inputs":[{"name":"a","type":"uint256"},{"name":"b","type":"bytes32"}],"type":"constructor"}]'  # noqa: E501
-)
-
-
-@pytest.fixture()
-def WITH_CONSTRUCTOR_ARGUMENTS_CODE():
-    return CONTRACT_WITH_CONSTRUCTOR_ARGUMENTS_CODE
-
-
-@pytest.fixture()
-def WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME():
-    return CONTRACT_WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME
-
-
-@pytest.fixture()
-def WITH_CONSTRUCTOR_ARGUMENTS_ABI():
-    return CONTRACT_WITH_CONSTRUCTOR_ARGUMENTS_ABI
-
-
-@pytest.fixture()
-def WithConstructorArgumentsContract(
-    w3,
-    WITH_CONSTRUCTOR_ARGUMENTS_CODE,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
-    WITH_CONSTRUCTOR_ARGUMENTS_ABI,
-):
-    return w3.eth.contract(
-        abi=WITH_CONSTRUCTOR_ARGUMENTS_ABI,
-        bytecode=WITH_CONSTRUCTOR_ARGUMENTS_CODE,
-        bytecode_runtime=WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
-    )
-
-
-@pytest.fixture()
-def NonStrictWithConstructorArgumentsContract(
-    w3_non_strict_abi,
-    WITH_CONSTRUCTOR_ARGUMENTS_CODE,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
-    WITH_CONSTRUCTOR_ARGUMENTS_ABI,
-):
-    return w3_non_strict_abi.eth.contract(
-        abi=WITH_CONSTRUCTOR_ARGUMENTS_ABI,
-        bytecode=WITH_CONSTRUCTOR_ARGUMENTS_CODE,
-        bytecode_runtime=WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
-    )
+@pytest.fixture
+def math_contract_factory(w3):
+    return w3.eth.contract(**MATH_CONTRACT_DATA)
 
 
-CONTRACT_WITH_CONSTRUCTOR_ADDRESS_CODE = "0x6060604052604051602080607683395060806040525160008054600160a060020a031916821790555060428060346000396000f3606060405260e060020a600035046334664e3a8114601a575b005b603860005473ffffffffffffffffffffffffffffffffffffffff1681565b6060908152602090f3"  # noqa: E501
-CONTRACT_WITH_CONSTRUCTOR_ADDRESS_RUNTIME = "0x606060405260e060020a600035046334664e3a8114601a575b005b603860005473ffffffffffffffffffffffffffffffffffffffff1681565b6060908152602090f3"  # noqa: E501
-CONTRACT_WITH_CONSTRUCTOR_ADDRESS_ABI = json.loads(
-    '[{"constant":true,"inputs":[],"name":"testAddr","outputs":[{"name":"","type":"address"}],"type":"function"},{"inputs":[{"name":"_testAddr","type":"address"}],"type":"constructor"}]'  # noqa: E501
-)
+@pytest.fixture
+def math_contract(w3, math_contract_factory, address_conversion_func):
+    return deploy(w3, math_contract_factory, address_conversion_func)
 
 
-@pytest.fixture()
-def WITH_CONSTRUCTOR_ADDRESS_CODE():
-    return CONTRACT_WITH_CONSTRUCTOR_ADDRESS_CODE
+@pytest.fixture
+def simple_constructor_contract_factory(w3):
+    return w3.eth.contract(**SIMPLE_CONSTRUCTOR_CONTRACT_DATA)
 
 
-@pytest.fixture()
-def WITH_CONSTRUCTOR_ADDRESS_RUNTIME():
-    return CONTRACT_WITH_CONSTRUCTOR_ADDRESS_RUNTIME
+@pytest.fixture
+def contract_with_constructor_args_factory(w3):
+    return w3.eth.contract(**CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_DATA)
 
 
-@pytest.fixture()
-def WITH_CONSTRUCTOR_ADDRESS_ABI():
-    return CONTRACT_WITH_CONSTRUCTOR_ADDRESS_ABI
+@pytest.fixture
+def non_strict_contract_with_constructor_args_factory(w3_non_strict_abi):
+    return w3_non_strict_abi.eth.contract(**CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_DATA)
 
 
-@pytest.fixture()
-def WithConstructorAddressArgumentsContract(
-    w3,
-    WITH_CONSTRUCTOR_ADDRESS_CODE,
-    WITH_CONSTRUCTOR_ADDRESS_RUNTIME,
-    WITH_CONSTRUCTOR_ADDRESS_ABI,
-):
-    return w3.eth.contract(
-        abi=WITH_CONSTRUCTOR_ADDRESS_ABI,
-        bytecode=WITH_CONSTRUCTOR_ADDRESS_CODE,
-        bytecode_runtime=WITH_CONSTRUCTOR_ADDRESS_RUNTIME,
-    )
+@pytest.fixture
+def contract_with_constructor_address_factory(w3):
+    return w3.eth.contract(**CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_DATA)
 
 
-@pytest.fixture()
-def address_contract(
-    w3, WithConstructorAddressArgumentsContract, address_conversion_func
+@pytest.fixture
+def contract_with_constructor_address(
+    w3, contract_with_constructor_address_factory, address_conversion_func
 ):
     return deploy(
         w3,
-        WithConstructorAddressArgumentsContract,
+        contract_with_constructor_address_factory,
         address_conversion_func,
         args=["0xd3CdA913deB6f67967B99D67aCDFa1712C293601"],
     )
 
 
-CONTRACT_ADDRESS_REFLECTOR_CODE = "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"  # noqa: 501
-CONTRACT_ADDRESS_REFLECTOR_RUNTIME = "60606040526000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680630b816c1614610048578063c04d11fc146100c157600080fd5b341561005357600080fd5b61007f600480803573ffffffffffffffffffffffffffffffffffffffff16906020019091905050610170565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b34156100cc57600080fd5b61011960048080359060200190820180359060200190808060200260200160405190810160405280939291908181526020018383602002808284378201915050505050509190505061017a565b6040518080602001828103825283818151815260200191508051906020019060200280838360005b8381101561015c578082015181840152602081019050610141565b505050509050019250505060405180910390f35b6000819050919050565b61018261018a565b819050919050565b6020604051908101604052806000815250905600a165627a7a723058206b15d98a803b91327d94f943e9712291539701b2f7370e10f5873633941484930029"  # noqa: 501
-CONTRACT_ADDRESS_REFLECTOR_ABI = json.loads(
-    '[{"constant":true,"inputs":[{"name":"arg","type":"address"}],"name":"reflect","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"arg","type":"address[]"}],"name":"reflect","outputs":[{"name":"","type":"address[]"}],"payable":false,"stateMutability":"pure","type":"function"}]'  # noqa: 501
-)
-
-
-@pytest.fixture()
-def AddressReflectorContract(w3):
-    return w3.eth.contract(
-        abi=CONTRACT_ADDRESS_REFLECTOR_ABI,
-        bytecode=CONTRACT_ADDRESS_REFLECTOR_CODE,
-        bytecode_runtime=CONTRACT_ADDRESS_REFLECTOR_RUNTIME,
+@pytest.fixture
+def address_reflector_contract(w3, address_conversion_func):
+    address_reflector_contract_factory = w3.eth.contract(
+        **ADDRESS_REFLECTOR_CONTRACT_DATA
     )
+    return deploy(w3, address_reflector_contract_factory, address_conversion_func)
 
 
-@pytest.fixture()
-def address_reflector_contract(w3, AddressReflectorContract, address_conversion_func):
-    return deploy(w3, AddressReflectorContract, address_conversion_func)
-
-
-CONTRACT_STRING_CODE = "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"  # noqa: E501
-CONTRACT_STRING_RUNTIME = "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"  # noqa: E501
-CONTRACT_STRING_ABI = json.loads(
-    '[{"constant":false,"inputs":[],"name":"getValue","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":false,"inputs":[],"name":"constValue","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":true,"inputs":[],"name":"value","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"string"}],"name":"setValue","outputs":[],"type":"function"},{"inputs":[{"name":"_value","type":"string"}],"type":"constructor"}]'  # noqa: E501
-)
-
-
-@pytest.fixture()
-def STRING_CODE():
-    return CONTRACT_STRING_CODE
-
-
-@pytest.fixture()
-def STRING_RUNTIME():
-    return CONTRACT_STRING_RUNTIME
-
-
-@pytest.fixture()
-def STRING_ABI():
-    return CONTRACT_STRING_ABI
-
-
-@pytest.fixture()
-def STRING_CONTRACT(STRING_CODE, STRING_RUNTIME, STRING_ABI):
-    return {
-        "bytecode": STRING_CODE,
-        "bytecode_runtime": STRING_RUNTIME,
-        "abi": STRING_ABI,
-    }
+@pytest.fixture(scope="session")
+def string_contract_data():
+    return STRING_CONTRACT_DATA
 
 
-@pytest.fixture()
-def StringContract(w3, STRING_CONTRACT):
-    return w3.eth.contract(**STRING_CONTRACT)
+@pytest.fixture
+def string_contract_factory(w3, string_contract_data):
+    return w3.eth.contract(**STRING_CONTRACT_DATA)
 
 
-@pytest.fixture()
-def string_contract(w3, StringContract, address_conversion_func):
-    return deploy(w3, StringContract, address_conversion_func, args=["Caqalai"])
+@pytest.fixture
+def string_contract(w3, string_contract_factory, address_conversion_func):
+    return deploy(
+        w3, string_contract_factory, address_conversion_func, args=["Caqalai"]
+    )
 
 
 @pytest.fixture
 def non_strict_string_contract(
-    w3_non_strict_abi, STRING_CONTRACT, address_conversion_func
+    w3_non_strict_abi, string_contract_data, address_conversion_func
 ):
-    _non_strict_string_contract = w3_non_strict_abi.eth.contract(**STRING_CONTRACT)
+    _non_strict_string_contract_factory = w3_non_strict_abi.eth.contract(
+        **string_contract_data
+    )
     return deploy(
         w3_non_strict_abi,
-        _non_strict_string_contract,
+        _non_strict_string_contract_factory,
         address_conversion_func,
         args=["Caqalai"],
     )
 
 
-CONTRACT_BYTES_CODE = "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"  # noqa: E501
-CONTRACT_BYTES_RUNTIME = "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"  # noqa: E501
-CONTRACT_BYTES_ABI = json.loads(
-    '[{"constant":false,"inputs":[],"name":"getValue","outputs":[{"name":"","type":"bytes"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"constValue","outputs":[{"name":"","type":"bytes"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"value","outputs":[{"name":"","type":"bytes"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"bytes"}],"name":"setValue","outputs":[],"payable":false,"type":"function"},{"inputs":[{"name":"_value","type":"bytes"}],"payable":false,"type":"constructor"}]'  # noqa: E501
-)
-
-
-@pytest.fixture()
-def BYTES_CODE():
-    return CONTRACT_BYTES_CODE
-
-
-@pytest.fixture()
-def BYTES_RUNTIME():
-    return CONTRACT_BYTES_RUNTIME
-
-
-@pytest.fixture()
-def BYTES_ABI():
-    return CONTRACT_BYTES_ABI
-
-
-@pytest.fixture()
-def BYTES_CONTRACT(BYTES_CODE, BYTES_RUNTIME, BYTES_ABI):
-    return {
-        "bytecode": BYTES_CODE,
-        "bytecode_runtime": BYTES_RUNTIME,
-        "abi": BYTES_ABI,
-    }
-
-
-@pytest.fixture()
-def BytesContract(w3, BYTES_CONTRACT):
-    return w3.eth.contract(**BYTES_CONTRACT)
-
-
-@pytest.fixture()
-def NonStrictBytesContract(w3_non_strict_abi, BYTES_CONTRACT):
-    return w3_non_strict_abi.eth.contract(**BYTES_CONTRACT)
-
-
-CONTRACT_BYTES32_CODE = "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"  # noqa: E501
-CONTRACT_BYTES32_RUNTIME = "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"  # noqa: E501
-CONTRACT_BYTES32_ABI = json.loads(
-    '[{"constant":false,"inputs":[],"name":"getValue","outputs":[{"name":"","type":"bytes32"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"constValue","outputs":[{"name":"","type":"bytes32"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"value","outputs":[{"name":"","type":"bytes32"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"bytes32"}],"name":"setValue","outputs":[],"payable":false,"type":"function"},{"inputs":[{"name":"_value","type":"bytes32"}],"payable":false,"type":"constructor"}]'  # noqa: E501
-)
-
-
-@pytest.fixture()
-def BYTES32_CODE():
-    return CONTRACT_BYTES32_CODE
-
-
-@pytest.fixture()
-def BYTES32_RUNTIME():
-    return CONTRACT_BYTES32_RUNTIME
-
-
-@pytest.fixture()
-def BYTES32_ABI():
-    return CONTRACT_BYTES32_ABI
-
-
-@pytest.fixture()
-def BYTES32_CONTRACT(BYTES32_CODE, BYTES32_RUNTIME, BYTES32_ABI):
-    return {
-        "bytecode": BYTES32_CODE,
-        "bytecode_runtime": BYTES32_RUNTIME,
-        "abi": BYTES32_ABI,
-    }
-
-
-@pytest.fixture()
-def Bytes32Contract(w3, BYTES32_CONTRACT):
-    return w3.eth.contract(**BYTES32_CONTRACT)
-
-
-@pytest.fixture()
-def EMITTER_CODE():
-    return CONTRACT_EMITTER_CODE
-
-
-@pytest.fixture()
-def EMITTER_RUNTIME():
-    return CONTRACT_EMITTER_RUNTIME
-
-
-@pytest.fixture()
-def EMITTER_ABI():
-    return CONTRACT_EMITTER_ABI
-
-
-@pytest.fixture()
-def EMITTER(EMITTER_CODE, EMITTER_RUNTIME, EMITTER_ABI):
-    return {
-        "bytecode": EMITTER_CODE,
-        "bytecode_runtime": EMITTER_RUNTIME,
-        "abi": EMITTER_ABI,
-    }
-
-
-@pytest.fixture
-def NON_STRICT_EMITTER(EMITTER_CODE, EMITTER_RUNTIME, EMITTER_ABI):
-    return {
-        "bytecode": EMITTER_CODE,
-        "bytecode_runtime": EMITTER_RUNTIME,
-        "abi": EMITTER_ABI,
-    }
-
-
-@pytest.fixture
-def NonStrictEmitter(w3_non_strict_abi, NON_STRICT_EMITTER):
-    return w3_non_strict_abi.eth.contract(**NON_STRICT_EMITTER)
-
-
 @pytest.fixture
 def non_strict_emitter(
     w3_non_strict_abi,
-    NonStrictEmitter,
+    emitter_contract_data,
     wait_for_transaction,
     wait_for_block,
     address_conversion_func,
 ):
+    non_strict_emitter_contract_factory = w3_non_strict_abi.eth.contract(
+        **emitter_contract_data
+    )
     w3 = w3_non_strict_abi
 
     wait_for_block(w3)
-    deploy_txn_hash = NonStrictEmitter.constructor().transact({"gas": 10000000})
+    deploy_txn_hash = non_strict_emitter_contract_factory.constructor().transact(
+        {"gas": 10000000}
+    )
     deploy_receipt = wait_for_transaction(w3, deploy_txn_hash)
     contract_address = address_conversion_func(deploy_receipt["contractAddress"])
 
     bytecode = w3.eth.get_code(contract_address)
-    assert bytecode == NonStrictEmitter.bytecode_runtime
-    emitter_contract = NonStrictEmitter(address=contract_address)
+    assert bytecode == non_strict_emitter_contract_factory.bytecode_runtime
+    emitter_contract = non_strict_emitter_contract_factory(address=contract_address)
     assert emitter_contract.address == contract_address
     return emitter_contract
 
 
-@pytest.fixture()
-def EVENT_CONTRACT_CODE():
-    return EVNT_CONTRACT_CODE
-
-
-@pytest.fixture()
-def EVENT_CONTRACT_RUNTIME():
-    return EVNT_CONTRACT_RUNTIME
-
-
-@pytest.fixture()
-def EVENT_CONTRACT_ABI():
-    return EVNT_CONTRACT_ABI
-
-
-@pytest.fixture()
-def EVENT_CONTRACT(EVENT_CONTRACT_CODE, EVENT_CONTRACT_RUNTIME, EVENT_CONTRACT_ABI):
-    return {
-        "bytecode": EVENT_CONTRACT_CODE,
-        "bytecode_runtime": EVENT_CONTRACT_RUNTIME,
-        "abi": EVENT_CONTRACT_ABI,
-    }
-
-
-@pytest.fixture()
-def EventContract(w3_empty, EVENT_CONTRACT):
-    w3 = w3_empty
-    return w3.eth.contract(**EVENT_CONTRACT)
-
-
-@pytest.fixture()
+@pytest.fixture
 def event_contract(
-    w3_empty,
-    EventContract,
+    w3,
     wait_for_transaction,
     wait_for_block,
     address_conversion_func,
 ):
-
-    w3 = w3_empty
-
     wait_for_block(w3)
-    deploy_txn_hash = EventContract.constructor().transact(
+
+    event_contract_factory = w3.eth.contract(**EVENT_CONTRACT_DATA)
+    deploy_txn_hash = event_contract_factory.constructor().transact(
         {"from": w3.eth.coinbase, "gas": 1000000}
     )
     deploy_receipt = wait_for_transaction(w3, deploy_txn_hash)
     contract_address = address_conversion_func(deploy_receipt["contractAddress"])
 
     bytecode = w3.eth.get_code(contract_address)
-    assert bytecode == EventContract.bytecode_runtime
-    event_contract = EventContract(address=contract_address)
+    assert bytecode == event_contract_factory.bytecode_runtime
+    event_contract = event_contract_factory(address=contract_address)
     assert event_contract.address == contract_address
     return event_contract
 
 
-@pytest.fixture()
-def INDEXED_EVENT_CONTRACT_CODE():
-    return IND_EVENT_CONTRACT_CODE
-
-
-@pytest.fixture()
-def INDEXED_EVENT_CONTRACT_RUNTIME():
-    return IND_EVENT_CONTRACT_RUNTIME
-
-
-@pytest.fixture()
-def INDEXED_EVENT_CONTRACT_ABI():
-    return IND_EVENT_CONTRACT_ABI
-
-
-@pytest.fixture()
-def INDEXED_EVENT_CONTRACT(
-    INDEXED_EVENT_CONTRACT_CODE,
-    INDEXED_EVENT_CONTRACT_RUNTIME,
-    INDEXED_EVENT_CONTRACT_ABI,
-):
-    return {
-        "bytecode": INDEXED_EVENT_CONTRACT_CODE,
-        "bytecode_runtime": INDEXED_EVENT_CONTRACT_RUNTIME,
-        "abi": INDEXED_EVENT_CONTRACT_ABI,
-    }
-
-
-@pytest.fixture()
-def IndexedEventContract(w3_empty, INDEXED_EVENT_CONTRACT):
-    w3 = w3_empty
-    return w3.eth.contract(**INDEXED_EVENT_CONTRACT)
-
-
-@pytest.fixture()
-def indexed_event(
-    w3_empty,
-    IndexedEventContract,
-    wait_for_transaction,
-    wait_for_block,
-    address_conversion_func,
+@pytest.fixture
+def indexed_event_contract(
+    w3, wait_for_block, wait_for_transaction, address_conversion_func
 ):
-
-    w3 = w3_empty
-
     wait_for_block(w3)
-    deploy_txn_hash = IndexedEventContract.constructor().transact(
+
+    indexed_event_contract_factory = w3.eth.contract(**INDEXED_EVENT_CONTRACT_DATA)
+    deploy_txn_hash = indexed_event_contract_factory.constructor().transact(
         {"from": w3.eth.coinbase, "gas": 1000000}
     )
     deploy_receipt = wait_for_transaction(w3, deploy_txn_hash)
     contract_address = address_conversion_func(deploy_receipt["contractAddress"])
 
     bytecode = w3.eth.get_code(contract_address)
-    assert bytecode == IndexedEventContract.bytecode_runtime
-    indexed_event_contract = IndexedEventContract(address=contract_address)
+    assert bytecode == indexed_event_contract_factory.bytecode_runtime
+    indexed_event_contract = indexed_event_contract_factory(address=contract_address)
     assert indexed_event_contract.address == contract_address
     return indexed_event_contract
 
 
-CONTRACT_ARRAYS_SOURCE = """
-    contract ArraysContract {
-
-        bytes32[] public bytes32Value;
-        bytes32[] public bytes32ConstValue;
-        byte[] public byteValue;
-        byte[] public byteConstValue;
-
-        function ArraysContract(bytes32[] _bytes32Value, byte[] _byteValue) {
-            bytes32Value = _bytes32Value;
-            byteValue = _byteValue;
-            bytes32ConstValue = [keccak256('A'), keccak256('B')];
-            byteConstValue = [bytes1(0), bytes1(1)];
-        }
-
-        function setBytes32Value(bytes32[] _bytes32Value) {
-            bytes32Value = _bytes32Value;
-        }
-
-        function getBytes32Value() returns (bytes32[]) {
-            return bytes32Value;
-        }
-
-        function getBytes32ConstValue() returns (bytes32[]) {
-            return bytes32ConstValue;
-        }
-
-        function setByteValue(byte[] _byteValue) {
-            byteValue = _byteValue;
-        }
-
-        function getByteValue() returns (byte[]) {
-            return byteValue;
-        }
-
-        function getByteConstValue() returns (byte[]) {
-            return byteConstValue;
-        }
-}
-"""
-CONTRACT_ARRAYS_CODE = "606060405234156200001057600080fd5b60405162000e6238038062000e628339810160405280805182019190602001805182019190505081600090805190602001906200004f92919062000209565b5080600290805190602001906200006892919062000261565b50604080519081016040528060405180807f4100000000000000000000000000000000000000000000000000000000000000815250600101905060405180910390206000191660001916815260200160405180807f420000000000000000000000000000000000000000000000000000000000000081525060010190506040518091039020600019166000191681525060019060026200010a9291906200032f565b50604080519081016040528060007f0100000000000000000000000000000000000000000000000000000000000000027effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff19167effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916815260200160017f0100000000000000000000000000000000000000000000000000000000000000027effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff19167effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff191681525060039060026200020092919062000387565b505050620004b0565b8280548282559060005260206000209081019282156200024e579160200282015b828111156200024d5782518290600019169055916020019190600101906200022a565b5b5090506200025d919062000455565b5090565b82805482825590600052602060002090601f016020900481019282156200031c5791602002820160005b83821115620002eb57835183826101000a81548160ff02191690837f01000000000000000000000000000000000000000000000000000000000000009004021790555092602001926001016020816000010492830192600103026200028b565b80156200031a5782816101000a81549060ff0219169055600101602081600001049283019260010302620002eb565b505b5090506200032b91906200047d565b5090565b82805482825590600052602060002090810192821562000374579160200282015b828111156200037357825182906000191690559160200191906001019062000350565b5b50905062000383919062000455565b5090565b82805482825590600052602060002090601f01602090048101928215620004425791602002820160005b838211156200041157835183826101000a81548160ff02191690837f0100000000000000000000000000000000000000000000000000000000000000900402179055509260200192600101602081600001049283019260010302620003b1565b8015620004405782816101000a81549060ff021916905560010160208160000104928301926001030262000411565b505b5090506200045191906200047d565b5090565b6200047a91905b80821115620004765760008160009055506001016200045c565b5090565b90565b620004ad91905b80821115620004a957600081816101000a81549060ff02191690555060010162000484565b5090565b90565b6109a280620004c06000396000f300606060405236156100a2576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680630afe5e33146100a757806312c9dcc8146101115780631579bf661461018c5780633ddcea2f146101f657806351b4878814610250578063542d83de1461028f578063605ba271146102ce5780638abe51fd14610338578063962e450c146103a2578063bb69679b1461041d575b600080fd5b34156100b257600080fd5b6100ba610477565b6040518080602001828103825283818151815260200191508051906020019060200280838360005b838110156100fd5780820151818401526020810190506100e2565b505050509050019250505060405180910390f35b341561011c57600080fd5b61013260048080359060200190919050506104d9565b60405180827effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff19167effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916815260200191505060405180910390f35b341561019757600080fd5b61019f61052b565b6040518080602001828103825283818151815260200191508051906020019060200280838360005b838110156101e25780820151818401526020810190506101c7565b505050509050019250505060405180910390f35b341561020157600080fd5b61024e6004808035906020019082018035906020019080806020026020016040519081016040528093929190818152602001838360200280828437820191505050505050919050506105ed565b005b341561025b57600080fd5b6102716004808035906020019091905050610607565b60405180826000191660001916815260200191505060405180910390f35b341561029a57600080fd5b6102b0600480803590602001909190505061062b565b60405180826000191660001916815260200191505060405180910390f35b34156102d957600080fd5b6102e161064f565b6040518080602001828103825283818151815260200191508051906020019060200280838360005b83811015610324578082015181840152602081019050610309565b505050509050019250505060405180910390f35b341561034357600080fd5b61034b6106b1565b6040518080602001828103825283818151815260200191508051906020019060200280838360005b8381101561038e578082015181840152602081019050610373565b505050509050019250505060405180910390f35b34156103ad57600080fd5b6103c36004808035906020019091905050610773565b60405180827effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff19167effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916815260200191505060405180910390f35b341561042857600080fd5b6104756004808035906020019082018035906020019080806020026020016040519081016040528093929190818152602001838360200280828437820191505050505050919050506107c5565b005b61047f6107df565b60018054806020026020016040519081016040528092919081815260200182805480156104cf57602002820191906000526020600020905b815460001916815260200190600101908083116104b7575b5050505050905090565b6002818154811015156104e857fe5b9060005260206000209060209182820401919006915054906101000a90047f01000000000000000000000000000000000000000000000000000000000000000281565b6105336107f3565b60038054806020026020016040519081016040528092919081815260200182805480156105e357602002820191906000526020600020906000905b82829054906101000a90047f0100000000000000000000000000000000000000000000000000000000000000027effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff19168152602001906001019060208260000104928301926001038202915080841161056e5790505b5050505050905090565b8060029080519060200190610603929190610807565b5050565b60018181548110151561061657fe5b90600052602060002090016000915090505481565b60008181548110151561063a57fe5b90600052602060002090016000915090505481565b6106576107df565b60008054806020026020016040519081016040528092919081815260200182805480156106a757602002820191906000526020600020905b8154600019168152602001906001019080831161068f575b5050505050905090565b6106b96107f3565b600280548060200260200160405190810160405280929190818152602001828054801561076957602002820191906000526020600020906000905b82829054906101000a90047f0100000000000000000000000000000000000000000000000000000000000000027effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916815260200190600101906020826000010492830192600103820291508084116106f45790505b5050505050905090565b60038181548110151561078257fe5b9060005260206000209060209182820401919006915054906101000a90047f01000000000000000000000000000000000000000000000000000000000000000281565b80600090805190602001906107db9291906108ce565b5050565b602060405190810160405280600081525090565b602060405190810160405280600081525090565b82805482825590600052602060002090601f016020900481019282156108bd5791602002820160005b8382111561088e57835183826101000a81548160ff02191690837f0100000000000000000000000000000000000000000000000000000000000000900402179055509260200192600101602081600001049283019260010302610830565b80156108bb5782816101000a81549060ff021916905560010160208160000104928301926001030261088e565b505b5090506108ca9190610921565b5090565b828054828255906000526020600020908101928215610910579160200282015b8281111561090f5782518290600019169055916020019190600101906108ee565b5b50905061091d9190610951565b5090565b61094e91905b8082111561094a57600081816101000a81549060ff021916905550600101610927565b5090565b90565b61097391905b8082111561096f576000816000905550600101610957565b5090565b905600a165627a7a72305820d0caf89bd0d39b343a907ac9d0f0b9bcddb1b8dc910706160d9d26fdc552afa40029"  # noqa: E501
-CONTRACT_ARRAYS_RUNTIME = "0x606060405236156100a2576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680630afe5e33146100a757806312c9dcc8146101115780631579bf661461018c5780633ddcea2f146101f657806351b4878814610250578063542d83de1461028f578063605ba271146102ce5780638abe51fd14610338578063962e450c146103a2578063bb69679b1461041d575b600080fd5b34156100b257600080fd5b6100ba610477565b6040518080602001828103825283818151815260200191508051906020019060200280838360005b838110156100fd5780820151818401526020810190506100e2565b505050509050019250505060405180910390f35b341561011c57600080fd5b61013260048080359060200190919050506104d9565b60405180827effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff19167effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916815260200191505060405180910390f35b341561019757600080fd5b61019f61052b565b6040518080602001828103825283818151815260200191508051906020019060200280838360005b838110156101e25780820151818401526020810190506101c7565b505050509050019250505060405180910390f35b341561020157600080fd5b61024e6004808035906020019082018035906020019080806020026020016040519081016040528093929190818152602001838360200280828437820191505050505050919050506105ed565b005b341561025b57600080fd5b6102716004808035906020019091905050610607565b60405180826000191660001916815260200191505060405180910390f35b341561029a57600080fd5b6102b0600480803590602001909190505061062b565b60405180826000191660001916815260200191505060405180910390f35b34156102d957600080fd5b6102e161064f565b6040518080602001828103825283818151815260200191508051906020019060200280838360005b83811015610324578082015181840152602081019050610309565b505050509050019250505060405180910390f35b341561034357600080fd5b61034b6106b1565b6040518080602001828103825283818151815260200191508051906020019060200280838360005b8381101561038e578082015181840152602081019050610373565b505050509050019250505060405180910390f35b34156103ad57600080fd5b6103c36004808035906020019091905050610773565b60405180827effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff19167effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916815260200191505060405180910390f35b341561042857600080fd5b6104756004808035906020019082018035906020019080806020026020016040519081016040528093929190818152602001838360200280828437820191505050505050919050506107c5565b005b61047f6107df565b60018054806020026020016040519081016040528092919081815260200182805480156104cf57602002820191906000526020600020905b815460001916815260200190600101908083116104b7575b5050505050905090565b6002818154811015156104e857fe5b9060005260206000209060209182820401919006915054906101000a90047f01000000000000000000000000000000000000000000000000000000000000000281565b6105336107f3565b60038054806020026020016040519081016040528092919081815260200182805480156105e357602002820191906000526020600020906000905b82829054906101000a90047f0100000000000000000000000000000000000000000000000000000000000000027effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff19168152602001906001019060208260000104928301926001038202915080841161056e5790505b5050505050905090565b8060029080519060200190610603929190610807565b5050565b60018181548110151561061657fe5b90600052602060002090016000915090505481565b60008181548110151561063a57fe5b90600052602060002090016000915090505481565b6106576107df565b60008054806020026020016040519081016040528092919081815260200182805480156106a757602002820191906000526020600020905b8154600019168152602001906001019080831161068f575b5050505050905090565b6106b96107f3565b600280548060200260200160405190810160405280929190818152602001828054801561076957602002820191906000526020600020906000905b82829054906101000a90047f0100000000000000000000000000000000000000000000000000000000000000027effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916815260200190600101906020826000010492830192600103820291508084116106f45790505b5050505050905090565b60038181548110151561078257fe5b9060005260206000209060209182820401919006915054906101000a90047f01000000000000000000000000000000000000000000000000000000000000000281565b80600090805190602001906107db9291906108ce565b5050565b602060405190810160405280600081525090565b602060405190810160405280600081525090565b82805482825590600052602060002090601f016020900481019282156108bd5791602002820160005b8382111561088e57835183826101000a81548160ff02191690837f0100000000000000000000000000000000000000000000000000000000000000900402179055509260200192600101602081600001049283019260010302610830565b80156108bb5782816101000a81549060ff021916905560010160208160000104928301926001030261088e565b505b5090506108ca9190610921565b5090565b828054828255906000526020600020908101928215610910579160200282015b8281111561090f5782518290600019169055916020019190600101906108ee565b5b50905061091d9190610951565b5090565b61094e91905b8082111561094a57600081816101000a81549060ff021916905550600101610927565b5090565b90565b61097391905b8082111561096f576000816000905550600101610957565b5090565b905600a165627a7a72305820d0caf89bd0d39b343a907ac9d0f0b9bcddb1b8dc910706160d9d26fdc552afa40029"  # noqa: E501
-CONTRACT_ARRAYS_ABI = json.loads(
-    '[{"constant": false, "inputs": [], "name": "getBytes32ConstValue", "outputs": [{"name": "", "type": "bytes32[]"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [{"name": "", "type": "uint256"}], "name": "byteValue", "outputs": [{"name": "", "type": "bytes1"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [], "name": "getByteConstValue", "outputs": [{"name": "", "type": "bytes1[]"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": false, "inputs": [{"name": "_byteValue", "type": "bytes1[]"}], "name": "setByteValue", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [{"name": "", "type": "uint256"}], "name": "bytes32ConstValue", "outputs": [{"name": "", "type": "bytes32"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": true, "inputs": [{"name": "", "type": "uint256"}], "name": "bytes32Value", "outputs": [{"name": "", "type": "bytes32"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [], "name": "getBytes32Value", "outputs": [{"name": "", "type": "bytes32[]"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": false, "inputs": [], "name": "getByteValue", "outputs": [{"name": "", "type": "bytes1[]"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"constant": true, "inputs": [{"name": "", "type": "uint256"}], "name": "byteConstValue", "outputs": [{"name": "", "type": "bytes1"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [{"name": "_bytes32Value", "type": "bytes32[]"}], "name": "setBytes32Value", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"inputs": [{"name": "_bytes32Value", "type": "bytes32[]"}, {"name": "_byteValue", "type": "bytes1[]"}], "payable": false, "stateMutability": "nonpayable", "type": "constructor"}]'  # noqa: E501
-)
-
-
-@pytest.fixture()
-def ARRAYS_CODE():
-    return CONTRACT_ARRAYS_CODE
-
-
-@pytest.fixture()
-def ARRAYS_RUNTIME():
-    return CONTRACT_ARRAYS_RUNTIME
-
-
-@pytest.fixture()
-def ARRAYS_ABI():
-    return CONTRACT_ARRAYS_ABI
-
-
-@pytest.fixture()
-def ARRAYS_CONTRACT(ARRAYS_CODE, ARRAYS_RUNTIME, ARRAYS_ABI):
-    return {
-        "bytecode": ARRAYS_CODE,
-        "bytecode_runtime": ARRAYS_RUNTIME,
-        "abi": ARRAYS_ABI,
-    }
-
-
-@pytest.fixture()
-def ArraysContract(w3, ARRAYS_CONTRACT):
-    return w3.eth.contract(**ARRAYS_CONTRACT)
+# bytes_32 = [keccak('0'), keccak('1')]
+BYTES32_ARRAY = [
+    b"\x04HR\xb2\xa6p\xad\xe5@~x\xfb(c\xc5\x1d\xe9\xfc\xb9eB\xa0q\x86\xfe:\xed\xa6\xbb\x8a\x11m",  # noqa: E501
+    b"\xc8\x9e\xfd\xaaT\xc0\xf2\x0cz\xdfa(\x82\xdf\tP\xf5\xa9Qc~\x03\x07\xcd\xcbLg/)\x8b\x8b\xc6",  # noqa: E501
+]
+BYTES1_ARRAY = [b"\xff", b"\xff", b"\xff", b"\xff"]
 
 
-@pytest.fixture()
-def arrays_contract(w3, ArraysContract, address_conversion_func):
-    # bytes_32 = [keccak('0'), keccak('1')]
-    bytes32_array = [
-        b"\x04HR\xb2\xa6p\xad\xe5@~x\xfb(c\xc5\x1d\xe9\xfc\xb9eB\xa0q\x86\xfe:\xed\xa6\xbb\x8a\x11m",  # noqa: E501
-        b"\xc8\x9e\xfd\xaaT\xc0\xf2\x0cz\xdfa(\x82\xdf\tP\xf5\xa9Qc~\x03\x07\xcd\xcbLg/)\x8b\x8b\xc6",  # noqa: E501
-    ]
-    byte_arr = [b"\xff", b"\xff", b"\xff", b"\xff"]
+@pytest.fixture
+def arrays_contract(w3, address_conversion_func):
+    arrays_contract_factory = w3.eth.contract(**ARRAYS_CONTRACT_DATA)
     return deploy(
-        w3, ArraysContract, address_conversion_func, args=[bytes32_array, byte_arr]
+        w3,
+        arrays_contract_factory,
+        address_conversion_func,
+        args=[BYTES32_ARRAY, BYTES1_ARRAY],
     )
 
 
-@pytest.fixture()
-def NonStrictArraysContract(w3_non_strict_abi, ARRAYS_CONTRACT):
-    return w3_non_strict_abi.eth.contract(**ARRAYS_CONTRACT)
-
-
-@pytest.fixture()
-def non_strict_arrays_contract(
-    w3_non_strict_abi, NonStrictArraysContract, address_conversion_func
-):
-    # bytes_32 = [keccak('0'), keccak('1')]
-    bytes32_array = [
-        b"\x04HR\xb2\xa6p\xad\xe5@~x\xfb(c\xc5\x1d\xe9\xfc\xb9eB\xa0q\x86\xfe:\xed\xa6\xbb\x8a\x11m",  # noqa: E501
-        b"\xc8\x9e\xfd\xaaT\xc0\xf2\x0cz\xdfa(\x82\xdf\tP\xf5\xa9Qc~\x03\x07\xcd\xcbLg/)\x8b\x8b\xc6",  # noqa: E501
-    ]
-    byte_arr = [b"\xff", b"\xff", b"\xff", b"\xff"]
+@pytest.fixture
+def non_strict_arrays_contract(w3_non_strict_abi, address_conversion_func):
+    non_strict_arrays_contract_factory = w3_non_strict_abi.eth.contract(
+        **ARRAYS_CONTRACT_DATA
+    )
     return deploy(
         w3_non_strict_abi,
-        NonStrictArraysContract,
+        non_strict_arrays_contract_factory,
         address_conversion_func,
-        args=[bytes32_array, byte_arr],
+        args=[BYTES32_ARRAY, BYTES1_ARRAY],
     )
 
 
-CONTRACT_PAYABLE_TESTER_SOURCE = """
-contract PayableTester {
-  bool public wasCalled;
-
-  function doNoValueCall() public {
-    wasCalled = true;
-  }
-}
-"""
-CONTRACT_PAYABLE_TESTER_CODE = "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"  # noqa: E501
-CONTRACT_PAYABLE_TESTER_RUNTIME = "6080604052600436106049576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff168063c680362214604e578063e4cb8f5c14607a575b600080fd5b348015605957600080fd5b506060608e565b604051808215151515815260200191505060405180910390f35b348015608557600080fd5b50608c60a0565b005b6000809054906101000a900460ff1681565b60016000806101000a81548160ff0219169083151502179055505600a165627a7a723058205362c7376eda918b0dc3a75d0ffab904a241c9b10b68d5268af6ca405242303e0029"  # noqa: E501
-CONTRACT_PAYABLE_TESTER_ABI = json.loads(
-    '[{"constant": true, "inputs": [], "name": "wasCalled", "outputs": [{"name": "", "type": "bool"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [], "name": "doNoValueCall", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}]'  # noqa: E501
-)
-
-
-@pytest.fixture()
-def PAYABLE_TESTER_CODE():
-    return CONTRACT_PAYABLE_TESTER_CODE
-
-
-@pytest.fixture()
-def PAYABLE_TESTER_RUNTIME():
-    return CONTRACT_PAYABLE_TESTER_RUNTIME
-
-
-@pytest.fixture()
-def PAYABLE_TESTER_ABI():
-    return CONTRACT_PAYABLE_TESTER_ABI
-
-
-@pytest.fixture()
-def PAYABLE_TESTER_CONTRACT(
-    PAYABLE_TESTER_CODE, PAYABLE_TESTER_RUNTIME, PAYABLE_TESTER_ABI
-):
-    return {
-        "bytecode": PAYABLE_TESTER_CODE,
-        "bytecode_runtime": PAYABLE_TESTER_RUNTIME,
-        "abi": PAYABLE_TESTER_ABI,
-    }
-
-
-@pytest.fixture()
-def PayableTesterContract(w3, PAYABLE_TESTER_CONTRACT):
-    return w3.eth.contract(**PAYABLE_TESTER_CONTRACT)
-
-
-@pytest.fixture()
-def payable_tester_contract(w3, PayableTesterContract, address_conversion_func):
-    return deploy(w3, PayableTesterContract, address_conversion_func)
+@pytest.fixture
+def payable_tester_contract(w3, address_conversion_func):
+    payable_tester_contract_factory = w3.eth.contract(**PAYABLE_TESTER_CONTRACT_DATA)
+    return deploy(w3, payable_tester_contract_factory, address_conversion_func)
 
 
 # no matter the function selector, this will return back the 32 bytes of data supplied
-CONTRACT_REFLECTION_CODE = "0x610011566020600460003760206000f3005b61000461001103610004600039610004610011036000f3"  # noqa: E501
+FIXED_REFLECTOR_CONTRACT_BYTECODE = "0x610011566020600460003760206000f3005b61000461001103610004600039610004610011036000f3"  # noqa: E501
 # reference source used to generate it:
 LLL_SOURCE = "['seq', ['return', 0, ['lll', ['seq', ['calldatacopy', 0, 4, 32], ['return', 0, 32], 'stop' ], 0]]])"  # noqa: E501
 
-CONTRACT_FIXED_ABI = [
+FIXED_REFLECTOR_CONTRACT_ABI = [
     {
         "type": "function",
         "constant": False,
@@ -844,274 +295,52 @@ def payable_tester_contract(w3, PayableTesterContract, address_conversion_func):
 
