Eliminate version module endpoints from eth_tester middlewares

Author: dylanjw

web3/providers/eth_tester/defaults.py

@@ -157,20 +157,20 @@ def personal_send_transaction(eth_tester, params):
         ),
     },
     'net': {
-        'version': not_implemented,
-        'peerCount': not_implemented,
-        'listening': not_implemented,
+        'version': static_return('1'),
+        'peerCount': static_return(0),
+        'listening': static_return(False),
     },
     'eth': {
-        'protocolVersion': not_implemented,
-        'syncing': not_implemented,
+        'protocolVersion': static_return('63'),
+        'syncing': static_return(False),
         'coinbase': compose(
             operator.itemgetter(0),
             call_eth_tester('get_accounts'),
         ),
-        'mining': not_implemented,
-        'hashrate': not_implemented,
-        'gasPrice': not_implemented,
+        'mining': static_return(False),
+        'hashrate': static_return(0),
+        'gasPrice': static_return(1),
         'accounts': call_eth_tester('get_accounts'),
         'blockNumber': compose(
             operator.itemgetter('number'),

web3/providers/eth_tester/main.py

@@ -4,15 +4,13 @@
 
 from .middleware import (
     default_transaction_fields_middleware,
-    ethereum_tester_fixture_middleware,
     ethereum_tester_middleware,
 )
 
 
 class EthereumTesterProvider(BaseProvider):
     middlewares = [
         default_transaction_fields_middleware,
-        ethereum_tester_fixture_middleware,
         ethereum_tester_middleware,
     ]
     ethereum_tester = None

web3/providers/eth_tester/middleware.py

@@ -28,7 +28,6 @@
     pipe,
 )
 from web3.middleware import (
-    construct_fixture_middleware,
     construct_formatting_middleware,
 )
 
@@ -259,20 +258,6 @@ def is_hexstr(value):
 )
 
 
-ethereum_tester_fixture_middleware = construct_fixture_middleware({
-    # Eth
-    'eth_protocolVersion': '63',
-    'eth_hashrate': 0,
-    'eth_gasPrice': 1,
-    'eth_syncing': False,
-    'eth_mining': False,
-    # Net
-    'net_version': '1',
-    'net_listening': False,
-    'net_peerCount': 0,
-})
-
-
 def guess_from(web3, transaction):
     coinbase = web3.eth.coinbase
     if coinbase is not None: