test: update conformance tests to fit the new format (#96)

* test: update conformance tests to fit the new format

* black reformat

Author: Gurov Ilya

tests/unit/test__signing.py

@@ -31,7 +31,7 @@
 
 
 _SERVICE_ACCOUNT_JSON = _read_local_json("url_signer_v4_test_account.json")
-_CONFORMANCE_TESTS = _read_local_json("url_signer_v4_test_data.json")
+_CONFORMANCE_TESTS = _read_local_json("url_signer_v4_test_data.json")["signingV4Tests"]
 _CLIENT_TESTS = [test for test in _CONFORMANCE_TESTS if "bucket" not in test]
 _BUCKET_TESTS = [
     test for test in _CONFORMANCE_TESTS if "bucket" in test and not test.get("object")

tests/unit/test_client.py

@@ -26,7 +26,9 @@
 from . import _read_local_json
 
 _SERVICE_ACCOUNT_JSON = _read_local_json("url_signer_v4_test_account.json")
-_CONFORMANCE_TESTS = _read_local_json("url_signer_v4_test_data.json")
+_CONFORMANCE_TESTS = _read_local_json("url_signer_v4_test_data.json")[
+    "postPolicyV4Tests"
+]
 _POST_POLICY_TESTS = [test for test in _CONFORMANCE_TESTS if "policyInput" in test]
 _DUMMY_CREDENTIALS = Credentials.from_service_account_info(_SERVICE_ACCOUNT_JSON)