 
 @pytest.fixture
-def FixedReflectionContract(w3):
-    return w3.eth.contract(abi=CONTRACT_FIXED_ABI, bytecode=CONTRACT_REFLECTION_CODE)
-
-
-@pytest.fixture()
-def FALLBACK_FUNCTION_CODE():
-    return CONTRACT_FALLBACK_FUNCTION_CODE
-
-
-@pytest.fixture()
-def FALLBACK_FUNCTION_RUNTIME():
-    return CONTRACT_FALLBACK_FUNCTION_RUNTIME
-
-
-@pytest.fixture()
-def FALLBACK_FUNCTION_ABI():
-    return CONTRACT_FALLBACK_FUNCTION_ABI
-
-
-@pytest.fixture()
-def FALLBACK_FUNCTION_CONTRACT(
-    FALLBACK_FUNCTION_CODE, FALLBACK_FUNCTION_RUNTIME, FALLBACK_FUNCTION_ABI
-):
-    return {
-        "bytecode": FALLBACK_FUNCTION_CODE,
-        "bytecode_runtime": FALLBACK_FUNCTION_RUNTIME,
-        "abi": FALLBACK_FUNCTION_ABI,
-    }
-
-
-@pytest.fixture()
-def FallbackFunctionContract(w3, FALLBACK_FUNCTION_CONTRACT):
-    return w3.eth.contract(**FALLBACK_FUNCTION_CONTRACT)
-
-
-@pytest.fixture()
-def fallback_function_contract(w3, FallbackFunctionContract, address_conversion_func):
-    return deploy(w3, FallbackFunctionContract, address_conversion_func)
-
-
-@pytest.fixture()
-def RECEIVE_FUNCTION_CODE():
-    return CONTRACT_RECEIVE_FUNCTION_CODE
-
-
-@pytest.fixture()
-def RECEIVE_FUNCTION_RUNTIME():
-    return CONTRACT_RECEIVE_FUNCTION_RUNTIME
-
-
-@pytest.fixture()
-def RECEIVE_FUNCTION_ABI():
-    return CONTRACT_RECEIVE_FUNCTION_ABI
-
-
-@pytest.fixture()
-def RECEIVE_FUNCTION_CONTRACT(
-    RECEIVE_FUNCTION_CODE, RECEIVE_FUNCTION_RUNTIME, RECEIVE_FUNCTION_ABI
-):
-    return {
-        "bytecode": RECEIVE_FUNCTION_CODE,
-        "bytecode_runtime": RECEIVE_FUNCTION_RUNTIME,
-        "abi": RECEIVE_FUNCTION_ABI,
-    }
-
-
-@pytest.fixture()
-def NO_RECEIVE_FUNCTION_CODE():
-    return CONTRACT_NO_RECEIVE_FUNCTION_CODE
-
-
-@pytest.fixture()
-def NO_RECEIVE_FUNCTION_RUNTIME():
-    return CONTRACT_NO_RECEIVE_FUNCTION_RUNTIME
-
-
-@pytest.fixture()
-def NO_RECEIVE_FUNCTION_ABI():
-    return CONTRACT_NO_RECEIVE_FUNCTION_ABI
-
-
-@pytest.fixture()
-def NO_RECEIVE_FUNCTION_CONTRACT(
-    NO_RECEIVE_FUNCTION_CODE, NO_RECEIVE_FUNCTION_RUNTIME, NO_RECEIVE_FUNCTION_ABI
-):
-    return {
-        "bytecode": NO_RECEIVE_FUNCTION_CODE,
-        "bytecode_runtime": NO_RECEIVE_FUNCTION_RUNTIME,
-        "abi": NO_RECEIVE_FUNCTION_ABI,
-    }
-
-
-@pytest.fixture()
-def NoReceiveFunctionContract(w3, NO_RECEIVE_FUNCTION_CONTRACT):
-    return w3.eth.contract(**NO_RECEIVE_FUNCTION_CONTRACT)
-
-
-@pytest.fixture()
-def no_receive_function_contract(
-    w3, NoReceiveFunctionContract, address_conversion_func
-):
-    return deploy(w3, NoReceiveFunctionContract, address_conversion_func)
-
-
-@pytest.fixture()
-def ReceiveFunctionContract(w3, RECEIVE_FUNCTION_CONTRACT):
-    return w3.eth.contract(**RECEIVE_FUNCTION_CONTRACT)
-
-
-@pytest.fixture()
-def receive_function_contract(w3, ReceiveFunctionContract, address_conversion_func):
-    return deploy(w3, ReceiveFunctionContract, address_conversion_func)
-
-
-CONTRACT_CALLER_TESTER_SOURCE = """
-contract CallerTester {
-  int public count;
-
-  function add(int256 a, int256 b) public payable returns (int256) {
-    return a + b;
-  }
-
-  function increment() public returns (int256) {
-    return count += 1;
-  }
-
-  function counter() public payable returns (int256) {
-    return count;
-  }
-
-  function returnMeta() public payable returns (address, bytes memory, uint256, uint, uint) {  # noqa: E501
-    return (msg.sender, msg.data, gasleft(), msg.value, block.number);
-  }
-}
-"""
-
-
-CONTRACT_CALLER_TESTER_CODE = "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"  # noqa: E501
-CONTRACT_CALLER_TESTER_RUNTIME = "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"  # noqa: E501
-CONTRACT_CALLER_TESTER_ABI = json.loads(
-    '[ { "constant": true, "inputs": [], "name": "count", "outputs": [ { "name": "", "type": "int256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [], "name": "counter", "outputs": [ { "name": "", "type": "int256" } ], "payable": true, "stateMutability": "payable", "type": "function" }, { "constant": false, "inputs": [ { "name": "a", "type": "int256" }, { "name": "b", "type": "int256" } ], "name": "add", "outputs": [ { "name": "", "type": "int256" } ], "payable": true, "stateMutability": "payable", "type": "function" }, { "constant": false, "inputs": [], "name": "returnMeta", "outputs": [ { "name": "", "type": "address" }, { "name": "", "type": "bytes" }, { "name": "", "type": "uint256" }, { "name": "", "type": "uint256" }, { "name": "", "type": "uint256" } ], "payable": true, "stateMutability": "payable", "type": "function" }, { "constant": false, "inputs": [], "name": "increment", "outputs": [ { "name": "", "type": "int256" } ], "payable": false, "stateMutability": "nonpayable", "type": "function" } ]'  # noqa: E501
-)
-
-
-@pytest.fixture()
-def CALLER_TESTER_CODE():
-    return CONTRACT_CALLER_TESTER_CODE
-
-
-@pytest.fixture()
-def CALLER_TESTER_RUNTIME():
-    return CONTRACT_CALLER_TESTER_RUNTIME
-
-
-@pytest.fixture()
-def CALLER_TESTER_ABI():
-    return CONTRACT_CALLER_TESTER_ABI
-
-
-@pytest.fixture()
-def CALLER_TESTER_CONTRACT(
-    CALLER_TESTER_CODE, CALLER_TESTER_RUNTIME, CALLER_TESTER_ABI
-):
-    return {
-        "bytecode": CALLER_TESTER_CODE,
-        "bytecode_runtime": CALLER_TESTER_RUNTIME,
-        "abi": CALLER_TESTER_ABI,
-    }
-
-
-@pytest.fixture()
-def CallerTesterContract(w3, CALLER_TESTER_CONTRACT):
-    return w3.eth.contract(**CALLER_TESTER_CONTRACT)
+def fixed_reflector_contract(w3, address_conversion_func):
+    fixed_reflector_contract_factory = w3.eth.contract(
+        abi=FIXED_REFLECTOR_CONTRACT_ABI, bytecode=FIXED_REFLECTOR_CONTRACT_BYTECODE
+    )
+    return deploy(w3, fixed_reflector_contract_factory, address_conversion_func)
 
 
-@pytest.fixture()
-def REVERT_CONTRACT_CODE():
-    return REVERT_CONTRACT_BYTECODE
+@pytest.fixture
+def fallback_function_contract(w3, address_conversion_func):
+    fallback_function_contract_factory = w3.eth.contract(
+        **FALLBACK_FUNCTION_CONTRACT_DATA
+    )
+    return deploy(w3, fallback_function_contract_factory, address_conversion_func)
 
 
-@pytest.fixture()
-def REVERT_CONTRACT_RUNTIME():
-    return REVERT_CONTRACT_RUNTIME_CODE
+@pytest.fixture
+def receive_function_contract(w3, address_conversion_func):
+    receive_function_contract_factory = w3.eth.contract(
+        **RECEIVE_FUNCTION_CONTRACT_DATA
+    )
+    return deploy(w3, receive_function_contract_factory, address_conversion_func)
 
 
-@pytest.fixture()
-def REVERT_CONTRACT_ABI():
-    return _REVERT_CONTRACT_ABI
+@pytest.fixture
+def no_receive_function_contract(w3, address_conversion_func):
+    no_receive_function_contract_factory = w3.eth.contract(
+        **NO_RECEIVE_FUNCTION_CONTRACT_DATA
+    )
+    return deploy(w3, no_receive_function_contract_factory, address_conversion_func)
 
 
-@pytest.fixture()
-def REVERT_FUNCTION_CONTRACT(
-    REVERT_CONTRACT_CODE, REVERT_CONTRACT_RUNTIME, REVERT_CONTRACT_ABI
-):
-    return {
-        "bytecode": REVERT_CONTRACT_CODE,
-        "bytecode_runtime": REVERT_CONTRACT_RUNTIME,
-        "abi": REVERT_CONTRACT_ABI,
-    }
-
-
-@pytest.fixture()
-def RevertContract(w3, REVERT_FUNCTION_CONTRACT):
-    return w3.eth.contract(**REVERT_FUNCTION_CONTRACT)
-
-
-@pytest.fixture()
-def revert_contract(w3, RevertContract, address_conversion_func):
-    return deploy(w3, RevertContract, address_conversion_func)
-
-
-class LogFunctions:
-    LogAnonymous = 0
-    LogNoArguments = 1
-    LogSingleArg = 2
-    LogDoubleArg = 3
-    LogTripleArg = 4
-    LogQuadrupleArg = 5
-    LogSingleAnonymous = 6
-    LogSingleWithIndex = 7
-    LogDoubleAnonymous = 8
-    LogDoubleWithIndex = 9
-    LogTripleWithIndex = 10
-    LogQuadrupleWithIndex = 11
-    LogBytes = 12
-
-
-@pytest.fixture()
-def emitter_event_ids():
-    return LogFunctions
-
-
-def _encode_to_topic(event_signature):
-    return event_signature_to_log_topic(event_signature)
-
-
-class LogTopics:
-    LogAnonymous = _encode_to_topic("LogAnonymous()")
-    LogNoArguments = _encode_to_topic("LogNoArguments()")
-    LogSingleArg = _encode_to_topic("LogSingleArg(uint256)")
-    LogSingleAnonymous = _encode_to_topic("LogSingleAnonymous(uint256)")
-    LogSingleWithIndex = _encode_to_topic("LogSingleWithIndex(uint256)")
-    LogDoubleArg = _encode_to_topic("LogDoubleArg(uint256,uint256)")
-    LogDoubleAnonymous = _encode_to_topic("LogDoubleAnonymous(uint256,uint256)")
-    LogDoubleWithIndex = _encode_to_topic("LogDoubleWithIndex(uint256,uint256)")
-    LogTripleArg = _encode_to_topic("LogTripleArg(uint256,uint256,uint256)")
-    LogTripleWithIndex = _encode_to_topic("LogTripleWithIndex(uint256,uint256,uint256)")
-    LogQuadrupleArg = _encode_to_topic(
-        "LogQuadrupleArg(uint256,uint256,uint256,uint256)"
-    )
-    LogQuadrupleWithIndex = _encode_to_topic(
-        "LogQuadrupleWithIndex(uint256,uint256,uint256,uint256)",
+@pytest.fixture
+def contract_caller_tester_contract(w3, address_conversion_func):
+    contract_caller_tester_contract_factory = w3.eth.contract(
+        **CONTRACT_CALLER_TESTER_DATA
     )
-    LogBytes = _encode_to_topic("LogBytes(bytes)")
-    LogString = _encode_to_topic("LogString(string)")
-    LogDynamicArgs = _encode_to_topic("LogDynamicArgs(string,string)")
-    LogListArgs = _encode_to_topic("LogListArgs(bytes2[],bytes2[])")
-    LogAddressIndexed = _encode_to_topic("LogAddressIndexed(address,address)")
-    LogAddressNotIndexed = _encode_to_topic("LogAddressNotIndexed(address,address)")
-    LogStructArgs = _encode_to_topic("LogStructArgs(uint256,tuple)")
+    return deploy(w3, contract_caller_tester_contract_factory, address_conversion_func)
 
 
-@pytest.fixture()
-def emitter_log_topics():
-    return LogTopics
+@pytest.fixture
+def revert_contract(w3, address_conversion_func):
+    revert_contract_factory = w3.eth.contract(**REVERT_CONTRACT_DATA)
+    return deploy(w3, revert_contract_factory, address_conversion_func)
 
 
-@pytest.fixture()
+@pytest.fixture
 def some_address(address_conversion_func):
     return address_conversion_func("0x5B2063246F2191f18F2675ceDB8b28102e957458")
 
@@ -1159,261 +388,179 @@ def estimate_gas(request):
 # --- async --- #
 
 
-@pytest.fixture()
-def AsyncNestedTupleContract(async_w3, NESTED_TUPLE_CONTRACT):
-    return async_w3.eth.contract(**NESTED_TUPLE_CONTRACT)
-
-
-@pytest.fixture()
-def AsyncTupleContract(async_w3, TUPLE_CONTRACT):
-    return async_w3.eth.contract(**TUPLE_CONTRACT)
+@pytest.fixture
+def async_math_contract_factory(async_w3):
+    return async_w3.eth.contract(**MATH_CONTRACT_DATA)
 
 
-@pytest.fixture()
-def AsyncMathContract(async_w3, MATH_ABI, MATH_CODE, MATH_RUNTIME):
-    return async_w3.eth.contract(
-        abi=MATH_ABI, bytecode=MATH_CODE, bytecode_runtime=MATH_RUNTIME
+@pytest_asyncio.fixture
+async def async_math_contract(
+    async_w3, async_math_contract_factory, address_conversion_func
+):
+    return await async_deploy(
+        async_w3, async_math_contract_factory, address_conversion_func
     )
 
 
-@pytest_asyncio.fixture()
-async def async_math_contract(async_w3, AsyncMathContract, address_conversion_func):
-    return await async_deploy(async_w3, AsyncMathContract, address_conversion_func)
+@pytest.fixture
+def async_simple_constructor_contract_factory(async_w3):
+    return async_w3.eth.contract(**SIMPLE_CONSTRUCTOR_CONTRACT_DATA)
 
 
-@pytest.fixture()
-def AsyncSimpleConstructorContract(
-    async_w3,
-    SIMPLE_CONSTRUCTOR_CODE,
-    SIMPLE_CONSTRUCTOR_RUNTIME,
-    SIMPLE_CONSTRUCTOR_ABI,
-):
-    return async_w3.eth.contract(
-        abi=SIMPLE_CONSTRUCTOR_ABI,
-        bytecode=SIMPLE_CONSTRUCTOR_CODE,
-        bytecode_runtime=SIMPLE_CONSTRUCTOR_RUNTIME,
-    )
+@pytest.fixture
+def async_constructor_with_args_contract_factory(async_w3):
+    return async_w3.eth.contract(**CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_DATA)
 
 
-@pytest.fixture()
-def AsyncWithConstructorArgumentsContract(
-    async_w3,
-    WITH_CONSTRUCTOR_ARGUMENTS_CODE,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
-    WITH_CONSTRUCTOR_ARGUMENTS_ABI,
-):
-    return async_w3.eth.contract(
-        abi=WITH_CONSTRUCTOR_ARGUMENTS_ABI,
-        bytecode=WITH_CONSTRUCTOR_ARGUMENTS_CODE,
-        bytecode_runtime=WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
+@pytest.fixture
+def async_non_strict_constructor_with_args_contract_factory(async_w3_non_strict_abi):
+    return async_w3_non_strict_abi.eth.contract(
+        **CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_DATA
     )
 
 
-@pytest.fixture()
-def AsyncNonStrictWithConstructorArgumentsContract(
-    async_w3_non_strict_abi,
-    WITH_CONSTRUCTOR_ARGUMENTS_CODE,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
-    WITH_CONSTRUCTOR_ARGUMENTS_ABI,
-):
-    return async_w3_non_strict_abi.eth.contract(
-        abi=WITH_CONSTRUCTOR_ARGUMENTS_ABI,
-        bytecode=WITH_CONSTRUCTOR_ARGUMENTS_CODE,
-        bytecode_runtime=WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
-    )
+@pytest.fixture
+def async_constructor_with_address_arg_contract_factory(async_w3):
+    return async_w3.eth.contract(**CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_DATA)
 
 
-@pytest.fixture()
-def AsyncWithConstructorAddressArgumentsContract(
+@pytest_asyncio.fixture
+async def async_constructor_with_address_argument_contract(
     async_w3,
-    WITH_CONSTRUCTOR_ADDRESS_CODE,
-    WITH_CONSTRUCTOR_ADDRESS_RUNTIME,
-    WITH_CONSTRUCTOR_ADDRESS_ABI,
+    address_conversion_func,
 ):
-    return async_w3.eth.contract(
-        abi=WITH_CONSTRUCTOR_ADDRESS_ABI,
-        bytecode=WITH_CONSTRUCTOR_ADDRESS_CODE,
-        bytecode_runtime=WITH_CONSTRUCTOR_ADDRESS_RUNTIME,
+    async_constructor_with_address_arg_factory = async_w3.eth.contract(
+        **CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_DATA
     )
-
-
-@pytest_asyncio.fixture()
-async def async_address_contract(
-    async_w3, AsyncWithConstructorAddressArgumentsContract, address_conversion_func
-):
     return await async_deploy(
         async_w3,
-        AsyncWithConstructorAddressArgumentsContract,
+        async_constructor_with_address_arg_factory,
         address_conversion_func,
         args=["0xd3CdA913deB6f67967B99D67aCDFa1712C293601"],
     )
 
 
-@pytest.fixture()
-def AsyncAddressReflectorContract(async_w3):
-    return async_w3.eth.contract(
-        abi=CONTRACT_ADDRESS_REFLECTOR_ABI,
-        bytecode=CONTRACT_ADDRESS_REFLECTOR_CODE,
-        bytecode_runtime=CONTRACT_ADDRESS_REFLECTOR_RUNTIME,
+@pytest_asyncio.fixture
+async def async_address_reflector_contract(async_w3, address_conversion_func):
+    async_address_reflector_contract_factory = async_w3.eth.contract(
+        **ADDRESS_REFLECTOR_CONTRACT_DATA,
     )
-
-
-@pytest_asyncio.fixture()
-async def async_address_reflector_contract(
-    async_w3, AsyncAddressReflectorContract, address_conversion_func
-):
     return await async_deploy(
-        async_w3, AsyncAddressReflectorContract, address_conversion_func
+        async_w3, async_address_reflector_contract_factory, address_conversion_func
     )
 
 
-@pytest.fixture()
-def AsyncStringContract(async_w3, STRING_CONTRACT):
-    return async_w3.eth.contract(**STRING_CONTRACT)
+@pytest.fixture
+def async_string_contract_factory(async_w3):
+    return async_w3.eth.contract(**STRING_CONTRACT_DATA)
 
 
-@pytest_asyncio.fixture()
-async def async_string_contract(async_w3, AsyncStringContract, address_conversion_func):
+@pytest_asyncio.fixture
+async def async_string_contract(
+    async_w3, async_string_contract_factory, address_conversion_func
+):
     return await async_deploy(
-        async_w3, AsyncStringContract, address_conversion_func, args=["Caqalai"]
+        async_w3,
+        async_string_contract_factory,
+        address_conversion_func,
+        args=["Caqalai"],
     )
 
 
-@pytest.fixture()
-def AsyncBytesContract(async_w3, BYTES_CONTRACT):
-    return async_w3.eth.contract(**BYTES_CONTRACT)
-
-
-@pytest.fixture()
-def AsyncNonStrictBytesContract(async_w3_non_strict_abi, BYTES_CONTRACT):
-    return async_w3_non_strict_abi.eth.contract(**BYTES_CONTRACT)
-
-
-@pytest.fixture()
-def AsyncBytes32Contract(async_w3, BYTES32_CONTRACT):
-    return async_w3.eth.contract(**BYTES32_CONTRACT)
-
-
-@pytest.fixture()
-def AsyncArraysContract(async_w3, ARRAYS_CONTRACT):
-    return async_w3.eth.contract(**ARRAYS_CONTRACT)
-
-
-@pytest_asyncio.fixture()
-async def async_arrays_contract(async_w3, AsyncArraysContract, address_conversion_func):
-    # bytes_32 = [keccak('0'), keccak('1')]
-    bytes32_array = [
-        b"\x04HR\xb2\xa6p\xad\xe5@~x\xfb(c\xc5\x1d\xe9\xfc\xb9eB\xa0q\x86\xfe:\xed\xa6\xbb\x8a\x11m",  # noqa: E501
-        b"\xc8\x9e\xfd\xaaT\xc0\xf2\x0cz\xdfa(\x82\xdf\tP\xf5\xa9Qc~\x03\x07\xcd\xcbLg/)\x8b\x8b\xc6",  # noqa: E501
-    ]
-    byte_arr = [b"\xff", b"\xff", b"\xff", b"\xff"]
+@pytest_asyncio.fixture
+async def async_arrays_contract(async_w3, address_conversion_func):
+    async_arrays_contract_factory = async_w3.eth.contract(**ARRAYS_CONTRACT_DATA)
     return await async_deploy(
         async_w3,
-        AsyncArraysContract,
+        async_arrays_contract_factory,
         address_conversion_func,
-        args=[bytes32_array, byte_arr],
+        args=[BYTES32_ARRAY, BYTES1_ARRAY],
     )
 
 
-@pytest.fixture()
-def AsyncNonStrictArraysContract(async_w3_non_strict_abi, ARRAYS_CONTRACT):
-    return async_w3_non_strict_abi.eth.contract(**ARRAYS_CONTRACT)
-
-
-@pytest_asyncio.fixture()
+@pytest_asyncio.fixture
 async def async_non_strict_arrays_contract(
-    async_w3_non_strict_abi, AsyncNonStrictArraysContract, address_conversion_func
+    async_w3_non_strict_abi, address_conversion_func
 ):
-    # bytes_32 = [keccak('0'), keccak('1')]
-    bytes32_array = [
-        b"\x04HR\xb2\xa6p\xad\xe5@~x\xfb(c\xc5\x1d\xe9\xfc\xb9eB\xa0q\x86\xfe:\xed\xa6\xbb\x8a\x11m",  # noqa: E501
-        b"\xc8\x9e\xfd\xaaT\xc0\xf2\x0cz\xdfa(\x82\xdf\tP\xf5\xa9Qc~\x03\x07\xcd\xcbLg/)\x8b\x8b\xc6",  # noqa: E501
-    ]
-    byte_arr = [b"\xff", b"\xff", b"\xff", b"\xff"]
+    async_non_strict_arrays_contract_factory = async_w3_non_strict_abi.eth.contract(
+        **ARRAYS_CONTRACT_DATA,
+    )
     return await async_deploy(
         async_w3_non_strict_abi,
-        AsyncNonStrictArraysContract,
+        async_non_strict_arrays_contract_factory,
         address_conversion_func,
-        args=[bytes32_array, byte_arr],
+        args=[BYTES32_ARRAY, BYTES1_ARRAY],
     )
 
 
-@pytest.fixture()
-def AsyncPayableTesterContract(async_w3, PAYABLE_TESTER_CONTRACT):
-    return async_w3.eth.contract(**PAYABLE_TESTER_CONTRACT)
-
-
-@pytest_asyncio.fixture()
-async def async_payable_tester_contract(
-    async_w3, AsyncPayableTesterContract, address_conversion_func
-):
+@pytest_asyncio.fixture
+async def async_payable_tester_contract(async_w3, address_conversion_func):
+    async_payable_tester_contract_factory = async_w3.eth.contract(
+        **PAYABLE_TESTER_CONTRACT_DATA
+    )
     return await async_deploy(
-        async_w3, AsyncPayableTesterContract, address_conversion_func
+        async_w3, async_payable_tester_contract_factory, address_conversion_func
     )
 
 
-@pytest.fixture
-def AsyncFixedReflectionContract(async_w3):
-    return async_w3.eth.contract(
-        abi=CONTRACT_FIXED_ABI, bytecode=CONTRACT_REFLECTION_CODE
+@pytest_asyncio.fixture
+async def async_fixed_reflector_contract(async_w3, address_conversion_func):
+    async_fixed_reflector_contract_factory = async_w3.eth.contract(
+        abi=FIXED_REFLECTOR_CONTRACT_ABI, bytecode=FIXED_REFLECTOR_CONTRACT_BYTECODE
     )
-
-
-@pytest.fixture()
-def AsyncFallbackFunctionContract(async_w3, FALLBACK_FUNCTION_CONTRACT):
-    return async_w3.eth.contract(**FALLBACK_FUNCTION_CONTRACT)
-
-
-@pytest_asyncio.fixture()
-async def async_fallback_function_contract(
-    async_w3, AsyncFallbackFunctionContract, address_conversion_func
-):
     return await async_deploy(
-        async_w3, AsyncFallbackFunctionContract, address_conversion_func
+        async_w3, async_fixed_reflector_contract_factory, address_conversion_func
     )
 
 
-@pytest.fixture()
-def AsyncNoReceiveFunctionContract(async_w3, NO_RECEIVE_FUNCTION_CONTRACT):
-    return async_w3.eth.contract(**NO_RECEIVE_FUNCTION_CONTRACT)
-
-
-@pytest_asyncio.fixture()
-async def async_no_receive_function_contract(
-    async_w3, AsyncNoReceiveFunctionContract, address_conversion_func
-):
+@pytest_asyncio.fixture
+async def async_fallback_function_contract(async_w3, address_conversion_func):
+    async_fallback_function_contract_factory = async_w3.eth.contract(
+        **FALLBACK_FUNCTION_CONTRACT_DATA
+    )
     return await async_deploy(
-        async_w3, AsyncNoReceiveFunctionContract, address_conversion_func
+        async_w3, async_fallback_function_contract_factory, address_conversion_func
     )
 
 
-@pytest.fixture()
-def AsyncReceiveFunctionContract(async_w3, RECEIVE_FUNCTION_CONTRACT):
-    return async_w3.eth.contract(**RECEIVE_FUNCTION_CONTRACT)
-
-
-@pytest_asyncio.fixture()
-async def async_receive_function_contract(
-    async_w3, AsyncReceiveFunctionContract, address_conversion_func
-):
+@pytest_asyncio.fixture
+async def async_no_receive_function_contract(async_w3, address_conversion_func):
+    async_no_receive_function_contract_factory = async_w3.eth.contract(
+        **NO_RECEIVE_FUNCTION_CONTRACT_DATA
+    )
     return await async_deploy(
-        async_w3, AsyncReceiveFunctionContract, address_conversion_func
+        async_w3, async_no_receive_function_contract_factory, address_conversion_func
     )
 
 
-@pytest.fixture()
-def AsyncCallerTesterContract(async_w3, CALLER_TESTER_CONTRACT):
-    return async_w3.eth.contract(**CALLER_TESTER_CONTRACT)
+@pytest_asyncio.fixture
+async def async_receive_function_contract(async_w3, address_conversion_func):
+    async_receive_function_contract_factory = async_w3.eth.contract(
+        **RECEIVE_FUNCTION_CONTRACT_DATA
+    )
+    return await async_deploy(
+        async_w3, async_receive_function_contract_factory, address_conversion_func
+    )
 
 
-@pytest.fixture()
-def AsyncRevertContract(async_w3, REVERT_FUNCTION_CONTRACT):
-    return async_w3.eth.contract(**REVERT_FUNCTION_CONTRACT)
+@pytest_asyncio.fixture
+async def async_contract_caller_tester_contract(async_w3, address_conversion_func):
+    async_contract_caller_tester_contract_factory = async_w3.eth.contract(
+        **CONTRACT_CALLER_TESTER_DATA
+    )
+    return await async_deploy(
+        async_w3,
+        async_contract_caller_tester_contract_factory,
+        address_conversion_func,
+    )
 
 
-@pytest_asyncio.fixture()
-async def async_revert_contract(async_w3, AsyncRevertContract, address_conversion_func):
-    return await async_deploy(async_w3, AsyncRevertContract, address_conversion_func)
+@pytest_asyncio.fixture
+async def async_revert_contract(async_w3, address_conversion_func):
+    async_revert_contract_factory = async_w3.eth.contract(**REVERT_CONTRACT_DATA)
+    return await async_deploy(
+        async_w3, async_revert_contract_factory, address_conversion_func
+    )
 
 
 async def async_invoke_contract(
@@ -1438,21 +585,21 @@ async def async_invoke_contract(
     return result
 
 
-@pytest.fixture()
+@pytest.fixture
 def async_build_transaction(request):
     return async_partial(async_invoke_contract, api_call_desig="build_transaction")
 
 
-@pytest.fixture()
+@pytest.fixture
 def async_transact(request):
     return async_partial(async_invoke_contract, api_call_desig="transact")
 
 
-@pytest.fixture()
+@pytest.fixture
 def async_call(request):
     return async_partial(async_invoke_contract, api_call_desig="call")
 
 
-@pytest.fixture()
+@pytest.fixture
 def async_estimate_gas(request):
     return async_partial(async_invoke_contract, api_call_desig="estimate_gas")
diff --git a/tests/core/contracts/test_contract_ambiguous_functions.py b/tests/core/contracts/test_contract_ambiguous_functions.py
index 9508e6c9fe..037d892a8c 100644
--- a/tests/core/contracts/test_contract_ambiguous_functions.py
+++ b/tests/core/contracts/test_contract_ambiguous_functions.py
@@ -45,13 +45,13 @@
 ]
 
 
-@pytest.fixture()
-def string_contract(w3, StringContract, address_conversion_func):
-    deploy_txn = StringContract.constructor("Caqalai").transact()
+@pytest.fixture
+def string_contract(w3, string_contract_factory, address_conversion_func):
+    deploy_txn = string_contract_factory.constructor("Caqalai").transact()
     deploy_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert deploy_receipt is not None
     contract_address = address_conversion_func(deploy_receipt["contractAddress"])
-    contract = StringContract(address=contract_address)
+    contract = string_contract_factory(address=contract_address)
     assert contract.address == contract_address
     assert len(w3.eth.get_code(contract.address)) > 0
     return contract
diff --git a/tests/core/contracts/test_contract_build_transaction.py b/tests/core/contracts/test_contract_build_transaction.py
index 3d05e59894..754f5999d6 100644
--- a/tests/core/contracts/test_contract_build_transaction.py
+++ b/tests/core/contracts/test_contract_build_transaction.py
@@ -39,10 +39,12 @@ def test_build_transaction_paying_to_nonpayable_function(
 def test_build_transaction_with_contract_no_arguments(
     w3, math_contract, build_transaction
 ):
-    txn = build_transaction(contract=math_contract, contract_function="increment")
+    txn = build_transaction(
+        contract=math_contract, contract_function="incrementCounter"
+    )
     assert dissoc(txn, "gas") == {
         "to": math_contract.address,
-        "data": "0xd09de08a",
+        "data": "0x5b34b966",
         "value": 0,
         "maxFeePerGas": 2750000000,
         "maxPriorityFeePerGas": 10**9,
@@ -65,16 +67,16 @@ def test_build_transaction_with_contract_fallback_function(
 
 
 def test_build_transaction_with_contract_class_method(
-    w3, MathContract, math_contract, build_transaction
+    w3, math_contract_factory, math_contract, build_transaction
 ):
     txn = build_transaction(
-        contract=MathContract,
-        contract_function="increment",
+        contract=math_contract_factory,
+        contract_function="incrementCounter",
         tx_params={"to": math_contract.address},
     )
     assert dissoc(txn, "gas") == {
         "to": math_contract.address,
-        "data": "0xd09de08a",
+        "data": "0x5b34b966",
         "value": 0,
         "maxFeePerGas": 2750000000,
         "maxPriorityFeePerGas": 10**9,
@@ -85,10 +87,12 @@ def test_build_transaction_with_contract_class_method(
 def test_build_transaction_with_contract_default_account_is_set(
     w3, math_contract, build_transaction
 ):
-    txn = build_transaction(contract=math_contract, contract_function="increment")
+    txn = build_transaction(
+        contract=math_contract, contract_function="incrementCounter"
+    )
     assert dissoc(txn, "gas") == {
         "to": math_contract.address,
-        "data": "0xd09de08a",
+        "data": "0x5b34b966",
         "value": 0,
         "maxFeePerGas": 2750000000,
         "maxPriorityFeePerGas": 10**9,
@@ -103,10 +107,12 @@ def my_gas_price_strategy(w3, transaction_params):
         return 5
 
     w3.eth.set_gas_price_strategy(my_gas_price_strategy)
-    txn = build_transaction(contract=math_contract, contract_function="increment")
+    txn = build_transaction(
+        contract=math_contract, contract_function="incrementCounter"
+    )
     assert dissoc(txn, "gas") == {
         "to": math_contract.address,
-        "data": "0xd09de08a",
+        "data": "0x5b34b966",
         "value": 0,
         "gasPrice": 5,
         "chainId": 131277322940537,
@@ -119,7 +125,7 @@ def test_build_transaction_with_contract_data_supplied_errors(
     with pytest.raises(ValueError):
         build_transaction(
             contract=math_contract,
-            contract_function="increment",
+            contract_function="incrementCounter",
             tx_params={"data": "0x000"},
         )
 
@@ -130,7 +136,7 @@ def test_build_transaction_with_contract_to_address_supplied_errors(
     with pytest.raises(ValueError):
         build_transaction(
             contract=math_contract,
-            contract_function="increment",
+            contract_function="incrementCounter",
             tx_params={"to": "0xb2930B35844a230f00E51431aCAe96Fe543a0347"},
         )
 
@@ -143,7 +149,7 @@ def test_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "maxFeePerGas": 2750000000,
                 "maxPriorityFeePerGas": 1000000000,
@@ -156,7 +162,7 @@ def test_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "maxFeePerGas": 2750000000,
                 "maxPriorityFeePerGas": 1000000000,
@@ -169,7 +175,7 @@ def test_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "gasPrice": 22**8,
                 "chainId": 131277322940537,
@@ -181,7 +187,7 @@ def test_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "maxFeePerGas": 22**8,
                 "maxPriorityFeePerGas": 22**8,
@@ -194,7 +200,7 @@ def test_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "maxFeePerGas": 2750000000,
                 "maxPriorityFeePerGas": 1000000000,
@@ -208,7 +214,7 @@ def test_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 20000,
                 "maxFeePerGas": 2750000000,
                 "maxPriorityFeePerGas": 1000000000,
@@ -226,7 +232,7 @@ def test_build_transaction_with_contract_to_address_supplied_errors(
         "With Value",
     ],
 )
-def test_build_transaction_with_contract_with_arguments(
+def test_build_transaction_with_contract_arguments(
     w3,
     skip_if_testrpc,
     math_contract,
@@ -242,7 +248,7 @@ def test_build_transaction_with_contract_with_arguments(
 
     txn = build_transaction(
         contract=math_contract,
-        contract_function="increment",
+        contract_function="incrementCounter",
         func_args=method_args,
         func_kwargs=method_kwargs,
         tx_params=transaction_args,
@@ -290,11 +296,11 @@ async def test_async_build_transaction_with_contract_no_arguments(
     async_w3, async_math_contract, async_build_transaction
 ):
     txn = await async_build_transaction(
-        contract=async_math_contract, contract_function="increment"
+        contract=async_math_contract, contract_function="incrementCounter"
     )
     assert dissoc(txn, "gas") == {
         "to": async_math_contract.address,
-        "data": "0xd09de08a",
+        "data": "0x5b34b966",
         "value": 0,
         "maxFeePerGas": 2750000000,
         "maxPriorityFeePerGas": 10**9,
@@ -319,16 +325,19 @@ async def test_async_build_transaction_with_contract_fallback_function(
 
 @pytest.mark.asyncio
 async def test_async_build_transaction_with_contract_class_method(
-    async_w3, AsyncMathContract, async_math_contract, async_build_transaction
+    async_w3,
+    async_math_contract_factory,
+    async_math_contract,
+    async_build_transaction,
 ):
     txn = await async_build_transaction(
-        contract=AsyncMathContract,
-        contract_function="increment",
+        contract=async_math_contract_factory,
+        contract_function="incrementCounter",
         tx_params={"to": async_math_contract.address},
     )
     assert dissoc(txn, "gas") == {
         "to": async_math_contract.address,
-        "data": "0xd09de08a",
+        "data": "0x5b34b966",
         "value": 0,
         "maxFeePerGas": 2750000000,
         "maxPriorityFeePerGas": 10**9,
@@ -341,11 +350,11 @@ async def test_async_build_transaction_with_contract_default_account_is_set(
     async_w3, async_math_contract, async_build_transaction
 ):
     txn = await async_build_transaction(
-        contract=async_math_contract, contract_function="increment"
+        contract=async_math_contract, contract_function="incrementCounter"
     )
     assert dissoc(txn, "gas") == {
         "to": async_math_contract.address,
-        "data": "0xd09de08a",
+        "data": "0x5b34b966",
         "value": 0,
         "maxFeePerGas": 2750000000,
         "maxPriorityFeePerGas": 10**9,
@@ -362,11 +371,11 @@ def my_gas_price_strategy(async_w3, transaction_params):
 
     async_w3.eth.set_gas_price_strategy(my_gas_price_strategy)
     txn = await async_build_transaction(
-        contract=async_math_contract, contract_function="increment"
+        contract=async_math_contract, contract_function="incrementCounter"
     )
     assert dissoc(txn, "gas") == {
         "to": async_math_contract.address,
-        "data": "0xd09de08a",
+        "data": "0x5b34b966",
         "value": 0,
         "gasPrice": 5,
         "chainId": 131277322940537,
@@ -380,7 +389,7 @@ async def test_async_build_transaction_with_contract_data_supplied_errors(
     with pytest.raises(ValueError):
         await async_build_transaction(
             contract=async_math_contract,
-            contract_function="increment",
+            contract_function="incrementCounter",
             tx_params={"data": "0x000"},
         )
 
@@ -392,9 +401,9 @@ async def test_async_build_transaction_with_contract_to_address_supplied_errors(
     with pytest.raises(ValueError):
         await async_build_transaction(
             contract=async_math_contract,
-            contract_function="increment",
+            contract_function="incrementCounter",
             tx_params={"to": "0xb2930B35844a230f00E51431aCAe96Fe543a0347"},
-        )  # noqa: E501
+        )
 
 
 @pytest.mark.asyncio
@@ -406,7 +415,7 @@ async def test_async_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "maxFeePerGas": 2750000000,
                 "maxPriorityFeePerGas": 1000000000,
@@ -419,7 +428,7 @@ async def test_async_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "maxFeePerGas": 2750000000,
                 "maxPriorityFeePerGas": 1000000000,
@@ -432,7 +441,7 @@ async def test_async_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "gasPrice": 22**8,
                 "chainId": 131277322940537,
@@ -444,7 +453,7 @@ async def test_async_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "maxFeePerGas": 22**8,
                 "maxPriorityFeePerGas": 22**8,
@@ -457,7 +466,7 @@ async def test_async_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 0,
                 "maxFeePerGas": 2750000000,
                 "maxPriorityFeePerGas": 1000000000,
@@ -471,7 +480,7 @@ async def test_async_build_transaction_with_contract_to_address_supplied_errors(
             (5,),
             {},
             {
-                "data": "0x7cf5dab00000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
+                "data": "0x6abbb3b40000000000000000000000000000000000000000000000000000000000000005",  # noqa: E501
                 "value": 20000,
                 "maxFeePerGas": 2750000000,
                 "maxPriorityFeePerGas": 1000000000,
@@ -505,7 +514,7 @@ async def test_async_build_transaction_with_contract_with_arguments(
 
     txn = await async_build_transaction(
         contract=async_math_contract,
-        contract_function="increment",
+        contract_function="incrementCounter",
         func_args=method_args,
         func_kwargs=method_kwargs,
         tx_params=transaction_args,
diff --git a/tests/core/contracts/test_contract_call_interface.py b/tests/core/contracts/test_contract_call_interface.py
index fb22f482cf..4236d0766d 100644
--- a/tests/core/contracts/test_contract_call_interface.py
+++ b/tests/core/contracts/test_contract_call_interface.py
@@ -20,6 +20,14 @@
     async_deploy,
     deploy,
 )
+from web3._utils.contract_sources.contract_data.bytes_contracts import (
+    BYTES32_CONTRACT_DATA,
+    BYTES_CONTRACT_DATA,
+)
+from web3._utils.contract_sources.contract_data.tuple_contracts import (
+    NESTED_TUPLE_CONTRACT_DATA,
+    TUPLE_CONTRACT_DATA,
+)
 from web3._utils.ens import (
     contract_ens_addresses,
 )
@@ -40,87 +48,101 @@
 )
 
 
+@pytest.fixture
+def tuple_contract(w3, address_conversion_func):
+    tuple_contract_factory = w3.eth.contract(**TUPLE_CONTRACT_DATA)
+    return deploy(w3, tuple_contract_factory, address_conversion_func)
+
+
+@pytest.fixture
+def nested_tuple_contract(w3, address_conversion_func):
+    nested_tuple_contract_factory = w3.eth.contract(**NESTED_TUPLE_CONTRACT_DATA)
+    return deploy(w3, nested_tuple_contract_factory, address_conversion_func)
+
+
 @pytest.fixture(params=[b"\x04\x06", "0x0406"])
-def bytes_contract(w3, BytesContract, request, address_conversion_func):
-    return deploy(w3, BytesContract, address_conversion_func, args=[request.param])
+def bytes_contract(w3, request, address_conversion_func):
+    bytes_contract_factory = w3.eth.contract(**BYTES_CONTRACT_DATA)
+    return deploy(
+        w3, bytes_contract_factory, address_conversion_func, args=[request.param]
+    )
 
 
 @pytest.fixture(params=[b"\x04\x06", "0x0406"])
 def non_strict_bytes_contract(
-    w3_non_strict_abi, NonStrictBytesContract, request, address_conversion_func
+    w3_non_strict_abi,
+    request,
+    address_conversion_func,
 ):
+    non_strict_bytes_contract_factory = w3_non_strict_abi.eth.contract(
+        **BYTES_CONTRACT_DATA
+    )
     return deploy(
         w3_non_strict_abi,
-        NonStrictBytesContract,
+        non_strict_bytes_contract_factory,
         address_conversion_func,
         args=[request.param],
     )
 
 
-@pytest.fixture()
-def fixed_reflection_contract(w3, FixedReflectionContract, address_conversion_func):
-    return deploy(w3, FixedReflectionContract, address_conversion_func)
-
-
-@pytest.fixture()
+@pytest.fixture
 def call_transaction():
     return {"data": "0x61bc221a", "to": "0xc305c901078781C232A2a521C2aF7980f8385ee9"}
 
 
+@pytest.fixture
+def bytes32_contract_factory(w3):
+    return w3.eth.contract(**BYTES32_CONTRACT_DATA)
+
+
 @pytest.fixture(
     params=[
         "0x0406040604060406040604060406040604060406040604060406040604060406",
         HexBytes("0406040604060406040604060406040604060406040604060406040604060406"),
     ]
 )
-def bytes32_contract(w3, Bytes32Contract, request, address_conversion_func):
-    return deploy(w3, Bytes32Contract, address_conversion_func, args=[request.param])
+def bytes32_contract(w3, bytes32_contract_factory, request, address_conversion_func):
+    return deploy(
+        w3, bytes32_contract_factory, address_conversion_func, args=[request.param]
+    )
 
 
-@pytest.fixture()
-def undeployed_math_contract(MathContract, address_conversion_func):
+@pytest.fixture
+def undeployed_math_contract(math_contract_factory, address_conversion_func):
     empty_address = address_conversion_func(
         "0x000000000000000000000000000000000000dEaD"
     )
-    _undeployed_math_contract = MathContract(address=empty_address)
+    _undeployed_math_contract = math_contract_factory(address=empty_address)
     return _undeployed_math_contract
 
 
-@pytest.fixture()
-def mismatched_math_contract(w3, StringContract, MathContract, address_conversion_func):
-    deploy_txn = StringContract.constructor("Caqalai").transact()
+@pytest.fixture
+def mismatched_math_contract(
+    w3, string_contract_factory, math_contract_factory, address_conversion_func
+):
+    deploy_txn = string_contract_factory.constructor("Caqalai").transact()
     deploy_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert deploy_receipt is not None
     address = address_conversion_func(deploy_receipt["contractAddress"])
-    _mismatched_math_contract = MathContract(address=address)
+    _mismatched_math_contract = math_contract_factory(address=address)
     return _mismatched_math_contract
 
 
-@pytest.fixture()
-def tuple_contract(w3, TupleContract, address_conversion_func):
-    return deploy(w3, TupleContract, address_conversion_func)
-
-
-@pytest.fixture()
-def nested_tuple_contract(w3, NestedTupleContract, address_conversion_func):
-    return deploy(w3, NestedTupleContract, address_conversion_func)
-
-
 def test_deploy_raises_due_to_strict_byte_checking_by_default(
-    w3, Bytes32Contract, address_conversion_func
+    w3, bytes32_contract_factory, address_conversion_func
 ):
     with pytest.raises(TypeError):
         deploy(
             w3,
-            Bytes32Contract,
+            bytes32_contract_factory,
             address_conversion_func,
             args=["0406040604060406040604060406040604060406040604060406040604060406"],
         )
 
 
-def test_invalid_address_in_deploy_arg(WithConstructorAddressArgumentsContract):
+def test_invalid_address_in_deploy_arg(contract_with_constructor_address_factory):
     with pytest.raises(InvalidAddress):
-        WithConstructorAddressArgumentsContract.constructor(
+        contract_with_constructor_address_factory.constructor(
             "0xd3cda913deb6f67967b99d67acdfa1712c293601",
         ).transact()
 
@@ -275,19 +297,21 @@ def test_call_get_byte_const_array_non_strict(non_strict_arrays_contract, call):
     assert result == expected_byte_arr
 
 
-def test_call_read_address_variable(address_contract, call):
-    result = call(contract=address_contract, contract_function="testAddr")
+def test_call_read_address_variable(contract_with_constructor_address, call):
+    result = call(
+        contract=contract_with_constructor_address, contract_function="testAddr"
+    )
     assert result == "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
 
 
-def test_init_with_ens_name_arg(w3, WithConstructorAddressArgumentsContract, call):
+def test_init_with_ens_name_arg(w3, contract_with_constructor_address_factory, call):
     with contract_ens_addresses(
-        WithConstructorAddressArgumentsContract,
+        contract_with_constructor_address_factory,
         [("arg-name.eth", "0xBB9bc244D798123fDe783fCc1C72d3Bb8C189413")],
     ):
         address_contract = deploy(
             w3,
-            WithConstructorAddressArgumentsContract,
+            contract_with_constructor_address_factory,
             args=[
                 "arg-name.eth",
             ],
@@ -451,6 +475,8 @@ def test_call_rejects_invalid_ens_name(address_reflector_contract, call):
 
 
 def test_call_missing_function(mismatched_math_contract, call):
+    # note: contract being called needs to have a fallback function
+    # (StringContract in this case)
     expected_missing_function_error_message = "Could not decode contract function call"
     with pytest.raises(BadFunctionCallOutput) as exception_info:
         call(contract=mismatched_math_contract, contract_function="return13")
@@ -520,7 +546,7 @@ def test_throws_error_if_block_out_of_range(w3, math_contract):
 
 def test_accepts_latest_block(w3, math_contract):
     w3.provider.make_request(method="evm_mine", params=[5])
-    math_contract.functions.increment().transact()
+    math_contract.functions.incrementCounter().transact()
 
     late = math_contract.functions.counter().call(block_identifier="latest")
     pend = math_contract.functions.counter().call(block_identifier="pending")
@@ -531,7 +557,7 @@ def test_accepts_latest_block(w3, math_contract):
 
 def test_accepts_block_hash_as_identifier(w3, math_contract):
     blocks = w3.provider.make_request(method="evm_mine", params=[5])
-    math_contract.functions.increment().transact()
+    math_contract.functions.incrementCounter().transact()
     more_blocks = w3.provider.make_request(method="evm_mine", params=[5])
 
     old = math_contract.functions.counter().call(block_identifier=blocks["result"][2])
@@ -545,8 +571,8 @@ def test_accepts_block_hash_as_identifier(w3, math_contract):
 
 def test_neg_block_indexes_from_the_end(w3, math_contract):
     w3.provider.make_request(method="evm_mine", params=[5])
-    math_contract.functions.increment().transact()
-    math_contract.functions.increment().transact()
+    math_contract.functions.incrementCounter().transact()
+    math_contract.functions.incrementCounter().transact()
     w3.provider.make_request(method="evm_mine", params=[5])
 
     output1 = math_contract.functions.counter().call(block_identifier=-7)
@@ -559,8 +585,8 @@ def test_neg_block_indexes_from_the_end(w3, math_contract):
 def test_returns_data_from_specified_block(w3, math_contract):
     start_num = w3.eth.get_block("latest").number
     w3.provider.make_request(method="evm_mine", params=[5])
-    math_contract.functions.increment().transact()
-    math_contract.functions.increment().transact()
+    math_contract.functions.incrementCounter().transact()
+    math_contract.functions.incrementCounter().transact()
 
     output1 = math_contract.functions.counter().call(block_identifier=start_num + 6)
     output2 = math_contract.functions.counter().call(block_identifier=start_num + 7)
@@ -724,8 +750,8 @@ def test_call_sending_ether_to_nonpayable_function(payable_tester_contract, call
         ("reflect_short_u", Decimal("25.5")),
     ),
 )
-def test_reflect_fixed_value(fixed_reflection_contract, function, value):
-    contract_func = fixed_reflection_contract.functions[function]
+def test_reflect_fixed_value(fixed_reflector_contract, function, value):
+    contract_func = fixed_reflector_contract.functions[function]
     reflected = contract_func(value).call({"gas": 420000})
     assert reflected == value
 
@@ -763,9 +789,9 @@ def test_reflect_fixed_value(fixed_reflection_contract, function, value):
     ),
 )
 def test_invalid_fixed_value_reflections(
-    fixed_reflection_contract, function, value, error
+    fixed_reflector_contract, function, value, error
 ):
-    contract_func = fixed_reflection_contract.functions[function]
+    contract_func = fixed_reflector_contract.functions[function]
     with pytest.raises(Web3ValidationError, match=error):
         contract_func(value).call({"gas": 420000})
 
@@ -974,7 +1000,7 @@ def test_changing_default_block_identifier(w3, math_contract):
     assert math_contract.caller.counter() == 0
     assert w3.eth.default_block == "latest"
 
-    math_contract.functions.increment(7).transact()
+    math_contract.functions.incrementCounter(7).transact()
     assert math_contract.caller.counter() == 7
 
     assert math_contract.functions.counter().call(block_identifier=1) == 0
@@ -988,18 +1014,40 @@ def test_changing_default_block_identifier(w3, math_contract):
 
 
 @pytest_asyncio.fixture
-async def async_bytes_contract(async_w3, AsyncBytesContract, address_conversion_func):
+async def async_tuple_contract(async_w3, address_conversion_func):
+    async_tuple_contract_factory = async_w3.eth.contract(**TUPLE_CONTRACT_DATA)
+    return await async_deploy(
+        async_w3, async_tuple_contract_factory, address_conversion_func
+    )
+
+
+@pytest_asyncio.fixture
+async def async_nested_tuple_contract(async_w3, address_conversion_func):
+    async_nested_tuple_contract_factory = async_w3.eth.contract(
+        **NESTED_TUPLE_CONTRACT_DATA
+    )
     return await async_deploy(
-        async_w3, AsyncBytesContract, address_conversion_func, args=[b"\x04\x06"]
+        async_w3, async_nested_tuple_contract_factory, address_conversion_func
     )
 
 
-@pytest_asyncio.fixture()
-async def async_fixed_reflection_contract(
-    async_w3, AsyncFixedReflectionContract, address_conversion_func
+@pytest.fixture
+def async_bytes_contract_factory(async_w3):
+    return async_w3.eth.contract(**BYTES_CONTRACT_DATA)
+
+
+@pytest_asyncio.fixture(params=[b"\x04\x06", "0x0406"])
+async def async_bytes_contract(
+    async_w3,
+    request,
+    async_bytes_contract_factory,
+    address_conversion_func,
 ):
     return await async_deploy(
-        async_w3, AsyncFixedReflectionContract, address_conversion_func
+        async_w3,
+        async_bytes_contract_factory,
+        address_conversion_func,
+        args=[request.param],
     )
 
 
@@ -1007,57 +1055,48 @@ async def async_fixed_reflection_contract(
     params=[
         "0x0406040604060406040604060406040604060406040604060406040604060406",
         HexBytes("0406040604060406040604060406040604060406040604060406040604060406"),
-    ]
+    ],
 )
-async def async_bytes32_contract(
-    async_w3, AsyncBytes32Contract, request, address_conversion_func
-):
+async def async_bytes32_contract(async_w3, request, address_conversion_func):
+    async_bytes32_contract_factory = async_w3.eth.contract(**BYTES32_CONTRACT_DATA)
     return await async_deploy(
         async_w3,
-        AsyncBytes32Contract,
+        async_bytes32_contract_factory,
         address_conversion_func,
         args=[request.param],
     )
 
 
-@pytest_asyncio.fixture()
-async def async_undeployed_math_contract(AsyncMathContract, address_conversion_func):
+@pytest_asyncio.fixture
+async def async_undeployed_math_contract(
+    async_math_contract_factory, address_conversion_func
+):
     empty_address = address_conversion_func(
         "0x000000000000000000000000000000000000dEaD"
     )
-    _undeployed_math_contract = AsyncMathContract(address=empty_address)
+    _undeployed_math_contract = async_math_contract_factory(address=empty_address)
     return _undeployed_math_contract
 
 
-@pytest_asyncio.fixture()
+@pytest_asyncio.fixture
 async def async_mismatched_math_contract(
-    async_w3, AsyncStringContract, AsyncMathContract, address_conversion_func
+    async_w3,
+    async_string_contract_factory,
+    async_math_contract_factory,
+    address_conversion_func,
 ):
-    deploy_txn = await AsyncStringContract.constructor("Caqalai").transact()
+    deploy_txn = await async_string_contract_factory.constructor("Caqalai").transact()
     deploy_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert deploy_receipt is not None
     address = address_conversion_func(deploy_receipt["contractAddress"])
-    _mismatched_math_contract = AsyncMathContract(address=address)
+    _mismatched_math_contract = async_math_contract_factory(address=address)
     return _mismatched_math_contract
 
 
-@pytest_asyncio.fixture()
-async def async_tuple_contract(async_w3, AsyncTupleContract, address_conversion_func):
-    return await async_deploy(async_w3, AsyncTupleContract, address_conversion_func)
-
-
-@pytest_asyncio.fixture()
-async def async_nested_tuple_contract(
-    async_w3, AsyncNestedTupleContract, address_conversion_func
-):
-    return await async_deploy(
-        async_w3, AsyncNestedTupleContract, address_conversion_func
-    )
-
-
+@pytest.fixture
 @pytest.mark.asyncio
 async def test_async_deploy_raises_due_to_strict_byte_checking_by_default(
-    async_w3, AsyncBytesContract, address_conversion_func
+    async_w3, async_bytes_contract_factory, address_conversion_func
 ):
     with pytest.raises(
         TypeError,
@@ -1065,7 +1104,10 @@ async def test_async_deploy_raises_due_to_strict_byte_checking_by_default(
         "Expected types are: bytes",
     ):
         await async_deploy(
-            async_w3, AsyncBytesContract, address_conversion_func, args=["0406"]
+            async_w3,
+            async_bytes_contract_factory,
+            address_conversion_func,
+            args=["0406"],
         )
 
 
@@ -1073,13 +1115,15 @@ async def test_async_deploy_raises_due_to_strict_byte_checking_by_default(
 @pytest.mark.parametrize("args", ("0x0406", "0406", HexBytes("0406"), b"\x04\x06"))
 async def test_async_deploy_with_non_strict_abi_check(
     async_w3_non_strict_abi,
-    AsyncNonStrictBytesContract,
     address_conversion_func,
     args,
 ):
+    async_non_strict_bytes_contract_factory = async_w3_non_strict_abi.eth.contract(
+        **BYTES_CONTRACT_DATA
+    )
     deployed_contract = await async_deploy(
         async_w3_non_strict_abi,
-        AsyncNonStrictBytesContract,
+        async_non_strict_bytes_contract_factory,
         address_conversion_func,
         args=[args],
     )
@@ -1089,10 +1133,10 @@ async def test_async_deploy_with_non_strict_abi_check(
 
 @pytest.mark.asyncio
 async def test_async_invalid_address_in_deploy_arg(
-    AsyncWithConstructorAddressArgumentsContract,
+    async_constructor_with_address_arg_contract_factory,
 ):
     with pytest.raises(InvalidAddress):
-        await AsyncWithConstructorAddressArgumentsContract.constructor(
+        await async_constructor_with_address_arg_contract_factory.constructor(
             "0xd3cda913deb6f67967b99d67acdfa1712c293601",
         ).transact()
 
@@ -1251,9 +1295,12 @@ async def test_async_call_get_byte_const_array_non_strict(
 
 
 @pytest.mark.asyncio
-async def test_async_call_read_address_variable(async_address_contract, async_call):
+async def test_async_call_read_address_variable(
+    async_constructor_with_address_argument_contract, async_call
+):
     result = await async_call(
-        contract=async_address_contract, contract_function="testAddr"
+        contract=async_constructor_with_address_argument_contract,
+        contract_function="testAddr",
     )
     assert result == "0xd3CdA913deB6f67967B99D67aCDFa1712C293601"
 
@@ -1261,15 +1308,15 @@ async def test_async_call_read_address_variable(async_address_contract, async_ca
 @pytest.mark.xfail
 @pytest.mark.asyncio
 async def test_async_init_with_ens_name_arg(
-    async_w3, AsyncWithConstructorAddressArgumentsContract, async_call
+    async_w3, async_constructor_with_address_arg_contract_factory, async_call
 ):
     with contract_ens_addresses(
-        AsyncWithConstructorAddressArgumentsContract,
+        async_constructor_with_address_arg_contract_factory,
         [("arg-name.eth", "0xBB9bc244D798123fDe783fCc1C72d3Bb8C189413")],
     ):
         address_contract = await async_deploy(
             async_w3,
-            AsyncWithConstructorAddressArgumentsContract,
+            async_constructor_with_address_arg_contract_factory,
             args=[
                 "arg-name.eth",
             ],
@@ -1457,6 +1504,8 @@ async def test_async_call_rejects_invalid_ens_name(
 
 @pytest.mark.asyncio
 async def test_async_call_missing_function(async_mismatched_math_contract, async_call):
+    # note: contract being called needs to have a fallback function
+    # (StringContract in this case)
     expected_missing_function_error_message = "Could not decode contract function call"
     with pytest.raises(BadFunctionCallOutput) as exception_info:
         await async_call(
@@ -1540,7 +1589,7 @@ async def test_async_throws_error_if_block_out_of_range(async_w3, async_math_con
 @pytest.mark.asyncio
 async def test_async_accepts_latest_block(async_w3, async_math_contract):
     await async_w3.provider.make_request(method="evm_mine", params=[5])
-    await async_math_contract.functions.increment().transact()
+    await async_math_contract.functions.incrementCounter().transact()
 
     late = await async_math_contract.functions.counter().call(block_identifier="latest")
     pend = await async_math_contract.functions.counter().call(
@@ -1554,7 +1603,7 @@ async def test_async_accepts_latest_block(async_w3, async_math_contract):
 @pytest.mark.asyncio
 async def test_async_accepts_block_hash_as_identifier(async_w3, async_math_contract):
     blocks = await async_w3.provider.make_request(method="evm_mine", params=[5])
-    await async_math_contract.functions.increment().transact()
+    await async_math_contract.functions.incrementCounter().transact()
     more_blocks = await async_w3.provider.make_request(method="evm_mine", params=[5])
 
     old = await async_math_contract.functions.counter().call(
@@ -1571,8 +1620,8 @@ async def test_async_accepts_block_hash_as_identifier(async_w3, async_math_contr
 @pytest.mark.asyncio
 async def test_async_neg_block_indexes_from_the_end(async_w3, async_math_contract):
     await async_w3.provider.make_request(method="evm_mine", params=[5])
-    await async_math_contract.functions.increment().transact()
-    await async_math_contract.functions.increment().transact()
+    await async_math_contract.functions.incrementCounter().transact()
+    await async_math_contract.functions.incrementCounter().transact()
     await async_w3.provider.make_request(method="evm_mine", params=[5])
 
     output1 = await async_math_contract.functions.counter().call(block_identifier=-7)
@@ -1683,9 +1732,9 @@ async def test_async_call_sending_ether_to_nonpayable_function(
     ),
 )
 async def test_async_reflect_fixed_value(
-    async_fixed_reflection_contract, function, value
+    async_fixed_reflector_contract, function, value
 ):
-    contract_func = async_fixed_reflection_contract.functions[function]
+    contract_func = async_fixed_reflector_contract.functions[function]
     reflected = await contract_func(value).call({"gas": 420000})
     assert reflected == value
 
@@ -1724,9 +1773,9 @@ async def test_async_reflect_fixed_value(
     ),
 )
 async def test_async_invalid_fixed_value_reflections(
-    async_fixed_reflection_contract, function, value, error
+    async_fixed_reflector_contract, function, value, error
 ):
-    contract_func = async_fixed_reflection_contract.functions[function]
+    contract_func = async_fixed_reflector_contract.functions[function]
     with pytest.raises(Web3ValidationError, match=error):
         await contract_func(value).call({"gas": 420000})
 
@@ -1952,8 +2001,8 @@ async def test_async_call_with_one_argument(async_math_contract, call):
 async def test_async_returns_data_from_specified_block(async_w3, async_math_contract):
     start_num = await async_w3.eth.get_block("latest")
     await async_w3.provider.make_request(method="evm_mine", params=[5])
-    await async_math_contract.functions.increment().transact()
-    await async_math_contract.functions.increment().transact()
+    await async_math_contract.functions.incrementCounter().transact()
+    await async_math_contract.functions.incrementCounter().transact()
 
     output1 = await async_math_contract.functions.counter().call(
         block_identifier=start_num.number + 6
@@ -1971,7 +2020,7 @@ async def test_async_changing_default_block_identifier(async_w3, async_math_cont
     assert await async_math_contract.caller.counter() == 0
     assert async_w3.eth.default_block == "latest"
 
-    await async_math_contract.functions.increment(7).transact()
+    await async_math_contract.functions.incrementCounter(7).transact()
     assert await async_math_contract.caller.counter() == 7
 
     assert await async_math_contract.functions.counter().call(block_identifier=1) == 0
diff --git a/tests/core/contracts/test_contract_caller_interface.py b/tests/core/contracts/test_contract_caller_interface.py
index ebda46b5a3..a644f3b081 100644
--- a/tests/core/contracts/test_contract_caller_interface.py
+++ b/tests/core/contracts/test_contract_caller_interface.py
@@ -1,11 +1,5 @@
 import pytest
 
-import pytest_asyncio
-
-from tests.core.contracts.utils import (
-    async_deploy,
-    deploy,
-)
 from web3.exceptions import (
     MismatchedABI,
     NoABIFound,
@@ -18,20 +12,6 @@ def address(w3):
     return w3.eth.accounts[1]
 
 
-@pytest.fixture()
-def caller_tester_contract(w3, CallerTesterContract, address_conversion_func):
-    return deploy(w3, CallerTesterContract, address_conversion_func)
-
-
-@pytest_asyncio.fixture()
-async def async_caller_tester_contract(
-    async_w3, AsyncCallerTesterContract, address_conversion_func
-):
-    return await async_deploy(
-        async_w3, AsyncCallerTesterContract, address_conversion_func
-    )
-
-
 @pytest.fixture()
 def transaction_dict(w3, address):
     return {
@@ -98,8 +78,8 @@ def test_caller_with_block_identifier(w3, math_contract):
     assert math_contract.caller.counter() == 0
 
     w3.provider.make_request(method="evm_mine", params=[5])
-    math_contract.functions.increment().transact()
-    math_contract.functions.increment().transact()
+    math_contract.functions.incrementCounter().transact()
+    math_contract.functions.incrementCounter().transact()
 
     output1 = math_contract.caller(block_identifier=start_num + 6).counter()
     output2 = math_contract.caller(block_identifier=start_num + 7).counter()
@@ -109,16 +89,16 @@ def test_caller_with_block_identifier(w3, math_contract):
 
 
 def test_caller_with_block_identifier_and_transaction_dict(
-    w3, caller_tester_contract, transaction_dict, address
+    w3, contract_caller_tester_contract, transaction_dict, address
 ):
     start_num = w3.eth.get_block("latest").number
-    assert caller_tester_contract.caller.counter() == 0
+    assert contract_caller_tester_contract.caller.counter() == 0
 
     w3.provider.make_request(method="evm_mine", params=[5])
-    caller_tester_contract.functions.increment().transact()
+    contract_caller_tester_contract.functions.increment().transact()
 
     block_id = start_num + 6
-    contract = caller_tester_contract.caller(
+    contract = contract_caller_tester_contract.caller(
         transaction=transaction_dict, block_identifier=block_id
     )
 
@@ -133,9 +113,9 @@ def test_caller_with_block_identifier_and_transaction_dict(
 
 
 def test_caller_with_transaction_keyword(
-    w3, caller_tester_contract, transaction_dict, address
+    w3, contract_caller_tester_contract, transaction_dict, address
 ):
-    contract = caller_tester_contract.caller(transaction=transaction_dict)
+    contract = contract_caller_tester_contract.caller(transaction=transaction_dict)
 
     sender, _, gasLeft, value, _ = contract.returnMeta()
 
@@ -145,9 +125,9 @@ def test_caller_with_transaction_keyword(
 
 
 def test_caller_with_dict_but_no_transaction_keyword(
-    w3, caller_tester_contract, transaction_dict, address
+    w3, contract_caller_tester_contract, transaction_dict, address
 ):
-    contract = caller_tester_contract.caller(transaction_dict)
+    contract = contract_caller_tester_contract.caller(transaction_dict)
 
     sender, _, gasLeft, value, _ = contract.returnMeta()
 
@@ -157,9 +137,9 @@ def test_caller_with_dict_but_no_transaction_keyword(
 
 
 def test_caller_with_args_and_no_transaction_keyword(
-    w3, caller_tester_contract, transaction_dict, address
+    w3, contract_caller_tester_contract, transaction_dict, address
 ):
-    contract = caller_tester_contract.caller(transaction_dict)
+    contract = contract_caller_tester_contract.caller(transaction_dict)
 
     sender, _, gasLeft, value, _ = contract.returnMeta()
 
@@ -237,8 +217,8 @@ async def test_async_caller_with_block_identifier(async_w3, async_math_contract)
     assert await async_math_contract.caller.counter() == 0
 
     await async_w3.provider.make_request(method="evm_mine", params=[5])
-    await async_math_contract.functions.increment().transact()
-    await async_math_contract.functions.increment().transact()
+    await async_math_contract.functions.incrementCounter().transact()
+    await async_math_contract.functions.incrementCounter().transact()
 
     output1 = await async_math_contract.caller(block_identifier=start_num + 6).counter()
     output2 = await async_math_contract.caller(block_identifier=start_num + 7).counter()
@@ -249,17 +229,17 @@ async def test_async_caller_with_block_identifier(async_w3, async_math_contract)
 
 @pytest.mark.asyncio
 async def test_async_caller_with_block_identifier_and_transaction_dict(
-    async_w3, async_caller_tester_contract, transaction_dict, address
+    async_w3, async_contract_caller_tester_contract, transaction_dict, address
 ):
     start = await async_w3.eth.get_block("latest")
     start_num = start.number
-    assert await async_caller_tester_contract.caller.counter() == 0
+    assert await async_contract_caller_tester_contract.caller.counter() == 0
 
     await async_w3.provider.make_request(method="evm_mine", params=[5])
-    await async_caller_tester_contract.functions.increment().transact()
+    await async_contract_caller_tester_contract.functions.increment().transact()
 
     block_id = start_num + 6
-    contract = async_caller_tester_contract.caller(
+    contract = async_contract_caller_tester_contract.caller(
         transaction=transaction_dict, block_identifier=block_id
     )
 
@@ -275,9 +255,11 @@ async def test_async_caller_with_block_identifier_and_transaction_dict(
 
 @pytest.mark.asyncio
 async def test_async_caller_with_transaction_keyword(
-    async_w3, async_caller_tester_contract, transaction_dict, address
+    async_w3, async_contract_caller_tester_contract, transaction_dict, address
 ):
-    contract = async_caller_tester_contract.caller(transaction=transaction_dict)
+    contract = async_contract_caller_tester_contract.caller(
+        transaction=transaction_dict
+    )
 
     sender, _, gasLeft, value, _ = await contract.returnMeta()
 
@@ -288,9 +270,9 @@ async def test_async_caller_with_transaction_keyword(
 
 @pytest.mark.asyncio
 async def test_async_caller_with_dict_but_no_transaction_keyword(
-    async_w3, async_caller_tester_contract, transaction_dict, address
+    async_w3, async_contract_caller_tester_contract, transaction_dict, address
 ):
-    contract = async_caller_tester_contract.caller(transaction_dict)
+    contract = async_contract_caller_tester_contract.caller(transaction_dict)
 
     sender, _, gasLeft, value, _ = await contract.returnMeta()
 
@@ -301,9 +283,9 @@ async def test_async_caller_with_dict_but_no_transaction_keyword(
 
 @pytest.mark.asyncio
 async def test_async_caller_with_args_and_no_transaction_keyword(
-    async_w3, async_caller_tester_contract, transaction_dict, address
+    async_w3, async_contract_caller_tester_contract, transaction_dict, address
 ):
-    contract = async_caller_tester_contract.caller(transaction_dict)
+    contract = async_contract_caller_tester_contract.caller(transaction_dict)
 
     sender, _, gasLeft, value, _ = await contract.returnMeta()
 
diff --git a/tests/core/contracts/test_contract_class_construction.py b/tests/core/contracts/test_contract_class_construction.py
index 022a27b796..b0d0c296c1 100644
--- a/tests/core/contracts/test_contract_class_construction.py
+++ b/tests/core/contracts/test_contract_class_construction.py
@@ -13,16 +13,18 @@
 )
 
 
-def test_class_construction_sets_class_vars(w3, MATH_ABI, MATH_CODE, MATH_RUNTIME):
-    MathContract = w3.eth.contract(
-        abi=MATH_ABI,
-        bytecode=MATH_CODE,
-        bytecode_runtime=MATH_RUNTIME,
+def test_class_construction_sets_class_vars(
+    w3, math_contract_abi, math_contract_bytecode, math_contract_runtime
+):
+    math_contract_factory = w3.eth.contract(
+        abi=math_contract_abi,
+        bytecode=math_contract_bytecode,
+        bytecode_runtime=math_contract_runtime,
     )
 
-    assert MathContract.w3 == w3
-    assert MathContract.bytecode == decode_hex(MATH_CODE)
-    assert MathContract.bytecode_runtime == decode_hex(MATH_RUNTIME)
+    assert math_contract_factory.w3 == w3
+    assert math_contract_factory.bytecode == decode_hex(math_contract_bytecode)
+    assert math_contract_factory.bytecode_runtime == decode_hex(math_contract_runtime)
 
 
 def test_error_to_instantiate_base_class():
@@ -30,21 +32,23 @@ def test_error_to_instantiate_base_class():
         Contract()
 
 
-def test_abi_as_json_string(w3, MATH_ABI, some_address):
-    abi_str = json.dumps(MATH_ABI)
+def test_abi_as_json_string(w3, math_contract_abi, some_address):
+    abi_str = json.dumps(math_contract_abi)
 
-    MathContract = w3.eth.contract(abi=abi_str)
-    assert MathContract.abi == MATH_ABI
+    math_contract_factory = w3.eth.contract(abi=abi_str)
+    assert math_contract_factory.abi == math_contract_abi
 
-    math = MathContract(some_address)
-    assert math.abi == MATH_ABI
+    math = math_contract_factory(some_address)
+    assert math.abi == math_contract_abi
 
 
-def test_error_to_call_non_existent_fallback(w3, MATH_ABI, MATH_CODE, MATH_RUNTIME):
+def test_error_to_call_non_existent_fallback(
+    w3, math_contract_abi, math_contract_bytecode, math_contract_runtime
+):
     math_contract = w3.eth.contract(
-        abi=MATH_ABI,
-        bytecode=MATH_CODE,
-        bytecode_runtime=MATH_RUNTIME,
+        abi=math_contract_abi,
+        bytecode=math_contract_bytecode,
+        bytecode_runtime=math_contract_runtime,
     )
     with pytest.raises(FallbackNotFound):
         math_contract.fallback.estimate_gas()
diff --git a/tests/core/contracts/test_contract_constructor.py b/tests/core/contracts/test_contract_constructor.py
index 796c567266..7c66703926 100644
--- a/tests/core/contracts/test_contract_constructor.py
+++ b/tests/core/contracts/test_contract_constructor.py
@@ -4,6 +4,12 @@
     decode_hex,
 )
 
+from web3._utils.contract_sources.contract_data.constructor_contracts import (
+    CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_RUNTIME,
+    CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME,
+    SIMPLE_CONSTRUCTOR_CONTRACT_RUNTIME,
+)
+
 TEST_ADDRESS = "0x16D9983245De15E7A9A73bC586E01FF6E08dE737"
 EXPECTED_DATA_A = 1234
 EXPECTED_DATA_B = (
@@ -13,28 +19,28 @@
 
 
 def test_contract_constructor_abi_encoding_with_no_constructor_fn(
-    MathContract, MATH_CODE
+    math_contract_factory, math_contract_bytecode
 ):
-    deploy_data = MathContract.constructor()._encode_data_in_transaction()
-    assert deploy_data == MATH_CODE
+    deploy_data = math_contract_factory.constructor()._encode_data_in_transaction()
+    assert deploy_data == math_contract_bytecode
 
 
-def test_contract_constructor_gas_estimate_no_constructor(w3, MathContract):
-    gas_estimate = MathContract.constructor().estimate_gas()
+def test_contract_constructor_gas_estimate_no_constructor(w3, math_contract_factory):
+    gas_estimate = math_contract_factory.constructor().estimate_gas()
 
-    deploy_txn = MathContract.constructor().transact()
+    deploy_txn = math_contract_factory.constructor().transact()
     txn_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     gas_used = txn_receipt.get("gasUsed")
 
     assert abs(gas_estimate - gas_used) < 21000
 
 
-def test_contract_constructor_gas_estimate_with_block_id(w3, MathContract):
+def test_contract_constructor_gas_estimate_with_block_id(w3, math_contract_factory):
     block_identifier = None
-    gas_estimate = MathContract.constructor().estimate_gas(
+    gas_estimate = math_contract_factory.constructor().estimate_gas(
         block_identifier=block_identifier
     )
-    deploy_txn = MathContract.constructor().transact()
+    deploy_txn = math_contract_factory.constructor().transact()
     txn_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     gas_used = txn_receipt.get("gasUsed")
 
@@ -42,11 +48,11 @@ def test_contract_constructor_gas_estimate_with_block_id(w3, MathContract):
 
 
 def test_contract_constructor_gas_estimate_without_arguments(
-    w3, SimpleConstructorContract
+    w3, simple_constructor_contract_factory
 ):
-    gas_estimate = SimpleConstructorContract.constructor().estimate_gas()
+    gas_estimate = simple_constructor_contract_factory.constructor().estimate_gas()
 
-    deploy_txn = SimpleConstructorContract.constructor().transact()
+    deploy_txn = simple_constructor_contract_factory.constructor().transact()
     txn_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     gas_used = txn_receipt.get("gasUsed")
 
@@ -64,15 +70,15 @@ def test_contract_constructor_gas_estimate_without_arguments(
 )
 def test_contract_constructor_gas_estimate_with_arguments_non_strict(
     w3_non_strict_abi,
-    NonStrictWithConstructorArgumentsContract,
+    non_strict_contract_with_constructor_args_factory,
     constructor_args,
     constructor_kwargs,
 ):
-    gas_estimate = NonStrictWithConstructorArgumentsContract.constructor(
+    gas_estimate = non_strict_contract_with_constructor_args_factory.constructor(
         *constructor_args, **constructor_kwargs
     ).estimate_gas()
 
-    deploy_txn = NonStrictWithConstructorArgumentsContract.constructor(
+    deploy_txn = non_strict_contract_with_constructor_args_factory.constructor(
         *constructor_args, **constructor_kwargs
     ).transact()
     txn_receipt = w3_non_strict_abi.eth.wait_for_transaction_receipt(deploy_txn)
@@ -82,13 +88,13 @@ def test_contract_constructor_gas_estimate_with_arguments_non_strict(
 
 
 def test_contract_constructor_gas_estimate_with_address_argument(
-    w3, WithConstructorAddressArgumentsContract, address_conversion_func
+    w3, contract_with_constructor_address_factory, address_conversion_func
 ):
-    gas_estimate = WithConstructorAddressArgumentsContract.constructor(
+    gas_estimate = contract_with_constructor_address_factory.constructor(
         address_conversion_func("0x16D9983245De15E7A9A73bC586E01FF6E08dE737")
     ).estimate_gas()
 
-    deploy_txn = WithConstructorAddressArgumentsContract.constructor(
+    deploy_txn = contract_with_constructor_address_factory.constructor(
         address_conversion_func("0x16D9983245De15E7A9A73bC586E01FF6E08dE737")
     ).transact()
     txn_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
@@ -98,9 +104,9 @@ def test_contract_constructor_gas_estimate_with_address_argument(
 
 
 def test_contract_constructor_transact_no_constructor(
-    w3, MathContract, MATH_RUNTIME, address_conversion_func
+    w3, math_contract_factory, math_contract_runtime, address_conversion_func
 ):
-    deploy_txn = MathContract.constructor().transact()
+    deploy_txn = math_contract_factory.constructor().transact()
 
     txn_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert txn_receipt is not None
@@ -109,13 +115,15 @@ def test_contract_constructor_transact_no_constructor(
     contract_address = address_conversion_func(txn_receipt["contractAddress"])
 
     blockchain_code = w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(MATH_RUNTIME)
+    assert blockchain_code == decode_hex(math_contract_runtime)
 
 
 def test_contract_constructor_transact_without_arguments(
-    w3, SimpleConstructorContract, SIMPLE_CONSTRUCTOR_RUNTIME, address_conversion_func
+    w3,
+    simple_constructor_contract_factory,
+    address_conversion_func,
 ):
-    deploy_txn = SimpleConstructorContract.constructor().transact()
+    deploy_txn = simple_constructor_contract_factory.constructor().transact()
 
     txn_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert txn_receipt is not None
@@ -124,7 +132,7 @@ def test_contract_constructor_transact_without_arguments(
     contract_address = address_conversion_func(txn_receipt["contractAddress"])
 
     blockchain_code = w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(SIMPLE_CONSTRUCTOR_RUNTIME)
+    assert blockchain_code == decode_hex(SIMPLE_CONSTRUCTOR_CONTRACT_RUNTIME)
 
 
 @pytest.mark.parametrize(
@@ -138,15 +146,14 @@ def test_contract_constructor_transact_without_arguments(
 )
 def test_contract_constructor_transact_with_arguments_non_strict(
     w3_non_strict_abi,
-    NonStrictWithConstructorArgumentsContract,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
+    non_strict_contract_with_constructor_args_factory,
     constructor_args,
     constructor_kwargs,
     expected_a,
     expected_b,
     address_conversion_func,
 ):
-    deploy_txn = NonStrictWithConstructorArgumentsContract.constructor(
+    deploy_txn = non_strict_contract_with_constructor_args_factory.constructor(
         *constructor_args, **constructor_kwargs
     ).transact()
 
@@ -157,16 +164,16 @@ def test_contract_constructor_transact_with_arguments_non_strict(
     contract_address = address_conversion_func(txn_receipt["contractAddress"])
 
     blockchain_code = w3_non_strict_abi.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME)
+    assert blockchain_code == decode_hex(CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME)
     assert (
         expected_a
-        == NonStrictWithConstructorArgumentsContract(address=contract_address)
+        == non_strict_contract_with_constructor_args_factory(address=contract_address)
         .functions.data_a()
         .call()
     )
     assert (
         expected_b
-        == NonStrictWithConstructorArgumentsContract(address=contract_address)
+        == non_strict_contract_with_constructor_args_factory(address=contract_address)
         .functions.data_b()
         .call()
     )
@@ -174,11 +181,10 @@ def test_contract_constructor_transact_with_arguments_non_strict(
 
 def test_contract_constructor_transact_with_address_argument(
     w3,
-    WithConstructorAddressArgumentsContract,
-    WITH_CONSTRUCTOR_ADDRESS_RUNTIME,
+    contract_with_constructor_address_factory,
     address_conversion_func,
 ):
-    deploy_txn = WithConstructorAddressArgumentsContract.constructor(
+    deploy_txn = contract_with_constructor_address_factory.constructor(
         TEST_ADDRESS
     ).transact()
     txn_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
@@ -186,29 +192,31 @@ def test_contract_constructor_transact_with_address_argument(
     assert txn_receipt["contractAddress"]
     contract_address = address_conversion_func(txn_receipt["contractAddress"])
     blockchain_code = w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ADDRESS_RUNTIME)
+    assert blockchain_code == decode_hex(
+        CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_RUNTIME
+    )
     assert (
         TEST_ADDRESS
-        == WithConstructorAddressArgumentsContract(address=contract_address)
+        == contract_with_constructor_address_factory(address=contract_address)
         .functions.testAddr()
         .call()
     )
 
 
-def test_contract_constructor_build_transaction_to_field_error(MathContract):
+def test_contract_constructor_build_transaction_to_field_error(math_contract_factory):
     with pytest.raises(ValueError):
-        MathContract.constructor().build_transaction({"to": "123"})
+        math_contract_factory.constructor().build_transaction({"to": "123"})
 
 
 def test_contract_constructor_build_transaction_no_constructor(
-    w3, MathContract, address_conversion_func
+    w3, math_contract_factory, address_conversion_func
 ):
-    txn_hash = MathContract.constructor().transact(
+    txn_hash = math_contract_factory.constructor().transact(
         {"from": address_conversion_func(w3.eth.accounts[0])}
     )
     txn = w3.eth.get_transaction(txn_hash)
     nonce = w3.eth.get_transaction_count(w3.eth.coinbase)
-    unsent_txn = MathContract.constructor().build_transaction({"nonce": nonce})
+    unsent_txn = math_contract_factory.constructor().build_transaction({"nonce": nonce})
     assert txn["data"] == unsent_txn["data"]
 
     new_txn_hash = w3.eth.send_transaction(unsent_txn)
@@ -218,14 +226,14 @@ def test_contract_constructor_build_transaction_no_constructor(
 
 
 def test_contract_constructor_build_transaction_without_arguments(
-    w3, MathContract, address_conversion_func
+    w3, math_contract_factory, address_conversion_func
 ):
-    txn_hash = MathContract.constructor().transact(
+    txn_hash = math_contract_factory.constructor().transact(
         {"from": address_conversion_func(w3.eth.accounts[0])}
     )
     txn = w3.eth.get_transaction(txn_hash)
     nonce = w3.eth.get_transaction_count(w3.eth.coinbase)
-    unsent_txn = MathContract.constructor().build_transaction({"nonce": nonce})
+    unsent_txn = math_contract_factory.constructor().build_transaction({"nonce": nonce})
     assert txn["data"] == unsent_txn["data"]
 
     new_txn_hash = w3.eth.send_transaction(unsent_txn)
@@ -245,17 +253,17 @@ def test_contract_constructor_build_transaction_without_arguments(
 )
 def test_contract_constructor_build_transaction_with_arguments(
     w3_non_strict_abi,
-    NonStrictWithConstructorArgumentsContract,
+    non_strict_contract_with_constructor_args_factory,
     constructor_args,
     constructor_kwargs,
     address_conversion_func,
 ):
-    txn_hash = NonStrictWithConstructorArgumentsContract.constructor(
+    txn_hash = non_strict_contract_with_constructor_args_factory.constructor(
         *constructor_args, **constructor_kwargs
     ).transact({"from": address_conversion_func(w3_non_strict_abi.eth.accounts[0])})
     txn = w3_non_strict_abi.eth.get_transaction(txn_hash)
     nonce = w3_non_strict_abi.eth.get_transaction_count(w3_non_strict_abi.eth.coinbase)
-    unsent_txn = NonStrictWithConstructorArgumentsContract.constructor(
+    unsent_txn = non_strict_contract_with_constructor_args_factory.constructor(
         *constructor_args, **constructor_kwargs
     ).build_transaction({"nonce": nonce})
     assert txn["data"] == unsent_txn["data"]
@@ -267,19 +275,21 @@ def test_contract_constructor_build_transaction_with_arguments(
 
 
 def test_async_contract_constructor_abi_encoding_with_no_constructor_fn(
-    AsyncMathContract, MATH_CODE
+    async_math_contract_factory, math_contract_bytecode
 ):
-    deploy_data = AsyncMathContract.constructor()._encode_data_in_transaction()
-    assert deploy_data == MATH_CODE
+    deploy_data = (
+        async_math_contract_factory.constructor()._encode_data_in_transaction()
+    )
+    assert deploy_data == math_contract_bytecode
 
 
 @pytest.mark.asyncio
 async def test_async_contract_constructor_gas_estimate_no_constructor(
-    async_w3, AsyncMathContract
+    async_w3, async_math_contract_factory
 ):
-    gas_estimate = await AsyncMathContract.constructor().estimate_gas()
+    gas_estimate = await async_math_contract_factory.constructor().estimate_gas()
 
-    deploy_txn = await AsyncMathContract.constructor().transact()
+    deploy_txn = await async_math_contract_factory.constructor().transact()
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
     gas_used = txn_receipt.get("gasUsed")
 
@@ -288,13 +298,13 @@ async def test_async_contract_constructor_gas_estimate_no_constructor(
 
 @pytest.mark.asyncio
 async def test_async_contract_constructor_gas_estimate_with_block_id(
-    async_w3, AsyncMathContract
+    async_w3, async_math_contract_factory
 ):
     block_identifier = None
-    gas_estimate = await AsyncMathContract.constructor().estimate_gas(
+    gas_estimate = await async_math_contract_factory.constructor().estimate_gas(
         block_identifier=block_identifier
     )
-    deploy_txn = await AsyncMathContract.constructor().transact()
+    deploy_txn = await async_math_contract_factory.constructor().transact()
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
     gas_used = txn_receipt.get("gasUsed")
 
@@ -303,11 +313,15 @@ async def test_async_contract_constructor_gas_estimate_with_block_id(
 
 @pytest.mark.asyncio
 async def test_async_contract_constructor_gas_estimate_without_arguments(
-    async_w3, AsyncSimpleConstructorContract
+    async_w3, async_simple_constructor_contract_factory
 ):
-    gas_estimate = await AsyncSimpleConstructorContract.constructor().estimate_gas()
+    gas_estimate = (
+        await async_simple_constructor_contract_factory.constructor().estimate_gas()
+    )
 
-    deploy_txn = await AsyncSimpleConstructorContract.constructor().transact()
+    deploy_txn = (
+        await async_simple_constructor_contract_factory.constructor().transact()
+    )
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
     gas_used = txn_receipt.get("gasUsed")
 
@@ -326,17 +340,21 @@ async def test_async_contract_constructor_gas_estimate_without_arguments(
 )
 async def test_async_contract_constructor_gas_estimate_with_arguments_non_strict(
     async_w3_non_strict_abi,
-    AsyncNonStrictWithConstructorArgumentsContract,
+    async_non_strict_constructor_with_args_contract_factory,
     constructor_args,
     constructor_kwargs,
 ):
-    gas_estimate = await AsyncNonStrictWithConstructorArgumentsContract.constructor(
-        *constructor_args, **constructor_kwargs
-    ).estimate_gas()
+    gas_estimate = (
+        await async_non_strict_constructor_with_args_contract_factory.constructor(
+            *constructor_args, **constructor_kwargs
+        ).estimate_gas()
+    )
 
-    deploy_txn = await AsyncNonStrictWithConstructorArgumentsContract.constructor(
-        *constructor_args, **constructor_kwargs
-    ).transact()
+    deploy_txn = (
+        await async_non_strict_constructor_with_args_contract_factory.constructor(
+            *constructor_args, **constructor_kwargs
+        ).transact()
+    )
     txn_receipt = await async_w3_non_strict_abi.eth.wait_for_transaction_receipt(
         deploy_txn
     )
@@ -346,14 +364,18 @@ async def test_async_contract_constructor_gas_estimate_with_arguments_non_strict
 
 
 @pytest.mark.asyncio
-async def test_async_contract_constructor_gas_estimate_with_address_argument(
-    async_w3, AsyncWithConstructorAddressArgumentsContract, address_conversion_func
+async def test_async_contract_constructor_with_address_argument_gas_estimate(
+    async_w3,
+    async_constructor_with_address_arg_contract_factory,
+    address_conversion_func,
 ):
-    gas_estimate = await AsyncWithConstructorAddressArgumentsContract.constructor(
-        address_conversion_func("0x16D9983245De15E7A9A73bC586E01FF6E08dE737")
-    ).estimate_gas()
+    gas_estimate = (
+        await async_constructor_with_address_arg_contract_factory.constructor(
+            address_conversion_func("0x16D9983245De15E7A9A73bC586E01FF6E08dE737")
+        ).estimate_gas()
+    )
 
-    deploy_txn = await AsyncWithConstructorAddressArgumentsContract.constructor(
+    deploy_txn = await async_constructor_with_address_arg_contract_factory.constructor(
         address_conversion_func("0x16D9983245De15E7A9A73bC586E01FF6E08dE737")
     ).transact()
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
@@ -364,9 +386,12 @@ async def test_async_contract_constructor_gas_estimate_with_address_argument(
 
 @pytest.mark.asyncio
 async def test_async_contract_constructor_transact_no_constructor(
-    async_w3, AsyncMathContract, MATH_RUNTIME, address_conversion_func
+    async_w3,
+    async_math_contract_factory,
+    math_contract_runtime,
+    address_conversion_func,
 ):
-    deploy_txn = await AsyncMathContract.constructor().transact()
+    deploy_txn = await async_math_contract_factory.constructor().transact()
 
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert txn_receipt is not None
@@ -375,17 +400,18 @@ async def test_async_contract_constructor_transact_no_constructor(
     contract_address = address_conversion_func(txn_receipt["contractAddress"])
 
     blockchain_code = await async_w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(MATH_RUNTIME)
+    assert blockchain_code == decode_hex(math_contract_runtime)
 
 
 @pytest.mark.asyncio
 async def test_async_contract_constructor_transact_without_arguments(
     async_w3,
-    AsyncSimpleConstructorContract,
-    SIMPLE_CONSTRUCTOR_RUNTIME,
+    async_simple_constructor_contract_factory,
     address_conversion_func,
 ):
-    deploy_txn = await AsyncSimpleConstructorContract.constructor().transact()
+    deploy_txn = (
+        await async_simple_constructor_contract_factory.constructor().transact()
+    )
 
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert txn_receipt is not None
@@ -394,7 +420,7 @@ async def test_async_contract_constructor_transact_without_arguments(
     contract_address = address_conversion_func(txn_receipt["contractAddress"])
 
     blockchain_code = await async_w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(SIMPLE_CONSTRUCTOR_RUNTIME)
+    assert blockchain_code == decode_hex(SIMPLE_CONSTRUCTOR_CONTRACT_RUNTIME)
 
 
 @pytest.mark.asyncio
@@ -409,17 +435,18 @@ async def test_async_contract_constructor_transact_without_arguments(
 )
 async def test_async_contract_constructor_transact_with_arguments_non_strict(
     async_w3_non_strict_abi,
-    AsyncNonStrictWithConstructorArgumentsContract,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
+    async_non_strict_constructor_with_args_contract_factory,
     constructor_args,
     constructor_kwargs,
     expected_a,
     expected_b,
     address_conversion_func,
 ):
-    deploy_txn = await AsyncNonStrictWithConstructorArgumentsContract.constructor(
-        *constructor_args, **constructor_kwargs
-    ).transact()
+    deploy_txn = (
+        await async_non_strict_constructor_with_args_contract_factory.constructor(
+            *constructor_args, **constructor_kwargs
+        ).transact()
+    )
 
     txn_receipt = await async_w3_non_strict_abi.eth.wait_for_transaction_receipt(
         deploy_txn
@@ -430,10 +457,10 @@ async def test_async_contract_constructor_transact_with_arguments_non_strict(
     contract_address = address_conversion_func(txn_receipt["contractAddress"])
 
     blockchain_code = await async_w3_non_strict_abi.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME)
+    assert blockchain_code == decode_hex(CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME)
     assert (
         expected_a
-        == await AsyncNonStrictWithConstructorArgumentsContract(
+        == await async_non_strict_constructor_with_args_contract_factory(
             address=contract_address
         )
         .functions.data_a()
@@ -441,7 +468,7 @@ async def test_async_contract_constructor_transact_with_arguments_non_strict(
     )
     assert (
         expected_b
-        == await AsyncNonStrictWithConstructorArgumentsContract(
+        == await async_non_strict_constructor_with_args_contract_factory(
             address=contract_address
         )
         .functions.data_b()
@@ -452,11 +479,10 @@ async def test_async_contract_constructor_transact_with_arguments_non_strict(
 @pytest.mark.asyncio
 async def test_async_contract_constructor_transact_with_address_arguments(
     async_w3,
-    AsyncWithConstructorAddressArgumentsContract,
-    WITH_CONSTRUCTOR_ADDRESS_RUNTIME,
+    async_constructor_with_address_arg_contract_factory,
     address_conversion_func,
 ):
-    deploy_txn = await AsyncWithConstructorAddressArgumentsContract.constructor(
+    deploy_txn = await async_constructor_with_address_arg_contract_factory.constructor(
         TEST_ADDRESS
     ).transact()
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
@@ -464,10 +490,14 @@ async def test_async_contract_constructor_transact_with_address_arguments(
     assert txn_receipt["contractAddress"]
     contract_address = address_conversion_func(txn_receipt["contractAddress"])
     blockchain_code = await async_w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ADDRESS_RUNTIME)
+    assert blockchain_code == decode_hex(
+        CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_RUNTIME
+    )
     assert (
         TEST_ADDRESS
-        == await AsyncWithConstructorAddressArgumentsContract(address=contract_address)
+        == await async_constructor_with_address_arg_contract_factory(
+            address=contract_address
+        )
         .functions.testAddr()
         .call()
     )
@@ -475,24 +505,24 @@ async def test_async_contract_constructor_transact_with_address_arguments(
 
 @pytest.mark.asyncio
 async def test_async_contract_constructor_build_transaction_to_field_error(
-    AsyncMathContract,
+    async_math_contract_factory,
 ):
     with pytest.raises(ValueError):
-        await AsyncMathContract.constructor().build_transaction({"to": "123"})
+        await async_math_contract_factory.constructor().build_transaction({"to": "123"})
 
 
 @pytest.mark.asyncio
 async def test_async_contract_constructor_build_transaction_no_constructor(
-    async_w3, AsyncMathContract, address_conversion_func
+    async_w3, async_math_contract_factory, address_conversion_func
 ):
     async_w3_accounts = await async_w3.eth.accounts
-    txn_hash = await AsyncMathContract.constructor().transact(
+    txn_hash = await async_math_contract_factory.constructor().transact(
         {"from": address_conversion_func(async_w3_accounts[0])}
     )
     txn = await async_w3.eth.get_transaction(txn_hash)
     async_w3_coinbase = await async_w3.eth.coinbase
     nonce = await async_w3.eth.get_transaction_count(async_w3_coinbase)
-    unsent_txn = await AsyncMathContract.constructor().build_transaction(
+    unsent_txn = await async_math_contract_factory.constructor().build_transaction(
         {"nonce": nonce}
     )
     assert txn["data"] == unsent_txn["data"]
@@ -505,16 +535,16 @@ async def test_async_contract_constructor_build_transaction_no_constructor(
 
 @pytest.mark.asyncio
 async def test_async_contract_constructor_build_transaction_without_arguments(
-    async_w3, AsyncMathContract, address_conversion_func
+    async_w3, async_math_contract_factory, address_conversion_func
 ):
     async_w3_accounts = await async_w3.eth.accounts
-    txn_hash = await AsyncMathContract.constructor().transact(
+    txn_hash = await async_math_contract_factory.constructor().transact(
         {"from": address_conversion_func(async_w3_accounts[0])}
     )
     txn = await async_w3.eth.get_transaction(txn_hash)
     async_w3_coinbase = await async_w3.eth.coinbase
     nonce = await async_w3.eth.get_transaction_count(async_w3_coinbase)
-    unsent_txn = await AsyncMathContract.constructor().build_transaction(
+    unsent_txn = await async_math_contract_factory.constructor().build_transaction(
         {"nonce": nonce}
     )
     assert txn["data"] == unsent_txn["data"]
@@ -537,21 +567,25 @@ async def test_async_contract_constructor_build_transaction_without_arguments(
 )
 async def test_async_contract_constructor_build_transaction_with_arguments(
     async_w3_non_strict_abi,
-    AsyncNonStrictWithConstructorArgumentsContract,
+    async_non_strict_constructor_with_args_contract_factory,
     constructor_args,
     constructor_kwargs,
     address_conversion_func,
 ):
     async_w3_accounts = await async_w3_non_strict_abi.eth.accounts
-    txn_hash = await AsyncNonStrictWithConstructorArgumentsContract.constructor(
-        *constructor_args, **constructor_kwargs
-    ).transact({"from": address_conversion_func(async_w3_accounts[0])})
+    txn_hash = (
+        await async_non_strict_constructor_with_args_contract_factory.constructor(
+            *constructor_args, **constructor_kwargs
+        ).transact({"from": address_conversion_func(async_w3_accounts[0])})
+    )
     txn = await async_w3_non_strict_abi.eth.get_transaction(txn_hash)
     async_w3_coinbase = await async_w3_non_strict_abi.eth.coinbase
     nonce = await async_w3_non_strict_abi.eth.get_transaction_count(async_w3_coinbase)
-    unsent_txn = await AsyncNonStrictWithConstructorArgumentsContract.constructor(
-        *constructor_args, **constructor_kwargs
-    ).build_transaction({"nonce": nonce})
+    unsent_txn = (
+        await async_non_strict_constructor_with_args_contract_factory.constructor(
+            *constructor_args, **constructor_kwargs
+        ).build_transaction({"nonce": nonce})
+    )
     assert txn["data"] == unsent_txn["data"]
 
     new_txn_hash = await async_w3_non_strict_abi.eth.send_transaction(unsent_txn)
diff --git a/tests/core/contracts/test_contract_constructor_encoding.py b/tests/core/contracts/test_contract_constructor_encoding.py
index 4c7ce53edc..ed8e9946a2 100644
--- a/tests/core/contracts/test_contract_constructor_encoding.py
+++ b/tests/core/contracts/test_contract_constructor_encoding.py
@@ -5,19 +5,23 @@
     remove_0x_prefix,
 )
 
+from web3._utils.contract_sources.contract_data.constructor_contracts import (
+    SIMPLE_CONSTRUCTOR_CONTRACT_BYTECODE,
+)
+
 
 def test_contract_constructor_abi_encoding_with_no_constructor_fn(
-    MathContract, MATH_CODE
+    math_contract_factory, math_contract_bytecode
 ):
-    deploy_data = MathContract._encode_constructor_data()
-    assert deploy_data == MATH_CODE
+    deploy_data = math_contract_factory._encode_constructor_data()
+    assert deploy_data == math_contract_bytecode
 
 
 def test_contract_constructor_abi_encoding_with_constructor_with_no_args(
-    SimpleConstructorContract, SIMPLE_CONSTRUCTOR_CODE
+    simple_constructor_contract_factory,
 ):
-    deploy_data = SimpleConstructorContract._encode_constructor_data()
-    assert deploy_data == SIMPLE_CONSTRUCTOR_CODE
+    deploy_data = simple_constructor_contract_factory._encode_constructor_data()
+    assert deploy_data == SIMPLE_CONSTRUCTOR_CONTRACT_BYTECODE
 
 
 @pytest.mark.parametrize(
@@ -28,10 +32,10 @@ def test_contract_constructor_abi_encoding_with_constructor_with_no_args(
     ),
 )
 def test_contract_error_if_additional_args_are_supplied_with_no_constructor_fn(
-    MathContract, args, kwargs
+    math_contract_factory, args, kwargs
 ):
     with pytest.raises(TypeError, match="Constructor args"):
-        MathContract._encode_constructor_data(args, kwargs)
+        math_contract_factory._encode_constructor_data(args, kwargs)
 
 
 @pytest.mark.parametrize(
@@ -46,10 +50,10 @@ def test_contract_error_if_additional_args_are_supplied_with_no_constructor_fn(
     ),
 )
 def test_error_if_invalid_arguments_supplied(
-    WithConstructorArgumentsContract, arguments
+    contract_with_constructor_args_factory, arguments
 ):
     with pytest.raises(TypeError):
-        WithConstructorArgumentsContract._encode_constructor_data(arguments)
+        contract_with_constructor_args_factory._encode_constructor_data(arguments)
 
 
 @pytest.mark.parametrize(
@@ -67,11 +71,11 @@ def test_error_if_invalid_arguments_supplied(
 )
 def test_contract_constructor_encoding(
     w3,
-    WithConstructorArgumentsContract,
+    contract_with_constructor_args_factory,
     encoded_args,
     bytes_arg,
 ):
-    deploy_data = WithConstructorArgumentsContract._encode_constructor_data(
+    deploy_data = contract_with_constructor_args_factory._encode_constructor_data(
         [1234, bytes_arg]
     )
     expected_ending = encode_hex(
@@ -90,10 +94,12 @@ def test_contract_constructor_encoding(
     ),
 )
 def test_contract_constructor_encoding_non_strict(
-    w3_non_strict_abi, NonStrictWithConstructorArgumentsContract, bytes_arg
+    w3_non_strict_abi, non_strict_contract_with_constructor_args_factory, bytes_arg
 ):
-    deploy_data = NonStrictWithConstructorArgumentsContract._encode_constructor_data(
-        [1234, bytes_arg]
+    deploy_data = (
+        non_strict_contract_with_constructor_args_factory._encode_constructor_data(
+            [1234, bytes_arg]
+        )
     )
     encoded_args = "0x00000000000000000000000000000000000000000000000000000000000004d26162636400000000000000000000000000000000000000000000000000000000"  # noqa: E501
     expected_ending = encode_hex(
@@ -113,10 +119,12 @@ def test_contract_constructor_encoding_non_strict(
     ),
 )
 def test_contract_constructor_encoding_strict_errors(
-    WithConstructorArgumentsContract, bytes_arg
+    contract_with_constructor_args_factory, bytes_arg
 ):
     with pytest.raises(
         TypeError,
         match="One or more arguments could not be encoded to the necessary ABI type.",
     ):
-        WithConstructorArgumentsContract._encode_constructor_data([1234, bytes_arg])
+        contract_with_constructor_args_factory._encode_constructor_data(
+            [1234, bytes_arg]
+        )
diff --git a/tests/core/contracts/test_contract_deployment.py b/tests/core/contracts/test_contract_deployment.py
index 302ed8ccc1..956e646a3c 100644
--- a/tests/core/contracts/test_contract_deployment.py
+++ b/tests/core/contracts/test_contract_deployment.py
@@ -7,10 +7,17 @@
 from web3 import (
     constants,
 )
+from web3._utils.contract_sources.contract_data.constructor_contracts import (
+    CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_RUNTIME,
+    CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME,
+    SIMPLE_CONSTRUCTOR_CONTRACT_RUNTIME,
+)
 
 
-def test_contract_deployment_no_constructor(w3, MathContract, MATH_RUNTIME):
-    deploy_txn = MathContract.constructor().transact()
+def test_contract_deployment_no_constructor(
+    w3, math_contract_factory, math_contract_runtime
+):
+    deploy_txn = math_contract_factory.constructor().transact()
 
     txn_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert txn_receipt is not None
@@ -19,13 +26,14 @@ def test_contract_deployment_no_constructor(w3, MathContract, MATH_RUNTIME):
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(MATH_RUNTIME)
+    assert blockchain_code == decode_hex(math_contract_runtime)
 
 
 def test_contract_deployment_with_constructor_without_args(
-    w3, SimpleConstructorContract, SIMPLE_CONSTRUCTOR_RUNTIME
+    w3,
+    simple_constructor_contract_factory,
 ):
-    deploy_txn = SimpleConstructorContract.constructor().transact()
+    deploy_txn = simple_constructor_contract_factory.constructor().transact()
 
     txn_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert txn_receipt is not None
@@ -34,7 +42,7 @@ def test_contract_deployment_with_constructor_without_args(
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(SIMPLE_CONSTRUCTOR_RUNTIME)
+    assert blockchain_code == decode_hex(SIMPLE_CONSTRUCTOR_CONTRACT_RUNTIME)
 
 
 @pytest.mark.parametrize(
@@ -46,11 +54,10 @@ def test_contract_deployment_with_constructor_without_args(
 )
 def test_contract_deployment_with_constructor_with_arguments_strict_by_default(
     w3,
-    WithConstructorArgumentsContract,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
+    contract_with_constructor_args_factory,
     constructor_arg,
 ):
-    deploy_txn = WithConstructorArgumentsContract.constructor(
+    deploy_txn = contract_with_constructor_args_factory.constructor(
         1234, constructor_arg
     ).transact()
 
@@ -61,15 +68,14 @@ def test_contract_deployment_with_constructor_with_arguments_strict_by_default(
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME)
+    assert blockchain_code == decode_hex(CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME)
 
 
 def test_contract_deployment_with_constructor_with_arguments_non_strict(
     w3_non_strict_abi,
-    NonStrictWithConstructorArgumentsContract,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
+    non_strict_contract_with_constructor_args_factory,
 ):
-    deploy_txn = NonStrictWithConstructorArgumentsContract.constructor(
+    deploy_txn = non_strict_contract_with_constructor_args_factory.constructor(
         1234, "abcd"
     ).transact()
 
@@ -80,26 +86,24 @@ def test_contract_deployment_with_constructor_with_arguments_non_strict(
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = w3_non_strict_abi.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME)
+    assert blockchain_code == decode_hex(CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME)
 
 
 def test_contract_deployment_with_constructor_with_arguments_strict_error(
-    WithConstructorArgumentsContract,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
+    contract_with_constructor_args_factory,
 ):
     with pytest.raises(
         TypeError,
         match="One or more arguments could not be encoded to the necessary ABI type. Expected types are: uint256, bytes32",  # noqa: E501
     ):
-        WithConstructorArgumentsContract.constructor(1234, "abcd").transact()
+        contract_with_constructor_args_factory.constructor(1234, "abcd").transact()
 
 
 def test_contract_deployment_with_constructor_with_address_argument(
     w3,
-    WithConstructorAddressArgumentsContract,  # noqa: E501
-    WITH_CONSTRUCTOR_ADDRESS_RUNTIME,
-):  # noqa: E501
-    deploy_txn = WithConstructorAddressArgumentsContract.constructor(
+    contract_with_constructor_address_factory,
+):
+    deploy_txn = contract_with_constructor_address_factory.constructor(
         "0x16D9983245De15E7A9A73bC586E01FF6E08dE737",
     ).transact()
 
@@ -110,14 +114,16 @@ def test_contract_deployment_with_constructor_with_address_argument(
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ADDRESS_RUNTIME)
+    assert blockchain_code == decode_hex(
+        CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_RUNTIME
+    )
 
 
 @pytest.mark.asyncio
 async def test_async_contract_deployment_no_constructor(
-    async_w3, AsyncMathContract, MATH_RUNTIME
+    async_w3, async_math_contract_factory, math_contract_runtime
 ):
-    deploy_txn = await AsyncMathContract.constructor().transact()
+    deploy_txn = await async_math_contract_factory.constructor().transact()
 
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert txn_receipt is not None
@@ -126,14 +132,17 @@ async def test_async_contract_deployment_no_constructor(
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = await async_w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(MATH_RUNTIME)
+    assert blockchain_code == decode_hex(math_contract_runtime)
 
 
 @pytest.mark.asyncio
 async def test_async_contract_deployment_with_constructor_no_args(
-    async_w3, AsyncSimpleConstructorContract, SIMPLE_CONSTRUCTOR_RUNTIME
+    async_w3,
+    async_simple_constructor_contract_factory,
 ):
-    deploy_txn = await AsyncSimpleConstructorContract.constructor().transact()
+    deploy_txn = (
+        await async_simple_constructor_contract_factory.constructor().transact()
+    )
 
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert txn_receipt is not None
@@ -142,7 +151,7 @@ async def test_async_contract_deployment_with_constructor_no_args(
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = await async_w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(SIMPLE_CONSTRUCTOR_RUNTIME)
+    assert blockchain_code == decode_hex(SIMPLE_CONSTRUCTOR_CONTRACT_RUNTIME)
 
 
 @pytest.mark.asyncio
@@ -155,12 +164,11 @@ async def test_async_contract_deployment_with_constructor_no_args(
 )
 async def test_async_contract_deployment_with_constructor_arguments(
     async_w3,
-    AsyncWithConstructorArgumentsContract,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
+    async_constructor_with_args_contract_factory,
     constructor_arg,
 ):
 
-    deploy_txn = await AsyncWithConstructorArgumentsContract.constructor(
+    deploy_txn = await async_constructor_with_args_contract_factory.constructor(
         1234, constructor_arg
     ).transact()
 
@@ -171,18 +179,19 @@ async def test_async_contract_deployment_with_constructor_arguments(
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = await async_w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME)
+    assert blockchain_code == decode_hex(CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME)
 
 
 @pytest.mark.asyncio
 async def test_async_contract_deployment_with_constructor_with_arguments_non_strict(
     async_w3_non_strict_abi,
-    AsyncNonStrictWithConstructorArgumentsContract,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
+    async_non_strict_constructor_with_args_contract_factory,
 ):
-    deploy_txn = await AsyncNonStrictWithConstructorArgumentsContract.constructor(
-        1234, "abcd"
-    ).transact()  # noqa: E501
+    deploy_txn = (
+        await async_non_strict_constructor_with_args_contract_factory.constructor(
+            1234, "abcd"
+        ).transact()
+    )
 
     txn_receipt = await async_w3_non_strict_abi.eth.wait_for_transaction_receipt(
         deploy_txn
@@ -193,28 +202,28 @@ async def test_async_contract_deployment_with_constructor_with_arguments_non_str
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = await async_w3_non_strict_abi.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME)
+    assert blockchain_code == decode_hex(CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME)
 
 
 @pytest.mark.asyncio
 async def test_async_contract_deployment_with_constructor_arguments_strict_error(
-    AsyncWithConstructorArgumentsContract,
-    WITH_CONSTRUCTOR_ARGUMENTS_RUNTIME,
+    async_constructor_with_args_contract_factory,
 ):
     with pytest.raises(
         TypeError,
         match="One or more arguments could not be encoded to the necessary ABI type. Expected types are: uint256, bytes32",  # noqa: E501
     ):
-        await AsyncWithConstructorArgumentsContract.constructor(1234, "abcd").transact()
+        await async_constructor_with_args_contract_factory.constructor(
+            1234, "abcd"
+        ).transact()
 
 
 @pytest.mark.asyncio
 async def test_async_contract_deployment_with_constructor_with_address_argument(
     async_w3,
-    AsyncWithConstructorAddressArgumentsContract,  # noqa: E501
-    WITH_CONSTRUCTOR_ADDRESS_RUNTIME,
-):  # noqa: E501
-    deploy_txn = await AsyncWithConstructorAddressArgumentsContract.constructor(
+    async_constructor_with_address_arg_contract_factory,
+):
+    deploy_txn = await async_constructor_with_address_arg_contract_factory.constructor(
         "0x16D9983245De15E7A9A73bC586E01FF6E08dE737",
     ).transact()
 
@@ -225,4 +234,6 @@ async def test_async_contract_deployment_with_constructor_with_address_argument(
     contract_address = txn_receipt["contractAddress"]
 
     blockchain_code = await async_w3.eth.get_code(contract_address)
-    assert blockchain_code == decode_hex(WITH_CONSTRUCTOR_ADDRESS_RUNTIME)
+    assert blockchain_code == decode_hex(
+        CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_RUNTIME
+    )
diff --git a/tests/core/contracts/test_contract_estimate_gas.py b/tests/core/contracts/test_contract_estimate_gas.py
index 045ce1a641..730b2353cd 100644
--- a/tests/core/contracts/test_contract_estimate_gas.py
+++ b/tests/core/contracts/test_contract_estimate_gas.py
@@ -6,9 +6,11 @@
 
 
 def test_contract_estimate_gas(w3, math_contract, estimate_gas, transact):
-    gas_estimate = estimate_gas(contract=math_contract, contract_function="increment")
+    gas_estimate = estimate_gas(
+        contract=math_contract, contract_function="incrementCounter"
+    )
 
-    txn_hash = transact(contract=math_contract, contract_function="increment")
+    txn_hash = transact(contract=math_contract, contract_function="incrementCounter")
 
     txn_receipt = w3.eth.wait_for_transaction_receipt(txn_hash)
     gas_used = txn_receipt.get("gasUsed")
@@ -76,7 +78,7 @@ def test_estimate_gas_accepts_latest_block(w3, math_contract, transact):
         block_identifier="latest"
     )
 
-    txn_hash = transact(contract=math_contract, contract_function="increment")
+    txn_hash = transact(contract=math_contract, contract_function="incrementCounter")
 
     txn_receipt = w3.eth.wait_for_transaction_receipt(txn_hash)
     gas_used = txn_receipt.get("gasUsed")
@@ -85,7 +87,7 @@ def test_estimate_gas_accepts_latest_block(w3, math_contract, transact):
 
 
 def test_estimate_gas_block_identifier_unique_estimates(w3, math_contract, transact):
-    txn_hash = transact(contract=math_contract, contract_function="increment")
+    txn_hash = transact(contract=math_contract, contract_function="incrementCounter")
     w3.eth.wait_for_transaction_receipt(txn_hash)
 
     latest_gas_estimate = math_contract.functions.counter().estimate_gas(
@@ -103,11 +105,11 @@ async def test_async_contract_estimate_gas(
     async_w3, async_math_contract, async_estimate_gas, async_transact
 ):
     gas_estimate = await async_estimate_gas(
-        contract=async_math_contract, contract_function="increment"
+        contract=async_math_contract, contract_function="incrementCounter"
     )
 
     txn_hash = await async_transact(
-        contract=async_math_contract, contract_function="increment"
+        contract=async_math_contract, contract_function="incrementCounter"
     )
 
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(txn_hash)
@@ -186,7 +188,7 @@ async def test_async_estimate_gas_accepts_latest_block(
     )
 
     txn_hash = await async_transact(
-        contract=async_math_contract, contract_function="increment"
+        contract=async_math_contract, contract_function="incrementCounter"
     )
 
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(txn_hash)
@@ -200,7 +202,7 @@ async def test_async_estimate_gas_block_identifier_unique_estimates(
     async_w3, async_math_contract, async_transact
 ):
     txn_hash = await async_transact(
-        contract=async_math_contract, contract_function="increment"
+        contract=async_math_contract, contract_function="incrementCounter"
     )
     await async_w3.eth.wait_for_transaction_receipt(txn_hash)
 
diff --git a/tests/core/contracts/test_contract_events_build_filter.py b/tests/core/contracts/test_contract_events_build_filter.py
index 50986f145f..0b2a82dd93 100644
--- a/tests/core/contracts/test_contract_events_build_filter.py
+++ b/tests/core/contracts/test_contract_events_build_filter.py
@@ -1,4 +1,3 @@
-import json
 import pytest
 
 from eth_utils import (
@@ -8,13 +7,9 @@
     HexBytes,
 )
 
-CONTRACT_ABI = json.loads(
-    '[{"constant":false,"inputs":[],"name":"return13","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"constant":true,"inputs":[],"name":"counter","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"amt","type":"uint256"}],"name":"increment","outputs":[{"name":"result","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"a","type":"int256"},{"name":"b","type":"int256"}],"name":"add","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"constant":false,"inputs":[],"name":"increment","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"a","type":"int256"}],"name":"multiply7","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"value","type":"uint256"}],"name":"Increased","type":"event"}]'  # noqa: E501
-)
-
 
-def test_build_filter_topic_signature(w3):
-    contract = w3.eth.contract(abi=CONTRACT_ABI)
+def test_build_filter_topic_signature(w3, math_contract_abi):
+    contract = w3.eth.contract(abi=math_contract_abi)
     filter_builder = contract.events.Increased.build_filter()
     filter_builder.args["value"].match_any(100, 200, 300)
     _filter = filter_builder.deploy(w3)
@@ -24,8 +19,8 @@ def test_build_filter_topic_signature(w3):
     assert _filter.data_filter_set == (("uint256", (100, 200, 300)),)
 
 
-def test_build_filter_resetting_build_filter_properties(w3):
-    contract = w3.eth.contract(abi=CONTRACT_ABI)
+def test_build_filter_resetting_build_filter_properties(w3, math_contract_abi):
+    contract = w3.eth.contract(abi=math_contract_abi)
     filter_builder = contract.events.Increased.build_filter()
     # Address is setable from undeployed contract class
     filter_builder.address = b"\x10" * 40
@@ -40,24 +35,24 @@ def test_build_filter_resetting_build_filter_properties(w3):
         filter_builder.toBlock = 50
 
 
-def test_build_filter_argument_match_single_can_only_be_set_once(w3):
-    contract = w3.eth.contract(abi=CONTRACT_ABI)
+def test_build_filter_argument_match_single_can_only_be_set_once(w3, math_contract_abi):
+    contract = w3.eth.contract(abi=math_contract_abi)
     filter_builder = contract.events.Increased.build_filter()
     filter_builder.args["value"].match_single(100)
     with pytest.raises(ValueError):
         filter_builder.args["value"].match_single(200)
 
 
-def test_build_filter_argument_match_any_can_only_be_set_once(w3):
-    contract = w3.eth.contract(abi=CONTRACT_ABI)
+def test_build_filter_argument_match_any_can_only_be_set_once(w3, math_contract_abi):
+    contract = w3.eth.contract(abi=math_contract_abi)
     filter_builder = contract.events.Increased.build_filter()
     filter_builder.args["value"].match_any(100, 200)
     with pytest.raises(ValueError):
         filter_builder.args["value"].match_any(200, 300)
 
 
-def test_deployed_build_filter_can_have_no_values_set(w3):
-    contract = w3.eth.contract(abi=CONTRACT_ABI)
+def test_deployed_build_filter_can_have_no_values_set(w3, math_contract_abi):
+    contract = w3.eth.contract(abi=math_contract_abi)
     filter_builder = contract.events.Increased.build_filter()
     filter_builder.deploy(w3)
     with pytest.raises(ValueError):
diff --git a/tests/core/contracts/test_contract_init.py b/tests/core/contracts/test_contract_init.py
index e8f9934ed3..e297dd5113 100644
--- a/tests/core/contracts/test_contract_init.py
+++ b/tests/core/contracts/test_contract_init.py
@@ -11,23 +11,23 @@
 
 
 @pytest.fixture()
-def math_addr(MathContract, address_conversion_func):
-    w3 = MathContract.w3
-    deploy_txn = MathContract.constructor().transact({"from": w3.eth.coinbase})
+def math_addr(math_contract_factory, address_conversion_func):
+    w3 = math_contract_factory.w3
+    deploy_txn = math_contract_factory.constructor().transact({"from": w3.eth.coinbase})
     deploy_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert deploy_receipt is not None
     return address_conversion_func(deploy_receipt["contractAddress"])
 
 
-def test_contract_with_unset_address(MathContract):
-    with contract_ens_addresses(MathContract, []):
+def test_contract_with_unset_address(math_contract_factory):
+    with contract_ens_addresses(math_contract_factory, []):
         with pytest.raises(NameNotFound):
-            MathContract(address="unsetname.eth")
+            math_contract_factory(address="unsetname.eth")
 
 
-def test_contract_with_name_address(MathContract, math_addr):
-    with contract_ens_addresses(MathContract, [("thedao.eth", math_addr)]):
-        mc = MathContract(address="thedao.eth")
+def test_contract_with_name_address(math_contract_factory, math_addr):
+    with contract_ens_addresses(math_contract_factory, [("thedao.eth", math_addr)]):
+        mc = math_contract_factory(address="thedao.eth")
         caller = mc.w3.eth.coinbase
         assert mc.address == "thedao.eth"
         assert mc.functions.return13().call({"from": caller}) == 13
@@ -35,17 +35,17 @@ def test_contract_with_name_address(MathContract, math_addr):
 
 def test_contract_with_name_address_from_eth_contract(
     w3,
-    MATH_ABI,
-    MATH_CODE,
-    MATH_RUNTIME,
+    math_contract_abi,
+    math_contract_bytecode,
+    math_contract_runtime,
     math_addr,
 ):
     with ens_addresses(w3, [("thedao.eth", math_addr)]):
         mc = w3.eth.contract(
             address="thedao.eth",
-            abi=MATH_ABI,
-            bytecode=MATH_CODE,
-            bytecode_runtime=MATH_RUNTIME,
+            abi=math_contract_abi,
+            bytecode=math_contract_bytecode,
+            bytecode_runtime=math_contract_runtime,
         )
 
         caller = mc.w3.eth.coinbase
@@ -53,10 +53,10 @@ def test_contract_with_name_address_from_eth_contract(
         assert mc.functions.return13().call({"from": caller}) == 13
 
 
-def test_contract_with_name_address_changing(MathContract, math_addr):
+def test_contract_with_name_address_changing(math_contract_factory, math_addr):
     # Contract address is validated once on creation
-    with contract_ens_addresses(MathContract, [("thedao.eth", math_addr)]):
-        mc = MathContract(address="thedao.eth")
+    with contract_ens_addresses(math_contract_factory, [("thedao.eth", math_addr)]):
+        mc = math_contract_factory(address="thedao.eth")
 
     caller = mc.w3.eth.coinbase
     assert mc.address == "thedao.eth"
diff --git a/tests/core/contracts/test_contract_transact_interface.py b/tests/core/contracts/test_contract_transact_interface.py
index e6a4014e02..4c58d9ab88 100644
--- a/tests/core/contracts/test_contract_transact_interface.py
+++ b/tests/core/contracts/test_contract_transact_interface.py
@@ -11,7 +11,7 @@
 def test_transacting_with_contract_no_arguments(w3, math_contract, transact, call):
     initial_value = call(contract=math_contract, contract_function="counter")
 
-    txn_hash = transact(contract=math_contract, contract_function="increment")
+    txn_hash = transact(contract=math_contract, contract_function="incrementCounter")
     txn_receipt = w3.eth.wait_for_transaction_receipt(txn_hash)
     assert txn_receipt is not None
 
@@ -65,7 +65,7 @@ def test_transact_sending_ether_to_nonpayable_function(
     "transact_args,transact_kwargs",
     (
         ((5,), {}),
-        (tuple(), {"amt": 5}),
+        (tuple(), {"amount": 5}),
     ),
 )
 def test_transacting_with_contract_with_arguments(
@@ -75,7 +75,7 @@ def test_transacting_with_contract_with_arguments(
 
     txn_hash = transact(
         contract=math_contract,
-        contract_function="increment",
+        contract_function="incrementCounter",
         func_args=transact_args,
         func_kwargs=transact_kwargs,
     )
@@ -88,11 +88,11 @@ def test_transacting_with_contract_with_arguments(
     assert final_value - initial_value == 5
 
 
-def test_deploy_when_default_account_is_set(w3, STRING_CONTRACT):
+def test_deploy_when_default_account_is_set(w3, string_contract_data):
     w3.eth.default_account = w3.eth.accounts[1]
     assert w3.eth.default_account is not empty
 
-    StringContract = w3.eth.contract(**STRING_CONTRACT)
+    StringContract = w3.eth.contract(**string_contract_data)
 
     deploy_txn = StringContract.constructor("Caqalai").transact()
     w3.eth.wait_for_transaction_receipt(deploy_txn)
@@ -104,7 +104,7 @@ def test_transact_when_default_account_is_set(w3, math_contract, transact):
     w3.eth.default_account = w3.eth.accounts[1]
     assert w3.eth.default_account is not empty
 
-    txn_hash = transact(contract=math_contract, contract_function="increment")
+    txn_hash = transact(contract=math_contract, contract_function="incrementCounter")
     txn_after = w3.eth.get_transaction(txn_hash)
     assert txn_after["from"] == w3.eth.default_account
 
@@ -166,7 +166,7 @@ def test_transacting_with_contract_with_bytes32_array_argument(
     assert final_value == new_bytes32_array
 
 
-def test_transacting_with_contract_with_byte_array_argument(
+def test_transacting_with_contract_with_byte_array_argument_strict(
     w3, arrays_contract, transact, call
 ):
     new_byte_array = [b"\x03", b"\x03", b"\x03", b"\x03", b"\x03", b"\x03"]
@@ -201,9 +201,9 @@ def test_transacting_with_contract_with_byte_array_argument_non_strict(
 
 
 def test_transacting_with_contract_respects_explicit_gas(
-    w3, STRING_CONTRACT, wait_for_block, call, transact
+    w3, string_contract_data, wait_for_block, call, transact
 ):
-    StringContract = w3.eth.contract(**STRING_CONTRACT)
+    StringContract = w3.eth.contract(**string_contract_data)
 
     deploy_txn = StringContract.constructor("Caqalai").transact()
     deploy_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn, 30)
@@ -227,9 +227,9 @@ def test_transacting_with_contract_respects_explicit_gas(
 
 
 def test_auto_gas_computation_when_transacting(
-    w3, STRING_CONTRACT, wait_for_block, call, transact
+    w3, string_contract_data, wait_for_block, call, transact
 ):
-    StringContract = w3.eth.contract(**STRING_CONTRACT)
+    StringContract = w3.eth.contract(**string_contract_data)
 
     deploy_txn = StringContract.constructor("Caqalai").transact()
     deploy_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn, 30)
@@ -294,7 +294,7 @@ async def test_async_transacting_with_contract_no_arguments(
     )
 
     txn_hash = await async_transact(
-        contract=async_math_contract, contract_function="increment"
+        contract=async_math_contract, contract_function="incrementCounter"
     )
     txn_receipt = await async_w3.eth.wait_for_transaction_receipt(txn_hash)
     assert txn_receipt is not None
@@ -358,7 +358,7 @@ async def test_async_transact_sending_ether_to_nonpayable_function(
     "transact_args,transact_kwargs",
     (
         ((5,), {}),
-        (tuple(), {"amt": 5}),
+        (tuple(), {"amount": 5}),
     ),
 )
 async def test_async_transacting_with_contract_with_arguments(
@@ -375,7 +375,7 @@ async def test_async_transacting_with_contract_with_arguments(
 
     txn_hash = await async_transact(
         contract=async_math_contract,
-        contract_function="increment",
+        contract_function="incrementCounter",
         func_args=transact_args,
         func_kwargs=transact_kwargs,
     )
@@ -391,12 +391,12 @@ async def test_async_transacting_with_contract_with_arguments(
 
 
 @pytest.mark.asyncio
-async def test_async_deploy_when_default_account_is_set(async_w3, STRING_CONTRACT):
+async def test_async_deploy_when_default_account_is_set(async_w3, string_contract_data):
     async_w3_accounts = await async_w3.eth.accounts
     async_w3.eth.default_account = async_w3_accounts[1]
     assert async_w3.eth.default_account is not empty
 
-    StringContract = async_w3.eth.contract(**STRING_CONTRACT)
+    StringContract = async_w3.eth.contract(**string_contract_data)
 
     deploy_txn = await StringContract.constructor("Caqalai").transact()
     await async_w3.eth.wait_for_transaction_receipt(deploy_txn)
@@ -413,7 +413,7 @@ async def test_async_transact_when_default_account_is_set(
     assert async_w3.eth.default_account is not empty
 
     txn_hash = await async_transact(
-        contract=async_math_contract, contract_function="increment"
+        contract=async_math_contract, contract_function="incrementCounter"
     )
     txn_after = await async_w3.eth.get_transaction(txn_hash)
     assert txn_after["from"] == async_w3.eth.default_account
@@ -509,10 +509,10 @@ async def test_async_transacting_with_contract_with_byte_array_argument_non_stri
 
 @pytest.mark.asyncio
 async def test_async_transacting_with_contract_respects_explicit_gas(
-    async_w3, STRING_CONTRACT, async_call, async_transact
+    async_w3, string_contract_data, async_call, async_transact
 ):
 
-    StringContract = async_w3.eth.contract(**STRING_CONTRACT)
+    StringContract = async_w3.eth.contract(**string_contract_data)
 
     deploy_txn = await StringContract.constructor("Caqalai").transact()
     deploy_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn, 30)
@@ -539,10 +539,10 @@ async def test_async_transacting_with_contract_respects_explicit_gas(
 
 @pytest.mark.asyncio
 async def test_async_auto_gas_computation_when_transacting(
-    async_w3, STRING_CONTRACT, async_call, async_transact
+    async_w3, string_contract_data, async_call, async_transact
 ):
 
-    StringContract = async_w3.eth.contract(**STRING_CONTRACT)
+    StringContract = async_w3.eth.contract(**string_contract_data)
 
     deploy_txn = await StringContract.constructor("Caqalai").transact()
     deploy_receipt = await async_w3.eth.wait_for_transaction_receipt(deploy_txn, 30)
diff --git a/tests/core/contracts/test_extracting_event_data.py b/tests/core/contracts/test_extracting_event_data.py
index 69d9e11078..bc06909b58 100644
--- a/tests/core/contracts/test_extracting_event_data.py
+++ b/tests/core/contracts/test_extracting_event_data.py
@@ -24,87 +24,38 @@
 
 
 @pytest.fixture()
-def Emitter(w3, EMITTER):
-    return w3.eth.contract(**EMITTER)
-
-
-@pytest.fixture()
-def emitter(w3, Emitter, wait_for_transaction, wait_for_block, address_conversion_func):
-    wait_for_block(w3)
-    deploy_txn_hash = Emitter.constructor().transact({"gas": 30029121})
-    deploy_receipt = wait_for_transaction(w3, deploy_txn_hash)
-    contract_address = address_conversion_func(deploy_receipt["contractAddress"])
-
-    bytecode = w3.eth.get_code(contract_address)
-    assert bytecode == Emitter.bytecode_runtime
-    _emitter = Emitter(address=contract_address)
-    assert _emitter.address == contract_address
-    return _emitter
-
-
-@pytest.fixture()
-def EventContract(w3, EVENT_CONTRACT):
-    return w3.eth.contract(**EVENT_CONTRACT)
-
-
-@pytest.fixture()
-def event_contract(
-    w3, EventContract, wait_for_transaction, wait_for_block, address_conversion_func
-):
-
-    wait_for_block(w3)
-    deploy_txn_hash = EventContract.constructor().transact(
-        {"from": w3.eth.coinbase, "gas": 1000000}
-    )
-    deploy_receipt = wait_for_transaction(w3, deploy_txn_hash)
-    contract_address = address_conversion_func(deploy_receipt["contractAddress"])
+def dup_txn_receipt(w3, indexed_event_contract, wait_for_transaction, event_contract):
 
-    bytecode = w3.eth.get_code(contract_address)
-    assert bytecode == EventContract.bytecode_runtime
-    event_contract = EventContract(address=contract_address)
-    assert event_contract.address == contract_address
-    return event_contract
+    emitter_fn = indexed_event_contract.functions.logTwoEvents
 
+    txn_hash = emitter_fn(12345).transact()
+    wait_for_transaction(w3, txn_hash)
 
-@pytest.fixture()
-def IndexedEventContract(w3, INDEXED_EVENT_CONTRACT):
-    return w3.eth.contract(**INDEXED_EVENT_CONTRACT)
+    event_contract_fn = event_contract.functions.logTwoEvents
+    dup_txn_hash = event_contract_fn(12345).transact()
+    return wait_for_transaction(w3, dup_txn_hash)
 
 
-@pytest.fixture()
-def indexed_event_contract(
+@pytest.fixture
+def emitter(
     w3,
-    IndexedEventContract,
+    emitter_contract_data,
     wait_for_transaction,
     wait_for_block,
     address_conversion_func,
 ):
+    emitter_contract_factory = w3.eth.contract(**emitter_contract_data)
 
     wait_for_block(w3)
-    deploy_txn_hash = IndexedEventContract.constructor().transact(
-        {"from": w3.eth.coinbase, "gas": 1000000}
-    )
+    deploy_txn_hash = emitter_contract_factory.constructor().transact({"gas": 30029121})
     deploy_receipt = wait_for_transaction(w3, deploy_txn_hash)
     contract_address = address_conversion_func(deploy_receipt["contractAddress"])
 
     bytecode = w3.eth.get_code(contract_address)
-    assert bytecode == IndexedEventContract.bytecode_runtime
-    indexed_event_contract = IndexedEventContract(address=contract_address)
-    assert indexed_event_contract.address == contract_address
-    return indexed_event_contract
-
-
-@pytest.fixture()
-def dup_txn_receipt(w3, indexed_event_contract, wait_for_transaction, event_contract):
-
-    emitter_fn = indexed_event_contract.functions.logTwoEvents
-
-    txn_hash = emitter_fn(12345).transact()
-    wait_for_transaction(w3, txn_hash)
-
-    event_contract_fn = event_contract.functions.logTwoEvents
-    dup_txn_hash = event_contract_fn(12345).transact()
-    return wait_for_transaction(w3, dup_txn_hash)
+    assert bytecode == emitter_contract_factory.bytecode_runtime
+    _emitter = emitter_contract_factory(address=contract_address)
+    assert _emitter.address == contract_address
+    return _emitter
 
 
 @pytest.mark.parametrize(
@@ -158,15 +109,15 @@ def test_event_data_extraction(
     w3,
     emitter,
     wait_for_transaction,
-    emitter_log_topics,
-    emitter_event_ids,
+    emitter_contract_log_topics,
+    emitter_contract_event_ids,
     contract_fn,
     event_name,
     call_args,
     expected_args,
 ):
     emitter_fn = emitter.functions[contract_fn]
-    event_id = getattr(emitter_event_ids, event_name)
+    event_id = getattr(emitter_contract_event_ids, event_name)
     txn_hash = emitter_fn(event_id, *call_args).transact()
     txn_receipt = wait_for_transaction(w3, txn_hash)
 
@@ -175,7 +126,7 @@ def test_event_data_extraction(
 
     event_abi = emitter._find_matching_event_abi(event_name)
 
-    event_topic = getattr(emitter_log_topics, event_name)
+    event_topic = getattr(emitter_contract_log_topics, event_name)
     is_anonymous = event_abi["anonymous"]
 
     if is_anonymous:
@@ -213,7 +164,12 @@ def test_event_data_extraction(
     ),
 )
 def test_event_data_extraction_bytes(
-    w3, emitter, wait_for_transaction, emitter_log_topics, call_args, expected_args
+    w3,
+    emitter,
+    wait_for_transaction,
+    emitter_contract_log_topics,
+    call_args,
+    expected_args,
 ):
     emitter_fn = emitter.functions.logListArgs
     txn_hash = emitter_fn(*call_args).transact()
@@ -225,7 +181,7 @@ def test_event_data_extraction_bytes(
     event_name = "LogListArgs"
     event_abi = emitter._find_matching_event_abi(event_name)
 
-    event_topic = getattr(emitter_log_topics, event_name)
+    event_topic = getattr(emitter_contract_log_topics, event_name)
 
     assert event_topic in log_entry["topics"]
 
@@ -262,7 +218,7 @@ def test_event_data_extraction_bytes_non_strict(
     w3_non_strict_abi,
     non_strict_emitter,
     wait_for_transaction,
-    emitter_log_topics,
+    emitter_contract_log_topics,
     call_args,
     expected_args,
 ):
@@ -276,7 +232,7 @@ def test_event_data_extraction_bytes_non_strict(
     event_name = "LogListArgs"
     event_abi = non_strict_emitter._find_matching_event_abi(event_name)
 
-    event_topic = getattr(emitter_log_topics, event_name)
+    event_topic = getattr(emitter_contract_log_topics, event_name)
 
     assert event_topic in log_entry["topics"]
 
@@ -305,7 +261,11 @@ def test_event_data_extraction_bytes_strict_with_errors(emitter, call_args):
 
 
 def test_dynamic_length_argument_extraction(
-    w3, emitter, wait_for_transaction, emitter_log_topics, emitter_event_ids
+    w3,
+    emitter,
+    wait_for_transaction,
+    emitter_contract_log_topics,
+    emitter_contract_event_ids,
 ):
     string_0 = "this-is-the-first-string-which-exceeds-32-bytes-in-length"
     string_1 = "this-is-the-second-string-which-exceeds-32-bytes-in-length"
@@ -317,7 +277,7 @@ def test_dynamic_length_argument_extraction(
 
     event_abi = emitter._find_matching_event_abi("LogDynamicArgs")
 
-    event_topic = emitter_log_topics.LogDynamicArgs
+    event_topic = emitter_contract_log_topics.LogDynamicArgs
     assert event_topic in log_entry["topics"]
 
     string_0_topic = w3.keccak(text=string_0)
@@ -339,7 +299,7 @@ def test_dynamic_length_argument_extraction(
 
 
 def test_argument_extraction_strict_bytes_types(
-    w3, emitter, wait_for_transaction, emitter_log_topics
+    w3, emitter, wait_for_transaction, emitter_contract_log_topics
 ):
     arg_0 = [b"12"]
     arg_1 = [b"12"]
@@ -352,7 +312,7 @@ def test_argument_extraction_strict_bytes_types(
 
     event_abi = emitter._find_matching_event_abi("LogListArgs")
 
-    event_topic = emitter_log_topics.LogListArgs
+    event_topic = emitter_contract_log_topics.LogListArgs
     assert event_topic in log_entry["topics"]
 
     encoded_arg_0 = w3.codec.encode(["bytes2"], arg_0)
@@ -588,7 +548,7 @@ def test_argument_extraction_strict_bytes_types(
 def test_event_rich_log(
     w3,
     emitter,
-    emitter_event_ids,
+    emitter_contract_event_ids,
     wait_for_transaction,
     contract_fn,
     event_name,
@@ -599,8 +559,8 @@ def test_event_rich_log(
 ):
 
     emitter_fn = emitter.functions[contract_fn]
-    if hasattr(emitter_event_ids, event_name):
-        event_id = getattr(emitter_event_ids, event_name)
+    if hasattr(emitter_contract_event_ids, event_name):
+        event_id = getattr(emitter_contract_event_ids, event_name)
         txn_hash = emitter_fn(event_id, *call_args).transact()
     else:
         # Some tests do not rely on the event_id. Rather than
@@ -852,7 +812,7 @@ def test_event_rich_log(
 def test_event_rich_log_non_strict(
     w3_non_strict_abi,
     non_strict_emitter,
-    emitter_event_ids,
+    emitter_contract_event_ids,
     wait_for_transaction,
     contract_fn,
     event_name,
@@ -863,8 +823,8 @@ def test_event_rich_log_non_strict(
 ):
 
     emitter_fn = non_strict_emitter.functions[contract_fn]
-    if hasattr(emitter_event_ids, event_name):
-        event_id = getattr(emitter_event_ids, event_name)
+    if hasattr(emitter_contract_event_ids, event_name):
+        event_id = getattr(emitter_contract_event_ids, event_name)
         txn_hash = emitter_fn(event_id, *call_args).transact()
     else:
         # Some tests do not rely on the event_id. Rather than
@@ -902,7 +862,7 @@ def test_event_rich_log_non_strict(
 
 @pytest.mark.parametrize("process_receipt", (True, False))
 def test_event_rich_log_with_byte_args(
-    w3, emitter, emitter_event_ids, wait_for_transaction, process_receipt
+    w3, emitter, emitter_contract_event_ids, wait_for_transaction, process_receipt
 ):
     txn_hash = emitter.functions.logListArgs([b"13"], [b"54"]).transact()
     txn_receipt = wait_for_transaction(w3, txn_hash)
@@ -936,7 +896,6 @@ def test_event_rich_log_with_byte_args(
 def test_receipt_processing_with_discard_flag(
     event_contract, indexed_event_contract, dup_txn_receipt, wait_for_transaction
 ):
-
     event_instance = indexed_event_contract.events.LogSingleWithIndex()
 
     returned_logs = event_instance.process_receipt(dup_txn_receipt, errors=DISCARD)
@@ -946,21 +905,21 @@ def test_receipt_processing_with_discard_flag(
 def test_receipt_processing_with_ignore_flag(
     event_contract, indexed_event_contract, dup_txn_receipt, wait_for_transaction
 ):
-
     event_instance = indexed_event_contract.events.LogSingleWithIndex()
+
     returned_logs = event_instance.process_receipt(dup_txn_receipt, errors=IGNORE)
     assert len(returned_logs) == 2
 
-    # Check that the correct error is appended to the log
-    first_log = returned_logs[0]
-    log_error = re.compile("Expected 1 log topics.  Got 0")
-    assert log_error.search(str(first_log.errors)) is not None
-
     # Then, do the same with the other log:
     second_log = returned_logs[1]
     abi_error = re.compile("The event signature did not match the provided ABI")
     assert abi_error.search(str(second_log.errors)) is not None
 
+    # Check that the correct error is appended to the log
+    first_log = returned_logs[0]
+    log_error = re.compile("Expected 1 log topics.  Got 0")
+    assert log_error.search(str(first_log.errors)) is not None
+
     for log in returned_logs:
         # Check that the returned log is the same as what got sent in,
         # except for the added errors field
diff --git a/tests/core/contracts/test_extracting_event_data_old.py b/tests/core/contracts/test_extracting_event_data_old.py
index 15145cf416..a2bf1cb747 100644
--- a/tests/core/contracts/test_extracting_event_data_old.py
+++ b/tests/core/contracts/test_extracting_event_data_old.py
@@ -10,20 +10,23 @@
 
 
 @pytest.fixture()
-def Emitter(w3, EMITTER):
-    return w3.eth.contract(**EMITTER)
-
+def emitter(
+    w3,
+    emitter_contract_data,
+    wait_for_transaction,
+    wait_for_block,
+    address_conversion_func,
+):
+    emitter_contract_factory = w3.eth.contract(**emitter_contract_data)
 
-@pytest.fixture()
-def emitter(w3, Emitter, wait_for_transaction, wait_for_block, address_conversion_func):
     wait_for_block(w3)
-    deploy_txn_hash = Emitter.constructor().transact({"gas": 10000000})
+    deploy_txn_hash = emitter_contract_factory.constructor().transact({"gas": 10000000})
     deploy_receipt = wait_for_transaction(w3, deploy_txn_hash)
     contract_address = address_conversion_func(deploy_receipt["contractAddress"])
 
     bytecode = w3.eth.get_code(contract_address)
-    assert bytecode == Emitter.bytecode_runtime
-    _emitter = Emitter(address=contract_address)
+    assert bytecode == emitter_contract_factory.bytecode_runtime
+    _emitter = emitter_contract_factory(address=contract_address)
     assert _emitter.address == contract_address
     return _emitter
 
@@ -79,15 +82,15 @@ def test_event_data_extraction(
     w3,
     emitter,
     wait_for_transaction,
-    emitter_log_topics,
-    emitter_event_ids,
+    emitter_contract_log_topics,
+    emitter_contract_event_ids,
     contract_fn,
     event_name,
     call_args,
     expected_args,
 ):
     function = getattr(emitter.functions, contract_fn)
-    event_id = getattr(emitter_event_ids, event_name)
+    event_id = getattr(emitter_contract_event_ids, event_name)
     txn_hash = function(event_id, *call_args).transact()
     txn_receipt = wait_for_transaction(w3, txn_hash)
 
@@ -96,7 +99,7 @@ def test_event_data_extraction(
 
     event_abi = emitter._find_matching_event_abi(event_name)
 
-    event_topic = getattr(emitter_log_topics, event_name)
+    event_topic = getattr(emitter_contract_log_topics, event_name)
     is_anonymous = event_abi["anonymous"]
 
     if is_anonymous:
@@ -115,7 +118,11 @@ def test_event_data_extraction(
 
 
 def test_dynamic_length_argument_extraction(
-    w3, emitter, wait_for_transaction, emitter_log_topics, emitter_event_ids
+    w3,
+    emitter,
+    wait_for_transaction,
+    emitter_contract_log_topics,
+    emitter_contract_event_ids,
 ):
     string_0 = "this-is-the-first-string-which-exceeds-32-bytes-in-length"
     string_1 = "this-is-the-second-string-which-exceeds-32-bytes-in-length"
@@ -127,7 +134,7 @@ def test_dynamic_length_argument_extraction(
 
     event_abi = emitter._find_matching_event_abi("LogDynamicArgs")
 
-    event_topic = emitter_log_topics.LogDynamicArgs
+    event_topic = emitter_contract_log_topics.LogDynamicArgs
     assert event_topic in log_entry["topics"]
 
     string_0_topic = w3.keccak(text=string_0)
diff --git a/tests/core/contracts/test_offchain_lookup.py b/tests/core/contracts/test_offchain_lookup.py
index cb7dfd2c56..a077ebf93b 100644
--- a/tests/core/contracts/test_offchain_lookup.py
+++ b/tests/core/contracts/test_offchain_lookup.py
@@ -4,14 +4,12 @@
     abi,
 )
 
+from web3._utils.contract_sources.contract_data.offchain_lookup import (
+    OFFCHAIN_LOOKUP_DATA,
+)
 from web3._utils.module_testing.module_testing_utils import (
     mock_offchain_lookup_request_response,
 )
-from web3._utils.module_testing.offchain_lookup_contract import (
-    OFFCHAIN_LOOKUP_ABI,
-    OFFCHAIN_LOOKUP_BYTECODE,
-    OFFCHAIN_LOOKUP_BYTECODE_RUNTIME,
-)
 from web3._utils.type_conversion import (
     to_hex_if_bytes,
 )
@@ -22,19 +20,14 @@
 )
 
 # "test offchain lookup" as an abi-encoded string
-OFFCHAIN_LOOKUP_TEST_DATA = "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000001474657374206f6666636861696e206c6f6f6b7570000000000000000000000000"  # noqa: E501
+OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA = "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000001474657374206f6666636861696e206c6f6f6b7570000000000000000000000000"  # noqa: E501
 # "web3py" as an abi-encoded string
 WEB3PY_AS_HEXBYTES = "0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000067765623370790000000000000000000000000000000000000000000000000000"  # noqa: E501
 
 
 @pytest.fixture
 def offchain_lookup_contract_factory(w3):
-    # compiled from `web3/_utils/module_testing/contract_sources/OffchainLookup.sol`
-    return w3.eth.contract(
-        abi=OFFCHAIN_LOOKUP_ABI,
-        bytecode=OFFCHAIN_LOOKUP_BYTECODE,
-        bytecode_runtime=OFFCHAIN_LOOKUP_BYTECODE_RUNTIME,
-    )
+    return w3.eth.contract(**OFFCHAIN_LOOKUP_DATA)
 
 
 @pytest.fixture
@@ -68,11 +61,11 @@ def test_offchain_lookup_functionality(
     normalized_address = to_hex_if_bytes(offchain_lookup_contract.address)
     mock_offchain_lookup_request_response(
         monkeypatch,
-        mocked_request_url=f"https://web3.py/gateway/{normalized_address}/{OFFCHAIN_LOOKUP_TEST_DATA}.json",  # noqa: E501
+        mocked_request_url=f"https://web3.py/gateway/{normalized_address}/{OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA}.json",  # noqa: E501
         mocked_json_data=WEB3PY_AS_HEXBYTES,
     )
     response = offchain_lookup_contract.caller.testOffchainLookup(
-        OFFCHAIN_LOOKUP_TEST_DATA
+        OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA
     )
     assert abi.decode(["string"], response)[0] == "web3py"
 
@@ -83,24 +76,26 @@ def test_eth_call_offchain_lookup_raises_when_ccip_read_is_disabled(
     # test ContractFunction call
     with pytest.raises(OffchainLookup):
         offchain_lookup_contract.functions.testOffchainLookup(
-            OFFCHAIN_LOOKUP_TEST_DATA
+            OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA
         ).call(ccip_read_enabled=False)
 
     # test ContractCaller call
     with pytest.raises(OffchainLookup):
         offchain_lookup_contract.caller(ccip_read_enabled=False).testOffchainLookup(
-            OFFCHAIN_LOOKUP_TEST_DATA
+            OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA
         )
 
     # test global flag on the provider
     w3.provider.global_ccip_read_enabled = False
 
     with pytest.raises(OffchainLookup):
-        offchain_lookup_contract.caller.testOffchainLookup(OFFCHAIN_LOOKUP_TEST_DATA)
+        offchain_lookup_contract.caller.testOffchainLookup(
+            OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA
+        )
 
     with pytest.raises(OffchainLookup):
         offchain_lookup_contract.caller(ccip_read_enabled=False).testOffchainLookup(
-            OFFCHAIN_LOOKUP_TEST_DATA
+            OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA
         )
 
     w3.provider.global_ccip_read_enabled = True  # cleanup
@@ -114,14 +109,14 @@ def test_offchain_lookup_call_flag_overrides_provider_flag(
     normalized_address = to_hex_if_bytes(offchain_lookup_contract.address)
     mock_offchain_lookup_request_response(
         monkeypatch,
-        mocked_request_url=f"https://web3.py/gateway/{normalized_address}/{OFFCHAIN_LOOKUP_TEST_DATA}.json",  # noqa: E501
+        mocked_request_url=f"https://web3.py/gateway/{normalized_address}/{OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA}.json",  # noqa: E501
         mocked_json_data=WEB3PY_AS_HEXBYTES,
     )
 
     w3.provider.global_ccip_read_enabled = False
 
     response = offchain_lookup_contract.functions.testOffchainLookup(
-        OFFCHAIN_LOOKUP_TEST_DATA
+        OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA
     ).call(ccip_read_enabled=True)
     assert abi.decode(["string"], response)[0] == "web3py"
 
@@ -135,12 +130,14 @@ def test_offchain_lookup_raises_for_improperly_formatted_rest_request_response(
     normalized_address = to_hex_if_bytes(offchain_lookup_contract.address)
     mock_offchain_lookup_request_response(
         monkeypatch,
-        mocked_request_url=f"https://web3.py/gateway/{normalized_address}/{OFFCHAIN_LOOKUP_TEST_DATA}.json",  # noqa: E501
+        mocked_request_url=f"https://web3.py/gateway/{normalized_address}/{OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA}.json",  # noqa: E501
         mocked_json_data=WEB3PY_AS_HEXBYTES,
         json_data_field="not_data",
     )
     with pytest.raises(Web3ValidationError, match="missing 'data' field"):
-        offchain_lookup_contract.caller.testOffchainLookup(OFFCHAIN_LOOKUP_TEST_DATA)
+        offchain_lookup_contract.caller.testOffchainLookup(
+            OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA
+        )
 
 
 @pytest.mark.parametrize("status_code_non_4xx_error", [100, 300, 500, 600])
@@ -160,7 +157,7 @@ def test_eth_call_offchain_lookup_tries_next_url_for_non_4xx_error_status_and_te
     # non 4xx status and that the POST logic is also working as expected.
     mock_offchain_lookup_request_response(
         monkeypatch,
-        mocked_request_url=f"https://web3.py/gateway/{normalized_contract_address}/{OFFCHAIN_LOOKUP_TEST_DATA}.json",  # noqa: E501
+        mocked_request_url=f"https://web3.py/gateway/{normalized_contract_address}/{OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA}.json",  # noqa: E501
         mocked_status_code=status_code_non_4xx_error,
         mocked_json_data=WEB3PY_AS_HEXBYTES,
     )
@@ -171,10 +168,10 @@ def test_eth_call_offchain_lookup_tries_next_url_for_non_4xx_error_status_and_te
         mocked_status_code=200,
         mocked_json_data=WEB3PY_AS_HEXBYTES,
         sender=normalized_contract_address,
-        calldata=OFFCHAIN_LOOKUP_TEST_DATA,
+        calldata=OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA,
     )
     response = offchain_lookup_contract.caller.testOffchainLookup(
-        OFFCHAIN_LOOKUP_TEST_DATA
+        OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA
     )
     assert abi.decode(["string"], response)[0] == "web3py"
 
@@ -190,12 +187,14 @@ def test_eth_call_offchain_lookup_calls_raise_for_status_for_4xx_status_code(
     ).lower()
     mock_offchain_lookup_request_response(
         monkeypatch,
-        mocked_request_url=f"https://web3.py/gateway/{normalized_contract_address}/{OFFCHAIN_LOOKUP_TEST_DATA}.json",  # noqa: E501
+        mocked_request_url=f"https://web3.py/gateway/{normalized_contract_address}/{OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA}.json",  # noqa: E501
         mocked_status_code=status_code_4xx_error,
         mocked_json_data=WEB3PY_AS_HEXBYTES,
     )
     with pytest.raises(Exception, match="called raise_for_status\\(\\)"):
-        offchain_lookup_contract.caller.testOffchainLookup(OFFCHAIN_LOOKUP_TEST_DATA)
+        offchain_lookup_contract.caller.testOffchainLookup(
+            OFFCHAIN_LOOKUP_CONTRACT_TEST_DATA
+        )
 
 
 def test_offchain_lookup_raises_on_continuous_redirect(
diff --git a/tests/core/contracts/utils.py b/tests/core/contracts/utils.py
index 75ba472fe2..165939cf86 100644
--- a/tests/core/contracts/utils.py
+++ b/tests/core/contracts/utils.py
@@ -3,25 +3,25 @@
 )
 
 
-def deploy(w3, Contract, apply_func=identity, args=None):
+def deploy(w3, contract_factory, apply_func=identity, args=None):
     args = args or []
-    deploy_txn = Contract.constructor(*args).transact()
+    deploy_txn = contract_factory.constructor(*args).transact()
     deploy_receipt = w3.eth.wait_for_transaction_receipt(deploy_txn)
     assert deploy_receipt is not None
     address = apply_func(deploy_receipt["contractAddress"])
-    contract = Contract(address=address)
+    contract = contract_factory(address=address)
     assert contract.address == address
     assert len(w3.eth.get_code(contract.address)) > 0
     return contract
 
 
-async def async_deploy(async_web3, Contract, apply_func=identity, args=None):
+async def async_deploy(async_web3, contract_factory, apply_func=identity, args=None):
     args = args or []
-    deploy_txn = await Contract.constructor(*args).transact()
+    deploy_txn = await contract_factory.constructor(*args).transact()
     deploy_receipt = await async_web3.eth.wait_for_transaction_receipt(deploy_txn)
     assert deploy_receipt is not None
     address = apply_func(deploy_receipt["contractAddress"])
-    contract = Contract(address=address)
+    contract = contract_factory(address=address)
     assert contract.address == address
     assert len(await async_web3.eth.get_code(contract.address)) > 0
     return contract
diff --git a/tests/core/eth-module/conftest.py b/tests/core/eth-module/conftest.py
index 46812af762..36e93a3dd1 100644
--- a/tests/core/eth-module/conftest.py
+++ b/tests/core/eth-module/conftest.py
@@ -1,4 +1,3 @@
-import json
 import pytest
 
 
@@ -15,29 +14,3 @@ def extra_accounts(w3, account_password):
         w3.personal.new_account(account_password)
 
     return w3.eth.accounts
-
-
-CONTRACT_CODE = b"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"  # noqa: E501
-
-
-CONTRACT_RUNTIME = b"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"  # noqa: E501
-
-
-CONTRACT_ABI = json.loads(
-    '[{"constant":false,"inputs":[],"name":"return13","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"constant":true,"inputs":[],"name":"counter","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"amt","type":"uint256"}],"name":"increment","outputs":[{"name":"result","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"a","type":"int256"},{"name":"b","type":"int256"}],"name":"add","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"constant":false,"inputs":[],"name":"increment","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"a","type":"int256"}],"name":"multiply7","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"value","type":"uint256"}],"name":"Increased","type":"event"}]'  # noqa: E501
-)
-
-
-@pytest.fixture(scope="session")
-def MATH_CODE():
-    return CONTRACT_CODE
-
-
-@pytest.fixture(scope="session")
-def MATH_RUNTIME():
-    return CONTRACT_RUNTIME
-
-
-@pytest.fixture(scope="session")
-def MATH_ABI():
-    return CONTRACT_ABI
diff --git a/tests/core/filtering/conftest.py b/tests/core/filtering/conftest.py
index 58457e856c..331381be2a 100644
--- a/tests/core/filtering/conftest.py
+++ b/tests/core/filtering/conftest.py
@@ -3,8 +3,6 @@
 
 from eth_utils import (
     apply_key_map,
-    encode_hex,
-    event_signature_to_log_topic,
 )
 import pytest_asyncio
 
@@ -17,11 +15,6 @@
 from tests.utils import (
     async_partial,
 )
-from web3._utils.module_testing.emitter_contract import (
-    CONTRACT_EMITTER_ABI,
-    CONTRACT_EMITTER_CODE,
-    CONTRACT_EMITTER_RUNTIME,
-)
 
 
 @pytest.fixture(
@@ -33,122 +26,28 @@ def w3(request):
     return _w3_fixture_logic(request)
 
 
-@pytest.fixture()
-def EMITTER_CODE():
-    return CONTRACT_EMITTER_CODE
-
-
-@pytest.fixture()
-def EMITTER_RUNTIME():
-    return CONTRACT_EMITTER_RUNTIME
-
-
-@pytest.fixture()
-def EMITTER_ABI():
-    return CONTRACT_EMITTER_ABI
-
-
-@pytest.fixture()
-def EMITTER(EMITTER_CODE, EMITTER_RUNTIME, EMITTER_ABI):
-    return {
-        "bytecode": EMITTER_CODE,
-        "bytecode_runtime": EMITTER_RUNTIME,
-        "abi": EMITTER_ABI,
-    }
-
+@pytest.fixture
+def emitter_contract_factory(w3, emitter_contract_data):
+    return w3.eth.contract(**emitter_contract_data)
 
-@pytest.fixture()
-def Emitter(w3, EMITTER):
-    return w3.eth.contract(**EMITTER)
 
-
-@pytest.fixture()
-def emitter(w3, Emitter, wait_for_transaction, wait_for_block, address_conversion_func):
+@pytest.fixture
+def emitter(
+    w3,
+    emitter_contract_factory,
+    wait_for_transaction,
+    wait_for_block,
+    address_conversion_func,
+):
     return _emitter_fixture_logic(
-        w3, Emitter, wait_for_transaction, wait_for_block, address_conversion_func
-    )
-
-
-class LogFunctions:
-    LogAnonymous = 0
-    LogNoArguments = 1
-    LogSingleArg = 2
-    LogDoubleArg = 3
-    LogTripleArg = 4
-    LogQuadrupleArg = 5
-    LogSingleAnonymous = 6
-    LogSingleWithIndex = 7
-    LogDoubleAnonymous = 8
-    LogDoubleWithIndex = 9
-    LogTripleWithIndex = 10
-    LogQuadrupleWithIndex = 11
-    LogBytes = 12
-    LogString = 13
-    LogDynamicArgs = 14
-    LogListArgs = 15
-    LogAddressIndexed = 16
-    LogAddressNotIndexed = 17
-
-
-@pytest.fixture(scope="module")
-def emitter_event_ids():
-    return LogFunctions
-
-
-class LogTopics:
-    LogAnonymous = encode_hex(event_signature_to_log_topic("LogAnonymous()"))
-    LogNoArguments = encode_hex(event_signature_to_log_topic("LogNoArguments()"))
-    LogSingleArg = encode_hex(event_signature_to_log_topic("LogSingleArg(uint256)"))
-    LogSingleAnonymous = encode_hex(
-        event_signature_to_log_topic("LogSingleAnonymous(uint256)")
-    )
-    LogSingleWithIndex = encode_hex(
-        event_signature_to_log_topic("LogSingleWithIndex(uint256)")
-    )
-    LogDoubleArg = encode_hex(
-        event_signature_to_log_topic("LogDoubleArg(uint256,uint256)")
-    )
-    LogDoubleAnonymous = encode_hex(
-        event_signature_to_log_topic("LogDoubleAnonymous(uint256,uint256)")
-    )  # noqa: E501
-    LogDoubleWithIndex = encode_hex(
-        event_signature_to_log_topic("LogDoubleWithIndex(uint256,uint256)")
-    )  # noqa: E501
-    LogTripleArg = encode_hex(
-        event_signature_to_log_topic("LogTripleArg(uint256,uint256,uint256)")
-    )
-    LogTripleWithIndex = encode_hex(
-        event_signature_to_log_topic("LogTripleWithIndex(uint256,uint256,uint256)")
-    )  # noqa: E501
-    LogQuadrupleArg = encode_hex(
-        event_signature_to_log_topic("LogQuadrupleArg(uint256,uint256,uint256,uint256)")
-    )  # noqa: E501
-    LogQuadrupleWithIndex = encode_hex(
-        event_signature_to_log_topic(
-            "LogQuadrupleWithIndex(uint256,uint256,uint256,uint256)"
-        )
-    )  # noqa: E501
-    LogBytes = encode_hex(event_signature_to_log_topic("LogBytes(bytes)"))
-    LogString = encode_hex(event_signature_to_log_topic("LogString(string)"))
-    LogDynamicArgs = encode_hex(
-        event_signature_to_log_topic("LogDynamicArgs(string,string)")
-    )
-    LogListArgs = encode_hex(
-        event_signature_to_log_topic("LogListArgs(bytes2[],bytes2[])")
-    )
-    LogAddressIndexed = encode_hex(
-        event_signature_to_log_topic("LogAddressIndexed(address,address)")
-    )
-    LogAddressNotIndexed = encode_hex(
-        event_signature_to_log_topic("LogAddressNotIndexed(address,address)")
+        w3,
+        emitter_contract_factory,
+        wait_for_transaction,
+        wait_for_block,
+        address_conversion_func,
     )
 
 
-@pytest.fixture()
-def emitter_log_topics():
-    return LogTopics
-
-
 def return_filter(contract, args):
     event_name = args[0]
     kwargs = apply_key_map({"filter": "argument_filters"}, args[1])
@@ -174,22 +73,22 @@ def async_w3(request):
     return _async_w3_fixture_logic(request)
 
 
-@pytest.fixture()
-def AsyncEmitter(async_w3, EMITTER):
-    return async_w3.eth.contract(**EMITTER)
+@pytest.fixture
+def async_emitter_contract_factory(async_w3, emitter_contract_data):
+    return async_w3.eth.contract(**emitter_contract_data)
 
 
-@pytest_asyncio.fixture()
+@pytest_asyncio.fixture
 async def async_emitter(
     async_w3,
-    AsyncEmitter,
+    async_emitter_contract_factory,
     async_wait_for_transaction,
     async_wait_for_block,
     address_conversion_func,
 ):
     return await _async_emitter_fixture_logic(
         async_w3,
-        AsyncEmitter,
+        async_emitter_contract_factory,
         async_wait_for_transaction,
         async_wait_for_block,
         address_conversion_func,
diff --git a/tests/core/filtering/test_basic_filter_tests.py b/tests/core/filtering/test_basic_filter_tests.py
index cb47271de3..77ad7bcf35 100644
--- a/tests/core/filtering/test_basic_filter_tests.py
+++ b/tests/core/filtering/test_basic_filter_tests.py
@@ -2,7 +2,7 @@
 
 
 def test_filtering_sequential_blocks_with_bounded_range(
-    w3, emitter, Emitter, wait_for_transaction
+    w3, emitter, wait_for_transaction
 ):
     builder = emitter.events.LogNoArguments.build_filter()
     builder.fromBlock = "latest"
@@ -17,7 +17,7 @@ def test_filtering_sequential_blocks_with_bounded_range(
     assert len(filter_.get_new_entries()) == 100
 
 
-def test_filtering_starting_block_range(w3, emitter, Emitter, wait_for_transaction):
+def test_filtering_starting_block_range(w3, emitter, wait_for_transaction):
     for i in range(10):
         emitter.functions.logNoArgs(which=1).transact()
     builder = emitter.events.LogNoArguments.build_filter()
diff --git a/tests/core/filtering/test_contract_data_filters.py b/tests/core/filtering/test_contract_data_filters.py
index 4ac35346a9..d35457ca5e 100644
--- a/tests/core/filtering/test_contract_data_filters.py
+++ b/tests/core/filtering/test_contract_data_filters.py
@@ -18,35 +18,6 @@
     _async_wait_for_block_fixture_logic,
     _async_wait_for_transaction_fixture_logic,
 )
-from web3._utils.module_testing.emitter_contract import (
-    CONTRACT_EMITTER_ABI,
-    CONTRACT_EMITTER_CODE,
-    CONTRACT_EMITTER_RUNTIME,
-)
-
-
-@pytest.fixture(scope="module")
-def EMITTER_CODE():
-    return CONTRACT_EMITTER_CODE
-
-
-@pytest.fixture(scope="module")
-def EMITTER_RUNTIME():
-    return CONTRACT_EMITTER_RUNTIME
-
-
-@pytest.fixture(scope="module")
-def EMITTER_ABI():
-    return CONTRACT_EMITTER_ABI
-
-
-@pytest.fixture(scope="module")
-def EMITTER(EMITTER_CODE, EMITTER_RUNTIME, EMITTER_ABI):
-    return {
-        "bytecode": EMITTER_CODE,
-        "bytecode_runtime": EMITTER_RUNTIME,
-        "abi": EMITTER_ABI,
-    }
 
 
 def not_empty_string(x):
@@ -115,14 +86,20 @@ def w3(request):
 
 
 @pytest.fixture(scope="module")
-def Emitter(w3, EMITTER):
-    return w3.eth.contract(**EMITTER)
-
-
-@pytest.fixture(scope="module")
-def emitter(w3, Emitter, wait_for_transaction, wait_for_block, address_conversion_func):
+def emitter(
+    w3,
+    emitter_contract_data,
+    wait_for_transaction,
+    wait_for_block,
+    address_conversion_func,
+):
+    emitter_contract_factory = w3.eth.contract(**emitter_contract_data)
     return _emitter_fixture_logic(
-        w3, Emitter, wait_for_transaction, wait_for_block, address_conversion_func
+        w3,
+        emitter_contract_factory,
+        wait_for_transaction,
+        wait_for_block,
+        address_conversion_func,
     )
 
 
@@ -228,7 +205,7 @@ def test_data_filters_with_fixed_arguments(
     assert log_entries[0]["transactionHash"] == txn_hashes[0]
 
 
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 @given(vals=array_values())
 @settings(max_examples=5, deadline=None)
@@ -236,7 +213,7 @@ def test_data_filters_with_list_arguments(
     w3,
     emitter,
     wait_for_transaction,
-    call_as_instance,
+    call_deployed_contract,
     create_filter,
     api_style,
     vals,
@@ -312,21 +289,22 @@ def async_w3(request):
 
 
 @pytest.fixture(scope="module")
-def AsyncEmitter(async_w3, EMITTER):
-    return async_w3.eth.contract(**EMITTER)
+def async_emitter_contract_factory(async_w3, emitter_contract_data):
+    async_w3.eth.contract(**emitter_contract_data)
 
 
 @pytest_asyncio.fixture(scope="module")
 async def async_emitter(
     async_w3,
-    AsyncEmitter,
+    emitter_contract_data,
     async_wait_for_transaction,
     async_wait_for_block,
     address_conversion_func,
 ):
+    async_emitter_contract_factory = async_w3.eth.contract(**emitter_contract_data)
     return await _async_emitter_fixture_logic(
         async_w3,
-        AsyncEmitter,
+        async_emitter_contract_factory,
         async_wait_for_transaction,
         async_wait_for_block,
         address_conversion_func,
diff --git a/tests/core/filtering/test_contract_get_logs.py b/tests/core/filtering/test_contract_get_logs.py
index 3b73fa3cb3..c9abc013de 100644
--- a/tests/core/filtering/test_contract_get_logs.py
+++ b/tests/core/filtering/test_contract_get_logs.py
@@ -14,10 +14,10 @@ def test_contract_get_logs_all(
     w3,
     emitter,
     wait_for_transaction,
-    emitter_event_ids,
+    emitter_contract_event_ids,
 ):
     contract = emitter
-    event_id = emitter_event_ids.LogNoArguments
+    event_id = emitter_contract_event_ids.LogNoArguments
 
     txn_hash = contract.functions.logNoArgs(event_id).transact()
     wait_for_transaction(w3, txn_hash)
@@ -31,10 +31,10 @@ def test_contract_get_logs_range(
     w3,
     emitter,
     wait_for_transaction,
-    emitter_event_ids,
+    emitter_contract_event_ids,
 ):
     contract = emitter
-    event_id = emitter_event_ids.LogNoArguments
+    event_id = emitter_contract_event_ids.LogNoArguments
 
     assert w3.eth.block_number == 2
     txn_hash = contract.functions.logNoArgs(event_id).transact()
@@ -53,13 +53,13 @@ def test_contract_get_logs_range(
 
 
 def test_contract_get_logs_argument_filter(
-    w3, emitter, wait_for_transaction, emitter_event_ids
+    w3, emitter, wait_for_transaction, emitter_contract_event_ids
 ):
 
     contract = emitter
 
     txn_hashes = []
-    event_id = emitter_event_ids.LogTripleWithIndex
+    event_id = emitter_contract_event_ids.LogTripleWithIndex
     # 1 = arg0
     # 4 = arg1
     # 1 = arg2
@@ -105,10 +105,10 @@ async def test_async_contract_get_logs_all(
     async_w3,
     async_emitter,
     async_wait_for_transaction,
-    emitter_event_ids,
+    emitter_contract_event_ids,
 ):
     contract = async_emitter
-    event_id = emitter_event_ids.LogNoArguments
+    event_id = emitter_contract_event_ids.LogNoArguments
 
     txn_hash = await contract.functions.logNoArgs(event_id).transact()
     await async_wait_for_transaction(async_w3, txn_hash)
@@ -124,10 +124,10 @@ async def test_async_contract_get_logs_range(
     async_w3,
     async_emitter,
     async_wait_for_transaction,
-    emitter_event_ids,
+    emitter_contract_event_ids,
 ):
     contract = async_emitter
-    event_id = emitter_event_ids.LogNoArguments
+    event_id = emitter_contract_event_ids.LogNoArguments
 
     eth_block_number = await async_w3.eth.block_number
     assert eth_block_number == 2
@@ -156,13 +156,13 @@ async def test_async_contract_get_logs_range(
 
 @pytest.mark.asyncio
 async def test_async_contract_get_logs_argument_filter(
-    async_w3, async_emitter, async_wait_for_transaction, emitter_event_ids
+    async_w3, async_emitter, async_wait_for_transaction, emitter_contract_event_ids
 ):
 
     contract = async_emitter
 
     txn_hashes = []
-    event_id = emitter_event_ids.LogTripleWithIndex
+    event_id = emitter_contract_event_ids.LogTripleWithIndex
     # 1 = arg0
     # 4 = arg1
     # 1 = arg2
diff --git a/tests/core/filtering/test_contract_on_event_filtering.py b/tests/core/filtering/test_contract_on_event_filtering.py
index a5907eca31..d9fb47ad0d 100644
--- a/tests/core/filtering/test_contract_on_event_filtering.py
+++ b/tests/core/filtering/test_contract_on_event_filtering.py
@@ -6,14 +6,18 @@
 )
 
 
-@pytest.mark.parametrize("call_as_instance", (True, False))
-def test_create_filter_address_parameter(emitter, Emitter, call_as_instance):
-    if call_as_instance:
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
+def test_create_filter_address_parameter(
+    emitter, emitter_contract_factory, call_deployed_contract
+):
+    if call_deployed_contract:
         event_filter = emitter.events.LogNoArguments.create_filter(fromBlock="latest")
     else:
-        event_filter = Emitter.events.LogNoArguments.create_filter(fromBlock="latest")
+        event_filter = emitter_contract_factory.events.LogNoArguments.create_filter(
+            fromBlock="latest"
+        )
 
-    if call_as_instance:
+    if call_deployed_contract:
         # Assert this is a single string value, and not a list of addresses
         assert is_address(event_filter.filter_params["address"])
     else:
@@ -21,30 +25,32 @@ def test_create_filter_address_parameter(emitter, Emitter, call_as_instance):
         assert "address" not in event_filter.filter_params
 
 
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 def test_on_filter_using_get_entries_interface(
     w3,
     emitter,
-    Emitter,
+    emitter_contract_factory,
     wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     create_filter,
 ):
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = emitter
     else:
-        contract = Emitter
+        contract = emitter_contract_factory
 
     if api_style == "build_filter":
         event_filter = contract.events.LogNoArguments.build_filter().deploy(w3)
     else:
         event_filter = create_filter(emitter, ["LogNoArguments", {}])
 
-    txn_hash = emitter.functions.logNoArgs(emitter_event_ids.LogNoArguments).transact()
+    txn_hash = emitter.functions.logNoArgs(
+        emitter_contract_event_ids.LogNoArguments
+    ).transact()
     wait_for_transaction(w3, txn_hash)
 
     log_entries = event_filter.get_new_entries()
@@ -56,23 +62,23 @@ def test_on_filter_using_get_entries_interface(
     assert len(new_entries) == 0
 
 
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 def test_on_sync_filter_with_event_name_and_single_argument(
     w3,
     emitter,
-    Emitter,
+    emitter_contract_factory,
     wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     create_filter,
 ):
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = emitter
     else:
-        contract = Emitter
+        contract = emitter_contract_factory
 
     if api_style == "build_filter":
         builder = contract.events.LogTripleWithIndex.build_filter()
@@ -92,7 +98,7 @@ def test_on_sync_filter_with_event_name_and_single_argument(
         )
 
     txn_hashes = []
-    event_id = emitter_event_ids.LogTripleWithIndex
+    event_id = emitter_contract_event_ids.LogTripleWithIndex
     txn_hashes.append(emitter.functions.logTriple(event_id, 2, 1, 3).transact())
     txn_hashes.append(emitter.functions.logTriple(event_id, 1, 2, 3).transact())
     txn_hashes.append(emitter.functions.logTriple(event_id, 12345, 2, 54321).transact())
@@ -104,23 +110,23 @@ def test_on_sync_filter_with_event_name_and_single_argument(
     assert {log["transactionHash"] for log in seen_logs} == set(txn_hashes[1:])
 
 
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 def test_on_sync_filter_with_event_name_and_non_indexed_argument(
     w3,
     emitter,
-    Emitter,
+    emitter_contract_factory,
     wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     create_filter,
 ):
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = emitter
     else:
-        contract = Emitter
+        contract = emitter_contract_factory
 
     if api_style == "build_filter":
         builder = contract.events.LogTripleWithIndex.build_filter()
@@ -142,7 +148,7 @@ def test_on_sync_filter_with_event_name_and_non_indexed_argument(
         )
 
     txn_hashes = []
-    event_id = emitter_event_ids.LogTripleWithIndex
+    event_id = emitter_contract_event_ids.LogTripleWithIndex
     txn_hashes.append(emitter.functions.logTriple(event_id, 2, 1, 3).transact())
     txn_hashes.append(emitter.functions.logTriple(event_id, 1, 2, 3).transact())
     txn_hashes.append(emitter.functions.logTriple(event_id, 12345, 2, 54321).transact())
@@ -164,38 +170,40 @@ def test_on_sync_filter_with_event_name_and_non_indexed_argument(
 
 
 def test_filter_with_contract_address(
-    w3, emitter, emitter_event_ids, wait_for_transaction
+    w3, emitter, emitter_contract_event_ids, wait_for_transaction
 ):
     event_filter = w3.eth.filter(filter_params={"address": emitter.address})
-    txn_hash = emitter.functions.logNoArgs(emitter_event_ids.LogNoArguments).transact()
+    txn_hash = emitter.functions.logNoArgs(
+        emitter_contract_event_ids.LogNoArguments
+    ).transact()
     wait_for_transaction(w3, txn_hash)
     seen_logs = event_filter.get_new_entries()
     assert len(seen_logs) == 1
     assert seen_logs[0]["transactionHash"] == txn_hash
 
 
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 def test_on_sync_filter_with_topic_filter_options_on_old_apis(
     w3,
     emitter,
-    Emitter,
+    emitter_contract_factory,
     wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     create_filter,
 ):
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = emitter
     else:
-        contract = Emitter
+        contract = emitter_contract_factory
 
     event_filter = create_filter(
         contract, ["LogTripleWithIndex", {"filter": {"arg1": [1, 2], "arg2": [1, 2]}}]
     )
 
     txn_hashes = []
-    event_id = emitter_event_ids.LogTripleWithIndex
+    event_id = emitter_contract_event_ids.LogTripleWithIndex
     txn_hashes.append(emitter.functions.logTriple(event_id, 1, 1, 1).transact())
     txn_hashes.append(emitter.functions.logTriple(event_id, 1, 1, 2).transact())
     txn_hashes.append(emitter.functions.logTriple(event_id, 1, 2, 2).transact())
@@ -226,20 +234,22 @@ def event_loop():
 
 
 @pytest.mark.asyncio
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 async def test_async_create_filter_address_parameter(
-    async_emitter, AsyncEmitter, call_as_instance
+    async_emitter, async_emitter_contract_factory, call_deployed_contract
 ):
-    if call_as_instance:
+    if call_deployed_contract:
         event_filter = await async_emitter.events.LogNoArguments.create_filter(
             fromBlock="latest"
         )
     else:
-        event_filter = await AsyncEmitter.events.LogNoArguments.create_filter(
-            fromBlock="latest"
+        event_filter = (
+            await async_emitter_contract_factory.events.LogNoArguments.create_filter(
+                fromBlock="latest"
+            )
         )
 
-    if call_as_instance:
+    if call_deployed_contract:
         # Assert this is a single string value, and not a list of addresses
         assert is_address(event_filter.filter_params["address"])
     else:
@@ -248,23 +258,23 @@ async def test_async_create_filter_address_parameter(
 
 
 @pytest.mark.asyncio
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 async def test_on_async_filter_using_get_entries_interface(
     async_w3,
     async_emitter,
-    AsyncEmitter,
+    async_emitter_contract_factory,
     async_wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     async_create_filter,
 ):
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = async_emitter
     else:
-        contract = AsyncEmitter
+        contract = async_emitter_contract_factory
 
     if api_style == "build_filter":
         event_filter = await contract.events.LogNoArguments.build_filter().deploy(
@@ -274,7 +284,7 @@ async def test_on_async_filter_using_get_entries_interface(
         event_filter = await async_create_filter(async_emitter, ["LogNoArguments", {}])
 
     txn_hash = await async_emitter.functions.logNoArgs(
-        emitter_event_ids.LogNoArguments
+        emitter_contract_event_ids.LogNoArguments
     ).transact()
     await async_wait_for_transaction(async_w3, txn_hash)
 
@@ -288,23 +298,23 @@ async def test_on_async_filter_using_get_entries_interface(
 
 
 @pytest.mark.asyncio
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 async def test_on_async_filter_with_event_name_and_single_argument(
     async_w3,
     async_emitter,
-    AsyncEmitter,
+    async_emitter_contract_factory,
     async_wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     async_create_filter,
 ):
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = async_emitter
     else:
-        contract = AsyncEmitter
+        contract = async_emitter_contract_factory
 
     if api_style == "build_filter":
         builder = contract.events.LogTripleWithIndex.build_filter()
@@ -324,7 +334,7 @@ async def test_on_async_filter_with_event_name_and_single_argument(
         )
 
     txn_hashes = []
-    event_id = emitter_event_ids.LogTripleWithIndex
+    event_id = emitter_contract_event_ids.LogTripleWithIndex
     txn_hashes.append(
         await async_emitter.functions.logTriple(event_id, 2, 1, 3).transact()
     )
@@ -343,23 +353,23 @@ async def test_on_async_filter_with_event_name_and_single_argument(
 
 
 @pytest.mark.asyncio
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 async def test_on_async_filter_with_event_name_and_non_indexed_argument(
     async_w3,
     async_emitter,
-    AsyncEmitter,
+    async_emitter_contract_factory,
     async_wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     async_create_filter,
 ):
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = async_emitter
     else:
-        contract = AsyncEmitter
+        contract = async_emitter_contract_factory
 
     if api_style == "build_filter":
         builder = contract.events.LogTripleWithIndex.build_filter()
@@ -381,7 +391,7 @@ async def test_on_async_filter_with_event_name_and_non_indexed_argument(
         )
 
     txn_hashes = []
-    event_id = emitter_event_ids.LogTripleWithIndex
+    event_id = emitter_contract_event_ids.LogTripleWithIndex
     txn_hashes.append(
         await async_emitter.functions.logTriple(event_id, 2, 1, 3).transact()
     )
@@ -410,13 +420,13 @@ async def test_on_async_filter_with_event_name_and_non_indexed_argument(
 
 @pytest.mark.asyncio
 async def test_async_filter_with_contract_address(
-    async_w3, async_emitter, emitter_event_ids, async_wait_for_transaction
+    async_w3, async_emitter, emitter_contract_event_ids, async_wait_for_transaction
 ):
     event_filter = await async_w3.eth.filter(
         filter_params={"address": async_emitter.address}
     )
     txn_hash = await async_emitter.functions.logNoArgs(
-        emitter_event_ids.LogNoArguments
+        emitter_contract_event_ids.LogNoArguments
     ).transact()
     await async_wait_for_transaction(async_w3, txn_hash)
     seen_logs = await event_filter.get_new_entries()
@@ -425,28 +435,28 @@ async def test_async_filter_with_contract_address(
 
 
 @pytest.mark.asyncio
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 async def test_on_async_filter_with_topic_filter_options_on_old_apis(
     async_w3,
     async_emitter,
-    AsyncEmitter,
+    async_emitter_contract_factory,
     async_wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     async_create_filter,
 ):
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = async_emitter
     else:
-        contract = AsyncEmitter
+        contract = async_emitter_contract_factory
 
     event_filter = await async_create_filter(
         contract, ["LogTripleWithIndex", {"filter": {"arg1": [1, 2], "arg2": [1, 2]}}]
     )
 
     txn_hashes = []
-    event_id = emitter_event_ids.LogTripleWithIndex
+    event_id = emitter_contract_event_ids.LogTripleWithIndex
     txn_hashes.append(
         await async_emitter.functions.logTriple(event_id, 1, 1, 1).transact()
     )
diff --git a/tests/core/filtering/test_contract_past_event_filtering.py b/tests/core/filtering/test_contract_past_event_filtering.py
index 40e8f13b4a..011b4f2248 100644
--- a/tests/core/filtering/test_contract_past_event_filtering.py
+++ b/tests/core/filtering/test_contract_past_event_filtering.py
@@ -6,22 +6,22 @@
 )
 
 
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 def test_on_filter_using_get_all_entries_interface(
     w3,
     emitter,
-    Emitter,
+    emitter_contract_factory,
     wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     create_filter,
 ):
-    if call_as_instance:
+    if call_deployed_contract:
         contract = emitter
     else:
-        contract = Emitter
+        contract = emitter_contract_factory
 
     if api_style == "build_filter":
         builder = contract.events.LogNoArguments.build_filter()
@@ -32,7 +32,9 @@ def test_on_filter_using_get_all_entries_interface(
             contract, ["LogNoArguments", {"fromBlock": "latest"}]
         )
 
-    txn_hash = emitter.functions.logNoArgs(emitter_event_ids.LogNoArguments).transact()
+    txn_hash = emitter.functions.logNoArgs(
+        emitter_contract_event_ids.LogNoArguments
+    ).transact()
     wait_for_transaction(w3, txn_hash)
 
     log_entries = event_filter.get_all_entries()
@@ -47,25 +49,27 @@ def test_on_filter_using_get_all_entries_interface(
     assert log_entries_2[0]["transactionHash"] == txn_hash
 
 
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 def test_get_all_entries_returned_block_data(
     w3,
     emitter,
-    Emitter,
+    emitter_contract_factory,
     wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     create_filter,
 ):
-    txn_hash = emitter.functions.logNoArgs(emitter_event_ids.LogNoArguments).transact()
+    txn_hash = emitter.functions.logNoArgs(
+        emitter_contract_event_ids.LogNoArguments
+    ).transact()
     txn_receipt = wait_for_transaction(w3, txn_hash)
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = emitter
     else:
-        contract = Emitter
+        contract = emitter_contract_factory
 
     if api_style == "build_filter":
         builder = contract.events.LogNoArguments.build_filter()
@@ -99,22 +103,22 @@ def event_loop():
 
 
 @pytest.mark.asyncio
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 async def test_on_async_filter_using_get_all_entries_interface(
     async_w3,
     async_emitter,
-    AsyncEmitter,
+    async_emitter_contract_factory,
     async_wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     async_create_filter,
 ):
-    if call_as_instance:
+    if call_deployed_contract:
         contract = async_emitter
     else:
-        contract = AsyncEmitter
+        contract = async_emitter_contract_factory
 
     if api_style == "build_filter":
         builder = contract.events.LogNoArguments.build_filter()
@@ -126,7 +130,7 @@ async def test_on_async_filter_using_get_all_entries_interface(
         )
 
     txn_hash = await async_emitter.functions.logNoArgs(
-        emitter_event_ids.LogNoArguments
+        emitter_contract_event_ids.LogNoArguments
     ).transact()
     await async_wait_for_transaction(async_w3, txn_hash)
 
@@ -143,27 +147,27 @@ async def test_on_async_filter_using_get_all_entries_interface(
 
 
 @pytest.mark.asyncio
-@pytest.mark.parametrize("call_as_instance", (True, False))
+@pytest.mark.parametrize("call_deployed_contract", (True, False))
 @pytest.mark.parametrize("api_style", ("v4", "build_filter"))
 async def test_async_get_all_entries_returned_block_data(
     async_w3,
     async_emitter,
-    AsyncEmitter,
+    async_emitter_contract_factory,
     async_wait_for_transaction,
-    emitter_event_ids,
-    call_as_instance,
+    emitter_contract_event_ids,
+    call_deployed_contract,
     api_style,
     async_create_filter,
 ):
     txn_hash = await async_emitter.functions.logNoArgs(
-        emitter_event_ids.LogNoArguments
+        emitter_contract_event_ids.LogNoArguments
     ).transact()
     txn_receipt = await async_wait_for_transaction(async_w3, txn_hash)
 
-    if call_as_instance:
+    if call_deployed_contract:
         contract = async_emitter
     else:
-        contract = AsyncEmitter
+        contract = async_emitter_contract_factory
 
     if api_style == "build_filter":
         builder = contract.events.LogNoArguments.build_filter()
diff --git a/tests/core/filtering/test_contract_topic_filters.py b/tests/core/filtering/test_contract_topic_filters.py
index 9712978828..6ba4673520 100644
--- a/tests/core/filtering/test_contract_topic_filters.py
+++ b/tests/core/filtering/test_contract_topic_filters.py
@@ -18,35 +18,6 @@
     _async_wait_for_block_fixture_logic,
     _async_wait_for_transaction_fixture_logic,
 )
-from web3._utils.module_testing.emitter_contract import (
-    CONTRACT_EMITTER_ABI,
-    CONTRACT_EMITTER_CODE,
-    CONTRACT_EMITTER_RUNTIME,
-)
-
-
-@pytest.fixture(scope="module")
-def EMITTER_CODE():
-    return CONTRACT_EMITTER_CODE
-
-
-@pytest.fixture(scope="module")
-def EMITTER_RUNTIME():
-    return CONTRACT_EMITTER_RUNTIME
-
-
-@pytest.fixture(scope="module")
-def EMITTER_ABI():
-    return CONTRACT_EMITTER_ABI
-
-
-@pytest.fixture(scope="module")
-def EMITTER(EMITTER_CODE, EMITTER_RUNTIME, EMITTER_ABI):
-    return {
-        "bytecode": EMITTER_CODE,
-        "bytecode_runtime": EMITTER_RUNTIME,
-        "abi": EMITTER_ABI,
-    }
 
 
 def not_empty_string(x):
@@ -115,14 +86,20 @@ def w3(request):
 
 
 @pytest.fixture(scope="module")
-def Emitter(w3, EMITTER):
-    return w3.eth.contract(**EMITTER)
-
-
-@pytest.fixture(scope="module")
-def emitter(w3, Emitter, wait_for_transaction, wait_for_block, address_conversion_func):
+def emitter(
+    w3,
+    emitter_contract_data,
+    wait_for_transaction,
+    wait_for_block,
+    address_conversion_func,
+):
+    emitter_contract_factory = w3.eth.contract(**emitter_contract_data)
     return _emitter_fixture_logic(
-        w3, Emitter, wait_for_transaction, wait_for_block, address_conversion_func
+        w3,
+        emitter_contract_factory,
+        wait_for_transaction,
+        wait_for_block,
+        address_conversion_func,
     )
 
 
@@ -292,22 +269,19 @@ def async_w3(request):
     return _async_w3_fixture_logic(request)
 
 
-@pytest_asyncio.fixture(scope="module")
-def AsyncEmitter(async_w3, EMITTER):
-    return async_w3.eth.contract(**EMITTER)
-
-
 @pytest_asyncio.fixture(scope="module")
 async def async_emitter(
     async_w3,
-    AsyncEmitter,
+    emitter_contract_data,
     async_wait_for_transaction,
     async_wait_for_block,
     address_conversion_func,
 ):
+    async_emitter_contract_factory = async_w3.eth.contract(**emitter_contract_data)
+
     return await _async_emitter_fixture_logic(
         async_w3,
-        AsyncEmitter,
+        async_emitter_contract_factory,
         async_wait_for_transaction,
         async_wait_for_block,
         address_conversion_func,
@@ -327,7 +301,6 @@ async def test_async_topic_filters_with_dynamic_arguments(
     vals,
 ):
     if api_style == "build_filter":
-
         filter_builder = async_emitter.events.LogDynamicArgs.build_filter()
         filter_builder.args["arg0"].match_single(vals["matching"])
         event_filter = await filter_builder.deploy(async_w3)
diff --git a/tests/core/filtering/test_filter_against_transaction_logs.py b/tests/core/filtering/test_filter_against_transaction_logs.py
index 49172f0891..d97f06c1fe 100644
--- a/tests/core/filtering/test_filter_against_transaction_logs.py
+++ b/tests/core/filtering/test_filter_against_transaction_logs.py
@@ -2,12 +2,14 @@
 
 
 def test_sync_filter_against_log_events(
-    w3, emitter, wait_for_transaction, emitter_event_ids
+    w3, emitter, wait_for_transaction, emitter_contract_event_ids
 ):
     txn_filter = w3.eth.filter({})
     txn_hashes = set()
     txn_hashes.add(
-        emitter.functions.logNoArgs(emitter_event_ids.LogNoArguments).transact()
+        emitter.functions.logNoArgs(
+            emitter_contract_event_ids.LogNoArguments
+        ).transact()
     )
 
     for txn_hash in txn_hashes:
@@ -20,13 +22,13 @@ def test_sync_filter_against_log_events(
 
 @pytest.mark.asyncio
 async def test_async_filter_against_log_events(
-    async_w3, async_emitter, async_wait_for_transaction, emitter_event_ids
+    async_w3, async_emitter, async_wait_for_transaction, emitter_contract_event_ids
 ):
     txn_filter = await async_w3.eth.filter({})
     txn_hashes = set()
     txn_hashes.add(
         await async_emitter.functions.logNoArgs(
-            emitter_event_ids.LogNoArguments
+            emitter_contract_event_ids.LogNoArguments
         ).transact()
     )
 
diff --git a/tests/core/filtering/test_filters_against_many_blocks.py b/tests/core/filtering/test_filters_against_many_blocks.py
index 9a8633d230..1a31532060 100644
--- a/tests/core/filtering/test_filters_against_many_blocks.py
+++ b/tests/core/filtering/test_filters_against_many_blocks.py
@@ -36,9 +36,9 @@ def single_transaction(w3):
 def test_event_filter_new_events(
     w3,
     emitter,
-    Emitter,
+    emitter_contract_factory,
     wait_for_transaction,
-    emitter_event_ids,
+    emitter_contract_event_ids,
     api_style,
     create_filter,
 ):
@@ -103,16 +103,18 @@ def test_transaction_filter_without_mining(w3):
 def test_event_filter_new_events_many_deployed_contracts(
     w3,
     emitter,
-    Emitter,
+    emitter_contract_factory,
     wait_for_transaction,
-    emitter_event_ids,
+    emitter_contract_event_ids,
     api_style,
     create_filter,
 ):
 
     matching_transact = emitter.functions.logNoArgs(which=1).transact
 
-    deployed_contract_addresses = deploy_contracts(w3, Emitter, wait_for_transaction)
+    deployed_contract_addresses = deploy_contracts(
+        w3, emitter_contract_factory, wait_for_transaction
+    )
 
     def gen_non_matching_transact():
         while True:
@@ -120,7 +122,7 @@ def gen_non_matching_transact():
                 random.randint(0, len(deployed_contract_addresses) - 1)
             ]
             yield w3.eth.contract(
-                address=contract_address, abi=Emitter.abi
+                address=contract_address, abi=emitter_contract_factory.abi
             ).functions.logNoArgs(which=1).transact
 
     non_matching_transact = gen_non_matching_transact()
@@ -265,7 +267,7 @@ async def test_async_transaction_filter_without_mining(async_w3):
 async def test_async_event_filter_new_events_many_deployed_contracts(
     async_w3,
     async_emitter,
-    AsyncEmitter,
+    async_emitter_contract_factory,
     async_wait_for_transaction,
     api_style,
 ):
@@ -273,7 +275,7 @@ async def test_async_event_filter_new_events_many_deployed_contracts(
     matching_transact = async_emitter.functions.logNoArgs(which=1).transact
 
     deployed_contract_addresses = await async_deploy_contracts(
-        async_w3, AsyncEmitter, async_wait_for_transaction
+        async_w3, async_emitter_contract_factory, async_wait_for_transaction
     )
 
     async def gen_non_matching_transact():
@@ -282,7 +284,7 @@ async def gen_non_matching_transact():
                 random.randint(0, len(deployed_contract_addresses) - 1)
             ]
             yield async_w3.eth.contract(
-                address=contract_address, abi=AsyncEmitter.abi
+                address=contract_address, abi=async_emitter_contract_factory.abi
             ).functions.logNoArgs(which=1).transact
 
     non_matching_transact = gen_non_matching_transact()
diff --git a/tests/core/filtering/utils.py b/tests/core/filtering/utils.py
index 5c38af984d..ef54e97869 100644
--- a/tests/core/filtering/utils.py
+++ b/tests/core/filtering/utils.py
@@ -22,16 +22,20 @@ def _w3_fixture_logic(request):
 
 
 def _emitter_fixture_logic(
-    w3, Emitter, wait_for_transaction, wait_for_block, address_conversion_func
+    w3,
+    emitter_contract_factory,
+    wait_for_transaction,
+    wait_for_block,
+    address_conversion_func,
 ):
     wait_for_block(w3)
-    deploy_txn_hash = Emitter.constructor().transact({"gas": 10000000})
+    deploy_txn_hash = emitter_contract_factory.constructor().transact({"gas": 10000000})
     deploy_receipt = wait_for_transaction(w3, deploy_txn_hash)
     contract_address = address_conversion_func(deploy_receipt["contractAddress"])
 
     bytecode = w3.eth.get_code(contract_address)
-    assert bytecode == Emitter.bytecode_runtime
-    _emitter = Emitter(address=contract_address)
+    assert bytecode == emitter_contract_factory.bytecode_runtime
+    _emitter = emitter_contract_factory(address=contract_address)
     assert _emitter.address == contract_address
     return _emitter
 
@@ -51,18 +55,20 @@ def _async_w3_fixture_logic(request):
 
 async def _async_emitter_fixture_logic(
     async_w3,
-    AsyncEmitter,
+    async_emitter_contract_factory,
     async_wait_for_transaction,
     async_wait_for_block,
     address_conversion_func,
 ):
     await async_wait_for_block(async_w3)
-    deploy_txn_hash = await AsyncEmitter.constructor().transact({"gas": 10000000})
+    deploy_txn_hash = await async_emitter_contract_factory.constructor().transact(
+        {"gas": 10000000}
+    )
     deploy_receipt = await async_wait_for_transaction(async_w3, deploy_txn_hash)
     contract_address = address_conversion_func(deploy_receipt["contractAddress"])
 
     bytecode = await async_w3.eth.get_code(contract_address)
-    assert bytecode == AsyncEmitter.bytecode_runtime
-    _emitter = AsyncEmitter(address=contract_address)
+    assert bytecode == async_emitter_contract_factory.bytecode_runtime
+    _emitter = async_emitter_contract_factory(address=contract_address)
     assert _emitter.address == contract_address
     return _emitter
diff --git a/tests/ens/conftest.py b/tests/ens/conftest.py
index 7fe0eb23e1..cc00a4a5f9 100644
--- a/tests/ens/conftest.py
+++ b/tests/ens/conftest.py
@@ -173,7 +173,7 @@ def ens_setup():
     )
     reverse_tld_namehash = bytes32(
         0xA097F6721CE401E757D1223A763FEF49B8B5F90BB18567DDB86FD205DFF71D34
-    )  # noqa: E501
+    )
     reverser_namehash = bytes32(
         0x91D1777781884D03A6757A803996E38DE2A42967FB37EEACA72729271025A9E2
     )
diff --git a/tests/integration/README.md b/tests/integration/README.md
index 8d55dcd396..70999a6f8f 100644
--- a/tests/integration/README.md
+++ b/tests/integration/README.md
@@ -39,7 +39,7 @@ A block as returned by `web3.eth.get_block` that has a single transaction.
 #### `math_contract`
 
 An deployed Contract instance of the *Math* contract found in
-`web3._utils.module_testing.math_contract`.
+`web3._utils.contract_sources.MathContract.sol`.
 
 
 #### `unlocked_account`
@@ -65,8 +65,8 @@ The transaction hash of a transaction which has been mined.
 
 #### `emitter_contract`
 
-An deployed Contract instance of the *Emitter* contract found in
-`web3._utils.module_testing.emitter_contract`.
+A deployed Contract instance of the *EmitterContract* contract found in
+`web3._utils.contract_sources.EmitterContract.sol`.
 
 
 #### `block_with_txn_with_log`
diff --git a/tests/integration/conftest.py b/tests/integration/conftest.py
index cddb026238..78d12b6481 100644
--- a/tests/integration/conftest.py
+++ b/tests/integration/conftest.py
@@ -1,20 +1,20 @@
 import asyncio
 import pytest
 
-from web3._utils.module_testing.emitter_contract import (
-    CONTRACT_EMITTER_ABI,
-    CONTRACT_EMITTER_CODE,
+from web3._utils.contract_sources.contract_data.emitter_contract import (
+    EMITTER_CONTRACT_ABI,
+    EMITTER_CONTRACT_BYTECODE,
 )
-from web3._utils.module_testing.math_contract import (
-    MATH_ABI,
-    MATH_BYTECODE,
+from web3._utils.contract_sources.contract_data.math_contract import (
+    MATH_CONTRACT_ABI,
+    MATH_CONTRACT_BYTECODE,
 )
-from web3._utils.module_testing.offchain_lookup_contract import (
+from web3._utils.contract_sources.contract_data.offchain_lookup import (
     OFFCHAIN_LOOKUP_ABI,
     OFFCHAIN_LOOKUP_BYTECODE,
 )
-from web3._utils.module_testing.revert_contract import (
-    _REVERT_CONTRACT_ABI,
+from web3._utils.contract_sources.contract_data.revert_contract import (
+    REVERT_CONTRACT_ABI,
     REVERT_CONTRACT_BYTECODE,
 )
 
@@ -58,14 +58,16 @@ def pytest_collection_modifyitems(items, config):
 
 @pytest.fixture(scope="module")
 def math_contract_factory(w3):
-    contract_factory = w3.eth.contract(abi=MATH_ABI, bytecode=MATH_BYTECODE)
+    contract_factory = w3.eth.contract(
+        abi=MATH_CONTRACT_ABI, bytecode=MATH_CONTRACT_BYTECODE
+    )
     return contract_factory
 
 
 @pytest.fixture(scope="module")
 def emitter_contract_factory(w3):
     contract_factory = w3.eth.contract(
-        abi=CONTRACT_EMITTER_ABI, bytecode=CONTRACT_EMITTER_CODE
+        abi=EMITTER_CONTRACT_ABI, bytecode=EMITTER_CONTRACT_BYTECODE
     )
     return contract_factory
 
@@ -73,7 +75,7 @@ def emitter_contract_factory(w3):
 @pytest.fixture(scope="module")
 def revert_contract_factory(w3):
     contract_factory = w3.eth.contract(
-        abi=_REVERT_CONTRACT_ABI, bytecode=REVERT_CONTRACT_BYTECODE
+        abi=REVERT_CONTRACT_ABI, bytecode=REVERT_CONTRACT_BYTECODE
     )
     return contract_factory
 
diff --git a/tests/integration/generate_fixtures/go_ethereum.py b/tests/integration/generate_fixtures/go_ethereum.py
index f1093422bd..af9c03d44f 100644
--- a/tests/integration/generate_fixtures/go_ethereum.py
+++ b/tests/integration/generate_fixtures/go_ethereum.py
@@ -23,21 +23,23 @@
 
 import common
 from web3 import Web3
-from web3._utils.module_testing.emitter_contract import (
-    CONTRACT_EMITTER_ABI,
-    CONTRACT_EMITTER_CODE,
+from web3._utils.contract_sources.contract_data._custom_contract_data import (
     EMITTER_ENUM,
 )
-from web3._utils.module_testing.math_contract import (
-    MATH_ABI,
-    MATH_BYTECODE,
+from web3._utils.contract_sources.contract_data.emitter_contract import (
+    EMITTER_CONTRACT_ABI,
+    EMITTER_CONTRACT_BYTECODE,
 )
-from web3._utils.module_testing.offchain_lookup_contract import (
+from web3._utils.contract_sources.contract_data.math_contract import (
+    MATH_CONTRACT_ABI,
+    MATH_CONTRACT_BYTECODE,
+)
+from web3._utils.contract_sources.contract_data.offchain_lookup import (
     OFFCHAIN_LOOKUP_ABI,
     OFFCHAIN_LOOKUP_BYTECODE,
 )
-from web3._utils.module_testing.revert_contract import (
-    _REVERT_CONTRACT_ABI,
+from web3._utils.contract_sources.contract_data.revert_contract import (
+    REVERT_CONTRACT_ABI,
     REVERT_CONTRACT_BYTECODE,
 )
 
@@ -217,8 +219,8 @@ def setup_chain_state(w3):
     # Math Contract
     #
     math_contract_factory = w3.eth.contract(
-        abi=MATH_ABI,
-        bytecode=MATH_BYTECODE,
+        abi=MATH_CONTRACT_ABI,
+        bytecode=MATH_CONTRACT_BYTECODE,
     )
     math_deploy_receipt = common.deploy_contract(w3, "math", math_contract_factory)
     assert is_dict(math_deploy_receipt)
@@ -227,8 +229,8 @@ def setup_chain_state(w3):
     # Emitter Contract
     #
     emitter_contract_factory = w3.eth.contract(
-        abi=CONTRACT_EMITTER_ABI,
-        bytecode=CONTRACT_EMITTER_CODE,
+        abi=EMITTER_CONTRACT_ABI,
+        bytecode=EMITTER_CONTRACT_BYTECODE,
     )
     emitter_deploy_receipt = common.deploy_contract(
         w3, "emitter", emitter_contract_factory
@@ -255,7 +257,7 @@ def setup_chain_state(w3):
     # Revert Contract
     #
     revert_contract_factory = w3.eth.contract(
-        abi=_REVERT_CONTRACT_ABI,
+        abi=REVERT_CONTRACT_ABI,
         bytecode=REVERT_CONTRACT_BYTECODE,
     )
     revert_deploy_receipt = common.deploy_contract(
diff --git a/tests/integration/geth-1.10.25-fixture.zip b/tests/integration/geth-1.10.25-fixture.zip
index bef01879a5..71a6e55971 100644
Binary files a/tests/integration/geth-1.10.25-fixture.zip and b/tests/integration/geth-1.10.25-fixture.zip differ
diff --git a/tests/integration/test_ethereum_tester.py b/tests/integration/test_ethereum_tester.py
index e22c9e1b4a..3c08e3308f 100644
--- a/tests/integration/test_ethereum_tester.py
+++ b/tests/integration/test_ethereum_tester.py
@@ -14,15 +14,15 @@
 )
 
 from web3 import Web3
+from web3._utils.contract_sources.contract_data._custom_contract_data import (
+    EMITTER_ENUM,
+)
 from web3._utils.module_testing import (
     EthModuleTest,
     GoEthereumPersonalModuleTest,
     NetModuleTest,
     Web3ModuleTest,
 )
-from web3._utils.module_testing.emitter_contract import (
-    EMITTER_ENUM,
-)
 from web3.providers.eth_tester import (
     EthereumTesterProvider,
 )
diff --git a/web3/_utils/contract_sources/ArraysContract.sol b/web3/_utils/contract_sources/ArraysContract.sol
new file mode 100644
index 0000000000..199bd58c5b
--- /dev/null
+++ b/web3/_utils/contract_sources/ArraysContract.sol
@@ -0,0 +1,37 @@
+pragma solidity >=0.7.0;
+
+contract ArraysContract {
+        bytes32[] public bytes32Value;
+        bytes32[] public bytes32ConstValue = [keccak256('A'), keccak256('B')];
+        bytes1[] public byteValue;
+        bytes1[] public byteConstValue = [bytes1(hex"00"), bytes1(hex"01")];
+
+        constructor(bytes32[] memory  _bytes32Value, bytes1[] memory _byteValue) {
+            bytes32Value = _bytes32Value;
+            byteValue = _byteValue;
+        }
+
+        function getBytes32ConstValue() public view returns (bytes32[] memory) {
+            return bytes32ConstValue;
+        }
+
+        function getByteConstValue()  public view  returns (bytes1[] memory){
+            return byteConstValue;
+        }
+
+        function setBytes32Value(bytes32[] memory _bytes32Value) public {
+            bytes32Value = _bytes32Value;
+        }
+
+        function getBytes32Value() public view returns (bytes32[] memory) {
+            return bytes32Value;
+        }
+
+        function setByteValue(bytes1[] memory _byteValue) public {
+            byteValue = _byteValue;
+        }
+
+        function getByteValue() public view returns (bytes1[] memory) {
+            return byteValue;
+        }
+}
\ No newline at end of file
diff --git a/web3/_utils/contract_sources/BytesContracts.sol b/web3/_utils/contract_sources/BytesContracts.sol
new file mode 100644
index 0000000000..c4735703c1
--- /dev/null
+++ b/web3/_utils/contract_sources/BytesContracts.sol
@@ -0,0 +1,43 @@
+pragma solidity >=0.7.0;
+
+contract BytesContract {
+    bytes const = hex"0123";
+    bytes value;
+
+    constructor (bytes memory _value) {
+        value = _value;
+    }
+
+    function constValue() public view returns(bytes memory) {
+        return const;
+    }
+
+    function getValue() public view returns(bytes memory) {
+        return value;
+    }
+
+    function setValue(bytes memory _value) public {
+        value = _value;
+    }
+}
+
+contract Bytes32Contract {
+    bytes32 const = hex"0123012301230123012301230123012301230123012301230123012301230123";
+    bytes32 value;
+
+    constructor (bytes32 _value) {
+        value = _value;
+    }
+
+    function constValue() public view returns(bytes32) {
+        return const;
+    }
+
+    function getValue() public view returns(bytes32) {
+        return value;
+    }
+
+    function setValue(bytes32 _value) public {
+        value = _value;
+    }
+}
diff --git a/web3/_utils/contract_sources/ConstructorContracts.sol b/web3/_utils/contract_sources/ConstructorContracts.sol
new file mode 100644
index 0000000000..32d0e87850
--- /dev/null
+++ b/web3/_utils/contract_sources/ConstructorContracts.sol
@@ -0,0 +1,23 @@
+pragma solidity >=0.7.0;
+
+contract SimpleConstructorContract {
+    constructor() {}
+}
+
+contract ConstructorWithArgumentsContract {
+    uint256 public data_a;
+    bytes32 public data_b;
+
+    constructor(uint256 a, bytes32 b) {
+        data_a = a;
+        data_b = b;
+    }
+}
+
+contract ConstructorWithAddressArgumentContract {
+    address public testAddr;
+
+    constructor(address _testAddr) {
+        testAddr = _testAddr;
+    }
+}
diff --git a/web3/_utils/contract_sources/ContractCallerTester.sol b/web3/_utils/contract_sources/ContractCallerTester.sol
new file mode 100644
index 0000000000..62e06dc719
--- /dev/null
+++ b/web3/_utils/contract_sources/ContractCallerTester.sol
@@ -0,0 +1,21 @@
+pragma solidity >=0.7.0;
+
+contract ContractCallerTester {
+    int public count;
+
+    function add(int256 a, int256 b) public payable returns (int256) {
+        return a + b;
+    }
+
+    function increment() public returns (int256) {
+        return count += 1;
+    }
+
+    function counter() public payable returns (int256) {
+        return count;
+    }
+
+    function returnMeta() public payable returns (address, bytes memory, uint256, uint, uint) {
+        return (msg.sender, msg.data, gasleft(), msg.value, block.number);
+    }
+}
\ No newline at end of file
diff --git a/web3/_utils/contract_sources/Emitter.sol b/web3/_utils/contract_sources/EmitterContract.sol
similarity index 98%
rename from web3/_utils/contract_sources/Emitter.sol
rename to web3/_utils/contract_sources/EmitterContract.sol
index d0558be2d8..798bd940fe 100644
--- a/web3/_utils/contract_sources/Emitter.sol
+++ b/web3/_utils/contract_sources/EmitterContract.sol
@@ -1,7 +1,7 @@
-pragma solidity ^0.8.11;
+pragma solidity >=0.8.0;
 
 
-contract Emitter {
+contract EmitterContract {
     event LogAnonymous() anonymous;
     event LogNoArguments();
     event LogSingleArg(uint arg0);
@@ -10,7 +10,6 @@ contract Emitter {
     event LogQuadrupleArg(uint arg0, uint arg1, uint arg2, uint arg3);
     event LogString(string v);
     event LogBytes(bytes v);
-
     event LogSingleWithIndex(uint indexed arg0);
     event LogSingleAnonymous(uint indexed arg0) anonymous;
     event LogDoubleWithIndex(uint arg0, uint indexed arg1);
diff --git a/web3/_utils/contract_sources/EventContracts.sol b/web3/_utils/contract_sources/EventContracts.sol
new file mode 100644
index 0000000000..87230b4d14
--- /dev/null
+++ b/web3/_utils/contract_sources/EventContracts.sol
@@ -0,0 +1,21 @@
+pragma solidity >=0.6.0;
+
+contract EventContract {
+    event LogSingleArg(uint256 arg0);
+    event LogSingleWithIndex(uint256 arg0);
+
+    function logTwoEvents(uint256 _arg0) public {
+        emit LogSingleWithIndex(_arg0);
+        emit LogSingleArg(_arg0);
+    }
+}
+
+contract IndexedEventContract {
+    event LogSingleArg(uint256 arg0);
+    event LogSingleWithIndex(uint256 indexed arg0);
+
+    function logTwoEvents(uint256 _arg0) public {
+        emit LogSingleWithIndex(_arg0);
+        emit LogSingleArg(_arg0);
+    }
+}
diff --git a/web3/_utils/contract_sources/FallbackFunctionContract.sol b/web3/_utils/contract_sources/FallbackFunctionContract.sol
new file mode 100644
index 0000000000..2b061e7b33
--- /dev/null
+++ b/web3/_utils/contract_sources/FallbackFunctionContract.sol
@@ -0,0 +1,8 @@
+pragma solidity >=0.5.4;
+
+contract FallbackFunctionContract {
+    uint data;
+    constructor() payable { data = 0; }
+    function getData() public view returns (uint r) { return data; }
+    fallback() external { data = 1; }
+}
diff --git a/web3/_utils/contract_sources/MathContract.sol b/web3/_utils/contract_sources/MathContract.sol
new file mode 100644
index 0000000000..11c28deace
--- /dev/null
+++ b/web3/_utils/contract_sources/MathContract.sol
@@ -0,0 +1,31 @@
+pragma solidity >=0.7.0;
+
+contract MathContract {
+    uint256 public counter = 0;
+
+    event Increased(uint256 value);
+
+    function incrementCounter() public payable returns(uint256 result) {
+        counter = counter + 1;
+        emit Increased(1);
+        return counter;
+    }
+
+    function incrementCounter(uint256 amount) public payable returns(uint256 result) {
+        counter = counter + amount;
+        emit Increased(amount);
+        return counter;
+    }
+
+    function return13() public returns(int256 result) {
+        return 13;
+    }
+
+    function multiply7(int256 a) public payable returns(int256 result) {
+        return a * 7;
+    }
+
+    function add(int256 a, int256 b) public payable returns(int256 result) {
+        return a + b;
+    }
+}
diff --git a/web3/_utils/contract_sources/OffchainLookup.sol b/web3/_utils/contract_sources/OffchainLookup.sol
index 3d2a1649d7..ef199f126a 100644
--- a/web3/_utils/contract_sources/OffchainLookup.sol
+++ b/web3/_utils/contract_sources/OffchainLookup.sol
@@ -3,7 +3,7 @@
 
 pragma solidity ^0.8.13;
 
-contract OffchainLookupTests {
+contract OffchainLookup {
     string[] urls = ["https://web3.py/gateway/{sender}/{data}.json", "https://web3.py/gateway/{sender}.json"];
 
     error OffchainLookup(address sender, string[] urls, bytes callData, bytes4 callbackFunction, bytes extraData);
diff --git a/web3/_utils/contract_sources/PayableTester.sol b/web3/_utils/contract_sources/PayableTester.sol
new file mode 100644
index 0000000000..5de0407e76
--- /dev/null
+++ b/web3/_utils/contract_sources/PayableTester.sol
@@ -0,0 +1,10 @@
+pragma solidity >=0.6.0;
+
+
+contract PayableTesterContract {
+  bool public wasCalled;
+
+  function doNoValueCall() external {
+      wasCalled = true;
+  }
+}
diff --git a/web3/_utils/contract_sources/ReceiveFunctionContracts.sol b/web3/_utils/contract_sources/ReceiveFunctionContracts.sol
new file mode 100644
index 0000000000..739ecaefc3
--- /dev/null
+++ b/web3/_utils/contract_sources/ReceiveFunctionContracts.sol
@@ -0,0 +1,38 @@
+pragma solidity >=0.6.0;
+
+
+contract ReceiveFunctionContract {
+    string text;
+
+    fallback() external payable {
+        text = 'fallback';
+    }
+
+    receive() external payable {
+        text = 'receive';
+    }
+
+    function getText() public view returns (string memory) {
+        return text;
+    }
+
+    function setText(string memory new_text) public returns (string memory) {
+        return text = new_text;
+    }
+}
+
+contract NoReceiveFunctionContract {
+    string text;
+
+    fallback() external {
+        text = 'fallback';
+    }
+
+    function getText() public view returns (string memory) {
+        return text;
+    }
+
+    function setText(string memory new_text) public returns (string memory) {
+        return text = new_text;
+    }
+}
diff --git a/web3/_utils/contract_sources/ReflectorContracts.sol b/web3/_utils/contract_sources/ReflectorContracts.sol
new file mode 100644
index 0000000000..c7c4772872
--- /dev/null
+++ b/web3/_utils/contract_sources/ReflectorContracts.sol
@@ -0,0 +1,11 @@
+pragma solidity >=0.4.0;
+
+contract AddressReflectorContract {
+    function reflect(address arg) public pure returns(address) {
+        return arg;
+    }
+
+    function reflect(address[] memory arg) public pure returns(address[] memory) {
+        return arg;
+    }
+}
diff --git a/web3/_utils/contract_sources/RevertContract.sol b/web3/_utils/contract_sources/RevertContract.sol
new file mode 100644
index 0000000000..07f24a7d9b
--- /dev/null
+++ b/web3/_utils/contract_sources/RevertContract.sol
@@ -0,0 +1,15 @@
+pragma solidity >=0.6.1;
+
+contract RevertContract {
+  function normalFunction() public pure returns (bool) {
+      return true;
+  }
+
+  function revertWithMessage() public pure {
+      revert('Function has been reverted.');
+  }
+
+  function revertWithoutMessage() public pure {
+      revert();
+  }
+}
diff --git a/web3/_utils/contract_sources/StringContract.sol b/web3/_utils/contract_sources/StringContract.sol
new file mode 100644
index 0000000000..acd852d4e3
--- /dev/null
+++ b/web3/_utils/contract_sources/StringContract.sol
@@ -0,0 +1,22 @@
+pragma solidity >=0.6.0;
+
+contract StringContract {
+    string public value;
+
+    constructor (string memory _value) {
+        value = _value;
+    }
+
+    function getValue() external payable returns(string memory) {
+        return value;
+    }
+
+    function setValue(string memory _value) external {
+        value = _value;
+    }
+
+    // for testing contract call to unknown function selector
+    fallback(bytes calldata _calldata) external returns(bytes memory) {
+        return _calldata;
+    }
+}
diff --git a/web3/_utils/contract_sources/TupleContracts.sol b/web3/_utils/contract_sources/TupleContracts.sol
new file mode 100644
index 0000000000..23ca6e99f4
--- /dev/null
+++ b/web3/_utils/contract_sources/TupleContracts.sol
@@ -0,0 +1,20 @@
+pragma solidity >=0.6.0;
+
+contract TupleContract {
+    struct T { int x; bool[2] y; address[] z; }
+    struct S { uint a; uint[] b; T[] c; }
+
+    function method(S memory s) public pure returns (S memory) {
+        return s;
+    }
+}
+
+contract NestedTupleContract {
+    struct U { int x; int y; }
+    struct T { U[] u; }
+    struct S { T[] t; }
+
+    function method(S memory s) public pure returns (S memory) {
+        return s;
+    }
+}
diff --git a/web3/_utils/contract_sources/__init__.py b/web3/_utils/contract_sources/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/web3/_utils/contract_sources/compile_contracts.py b/web3/_utils/contract_sources/compile_contracts.py
new file mode 100644
index 0000000000..cd27a7ec4c
--- /dev/null
+++ b/web3/_utils/contract_sources/compile_contracts.py
@@ -0,0 +1,180 @@
+"""
+Arguments for the script are:
+    -v or --version         Solidity version to be used to compile the contracts. If
+                            blank, the script uses the latest hard-coded version
+                            specified within the script.
+
+    -f or --filename        If left blank, all .sol files will be compiled and the
+                            respective contract data will be generated. Pass in a
+                            specific ``.sol`` filename here to compile just one file.
+
+
+To run the script, you will need the ``py-solc-x`` library for compiling the files
+as well as ``black`` for linting. You can install those independently or install the
+full ``[dev]`` package extra as shown below.
+
+.. code:: sh
+
+    $ pip install "web3[dev]"
+
+The following example compiles all the contracts and generates their respective
+contract data that is used across our test files for the test suites. This data gets
+generated within the ``contract_data`` subdirectory within the ``contract_sources``
+folder.
+
+.. code-block:: bash
+
+    $ cd ../web3.py/web3/_utils/contract_sources
+    $ python compile_contracts.py -v 0.8.17
+    Compiling OffchainLookup
+    ...
+    ...
+    reformatted ...
+
+To compile and generate contract data for only one ``.sol`` file, specify using the
+filename with the ``-f`` (or ``--filename``) argument flag.
+
+.. code-block:: bash
+
+    $ cd ../web3.py/web3/_utils/contract_sources
+    $ python compile_contracts.py -v 0.8.17 -f OffchainLookup.sol
+    Compiling OffchainLookup.sol
+    reformatted ...
+"""
+
+
+import argparse
+import os
+import re
+from typing import (
+    Any,
+)
+
+import solcx
+
+arg_parser = argparse.ArgumentParser()
+arg_parser.add_argument(
+    "-v", "--version", help="Solidity version for compiling contracts."
+)
+arg_parser.add_argument(
+    "-f",
+    "--filename",
+    help="(optional) The filename if only one file is to be compiled - "
+    "otherwise all .sol files will be compiled at once.",
+)
+user_args = arg_parser.parse_args()
+
+CONFIGURED_SOLIDITY_VERSION = "0.8.17"
+# establish Solidity version from user-provided arg or use hard-coded version
+user_sol_version = user_args.version
+
+solidity_version = user_sol_version if user_sol_version else CONFIGURED_SOLIDITY_VERSION
+solcx.install_solc(solidity_version)
+solcx.set_solc_version(solidity_version)
+
+
+# compile just the .sol file specified or all .sol files
+all_dot_sol_files = [f for f in os.listdir(os.getcwd()) if f.endswith(".sol")]
+user_filename = user_args.filename
+files_to_compile = [user_filename] if user_filename else all_dot_sol_files
+
+
+def _compile_dot_sol_files(dot_sol_filename: str) -> dict[str, Any]:
+    compiled = solcx.compile_files(
+        [f"./{dot_sol_filename}"],
+        output_values=["abi", "bin", "bin-runtime"],
+    )
+    return compiled
+
+
+def _get_compiled_contract_data(
+    sol_file_output: dict[str, dict[str, str]],
+    dot_sol_filename: str,
+    contract_name: str = None,
+) -> dict[str, str]:
+    if not contract_name:
+        contract_name = dot_sol_filename.replace(".sol", "")
+
+    contract_data = None
+    for key in sol_file_output.keys():
+        if f":{contract_name}" in key:
+            contract_data = sol_file_output[key]
+    if not contract_data:
+        raise Exception(f"Could not find compiled data for contract: {contract_name}")
+
+    contract_data["bin"] = f"0x{contract_data['bin']}"
+    contract_data["bin-runtime"] = f"0x{contract_data['bin-runtime']}"
+
+    return contract_data
+
+
+contracts_in_file = {}
+
+
+def compile_files(file_list: list[str]) -> None:
+    for filename in file_list:
+        with open(os.path.join(os.getcwd(), filename), "r") as f:
+            dot_sol_file = f.readlines()
+
+        contract_names = []
+
+        for line in dot_sol_file:
+            if all(_ in line for _ in ["contract", "{"]) and "abstract" not in line:
+                start_index = line.find("contract ") + len("contract ")
+                end_index = line[start_index:].find(" ") + start_index
+                contract_name = line[start_index:end_index]
+                contract_names.append(contract_name)
+
+        contracts_in_file[filename] = contract_names
+
+    for dot_sol_filename in contracts_in_file.keys():
+        filename_no_extension = dot_sol_filename.replace(".sol", "")
+        split_and_lowercase = [
+            i.lower() for i in re.split(r"([A-Z][a-z]*)", filename_no_extension) if i
+        ]
+        python_filename = f"{'_'.join(split_and_lowercase)}.py"
+        python_file_path = os.path.join(os.getcwd(), "contract_data", python_filename)
+        try:
+            # clean up existing files
+            os.remove(python_file_path)
+        except FileNotFoundError:
+            pass
+        print(f"compiling {dot_sol_filename}")
+        compiled_dot_sol_data = _compile_dot_sol_files(dot_sol_filename)
+        with open(python_file_path, "w") as f:
+            f.write(f'"""\nGenerated by `{os.path.basename(__file__)}` script.\n')
+            f.write(f'Compiled with Solidity v{solidity_version}.\n"""\n\n')
+
+            for c in contracts_in_file[dot_sol_filename]:
+                c_name_split_and_uppercase = [
+                    i.upper() for i in re.split(r"([A-Z0-9][a-z0-9]*)", c) if i
+                ]
+                contract_upper = "_".join(c_name_split_and_uppercase)
+
+                c_data = _get_compiled_contract_data(
+                    compiled_dot_sol_data, dot_sol_filename, c
+                )
+
+                contract_source = (
+                    f"# source: web3/_utils/contract_sources/{dot_sol_filename}:{c}"
+                )
+                if len(contract_source) > 88:
+                    contract_source += "  # noqa: E501"
+
+                f.write(f"{contract_source}\n")
+                f.write(
+                    f'{contract_upper}_BYTECODE = "{c_data["bin"]}"  # noqa: E501\n'
+                )
+                f.write(
+                    f'{contract_upper}_RUNTIME = "{c_data["bin-runtime"]}"  # noqa: E501\n'
+                )
+                f.write(f"{contract_upper}_ABI = {c_data['abi']}\n")
+                f.write(contract_upper + "_DATA = {\n")
+                f.write(f'    "bytecode": {contract_upper}_BYTECODE,\n')
+                f.write(f'    "bytecode_runtime": {contract_upper}_RUNTIME,\n')
+                f.write(f'    "abi": {contract_upper}_ABI,\n')
+                f.write("}\n\n\n")
+
+
+compile_files(files_to_compile)
+os.system(f"black {os.getcwd()}")
diff --git a/web3/_utils/contract_sources/contract_data/__init__.py b/web3/_utils/contract_sources/contract_data/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/web3/_utils/contract_sources/contract_data/_custom_contract_data.py b/web3/_utils/contract_sources/contract_data/_custom_contract_data.py
new file mode 100644
index 0000000000..af6c64736f
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/_custom_contract_data.py
@@ -0,0 +1,21 @@
+EMITTER_ENUM = {
+    "LogAnonymous": 0,
+    "LogNoArguments": 1,
+    "LogSingleArg": 2,
+    "LogDoubleArg": 3,
+    "LogTripleArg": 4,
+    "LogQuadrupleArg": 5,
+    "LogSingleAnonymous": 6,
+    "LogSingleWithIndex": 7,
+    "LogDoubleAnonymous": 8,
+    "LogDoubleWithIndex": 9,
+    "LogTripleWithIndex": 10,
+    "LogQuadrupleWithIndex": 11,
+    "LogBytes": 12,
+    "LogString": 13,
+    "LogDynamicArgs": 14,
+    "LogListArgs": 15,
+    "LogAddressIndexed": 16,
+    "LogAddressNotIndexed": 17,
+    "LogStructArgs": 18,
+}
diff --git a/web3/_utils/contract_sources/contract_data/address_reflector.py b/web3/_utils/contract_sources/contract_data/address_reflector.py
new file mode 100644
index 0000000000..e82f121f75
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/address_reflector.py
@@ -0,0 +1,29 @@
+"""
+Generated by `compile_contract_sources.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/AddressReflector.sol:AddressReflector
+ADDRESS_REFLECTOR_BYTECODE = "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"  # noqa: E501
+ADDRESS_REFLECTOR_RUNTIME = "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"  # noqa: E501
+ADDRESS_REFLECTOR_ABI = [
+    {
+        "inputs": [{"internalType": "address", "name": "arg", "type": "address"}],
+        "name": "reflect",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "address[]", "name": "arg", "type": "address[]"}],
+        "name": "reflect",
+        "outputs": [{"internalType": "address[]", "name": "", "type": "address[]"}],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+]
+ADDRESS_REFLECTOR_DATA = {
+    "bytecode": ADDRESS_REFLECTOR_BYTECODE,
+    "bytecode_runtime": ADDRESS_REFLECTOR_RUNTIME,
+    "abi": ADDRESS_REFLECTOR_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/arrays_contract.py b/web3/_utils/contract_sources/contract_data/arrays_contract.py
new file mode 100644
index 0000000000..bbd86f8c0e
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/arrays_contract.py
@@ -0,0 +1,97 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/ArraysContract.sol:ArraysContract
+ARRAYS_CONTRACT_BYTECODE = "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 # noqa: E501
+ARRAYS_CONTRACT_RUNTIME = "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"  # noqa: E501
+ARRAYS_CONTRACT_ABI = [
+    {
+        "inputs": [
+            {"internalType": "bytes32[]", "name": "_bytes32Value", "type": "bytes32[]"},
+            {"internalType": "bytes1[]", "name": "_byteValue", "type": "bytes1[]"},
+        ],
+        "stateMutability": "nonpayable",
+        "type": "constructor",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "name": "byteConstValue",
+        "outputs": [{"internalType": "bytes1", "name": "", "type": "bytes1"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "name": "byteValue",
+        "outputs": [{"internalType": "bytes1", "name": "", "type": "bytes1"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "name": "bytes32ConstValue",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "name": "bytes32Value",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "getByteConstValue",
+        "outputs": [{"internalType": "bytes1[]", "name": "", "type": "bytes1[]"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "getByteValue",
+        "outputs": [{"internalType": "bytes1[]", "name": "", "type": "bytes1[]"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "getBytes32ConstValue",
+        "outputs": [{"internalType": "bytes32[]", "name": "", "type": "bytes32[]"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "getBytes32Value",
+        "outputs": [{"internalType": "bytes32[]", "name": "", "type": "bytes32[]"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes1[]", "name": "_byteValue", "type": "bytes1[]"}
+        ],
+        "name": "setByteValue",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes32[]", "name": "_bytes32Value", "type": "bytes32[]"}
+        ],
+        "name": "setBytes32Value",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+ARRAYS_CONTRACT_DATA = {
+    "bytecode": ARRAYS_CONTRACT_BYTECODE,
+    "bytecode_runtime": ARRAYS_CONTRACT_RUNTIME,
+    "abi": ARRAYS_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/bytes_contracts.py b/web3/_utils/contract_sources/contract_data/bytes_contracts.py
new file mode 100644
index 0000000000..4b535a170f
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/bytes_contracts.py
@@ -0,0 +1,79 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/BytesContracts.sol:BytesContract
+BYTES_CONTRACT_BYTECODE = "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"  # noqa: E501
+BYTES_CONTRACT_RUNTIME = "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"  # noqa: E501
+BYTES_CONTRACT_ABI = [
+    {
+        "inputs": [{"internalType": "bytes", "name": "_value", "type": "bytes"}],
+        "stateMutability": "nonpayable",
+        "type": "constructor",
+    },
+    {
+        "inputs": [],
+        "name": "constValue",
+        "outputs": [{"internalType": "bytes", "name": "", "type": "bytes"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "getValue",
+        "outputs": [{"internalType": "bytes", "name": "", "type": "bytes"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes", "name": "_value", "type": "bytes"}],
+        "name": "setValue",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+BYTES_CONTRACT_DATA = {
+    "bytecode": BYTES_CONTRACT_BYTECODE,
+    "bytecode_runtime": BYTES_CONTRACT_RUNTIME,
+    "abi": BYTES_CONTRACT_ABI,
+}
+
+
+# source: web3/_utils/contract_sources/BytesContracts.sol:Bytes32Contract
+BYTES32_CONTRACT_BYTECODE = "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"  # noqa: E501
+BYTES32_CONTRACT_RUNTIME = "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"  # noqa: E501
+BYTES32_CONTRACT_ABI = [
+    {
+        "inputs": [{"internalType": "bytes32", "name": "_value", "type": "bytes32"}],
+        "stateMutability": "nonpayable",
+        "type": "constructor",
+    },
+    {
+        "inputs": [],
+        "name": "constValue",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "getValue",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes32", "name": "_value", "type": "bytes32"}],
+        "name": "setValue",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+BYTES32_CONTRACT_DATA = {
+    "bytecode": BYTES32_CONTRACT_BYTECODE,
+    "bytecode_runtime": BYTES32_CONTRACT_RUNTIME,
+    "abi": BYTES32_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/constructor_contracts.py b/web3/_utils/contract_sources/contract_data/constructor_contracts.py
new file mode 100644
index 0000000000..ef4190e704
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/constructor_contracts.py
@@ -0,0 +1,74 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/ConstructorContracts.sol:SimpleConstructorContract  # noqa: E501
+SIMPLE_CONSTRUCTOR_CONTRACT_BYTECODE = "0x6080604052348015600f57600080fd5b50603f80601d6000396000f3fe6080604052600080fdfea2646970667358221220da06e0463d6a8580cff9f1e7934ce1b2f5b8b2bae8de664662738c02f755ee4564736f6c63430008110033"  # noqa: E501
+SIMPLE_CONSTRUCTOR_CONTRACT_RUNTIME = "0x6080604052600080fdfea2646970667358221220da06e0463d6a8580cff9f1e7934ce1b2f5b8b2bae8de664662738c02f755ee4564736f6c63430008110033"  # noqa: E501
+SIMPLE_CONSTRUCTOR_CONTRACT_ABI = [
+    {"inputs": [], "stateMutability": "nonpayable", "type": "constructor"}
+]
+SIMPLE_CONSTRUCTOR_CONTRACT_DATA = {
+    "bytecode": SIMPLE_CONSTRUCTOR_CONTRACT_BYTECODE,
+    "bytecode_runtime": SIMPLE_CONSTRUCTOR_CONTRACT_RUNTIME,
+    "abi": SIMPLE_CONSTRUCTOR_CONTRACT_ABI,
+}
+
+
+# source: web3/_utils/contract_sources/ConstructorContracts.sol:ConstructorWithArgumentsContract  # noqa: E501
+CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_BYTECODE = "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"  # noqa: E501
+CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME = "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"  # noqa: E501
+CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_ABI = [
+    {
+        "inputs": [
+            {"internalType": "uint256", "name": "a", "type": "uint256"},
+            {"internalType": "bytes32", "name": "b", "type": "bytes32"},
+        ],
+        "stateMutability": "nonpayable",
+        "type": "constructor",
+    },
+    {
+        "inputs": [],
+        "name": "data_a",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "data_b",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+]
+CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_DATA = {
+    "bytecode": CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_BYTECODE,
+    "bytecode_runtime": CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_RUNTIME,
+    "abi": CONSTRUCTOR_WITH_ARGUMENTS_CONTRACT_ABI,
+}
+
+
+# source: web3/_utils/contract_sources/ConstructorContracts.sol:ConstructorWithAddressArgumentContract  # noqa: E501
+CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_BYTECODE = "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"  # noqa: E501
+CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_RUNTIME = "0x6080604052348015600f57600080fd5b506004361060285760003560e01c806334664e3a14602d575b600080fd5b60336047565b604051603e919060a8565b60405180910390f35b60008054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b6000609482606b565b9050919050565b60a281608b565b82525050565b600060208201905060bb6000830184609b565b9291505056fea2646970667358221220a2033400b3f8a2ff265192f4234996bca3b25af27a799ddb8d1ae2e2bcc165a664736f6c63430008110033"  # noqa: E501
+CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_ABI = [
+    {
+        "inputs": [{"internalType": "address", "name": "_testAddr", "type": "address"}],
+        "stateMutability": "nonpayable",
+        "type": "constructor",
+    },
+    {
+        "inputs": [],
+        "name": "testAddr",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+]
+CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_DATA = {
+    "bytecode": CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_BYTECODE,
+    "bytecode_runtime": CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_RUNTIME,
+    "abi": CONSTRUCTOR_WITH_ADDRESS_ARGUMENT_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/contract_caller_tester.py b/web3/_utils/contract_sources/contract_data/contract_caller_tester.py
new file mode 100644
index 0000000000..3f9bc7a834
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/contract_caller_tester.py
@@ -0,0 +1,59 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/ContractCallerTester.sol:ContractCallerTester
+CONTRACT_CALLER_TESTER_BYTECODE = "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"  # noqa: E501
+CONTRACT_CALLER_TESTER_RUNTIME = "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"  # noqa: E501
+CONTRACT_CALLER_TESTER_ABI = [
+    {
+        "inputs": [
+            {"internalType": "int256", "name": "a", "type": "int256"},
+            {"internalType": "int256", "name": "b", "type": "int256"},
+        ],
+        "name": "add",
+        "outputs": [{"internalType": "int256", "name": "", "type": "int256"}],
+        "stateMutability": "payable",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "count",
+        "outputs": [{"internalType": "int256", "name": "", "type": "int256"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "counter",
+        "outputs": [{"internalType": "int256", "name": "", "type": "int256"}],
+        "stateMutability": "payable",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "increment",
+        "outputs": [{"internalType": "int256", "name": "", "type": "int256"}],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "returnMeta",
+        "outputs": [
+            {"internalType": "address", "name": "", "type": "address"},
+            {"internalType": "bytes", "name": "", "type": "bytes"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+            {"internalType": "uint256", "name": "", "type": "uint256"},
+        ],
+        "stateMutability": "payable",
+        "type": "function",
+    },
+]
+CONTRACT_CALLER_TESTER_DATA = {
+    "bytecode": CONTRACT_CALLER_TESTER_BYTECODE,
+    "bytecode_runtime": CONTRACT_CALLER_TESTER_RUNTIME,
+    "abi": CONTRACT_CALLER_TESTER_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/emitter_contract.py b/web3/_utils/contract_sources/contract_data/emitter_contract.py
new file mode 100644
index 0000000000..2e41aa4bc8
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/emitter_contract.py
@@ -0,0 +1,503 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/EmitterContract.sol:EmitterContract
+EMITTER_CONTRACT_BYTECODE = 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 # noqa: E501
+EMITTER_CONTRACT_RUNTIME = 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 # noqa: E501
+EMITTER_CONTRACT_ABI = [
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": True,
+                "internalType": "address",
+                "name": "arg0",
+                "type": "address",
+            },
+            {
+                "indexed": False,
+                "internalType": "address",
+                "name": "arg1",
+                "type": "address",
+            },
+        ],
+        "name": "LogAddressIndexed",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "address",
+                "name": "arg0",
+                "type": "address",
+            },
+            {
+                "indexed": False,
+                "internalType": "address",
+                "name": "arg1",
+                "type": "address",
+            },
+        ],
+        "name": "LogAddressNotIndexed",
+        "type": "event",
+    },
+    {"anonymous": True, "inputs": [], "name": "LogAnonymous", "type": "event"},
+    {
+        "anonymous": False,
+        "inputs": [
+            {"indexed": False, "internalType": "bytes", "name": "v", "type": "bytes"}
+        ],
+        "name": "LogBytes",
+        "type": "event",
+    },
+    {
+        "anonymous": True,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            },
+            {
+                "indexed": True,
+                "internalType": "uint256",
+                "name": "arg1",
+                "type": "uint256",
+            },
+        ],
+        "name": "LogDoubleAnonymous",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            },
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg1",
+                "type": "uint256",
+            },
+        ],
+        "name": "LogDoubleArg",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            },
+            {
+                "indexed": True,
+                "internalType": "uint256",
+                "name": "arg1",
+                "type": "uint256",
+            },
+        ],
+        "name": "LogDoubleWithIndex",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": True,
+                "internalType": "string",
+                "name": "arg0",
+                "type": "string",
+            },
+            {
+                "indexed": False,
+                "internalType": "string",
+                "name": "arg1",
+                "type": "string",
+            },
+        ],
+        "name": "LogDynamicArgs",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": True,
+                "internalType": "bytes2[]",
+                "name": "arg0",
+                "type": "bytes2[]",
+            },
+            {
+                "indexed": False,
+                "internalType": "bytes2[]",
+                "name": "arg1",
+                "type": "bytes2[]",
+            },
+        ],
+        "name": "LogListArgs",
+        "type": "event",
+    },
+    {"anonymous": False, "inputs": [], "name": "LogNoArguments", "type": "event"},
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            },
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg1",
+                "type": "uint256",
+            },
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg2",
+                "type": "uint256",
+            },
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg3",
+                "type": "uint256",
+            },
+        ],
+        "name": "LogQuadrupleArg",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            },
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg1",
+                "type": "uint256",
+            },
+            {
+                "indexed": True,
+                "internalType": "uint256",
+                "name": "arg2",
+                "type": "uint256",
+            },
+            {
+                "indexed": True,
+                "internalType": "uint256",
+                "name": "arg3",
+                "type": "uint256",
+            },
+        ],
+        "name": "LogQuadrupleWithIndex",
+        "type": "event",
+    },
+    {
+        "anonymous": True,
+        "inputs": [
+            {
+                "indexed": True,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            }
+        ],
+        "name": "LogSingleAnonymous",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            }
+        ],
+        "name": "LogSingleArg",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": True,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            }
+        ],
+        "name": "LogSingleWithIndex",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {"indexed": False, "internalType": "string", "name": "v", "type": "string"}
+        ],
+        "name": "LogString",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            },
+            {
+                "components": [
+                    {"internalType": "uint256", "name": "a", "type": "uint256"},
+                    {"internalType": "uint256", "name": "b", "type": "uint256"},
+                    {
+                        "components": [
+                            {"internalType": "uint256", "name": "c", "type": "uint256"}
+                        ],
+                        "internalType": "struct EmitterContract.NestedTestTuple",
+                        "name": "nested",
+                        "type": "tuple",
+                    },
+                ],
+                "indexed": False,
+                "internalType": "struct EmitterContract.TestTuple",
+                "name": "arg1",
+                "type": "tuple",
+            },
+        ],
+        "name": "LogStructArgs",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            },
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg1",
+                "type": "uint256",
+            },
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg2",
+                "type": "uint256",
+            },
+        ],
+        "name": "LogTripleArg",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            },
+            {
+                "indexed": True,
+                "internalType": "uint256",
+                "name": "arg1",
+                "type": "uint256",
+            },
+            {
+                "indexed": True,
+                "internalType": "uint256",
+                "name": "arg2",
+                "type": "uint256",
+            },
+        ],
+        "name": "LogTripleWithIndex",
+        "type": "event",
+    },
+    {
+        "inputs": [
+            {"internalType": "address", "name": "arg0", "type": "address"},
+            {"internalType": "address", "name": "arg1", "type": "address"},
+        ],
+        "name": "logAddressIndexedArgs",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "address", "name": "arg0", "type": "address"},
+            {"internalType": "address", "name": "arg1", "type": "address"},
+        ],
+        "name": "logAddressNotIndexedArgs",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes", "name": "v", "type": "bytes"}],
+        "name": "logBytes",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {
+                "internalType": "enum EmitterContract.WhichEvent",
+                "name": "which",
+                "type": "uint8",
+            },
+            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
+            {"internalType": "uint256", "name": "arg1", "type": "uint256"},
+        ],
+        "name": "logDouble",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "string", "name": "arg0", "type": "string"},
+            {"internalType": "string", "name": "arg1", "type": "string"},
+        ],
+        "name": "logDynamicArgs",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes2[]", "name": "arg0", "type": "bytes2[]"},
+            {"internalType": "bytes2[]", "name": "arg1", "type": "bytes2[]"},
+        ],
+        "name": "logListArgs",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {
+                "internalType": "enum EmitterContract.WhichEvent",
+                "name": "which",
+                "type": "uint8",
+            }
+        ],
+        "name": "logNoArgs",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {
+                "internalType": "enum EmitterContract.WhichEvent",
+                "name": "which",
+                "type": "uint8",
+            },
+            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
+            {"internalType": "uint256", "name": "arg1", "type": "uint256"},
+            {"internalType": "uint256", "name": "arg2", "type": "uint256"},
+            {"internalType": "uint256", "name": "arg3", "type": "uint256"},
+        ],
+        "name": "logQuadruple",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {
+                "internalType": "enum EmitterContract.WhichEvent",
+                "name": "which",
+                "type": "uint8",
+            },
+            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
+        ],
+        "name": "logSingle",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "string", "name": "v", "type": "string"}],
+        "name": "logString",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
+            {
+                "components": [
+                    {"internalType": "uint256", "name": "a", "type": "uint256"},
+                    {"internalType": "uint256", "name": "b", "type": "uint256"},
+                    {
+                        "components": [
+                            {"internalType": "uint256", "name": "c", "type": "uint256"}
+                        ],
+                        "internalType": "struct EmitterContract.NestedTestTuple",
+                        "name": "nested",
+                        "type": "tuple",
+                    },
+                ],
+                "internalType": "struct EmitterContract.TestTuple",
+                "name": "arg1",
+                "type": "tuple",
+            },
+        ],
+        "name": "logStruct",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {
+                "internalType": "enum EmitterContract.WhichEvent",
+                "name": "which",
+                "type": "uint8",
+            },
+            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
+            {"internalType": "uint256", "name": "arg1", "type": "uint256"},
+            {"internalType": "uint256", "name": "arg2", "type": "uint256"},
+        ],
+        "name": "logTriple",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+EMITTER_CONTRACT_DATA = {
+    "bytecode": EMITTER_CONTRACT_BYTECODE,
+    "bytecode_runtime": EMITTER_CONTRACT_RUNTIME,
+    "abi": EMITTER_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/event_contracts.py b/web3/_utils/contract_sources/contract_data/event_contracts.py
new file mode 100644
index 0000000000..2a6ce1efe9
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/event_contracts.py
@@ -0,0 +1,93 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/EventContracts.sol:EventContract
+EVENT_CONTRACT_BYTECODE = "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"  # noqa: E501
+EVENT_CONTRACT_RUNTIME = "0x608060405234801561001057600080fd5b506004361061002b5760003560e01c80635818fad714610030575b600080fd5b61004a600480360381019061004591906100f8565b61004c565b005b7ff70fe689e290d8ce2b2a388ac28db36fbb0e16a6d89c6804c461f65a1b40bb158160405161007b9190610134565b60405180910390a17f56d2ef3c5228bf5d88573621e325a4672ab50e033749a601e4f4a5e1dce905d4816040516100b29190610134565b60405180910390a150565b600080fd5b6000819050919050565b6100d5816100c2565b81146100e057600080fd5b50565b6000813590506100f2816100cc565b92915050565b60006020828403121561010e5761010d6100bd565b5b600061011c848285016100e3565b91505092915050565b61012e816100c2565b82525050565b60006020820190506101496000830184610125565b9291505056fea2646970667358221220285ccfbee395caf55e50744594b87d1c7fa4057a4a32e3da56ee5e0f1e1a13e164736f6c63430008110033"  # noqa: E501
+EVENT_CONTRACT_ABI = [
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            }
+        ],
+        "name": "LogSingleArg",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            }
+        ],
+        "name": "LogSingleWithIndex",
+        "type": "event",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "_arg0", "type": "uint256"}],
+        "name": "logTwoEvents",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+EVENT_CONTRACT_DATA = {
+    "bytecode": EVENT_CONTRACT_BYTECODE,
+    "bytecode_runtime": EVENT_CONTRACT_RUNTIME,
+    "abi": EVENT_CONTRACT_ABI,
+}
+
+
+# source: web3/_utils/contract_sources/EventContracts.sol:IndexedEventContract
+INDEXED_EVENT_CONTRACT_BYTECODE = "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"  # noqa: E501
+INDEXED_EVENT_CONTRACT_RUNTIME = "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"  # noqa: E501
+INDEXED_EVENT_CONTRACT_ABI = [
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            }
+        ],
+        "name": "LogSingleArg",
+        "type": "event",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": True,
+                "internalType": "uint256",
+                "name": "arg0",
+                "type": "uint256",
+            }
+        ],
+        "name": "LogSingleWithIndex",
+        "type": "event",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "_arg0", "type": "uint256"}],
+        "name": "logTwoEvents",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+INDEXED_EVENT_CONTRACT_DATA = {
+    "bytecode": INDEXED_EVENT_CONTRACT_BYTECODE,
+    "bytecode_runtime": INDEXED_EVENT_CONTRACT_RUNTIME,
+    "abi": INDEXED_EVENT_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/extended_resolver.py b/web3/_utils/contract_sources/contract_data/extended_resolver.py
new file mode 100644
index 0000000000..dd83d04b1f
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/extended_resolver.py
@@ -0,0 +1,90 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/ExtendedResolver.sol:ExtendedResolver
+EXTENDED_RESOLVER_BYTECODE = "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"  # noqa: E501
+EXTENDED_RESOLVER_RUNTIME = "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"  # noqa: E501
+EXTENDED_RESOLVER_ABI = [
+    {
+        "inputs": [{"internalType": "contract ENS", "name": "_ens", "type": "address"}],
+        "stateMutability": "nonpayable",
+        "type": "constructor",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "bytes32",
+                "name": "node",
+                "type": "bytes32",
+            },
+            {
+                "indexed": False,
+                "internalType": "address",
+                "name": "owner",
+                "type": "address",
+            },
+            {
+                "indexed": False,
+                "internalType": "address",
+                "name": "target",
+                "type": "address",
+            },
+            {
+                "indexed": False,
+                "internalType": "bool",
+                "name": "isAuthorised",
+                "type": "bool",
+            },
+        ],
+        "name": "AuthorisationChanged",
+        "type": "event",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes32", "name": "", "type": "bytes32"},
+            {"internalType": "address", "name": "", "type": "address"},
+            {"internalType": "address", "name": "", "type": "address"},
+        ],
+        "name": "authorisations",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes", "name": "dnsName", "type": "bytes"},
+            {"internalType": "bytes", "name": "data", "type": "bytes"},
+        ],
+        "name": "resolve",
+        "outputs": [{"internalType": "bytes", "name": "", "type": "bytes"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes32", "name": "node", "type": "bytes32"},
+            {"internalType": "address", "name": "target", "type": "address"},
+            {"internalType": "bool", "name": "isAuthorised", "type": "bool"},
+        ],
+        "name": "setAuthorisation",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes4", "name": "interfaceID", "type": "bytes4"}],
+        "name": "supportsInterface",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+]
+EXTENDED_RESOLVER_DATA = {
+    "bytecode": EXTENDED_RESOLVER_BYTECODE,
+    "bytecode_runtime": EXTENDED_RESOLVER_RUNTIME,
+    "abi": EXTENDED_RESOLVER_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/fallback_function_contract.py b/web3/_utils/contract_sources/contract_data/fallback_function_contract.py
new file mode 100644
index 0000000000..ea5e7e8652
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/fallback_function_contract.py
@@ -0,0 +1,24 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/FallbackFunctionContract.sol:FallbackFunctionContract  # noqa: E501
+FALLBACK_FUNCTION_CONTRACT_BYTECODE = "0x60806040526000808190555060be806100196000396000f3fe6080604052348015600f57600080fd5b5060043610602b5760003560e01c80633bc5de3014603557602c565b5b60016000819055005b603b604f565b60405160469190606f565b60405180910390f35b60008054905090565b6000819050919050565b6069816058565b82525050565b6000602082019050608260008301846062565b9291505056fea2646970667358221220e68e49e1327532e8eeed55e60110d01e6d3f2ea93607400e02eb7d30766f3c3e64736f6c63430008110033"  # noqa: E501
+FALLBACK_FUNCTION_CONTRACT_RUNTIME = "0x6080604052348015600f57600080fd5b5060043610602b5760003560e01c80633bc5de3014603557602c565b5b60016000819055005b603b604f565b60405160469190606f565b60405180910390f35b60008054905090565b6000819050919050565b6069816058565b82525050565b6000602082019050608260008301846062565b9291505056fea2646970667358221220e68e49e1327532e8eeed55e60110d01e6d3f2ea93607400e02eb7d30766f3c3e64736f6c63430008110033"  # noqa: E501
+FALLBACK_FUNCTION_CONTRACT_ABI = [
+    {"inputs": [], "stateMutability": "payable", "type": "constructor"},
+    {"stateMutability": "nonpayable", "type": "fallback"},
+    {
+        "inputs": [],
+        "name": "getData",
+        "outputs": [{"internalType": "uint256", "name": "r", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+]
+FALLBACK_FUNCTION_CONTRACT_DATA = {
+    "bytecode": FALLBACK_FUNCTION_CONTRACT_BYTECODE,
+    "bytecode_runtime": FALLBACK_FUNCTION_CONTRACT_RUNTIME,
+    "abi": FALLBACK_FUNCTION_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/math_contract.py b/web3/_utils/contract_sources/contract_data/math_contract.py
new file mode 100644
index 0000000000..4aba391cfe
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/math_contract.py
@@ -0,0 +1,73 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/MathContract.sol:MathContract
+MATH_CONTRACT_BYTECODE = "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"  # noqa: E501
+MATH_CONTRACT_RUNTIME = "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"  # noqa: E501
+MATH_CONTRACT_ABI = [
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "uint256",
+                "name": "value",
+                "type": "uint256",
+            }
+        ],
+        "name": "Increased",
+        "type": "event",
+    },
+    {
+        "inputs": [
+            {"internalType": "int256", "name": "a", "type": "int256"},
+            {"internalType": "int256", "name": "b", "type": "int256"},
+        ],
+        "name": "add",
+        "outputs": [{"internalType": "int256", "name": "result", "type": "int256"}],
+        "stateMutability": "payable",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "counter",
+        "outputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "incrementCounter",
+        "outputs": [{"internalType": "uint256", "name": "result", "type": "uint256"}],
+        "stateMutability": "payable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "amount", "type": "uint256"}],
+        "name": "incrementCounter",
+        "outputs": [{"internalType": "uint256", "name": "result", "type": "uint256"}],
+        "stateMutability": "payable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "int256", "name": "a", "type": "int256"}],
+        "name": "multiply7",
+        "outputs": [{"internalType": "int256", "name": "result", "type": "int256"}],
+        "stateMutability": "payable",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "return13",
+        "outputs": [{"internalType": "int256", "name": "result", "type": "int256"}],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+MATH_CONTRACT_DATA = {
+    "bytecode": MATH_CONTRACT_BYTECODE,
+    "bytecode_runtime": MATH_CONTRACT_RUNTIME,
+    "abi": MATH_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/offchain_lookup.py b/web3/_utils/contract_sources/contract_data/offchain_lookup.py
new file mode 100644
index 0000000000..db22da5a01
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/offchain_lookup.py
@@ -0,0 +1,52 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/OffchainLookup.sol:OffchainLookup
+OFFCHAIN_LOOKUP_BYTECODE = "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 # noqa: E501
+OFFCHAIN_LOOKUP_RUNTIME = "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"  # noqa: E501
+OFFCHAIN_LOOKUP_ABI = [
+    {
+        "inputs": [
+            {"internalType": "address", "name": "sender", "type": "address"},
+            {"internalType": "string[]", "name": "urls", "type": "string[]"},
+            {"internalType": "bytes", "name": "callData", "type": "bytes"},
+            {"internalType": "bytes4", "name": "callbackFunction", "type": "bytes4"},
+            {"internalType": "bytes", "name": "extraData", "type": "bytes"},
+        ],
+        "name": "OffchainLookup",
+        "type": "error",
+    },
+    {
+        "inputs": [],
+        "name": "continuousOffchainLookup",
+        "outputs": [{"internalType": "bytes", "name": "", "type": "bytes"}],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes", "name": "specifiedDataFromTest", "type": "bytes"}
+        ],
+        "name": "testOffchainLookup",
+        "outputs": [{"internalType": "bytes", "name": "", "type": "bytes"}],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes", "name": "result", "type": "bytes"},
+            {"internalType": "bytes", "name": "extraData", "type": "bytes"},
+        ],
+        "name": "testOffchainLookupWithProof",
+        "outputs": [{"internalType": "bytes", "name": "", "type": "bytes"}],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+OFFCHAIN_LOOKUP_DATA = {
+    "bytecode": OFFCHAIN_LOOKUP_BYTECODE,
+    "bytecode_runtime": OFFCHAIN_LOOKUP_RUNTIME,
+    "abi": OFFCHAIN_LOOKUP_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/offchain_resolver.py b/web3/_utils/contract_sources/contract_data/offchain_resolver.py
new file mode 100644
index 0000000000..9a845a6706
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/offchain_resolver.py
@@ -0,0 +1,100 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/OffchainResolver.sol:OffchainResolver
+OFFCHAIN_RESOLVER_BYTECODE = 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 # noqa: E501
+OFFCHAIN_RESOLVER_RUNTIME = "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"  # noqa: E501
+OFFCHAIN_RESOLVER_ABI = [
+    {
+        "inputs": [
+            {"internalType": "string[]", "name": "_urls", "type": "string[]"},
+            {"internalType": "address[]", "name": "_signers", "type": "address[]"},
+        ],
+        "stateMutability": "nonpayable",
+        "type": "constructor",
+    },
+    {
+        "inputs": [
+            {"internalType": "address", "name": "sender", "type": "address"},
+            {"internalType": "string[]", "name": "urls", "type": "string[]"},
+            {"internalType": "bytes", "name": "callData", "type": "bytes"},
+            {"internalType": "bytes4", "name": "callbackFunction", "type": "bytes4"},
+            {"internalType": "bytes", "name": "extraData", "type": "bytes"},
+        ],
+        "name": "OffchainLookup",
+        "type": "error",
+    },
+    {
+        "anonymous": False,
+        "inputs": [
+            {
+                "indexed": False,
+                "internalType": "address[]",
+                "name": "signers",
+                "type": "address[]",
+            }
+        ],
+        "name": "NewSigners",
+        "type": "event",
+    },
+    {
+        "inputs": [
+            {"internalType": "address", "name": "target", "type": "address"},
+            {"internalType": "uint64", "name": "expires", "type": "uint64"},
+            {"internalType": "bytes", "name": "request", "type": "bytes"},
+            {"internalType": "bytes", "name": "result", "type": "bytes"},
+        ],
+        "name": "makeSignatureHash",
+        "outputs": [{"internalType": "bytes32", "name": "", "type": "bytes32"}],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes", "name": "name", "type": "bytes"},
+            {"internalType": "bytes", "name": "data", "type": "bytes"},
+        ],
+        "name": "resolve",
+        "outputs": [{"internalType": "bytes", "name": "", "type": "bytes"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [
+            {"internalType": "bytes", "name": "response", "type": "bytes"},
+            {"internalType": "bytes", "name": "extraData", "type": "bytes"},
+        ],
+        "name": "resolveWithProof",
+        "outputs": [{"internalType": "bytes", "name": "", "type": "bytes"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "name": "signers",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes4", "name": "interfaceID", "type": "bytes4"}],
+        "name": "supportsInterface",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "uint256", "name": "", "type": "uint256"}],
+        "name": "urls",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+]
+OFFCHAIN_RESOLVER_DATA = {
+    "bytecode": OFFCHAIN_RESOLVER_BYTECODE,
+    "bytecode_runtime": OFFCHAIN_RESOLVER_RUNTIME,
+    "abi": OFFCHAIN_RESOLVER_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/payable_tester.py b/web3/_utils/contract_sources/contract_data/payable_tester.py
new file mode 100644
index 0000000000..807bb4c529
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/payable_tester.py
@@ -0,0 +1,29 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/PayableTester.sol:PayableTesterContract
+PAYABLE_TESTER_CONTRACT_BYTECODE = "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"  # noqa: E501
+PAYABLE_TESTER_CONTRACT_RUNTIME = "0x6080604052348015600f57600080fd5b506004361060325760003560e01c8063c6803622146037578063e4cb8f5c146051575b600080fd5b603d6059565b60405160489190609f565b60405180910390f35b6057606a565b005b60008054906101000a900460ff1681565b60016000806101000a81548160ff021916908315150217905550565b60008115159050919050565b6099816086565b82525050565b600060208201905060b260008301846092565b9291505056fea264697066735822122000b51898fbc08d97b14a5a31d9c7fa634a58531d88a18c6a31c981fd5e52334e64736f6c63430008110033"  # noqa: E501
+PAYABLE_TESTER_CONTRACT_ABI = [
+    {
+        "inputs": [],
+        "name": "doNoValueCall",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "wasCalled",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+]
+PAYABLE_TESTER_CONTRACT_DATA = {
+    "bytecode": PAYABLE_TESTER_CONTRACT_BYTECODE,
+    "bytecode_runtime": PAYABLE_TESTER_CONTRACT_RUNTIME,
+    "abi": PAYABLE_TESTER_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/receive_function_contracts.py b/web3/_utils/contract_sources/contract_data/receive_function_contracts.py
new file mode 100644
index 0000000000..340ee56f55
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/receive_function_contracts.py
@@ -0,0 +1,58 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/ReceiveFunctionContracts.sol:ReceiveFunctionContract  # noqa: E501
+RECEIVE_FUNCTION_CONTRACT_BYTECODE = "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"  # noqa: E501
+RECEIVE_FUNCTION_CONTRACT_RUNTIME = "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"  # noqa: E501
+RECEIVE_FUNCTION_CONTRACT_ABI = [
+    {"stateMutability": "payable", "type": "fallback"},
+    {
+        "inputs": [],
+        "name": "getText",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "string", "name": "new_text", "type": "string"}],
+        "name": "setText",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {"stateMutability": "payable", "type": "receive"},
+]
+RECEIVE_FUNCTION_CONTRACT_DATA = {
+    "bytecode": RECEIVE_FUNCTION_CONTRACT_BYTECODE,
+    "bytecode_runtime": RECEIVE_FUNCTION_CONTRACT_RUNTIME,
+    "abi": RECEIVE_FUNCTION_CONTRACT_ABI,
+}
+
+
+# source: web3/_utils/contract_sources/ReceiveFunctionContracts.sol:NoReceiveFunctionContract  # noqa: E501
+NO_RECEIVE_FUNCTION_CONTRACT_BYTECODE = "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"  # noqa: E501
+NO_RECEIVE_FUNCTION_CONTRACT_RUNTIME = "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"  # noqa: E501
+NO_RECEIVE_FUNCTION_CONTRACT_ABI = [
+    {"stateMutability": "nonpayable", "type": "fallback"},
+    {
+        "inputs": [],
+        "name": "getText",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "string", "name": "new_text", "type": "string"}],
+        "name": "setText",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+NO_RECEIVE_FUNCTION_CONTRACT_DATA = {
+    "bytecode": NO_RECEIVE_FUNCTION_CONTRACT_BYTECODE,
+    "bytecode_runtime": NO_RECEIVE_FUNCTION_CONTRACT_RUNTIME,
+    "abi": NO_RECEIVE_FUNCTION_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/reflector_contracts.py b/web3/_utils/contract_sources/contract_data/reflector_contracts.py
new file mode 100644
index 0000000000..bff6f93597
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/reflector_contracts.py
@@ -0,0 +1,29 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/ReflectorContracts.sol:AddressReflectorContract
+ADDRESS_REFLECTOR_CONTRACT_BYTECODE = "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"  # noqa: E501
+ADDRESS_REFLECTOR_CONTRACT_RUNTIME = "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"  # noqa: E501
+ADDRESS_REFLECTOR_CONTRACT_ABI = [
+    {
+        "inputs": [{"internalType": "address", "name": "arg", "type": "address"}],
+        "name": "reflect",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "address[]", "name": "arg", "type": "address[]"}],
+        "name": "reflect",
+        "outputs": [{"internalType": "address[]", "name": "", "type": "address[]"}],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+]
+ADDRESS_REFLECTOR_CONTRACT_DATA = {
+    "bytecode": ADDRESS_REFLECTOR_CONTRACT_BYTECODE,
+    "bytecode_runtime": ADDRESS_REFLECTOR_CONTRACT_RUNTIME,
+    "abi": ADDRESS_REFLECTOR_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/revert_contract.py b/web3/_utils/contract_sources/contract_data/revert_contract.py
new file mode 100644
index 0000000000..ff750a1790
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/revert_contract.py
@@ -0,0 +1,36 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/RevertContract.sol:RevertContract
+REVERT_CONTRACT_BYTECODE = "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"  # noqa: E501
+REVERT_CONTRACT_RUNTIME = "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"  # noqa: E501
+REVERT_CONTRACT_ABI = [
+    {
+        "inputs": [],
+        "name": "normalFunction",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "revertWithMessage",
+        "outputs": [],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "revertWithoutMessage",
+        "outputs": [],
+        "stateMutability": "pure",
+        "type": "function",
+    },
+]
+REVERT_CONTRACT_DATA = {
+    "bytecode": REVERT_CONTRACT_BYTECODE,
+    "bytecode_runtime": REVERT_CONTRACT_RUNTIME,
+    "abi": REVERT_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/simple_resolver.py b/web3/_utils/contract_sources/contract_data/simple_resolver.py
new file mode 100644
index 0000000000..3b59cc55ce
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/simple_resolver.py
@@ -0,0 +1,29 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/SimpleResolver.sol:SimpleResolver
+SIMPLE_RESOLVER_BYTECODE = "0x608060405234801561001057600080fd5b5061028c806100206000396000f3fe608060405234801561001057600080fd5b50600436106100365760003560e01c806301ffc9a71461003b5780633b3b57de1461006b575b600080fd5b61005560048036038101906100509190610134565b61009b565b604051610062919061017c565b60405180910390f35b610085600480360381019061008091906101cd565b6100cd565b604051610092919061023b565b60405180910390f35b6000633b3b57de60e01b827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916149050919050565b6000309050919050565b600080fd5b60007fffffffff0000000000000000000000000000000000000000000000000000000082169050919050565b610111816100dc565b811461011c57600080fd5b50565b60008135905061012e81610108565b92915050565b60006020828403121561014a576101496100d7565b5b60006101588482850161011f565b91505092915050565b60008115159050919050565b61017681610161565b82525050565b6000602082019050610191600083018461016d565b92915050565b6000819050919050565b6101aa81610197565b81146101b557600080fd5b50565b6000813590506101c7816101a1565b92915050565b6000602082840312156101e3576101e26100d7565b5b60006101f1848285016101b8565b91505092915050565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b6000610225826101fa565b9050919050565b6102358161021a565b82525050565b6000602082019050610250600083018461022c565b9291505056fea2646970667358221220ee3cec68b65444c456e61bd90c00df515cf26610d83bf930b4daa7444a5a033964736f6c63430008110033"  # noqa: E501
+SIMPLE_RESOLVER_RUNTIME = "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"  # noqa: E501
+SIMPLE_RESOLVER_ABI = [
+    {
+        "inputs": [{"internalType": "bytes32", "name": "nodeID", "type": "bytes32"}],
+        "name": "addr",
+        "outputs": [{"internalType": "address", "name": "", "type": "address"}],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "bytes4", "name": "interfaceID", "type": "bytes4"}],
+        "name": "supportsInterface",
+        "outputs": [{"internalType": "bool", "name": "", "type": "bool"}],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+]
+SIMPLE_RESOLVER_DATA = {
+    "bytecode": SIMPLE_RESOLVER_BYTECODE,
+    "bytecode_runtime": SIMPLE_RESOLVER_RUNTIME,
+    "abi": SIMPLE_RESOLVER_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/string_contract.py b/web3/_utils/contract_sources/contract_data/string_contract.py
new file mode 100644
index 0000000000..fe6a112a87
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/string_contract.py
@@ -0,0 +1,42 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/StringContract.sol:StringContract
+STRING_CONTRACT_BYTECODE = "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"  # noqa: E501
+STRING_CONTRACT_RUNTIME = "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"  # noqa: E501
+STRING_CONTRACT_ABI = [
+    {
+        "inputs": [{"internalType": "string", "name": "_value", "type": "string"}],
+        "stateMutability": "nonpayable",
+        "type": "constructor",
+    },
+    {"stateMutability": "nonpayable", "type": "fallback"},
+    {
+        "inputs": [],
+        "name": "getValue",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
+        "stateMutability": "payable",
+        "type": "function",
+    },
+    {
+        "inputs": [{"internalType": "string", "name": "_value", "type": "string"}],
+        "name": "setValue",
+        "outputs": [],
+        "stateMutability": "nonpayable",
+        "type": "function",
+    },
+    {
+        "inputs": [],
+        "name": "value",
+        "outputs": [{"internalType": "string", "name": "", "type": "string"}],
+        "stateMutability": "view",
+        "type": "function",
+    },
+]
+STRING_CONTRACT_DATA = {
+    "bytecode": STRING_CONTRACT_BYTECODE,
+    "bytecode_runtime": STRING_CONTRACT_RUNTIME,
+    "abi": STRING_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contract_sources/contract_data/tuple_contracts.py b/web3/_utils/contract_sources/contract_data/tuple_contracts.py
new file mode 100644
index 0000000000..4c2d99ac39
--- /dev/null
+++ b/web3/_utils/contract_sources/contract_data/tuple_contracts.py
@@ -0,0 +1,153 @@
+"""
+Generated by `compile_contracts.py` script.
+Compiled with Solidity v0.8.17.
+"""
+
+# source: web3/_utils/contract_sources/TupleContracts.sol:TupleContract
+TUPLE_CONTRACT_BYTECODE = "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"  # noqa: E501
+TUPLE_CONTRACT_RUNTIME = "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"  # noqa: E501
+TUPLE_CONTRACT_ABI = [
+    {
+        "inputs": [
+            {
+                "components": [
+                    {"internalType": "uint256", "name": "a", "type": "uint256"},
+                    {"internalType": "uint256[]", "name": "b", "type": "uint256[]"},
+                    {
+                        "components": [
+                            {"internalType": "int256", "name": "x", "type": "int256"},
+                            {"internalType": "bool[2]", "name": "y", "type": "bool[2]"},
+                            {
+                                "internalType": "address[]",
+                                "name": "z",
+                                "type": "address[]",
+                            },
+                        ],
+                        "internalType": "struct TupleContract.T[]",
+                        "name": "c",
+                        "type": "tuple[]",
+                    },
+                ],
+                "internalType": "struct TupleContract.S",
+                "name": "s",
+                "type": "tuple",
+            }
+        ],
+        "name": "method",
+        "outputs": [
+            {
+                "components": [
+                    {"internalType": "uint256", "name": "a", "type": "uint256"},
+                    {"internalType": "uint256[]", "name": "b", "type": "uint256[]"},
+                    {
+                        "components": [
+                            {"internalType": "int256", "name": "x", "type": "int256"},
+                            {"internalType": "bool[2]", "name": "y", "type": "bool[2]"},
+                            {
+                                "internalType": "address[]",
+                                "name": "z",
+                                "type": "address[]",
+                            },
+                        ],
+                        "internalType": "struct TupleContract.T[]",
+                        "name": "c",
+                        "type": "tuple[]",
+                    },
+                ],
+                "internalType": "struct TupleContract.S",
+                "name": "",
+                "type": "tuple",
+            }
+        ],
+        "stateMutability": "pure",
+        "type": "function",
+    }
+]
+TUPLE_CONTRACT_DATA = {
+    "bytecode": TUPLE_CONTRACT_BYTECODE,
+    "bytecode_runtime": TUPLE_CONTRACT_RUNTIME,
+    "abi": TUPLE_CONTRACT_ABI,
+}
+
+
+# source: web3/_utils/contract_sources/TupleContracts.sol:NestedTupleContract
+NESTED_TUPLE_CONTRACT_BYTECODE = "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"  # noqa: E501
+NESTED_TUPLE_CONTRACT_RUNTIME = "0x608060405234801561001057600080fd5b506004361061002b5760003560e01c80632655aef114610030575b600080fd5b61004a60048036038101906100459190610411565b610060565b604051610057919061065d565b60405180910390f35b610068610070565b819050919050565b6040518060200160405280606081525090565b6000604051905090565b600080fd5b600080fd5b600080fd5b6000601f19601f8301169050919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b6100e58261009c565b810181811067ffffffffffffffff82111715610104576101036100ad565b5b80604052505050565b6000610117610083565b905061012382826100dc565b919050565b600080fd5b600080fd5b600067ffffffffffffffff82111561014d5761014c6100ad565b5b602082029050602081019050919050565b600080fd5b600067ffffffffffffffff82111561017e5761017d6100ad565b5b602082029050602081019050919050565b6000819050919050565b6101a28161018f565b81146101ad57600080fd5b50565b6000813590506101bf81610199565b92915050565b6000604082840312156101db576101da610097565b5b6101e5604061010d565b905060006101f5848285016101b0565b6000830152506020610209848285016101b0565b60208301525092915050565b600061022861022384610163565b61010d565b9050808382526020820190506040840283018581111561024b5761024a61015e565b5b835b81811015610274578061026088826101c5565b84526020840193505060408101905061024d565b5050509392505050565b600082601f8301126102935761029261012d565b5b81356102a3848260208601610215565b91505092915050565b6000602082840312156102c2576102c1610097565b5b6102cc602061010d565b9050600082013567ffffffffffffffff8111156102ec576102eb610128565b5b6102f88482850161027e565b60008301525092915050565b600061031761031284610132565b61010d565b9050808382526020820190506020840283018581111561033a5761033961015e565b5b835b8181101561038157803567ffffffffffffffff81111561035f5761035e61012d565b5b80860161036c89826102ac565b8552602085019450505060208101905061033c565b5050509392505050565b600082601f8301126103a05761039f61012d565b5b81356103b0848260208601610304565b91505092915050565b6000602082840312156103cf576103ce610097565b5b6103d9602061010d565b9050600082013567ffffffffffffffff8111156103f9576103f8610128565b5b6104058482850161038b565b60008301525092915050565b6000602082840312156104275761042661008d565b5b600082013567ffffffffffffffff81111561044557610444610092565b5b610451848285016103b9565b91505092915050565b600081519050919050565b600082825260208201905092915050565b6000819050602082019050919050565b600081519050919050565b600082825260208201905092915050565b6000819050602082019050919050565b6104bb8161018f565b82525050565b6040820160008201516104d760008501826104b2565b5060208201516104ea60208501826104b2565b50505050565b60006104fc83836104c1565b60408301905092915050565b6000602082019050919050565b600061052082610486565b61052a8185610491565b9350610535836104a2565b8060005b8381101561056657815161054d88826104f0565b975061055883610508565b925050600181019050610539565b5085935050505092915050565b600060208301600083015184820360008601526105908282610515565b9150508091505092915050565b60006105a98383610573565b905092915050565b6000602082019050919050565b60006105c98261045a565b6105d38185610465565b9350836020820285016105e585610476565b8060005b858110156106215784840389528151610602858261059d565b945061060d836105b1565b925060208a019950506001810190506105e9565b50829750879550505050505092915050565b6000602083016000830151848203600086015261065082826105be565b9150508091505092915050565b600060208201905081810360008301526106778184610633565b90509291505056fea26469706673582212208ea70f899bda98545e145e7a333a0ae15bd8ae26961c9b8ec53f480310e88a7764736f6c63430008110033"  # noqa: E501
+NESTED_TUPLE_CONTRACT_ABI = [
+    {
+        "inputs": [
+            {
+                "components": [
+                    {
+                        "components": [
+                            {
+                                "components": [
+                                    {
+                                        "internalType": "int256",
+                                        "name": "x",
+                                        "type": "int256",
+                                    },
+                                    {
+                                        "internalType": "int256",
+                                        "name": "y",
+                                        "type": "int256",
+                                    },
+                                ],
+                                "internalType": "struct NestedTupleContract.U[]",
+                                "name": "u",
+                                "type": "tuple[]",
+                            }
+                        ],
+                        "internalType": "struct NestedTupleContract.T[]",
+                        "name": "t",
+                        "type": "tuple[]",
+                    }
+                ],
+                "internalType": "struct NestedTupleContract.S",
+                "name": "s",
+                "type": "tuple",
+            }
+        ],
+        "name": "method",
+        "outputs": [
+            {
+                "components": [
+                    {
+                        "components": [
+                            {
+                                "components": [
+                                    {
+                                        "internalType": "int256",
+                                        "name": "x",
+                                        "type": "int256",
+                                    },
+                                    {
+                                        "internalType": "int256",
+                                        "name": "y",
+                                        "type": "int256",
+                                    },
+                                ],
+                                "internalType": "struct NestedTupleContract.U[]",
+                                "name": "u",
+                                "type": "tuple[]",
+                            }
+                        ],
+                        "internalType": "struct NestedTupleContract.T[]",
+                        "name": "t",
+                        "type": "tuple[]",
+                    }
+                ],
+                "internalType": "struct NestedTupleContract.S",
+                "name": "",
+                "type": "tuple",
+            }
+        ],
+        "stateMutability": "pure",
+        "type": "function",
+    }
+]
+NESTED_TUPLE_CONTRACT_DATA = {
+    "bytecode": NESTED_TUPLE_CONTRACT_BYTECODE,
+    "bytecode_runtime": NESTED_TUPLE_CONTRACT_RUNTIME,
+    "abi": NESTED_TUPLE_CONTRACT_ABI,
+}
diff --git a/web3/_utils/contracts.py b/web3/_utils/contracts.py
index 96922af080..63313c8212 100644
--- a/web3/_utils/contracts.py
+++ b/web3/_utils/contracts.py
@@ -366,7 +366,12 @@ def validate_payable(transaction: TxParams, abi: ABIFunction) -> None:
     """
     if "value" in transaction:
         if to_integer_if_hex(transaction["value"]) != 0:
-            if "payable" in abi and not abi["payable"]:
+            if (
+                "payable" in abi
+                and not abi["payable"]
+                or "stateMutability" in abi
+                and abi["stateMutability"] == "nonpayable"
+            ):
                 raise Web3ValidationError(
                     "Sending non-zero ether to a contract function "
                     "with payable=False. Please ensure that "
diff --git a/web3/_utils/module_testing/emitter_contract.py b/web3/_utils/module_testing/emitter_contract.py
deleted file mode 100644
index 5a33931e8a..0000000000
--- a/web3/_utils/module_testing/emitter_contract.py
+++ /dev/null
@@ -1,509 +0,0 @@
-CONTRACT_EMITTER_CODE = 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 # noqa: E501
-CONTRACT_EMITTER_RUNTIME = 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 # noqa: E501
-CONTRACT_EMITTER_ABI = [
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": True,
-                "internalType": "address",
-                "name": "arg0",
-                "type": "address",
-            },
-            {
-                "indexed": False,
-                "internalType": "address",
-                "name": "arg1",
-                "type": "address",
-            },
-        ],
-        "name": "LogAddressIndexed",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "address",
-                "name": "arg0",
-                "type": "address",
-            },
-            {
-                "indexed": False,
-                "internalType": "address",
-                "name": "arg1",
-                "type": "address",
-            },
-        ],
-        "name": "LogAddressNotIndexed",
-        "type": "event",
-    },
-    {"anonymous": True, "inputs": [], "name": "LogAnonymous", "type": "event"},
-    {
-        "anonymous": False,
-        "inputs": [
-            {"indexed": False, "internalType": "bytes", "name": "v", "type": "bytes"}
-        ],
-        "name": "LogBytes",
-        "type": "event",
-    },
-    {
-        "anonymous": True,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            },
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "arg1",
-                "type": "uint256",
-            },
-        ],
-        "name": "LogDoubleAnonymous",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg1",
-                "type": "uint256",
-            },
-        ],
-        "name": "LogDoubleArg",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            },
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "arg1",
-                "type": "uint256",
-            },
-        ],
-        "name": "LogDoubleWithIndex",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": True,
-                "internalType": "string",
-                "name": "arg0",
-                "type": "string",
-            },
-            {
-                "indexed": False,
-                "internalType": "string",
-                "name": "arg1",
-                "type": "string",
-            },
-        ],
-        "name": "LogDynamicArgs",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": True,
-                "internalType": "bytes2[]",
-                "name": "arg0",
-                "type": "bytes2[]",
-            },
-            {
-                "indexed": False,
-                "internalType": "bytes2[]",
-                "name": "arg1",
-                "type": "bytes2[]",
-            },
-        ],
-        "name": "LogListArgs",
-        "type": "event",
-    },
-    {"anonymous": False, "inputs": [], "name": "LogNoArguments", "type": "event"},
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg1",
-                "type": "uint256",
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg2",
-                "type": "uint256",
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg3",
-                "type": "uint256",
-            },
-        ],
-        "name": "LogQuadrupleArg",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg1",
-                "type": "uint256",
-            },
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "arg2",
-                "type": "uint256",
-            },
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "arg3",
-                "type": "uint256",
-            },
-        ],
-        "name": "LogQuadrupleWithIndex",
-        "type": "event",
-    },
-    {
-        "anonymous": True,
-        "inputs": [
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            }
-        ],
-        "name": "LogSingleAnonymous",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            }
-        ],
-        "name": "LogSingleArg",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            }
-        ],
-        "name": "LogSingleWithIndex",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {"indexed": False, "internalType": "string", "name": "v", "type": "string"}
-        ],
-        "name": "LogString",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            },
-            {
-                "components": [
-                    {"internalType": "uint256", "name": "a", "type": "uint256"},
-                    {"internalType": "uint256", "name": "b", "type": "uint256"},
-                    {
-                        "components": [
-                            {"internalType": "uint256", "name": "c", "type": "uint256"}
-                        ],
-                        "internalType": "struct Emitter.NestedTestTuple",
-                        "name": "nested",
-                        "type": "tuple",
-                    },
-                ],
-                "indexed": False,
-                "internalType": "struct Emitter.TestTuple",
-                "name": "arg1",
-                "type": "tuple",
-            },
-        ],
-        "name": "LogStructArgs",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg1",
-                "type": "uint256",
-            },
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg2",
-                "type": "uint256",
-            },
-        ],
-        "name": "LogTripleArg",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {
-                "indexed": False,
-                "internalType": "uint256",
-                "name": "arg0",
-                "type": "uint256",
-            },
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "arg1",
-                "type": "uint256",
-            },
-            {
-                "indexed": True,
-                "internalType": "uint256",
-                "name": "arg2",
-                "type": "uint256",
-            },
-        ],
-        "name": "LogTripleWithIndex",
-        "type": "event",
-    },
-    {
-        "inputs": [
-            {"internalType": "address", "name": "arg0", "type": "address"},
-            {"internalType": "address", "name": "arg1", "type": "address"},
-        ],
-        "name": "logAddressIndexedArgs",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [
-            {"internalType": "address", "name": "arg0", "type": "address"},
-            {"internalType": "address", "name": "arg1", "type": "address"},
-        ],
-        "name": "logAddressNotIndexedArgs",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [{"internalType": "bytes", "name": "v", "type": "bytes"}],
-        "name": "logBytes",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "enum Emitter.WhichEvent",
-                "name": "which",
-                "type": "uint8",
-            },
-            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
-            {"internalType": "uint256", "name": "arg1", "type": "uint256"},
-        ],
-        "name": "logDouble",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [
-            {"internalType": "string", "name": "arg0", "type": "string"},
-            {"internalType": "string", "name": "arg1", "type": "string"},
-        ],
-        "name": "logDynamicArgs",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [
-            {"internalType": "bytes2[]", "name": "arg0", "type": "bytes2[]"},
-            {"internalType": "bytes2[]", "name": "arg1", "type": "bytes2[]"},
-        ],
-        "name": "logListArgs",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "enum Emitter.WhichEvent",
-                "name": "which",
-                "type": "uint8",
-            }
-        ],
-        "name": "logNoArgs",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "enum Emitter.WhichEvent",
-                "name": "which",
-                "type": "uint8",
-            },
-            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
-            {"internalType": "uint256", "name": "arg1", "type": "uint256"},
-            {"internalType": "uint256", "name": "arg2", "type": "uint256"},
-            {"internalType": "uint256", "name": "arg3", "type": "uint256"},
-        ],
-        "name": "logQuadruple",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "enum Emitter.WhichEvent",
-                "name": "which",
-                "type": "uint8",
-            },
-            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
-        ],
-        "name": "logSingle",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [{"internalType": "string", "name": "v", "type": "string"}],
-        "name": "logString",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [
-            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
-            {
-                "components": [
-                    {"internalType": "uint256", "name": "a", "type": "uint256"},
-                    {"internalType": "uint256", "name": "b", "type": "uint256"},
-                    {
-                        "components": [
-                            {"internalType": "uint256", "name": "c", "type": "uint256"}
-                        ],
-                        "internalType": "struct Emitter.NestedTestTuple",
-                        "name": "nested",
-                        "type": "tuple",
-                    },
-                ],
-                "internalType": "struct Emitter.TestTuple",
-                "name": "arg1",
-                "type": "tuple",
-            },
-        ],
-        "name": "logStruct",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "enum Emitter.WhichEvent",
-                "name": "which",
-                "type": "uint8",
-            },
-            {"internalType": "uint256", "name": "arg0", "type": "uint256"},
-            {"internalType": "uint256", "name": "arg1", "type": "uint256"},
-            {"internalType": "uint256", "name": "arg2", "type": "uint256"},
-        ],
-        "name": "logTriple",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-]
-
-
-EMITTER_ENUM = {
-    "LogAnonymous": 0,
-    "LogNoArguments": 1,
-    "LogSingleArg": 2,
-    "LogDoubleArg": 3,
-    "LogTripleArg": 4,
-    "LogQuadrupleArg": 5,
-    "LogSingleAnonymous": 6,
-    "LogSingleWithIndex": 7,
-    "LogDoubleAnonymous": 8,
-    "LogDoubleWithIndex": 9,
-    "LogTripleWithIndex": 10,
-    "LogQuadrupleWithIndex": 11,
-    "LogStructArg": 12,
-}
diff --git a/web3/_utils/module_testing/eth_module.py b/web3/_utils/module_testing/eth_module.py
index 69753adca6..7f9a12b896 100644
--- a/web3/_utils/module_testing/eth_module.py
+++ b/web3/_utils/module_testing/eth_module.py
@@ -712,7 +712,9 @@ async def test_eth_get_code(
 
     @pytest.mark.asyncio
     async def test_eth_get_code_invalid_address(
-        self, async_w3: "Web3", math_contract: "Contract"
+        self,
+        async_w3: "Web3",
+        math_contract: "Contract",
     ) -> None:
         with pytest.raises(InvalidAddress):
             await async_w3.eth.get_code(  # type: ignore
@@ -3400,7 +3402,7 @@ def test_eth_call_old_contract_state(
         block_num = start_block["number"]
         block_hash = start_block["hash"]
 
-        math_contract.functions.increment().transact({"from": unlocked_account})
+        math_contract.functions.incrementCounter().transact({"from": unlocked_account})
 
         # This isn't an incredibly convincing test since we can't mine, and
         # the default resolved block is latest, So if block_identifier was ignored
diff --git a/web3/_utils/module_testing/event_contract.py b/web3/_utils/module_testing/event_contract.py
deleted file mode 100644
index c3425abc69..0000000000
--- a/web3/_utils/module_testing/event_contract.py
+++ /dev/null
@@ -1,46 +0,0 @@
-EVNT_CONTRACT_CODE = (
-    "6080604052348015600f57600080fd5b5061010b8061001f6000396000f30060806040526004361"
-    "0603f576000357c0100000000000000000000000000000000000000000000000000000000900463"
-    "ffffffff1680635818fad7146044575b600080fd5b348015604f57600080fd5b50606c600480360"
-    "38101908080359060200190929190505050606e565b005b7ff70fe689e290d8ce2b2a388ac28db3"
-    "6fbb0e16a6d89c6804c461f65a1b40bb15816040518082815260200191505060405180910390a17"
-    "f56d2ef3c5228bf5d88573621e325a4672ab50e033749a601e4f4a5e1dce905d481604051808281"
-    "5260200191505060405180910390a1505600a165627a7a72305820ff79430a04cf654d7b46edc52"
-    "9ccaa5d7f77607f54bb58210be0c48455292c810029"
-)
-
-
-EVNT_CONTRACT_RUNTIME = (
-    "608060405260043610603f576000357c01000000000000000000000000000000000000000000000"
-    "00000000000900463ffffffff1680635818fad7146044575b600080fd5b348015604f57600080fd"
-    "5b50606c60048036038101908080359060200190929190505050606e565b005b7ff70fe689e290d"
-    "8ce2b2a388ac28db36fbb0e16a6d89c6804c461f65a1b40bb158160405180828152602001915050"
-    "60405180910390a17f56d2ef3c5228bf5d88573621e325a4672ab50e033749a601e4f4a5e1dce90"
-    "5d4816040518082815260200191505060405180910390a1505600a165627a7a72305820ff79430a"
-    "04cf654d7b46edc529ccaa5d7f77607f54bb58210be0c48455292c810029"
-)
-
-
-EVNT_CONTRACT_ABI = [
-    {
-        "constant": False,
-        "inputs": [{"name": "arg0", "type": "uint256"}],
-        "name": "logTwoEvents",
-        "outputs": [],
-        "payable": False,
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "anonymous": False,
-        "inputs": [{"indexed": False, "name": "arg0", "type": "uint256"}],
-        "name": "LogSingleWithIndex",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [{"indexed": False, "name": "arg0", "type": "uint256"}],
-        "name": "LogSingleArg",
-        "type": "event",
-    },
-]
diff --git a/web3/_utils/module_testing/fallback_contract.py b/web3/_utils/module_testing/fallback_contract.py
deleted file mode 100644
index 7c2213488c..0000000000
--- a/web3/_utils/module_testing/fallback_contract.py
+++ /dev/null
@@ -1,14 +0,0 @@
-CONTRACT_FALLBACK_FUNCTION_SOURCE = """
-contract A {
-    uint data;
-    function A() public payable { data = 0; }
-    function getData() returns (uint r) { return data; }
-    function() { data = 1; }
-}
-"""
-
-CONTRACT_FALLBACK_FUNCTION_CODE = "60606040526000808190555060ae806100196000396000f300606060405260043610603f576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680633bc5de30146053575b3415604957600080fd5b6001600081905550005b3415605d57600080fd5b60636079565b6040518082815260200191505060405180910390f35b600080549050905600a165627a7a72305820045439389e4742569ec078687e6a0c81997709778a0097adbe07ccfd9f7b1a330029"  # noqa: E501
-
-CONTRACT_FALLBACK_FUNCTION_RUNTIME = "606060405260043610603f576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680633bc5de30146053575b3415604957600080fd5b6001600081905550005b3415605d57600080fd5b60636079565b6040518082815260200191505060405180910390f35b600080549050905600a165627a7a72305820045439389e4742569ec078687e6a0c81997709778a0097adbe07ccfd9f7b1a330029"  # noqa: E501
-
-CONTRACT_FALLBACK_FUNCTION_ABI = '[{"constant": false, "inputs": [], "name": "getData", "outputs": [{"name": "r", "type": "uint256"}], "payable": false, "stateMutability": "nonpayable", "type": "function"}, {"inputs": [], "payable": true, "stateMutability": "payable", "type": "constructor"}, {"payable": false, "stateMutability": "nonpayable", "type": "fallback"}]'  # noqa: E501
diff --git a/web3/_utils/module_testing/indexed_event_contract.py b/web3/_utils/module_testing/indexed_event_contract.py
deleted file mode 100644
index 1f090b6474..0000000000
--- a/web3/_utils/module_testing/indexed_event_contract.py
+++ /dev/null
@@ -1,46 +0,0 @@
-IND_EVENT_CONTRACT_CODE = (
-    "6080604052348015600f57600080fd5b506101018061001f6000396000f30060806040526004361"
-    "0603f576000357c0100000000000000000000000000000000000000000000000000000000900463"
-    "ffffffff1680635818fad7146044575b600080fd5b348015604f57600080fd5b50606c600480360"
-    "38101908080359060200190929190505050606e565b005b807ff70fe689e290d8ce2b2a388ac28d"
-    "b36fbb0e16a6d89c6804c461f65a1b40bb1560405160405180910390a27f56d2ef3c5228bf5d885"
-    "73621e325a4672ab50e033749a601e4f4a5e1dce905d48160405180828152602001915050604051"
-    "80910390a1505600a165627a7a72305820afa2dc55cd3a55a914793a583c3284fc5f8dc8ebec94e"
-    "6ec7fe1ad6d604daf350029"
-)
-
-
-IND_EVENT_CONTRACT_RUNTIME = (
-    "608060405260043610603f576000357c01000000000000000000000000000000000000000000000"
-    "00000000000900463ffffffff1680635818fad7146044575b600080fd5b348015604f57600080fd"
-    "5b50606c60048036038101908080359060200190929190505050606e565b005b807ff70fe689e29"
-    "0d8ce2b2a388ac28db36fbb0e16a6d89c6804c461f65a1b40bb1560405160405180910390a27f56"
-    "d2ef3c5228bf5d88573621e325a4672ab50e033749a601e4f4a5e1dce905d481604051808281526"
-    "0200191505060405180910390a1505600a165627a7a72305820afa2dc55cd3a55a914793a583c32"
-    "84fc5f8dc8ebec94e6ec7fe1ad6d604daf350029"
-)
-
-
-IND_EVENT_CONTRACT_ABI = [
-    {
-        "constant": False,
-        "inputs": [{"name": "arg0", "type": "uint256"}],
-        "name": "logTwoEvents",
-        "outputs": [],
-        "payable": False,
-        "stateMutability": "nonpayable",
-        "type": "function",
-    },
-    {
-        "anonymous": False,
-        "inputs": [{"indexed": True, "name": "arg0", "type": "uint256"}],
-        "name": "LogSingleWithIndex",
-        "type": "event",
-    },
-    {
-        "anonymous": False,
-        "inputs": [{"indexed": False, "name": "arg0", "type": "uint256"}],
-        "name": "LogSingleArg",
-        "type": "event",
-    },
-]
diff --git a/web3/_utils/module_testing/math_contract.py b/web3/_utils/module_testing/math_contract.py
deleted file mode 100644
index 0f3c428f61..0000000000
--- a/web3/_utils/module_testing/math_contract.py
+++ /dev/null
@@ -1,192 +0,0 @@
-MATH_BYTECODE = (
-    "606060405261022e806100126000396000f360606040523615610074576000357c01000000000000"
-    "000000000000000000000000000000000000000000009004806316216f391461007657806361bc22"
-    "1a146100995780637cf5dab0146100bc578063a5f3c23b146100e8578063d09de08a1461011d5780"
-    "63dcf537b11461014057610074565b005b610083600480505061016c565b60405180828152602001"
-    "91505060405180910390f35b6100a6600480505061017f565b604051808281526020019150506040"
-    "5180910390f35b6100d26004808035906020019091905050610188565b6040518082815260200191"
-    "505060405180910390f35b61010760048080359060200190919080359060200190919050506101ea"
-    "565b6040518082815260200191505060405180910390f35b61012a6004805050610201565b604051"
-    "8082815260200191505060405180910390f35b610156600480803590602001909190505061021756"
-    "5b6040518082815260200191505060405180910390f35b6000600d9050805080905061017c565b90"
-    "565b60006000505481565b6000816000600082828250540192505081905550600060005054905080"
-    "507f3496c3ede4ec3ab3686712aa1c238593ea6a42df83f98a5ec7df9834cfa577c5816040518082"
-    "815260200191505060405180910390a18090506101e5565b919050565b6000818301905080508090"
-    "506101fb565b92915050565b600061020d6001610188565b9050610214565b90565b600060078202"
-    "90508050809050610229565b91905056"
-)
-
-
-MATH_ABI = [
-    {
-        "constant": False,
-        "inputs": [],
-        "name": "return13",
-        "outputs": [
-            {"name": "result", "type": "int256"},
-        ],
-        "type": "function",
-    },
-    {
-        "constant": True,
-        "inputs": [],
-        "name": "counter",
-        "outputs": [
-            {"name": "", "type": "uint256"},
-        ],
-        "type": "function",
-    },
-    {
-        "constant": False,
-        "inputs": [
-            {"name": "amt", "type": "uint256"},
-        ],
-        "name": "increment",
-        "outputs": [
-            {"name": "result", "type": "uint256"},
-        ],
-        "type": "function",
-    },
-    {
-        "constant": False,
-        "inputs": [
-            {"name": "a", "type": "int256"},
-            {"name": "b", "type": "int256"},
-        ],
-        "name": "add",
-        "outputs": [
-            {"name": "result", "type": "int256"},
-        ],
-        "type": "function",
-    },
-    {
-        "constant": False,
-        "inputs": [],
-        "name": "increment",
-        "outputs": [
-            {"name": "", "type": "uint256"},
-        ],
-        "type": "function",
-    },
-    {
-        "constant": False,
-        "inputs": [
-            {"name": "a", "type": "int256"},
-        ],
-        "name": "multiply7",
-        "outputs": [
-            {"name": "result", "type": "int256"},
-        ],
-        "type": "function",
-    },
-    {
-        "anonymous": False,
-        "inputs": [
-            {"indexed": False, "name": "value", "type": "uint256"},
-        ],
-        "name": "Increased",
-        "type": "event",
-    },
-]
-
-# The de-compiled math contract, for reference:
-"""
-contract Contract {
-    function main() {
-        memory[0x40:0x60] = 0x60;
-
-        if (!msg.data.length) { stop(); }
-
-        var var0 =
-            msg.data[0x00:0x20] / 0x0100000000000000000000000000000000000000000000000000000000;  # noqa: E501
-
-        if (var0 == 0x16216f39) {
-            // Dispatch table entry for return13()
-            var var1 = 0x0083;
-            var1 = return13();
-            var temp0 = memory[0x40:0x60];
-            memory[temp0:temp0 + 0x20] = var1;
-            var temp1 = memory[0x40:0x60];
-            return memory[temp1:temp1 + (temp0 + 0x20) - temp1];
-        } else if (var0 == 0x61bc221a) {
-            // Dispatch table entry for counter()
-            var1 = 0x00a6;
-            var var2 = counter();
-            var temp2 = memory[0x40:0x60];
-            memory[temp2:temp2 + 0x20] = var2;
-            var temp3 = memory[0x40:0x60];
-            return memory[temp3:temp3 + (temp2 + 0x20) - temp3];
-        } else if (var0 == 0x7cf5dab0) {
-            // Dispatch table entry for increment(uint256)
-            var1 = 0x00d2;
-            var2 = msg.data[0x04:0x24];
-            var1 = increment(var2);
-            var temp4 = memory[0x40:0x60];
-            memory[temp4:temp4 + 0x20] = var1;
-            var temp5 = memory[0x40:0x60];
-            return memory[temp5:temp5 + (temp4 + 0x20) - temp5];
-        } else if (var0 == 0xa5f3c23b) {
-            // Dispatch table entry for add(int256,int256)
-            var1 = 0x0107;
-            var2 = msg.data[0x04:0x24];
-            var var3 = msg.data[0x24:0x44];
-            var1 = add(var2, var3);
-            var temp6 = memory[0x40:0x60];
-            memory[temp6:temp6 + 0x20] = var1;
-            var temp7 = memory[0x40:0x60];
-            return memory[temp7:temp7 + (temp6 + 0x20) - temp7];
-        } else if (var0 == 0xd09de08a) {
-            // Dispatch table entry for increment()
-            var1 = 0x012a;
-            var1 = increment();
-            var temp8 = memory[0x40:0x60];
-            memory[temp8:temp8 + 0x20] = var1;
-            var temp9 = memory[0x40:0x60];
-            return memory[temp9:temp9 + (temp8 + 0x20) - temp9];
-        } else if (var0 == 0xdcf537b1) {
-            // Dispatch table entry for multiply7(int256)
-            var1 = 0x0156;
-            var2 = msg.data[0x04:0x24];
-            var1 = multiply7(var2);
-            var temp10 = memory[0x40:0x60];
-            memory[temp10:temp10 + 0x20] = var1;
-            var temp11 = memory[0x40:0x60];
-            return memory[temp11:temp11 + (temp10 + 0x20) - temp11];
-        } else { stop(); }
-    }
-
-    function return13() returns (var r0) {
-        var var0 = 0x0d;
-        return var0;
-    }
-
-    function counter() returns (var r0) { return storage[0x00]; }
-
-    function increment(var arg0) returns (var r0) {
-        storage[0x00] = storage[0x00] + arg0;
-        var temp0 = memory[0x40:0x60];
-        memory[temp0:temp0 + 0x20] = storage[0x00];
-        var temp1 = memory[0x40:0x60];
-        log(memory[temp1:temp1 + (temp0 + 0x20) - temp1],
-            [0x3496c3ede4ec3ab3686712aa1c238593ea6a42df83f98a5ec7df9834cfa577c5]);
-        var var0 = storage[0x00];
-        return var0;}
-
-    function add(var arg0, var arg1) returns (var r0) {
-        var var0 = arg0 + arg1;
-        return var0;
-    }
-
-    function increment() returns (var r0) {
-        var var0 = 0x00;
-        var var1 = 0x020d;
-        var var2 = 0x01;
-        return increment(var2);
-    }
-
-    function multiply7(var arg0) returns (var r0) {
-        var var0 = arg0 * 0x07;
-        return var0;
-    }
-}
-"""
diff --git a/web3/_utils/module_testing/no_receive_contract.py b/web3/_utils/module_testing/no_receive_contract.py
deleted file mode 100644
index 2afeb62353..0000000000
--- a/web3/_utils/module_testing/no_receive_contract.py
+++ /dev/null
@@ -1,69 +0,0 @@
-CONTRACT_NO_RECEIVE_SOURCE_CODE = """
-pragma solidity ^0.6.0;
-
-
-contract Receive {
-    string text;
-
-    fallback() external {
-        text = 'fallback';
-    }
-
-    function getText() public view returns (string memory) {
-        return text;
-    }
-
-    function setText(string memory new_text) public returns (string memory) {
-        return text = new_text;
-    }
-}
-
-"""
-
-
-CONTRACT_NO_RECEIVE_FUNCTION_ABI = """
-[
-    {
-        "stateMutability": "nonpayable",
-        "type": "fallback"
-    },
-    {
-        "inputs": [],
-        "name": "getText",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "string",
-                "name": "new_text",
-                "type": "string"
-            }
-        ],
-        "name": "setText",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    }
-]
-"""
-
-
-CONTRACT_NO_RECEIVE_FUNCTION_CODE = "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"  # noqa: E501
-
-
-CONTRACT_NO_RECEIVE_FUNCTION_RUNTIME = "608060405234801561001057600080fd5b50600436106100365760003560e01c80635d3a1f9d14610068578063e00fe2eb14610183575b6040805180820190915260088082526766616c6c6261636b60c01b6020909201918252610065916000916102c8565b50005b61010e6004803603602081101561007e57600080fd5b81019060208101813564010000000081111561009957600080fd5b8201836020820111156100ab57600080fd5b803590602001918460018302840111640100000000831117156100cd57600080fd5b91908080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525092955061018b945050505050565b6040805160208082528351818301528351919283929083019185019080838360005b83811015610148578181015183820152602001610130565b50505050905090810190601f1680156101755780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b61010e610231565b80516060906101a19060009060208501906102c8565b805460408051602060026001851615610100026000190190941693909304601f810184900484028201840190925281815292918301828280156102255780601f106101fa57610100808354040283529160200191610225565b820191906000526020600020905b81548152906001019060200180831161020857829003601f168201915b50505050509050919050565b60008054604080516020601f60026000196101006001881615020190951694909404938401819004810282018101909252828152606093909290918301828280156102bd5780601f10610292576101008083540402835291602001916102bd565b820191906000526020600020905b8154815290600101906020018083116102a057829003601f168201915b505050505090505b90565b828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f1061030957805160ff1916838001178555610336565b82800160010185558215610336579182015b8281111561033657825182559160200191906001019061031b565b50610342929150610346565b5090565b6102c591905b80821115610342576000815560010161034c56fea26469706673582212208c33db8b08eb0abda95d96bba0df24cf6356f47eb17c4f556a3427dc161852db64736f6c63430006010033"  # noqa: E501
diff --git a/web3/_utils/module_testing/offchain_lookup_contract.py b/web3/_utils/module_testing/offchain_lookup_contract.py
deleted file mode 100644
index 7f7e1f35e7..0000000000
--- a/web3/_utils/module_testing/offchain_lookup_contract.py
+++ /dev/null
@@ -1,106 +0,0 @@
-import json
-
-# contract source at .contract_sources/OffchainLookup.sol
-OFFCHAIN_LOOKUP_BYTECODE = "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 # noqa: E501
-OFFCHAIN_LOOKUP_BYTECODE_RUNTIME = "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"  # noqa: E501
-OFFCHAIN_LOOKUP_ABI = json.loads(
-    """[
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "sender", "type": "address"
-            },
-            {
-                "internalType": "string[]",
-                "name": "urls",
-                "type": "string[]"
-            },
-            {
-                "internalType": "bytes",
-                "name": "callData",
-                "type": "bytes"},
-            {
-                "internalType": "bytes4",
-                "name": "callbackFunction",
-                "type":"bytes4"
-            },
-            {
-                "internalType": "bytes",
-                "name": "extraData",
-                "type": "bytes"
-            }
-        ],
-        "name": "OffchainLookup",
-        "type": "error"
-    },
-    {
-        "inputs": [],
-        "name": "continuousOffchainLookup",
-        "outputs": [
-            {
-                "internalType": "bytes",
-                "name": "",
-                "type":"bytes"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "testOffchainLookupData",
-        "outputs": [
-            {
-                "internalType": "bytes",
-                "name": "", "type": "bytes"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "bytes",
-                "name": "specifiedDataFromTest",
-                "type": "bytes"
-            }
-        ],
-        "name": "testOffchainLookup",
-        "outputs": [
-            {
-                "internalType": "bytes",
-                "name": "",
-                "type": "bytes"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "bytes",
-                "name": "result",
-                "type": "bytes"
-            },
-            {
-                "internalType": "bytes",
-                "name": "extraData",
-                "type": "bytes"
-            }
-        ],
-        "name": "testOffchainLookupWithProof",
-        "outputs": [
-            {
-                "internalType": "bytes",
-                "name": "",
-                "type": "bytes"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    }
-]"""
-)
diff --git a/web3/_utils/module_testing/receive_contract.py b/web3/_utils/module_testing/receive_contract.py
deleted file mode 100644
index fbc264b335..0000000000
--- a/web3/_utils/module_testing/receive_contract.py
+++ /dev/null
@@ -1,76 +0,0 @@
-CONTRACT_RECEIVE_FUNCTION_SOURCE = """
-pragma solidity ^0.6.0;
-
-
-contract Receive {
-    string text;
-
-    fallback() external payable {
-        text = 'fallback';
-    }
-
-    receive() external payable {
-        text = 'receive';
-    }
-
-    function getText() public view returns (string memory) {
-        return text;
-    }
-
-    function setText(string memory new_text) public returns (string memory) {
-        return text = new_text;
-    }
-}
-"""
-
-
-CONTRACT_RECEIVE_FUNCTION_ABI = """
-[
-    {
-        "stateMutability": "payable",
-        "type": "fallback"
-    },
-    {
-        "inputs": [],
-        "name": "getText",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "string",
-                "name": "new_text",
-                "type": "string"
-            }
-        ],
-        "name": "setText",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "stateMutability": "payable",
-        "type": "receive"
-    }
-]
-"""
-
-
-CONTRACT_RECEIVE_FUNCTION_CODE = "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"  # noqa: E501
-
-
-CONTRACT_RECEIVE_FUNCTION_RUNTIME = "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"  # noqa: E501
diff --git a/web3/_utils/module_testing/revert_contract.py b/web3/_utils/module_testing/revert_contract.py
deleted file mode 100644
index 3295d6375d..0000000000
--- a/web3/_utils/module_testing/revert_contract.py
+++ /dev/null
@@ -1,61 +0,0 @@
-import json
-
-REVERT_CONTRACT_SOURCE = """
-pragma solidity ^0.6.1;
-
-contract RevertContract {
-  function normalFunction() public pure returns (bool) {
-      return true;
-  }
-
-  function revertWithMessage() public pure {
-      revert('Function has been reverted.');
-  }
-
-  function revertWithoutMessage() public pure {
-      revert();
-  }
-}
-"""
-
-
-REVERT_CONTRACT_BYTECODE = "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"  # noqa: E501
-
-
-REVERT_CONTRACT_RUNTIME_CODE = "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"  # noqa: E501
-
-
-_REVERT_CONTRACT_ABI = json.loads(
-    """[
-    {
-        "inputs": [],
-        "name": "normalFunction",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
-        "payable": false,
-        "stateMutability": "pure",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "revertWithMessage",
-        "outputs": [],
-        "payable": false,
-        "stateMutability": "pure",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "revertWithoutMessage",
-        "outputs": [],
-        "payable": false,
-        "stateMutability": "pure",
-        "type": "function"
-    }
-]"""
-)