Passing create_access_list tests

Author: reedsa

tests/integration/test_ethereum_tester.py

@@ -7,6 +7,9 @@
 from eth_tester.exceptions import (
     TransactionFailed,
 )
+from eth_typing import (
+    ChecksumAddress,
+)
 from eth_utils import (
     is_checksum_address,
     is_dict,
@@ -583,6 +586,16 @@ def test_eth_get_balance_with_block_identifier(self, w3: "Web3") -> None:
         assert is_integer(later_balance)
         assert later_balance > genesis_balance
 
+    def test_eth_create_access_list(
+        self,
+        w3: "Web3",
+        unlocked_account_dual_type: ChecksumAddress,
+        unlocked_account: ChecksumAddress,
+    ) -> None:
+        super().test_eth_create_access_list(
+            w3, unlocked_account_dual_type, unlocked_account
+        )
+
 
 class TestEthereumTesterNetModule(NetModuleTest):
     pass

web3/_utils/method_formatters.py

@@ -471,7 +471,7 @@ def apply_list_to_array_formatter(formatter: Any) -> Callable[..., Any]:
 
 ACCESS_LIST_RESPONSE_FORMATTER = type_aware_apply_formatters_to_dict(
     {
-        "accessList": ACCESS_LIST_FORMATTER,
+        "accessList": apply_list_to_array_formatter(ACCESS_LIST_FORMATTER),
         "gasUsed": to_integer_if_hex,
     }
 )

web3/_utils/module_testing/eth_module.py

@@ -2694,6 +2694,31 @@ def test_eth_get_code_with_block_identifier(
         assert isinstance(code, HexBytes)
         assert len(code) > 0
 
+    def test_eth_create_access_list(
+        self,
+        w3: "Web3",
+        unlocked_account_dual_type: ChecksumAddress,
+        unlocked_account: ChecksumAddress,
+    ) -> None:
+        response = w3.eth.create_access_list(
+            {
+                "from": unlocked_account_dual_type,
+                "to": unlocked_account,
+                "data": HexStr("0x0"),
+            }
+        )
+
+        assert is_dict(response)
+        access_list = response["accessList"]
+        assert len(access_list) > 0
+        assert access_list[0]["address"] is not None
+        assert is_checksum_address(access_list[0]["address"])
+        assert access_list[1]["address"] is not None
+        assert is_checksum_address(access_list[1]["address"])
+        assert len(access_list[0]["storageKeys"]) > 0
+        assert len(access_list[1]["storageKeys"]) > 0
+        assert int(response["gas"]) >= 0
+
     def test_eth_sign(
         self, w3: "Web3", unlocked_account_dual_type: ChecksumAddress
     ) -> None:

web3/eth/eth.py

@@ -68,7 +68,6 @@
 )
 from web3.types import (
     ENS,
-    AccessList,
     BlockData,
     BlockIdentifier,
     BlockParams,
@@ -287,15 +286,15 @@ def _durin_call(
     _create_access_list: Method[
         Callable[
             [TxParams, Optional[BlockIdentifier]],
-            AccessList,
+            TxData,
         ]
     ] = Method(RPC.eth_createAccessList, mungers=[BaseEth.create_access_list_munger])
 
     def create_access_list(
         self,
         transaction: TxParams,
         block_identifier: Optional[BlockIdentifier] = None,
-    ) -> AccessList:
+    ) -> TxData:
         return self._create_access_list(transaction, block_identifier)
 
     # eth_estimateGas

web3/providers/eth_tester/defaults.py

@@ -311,6 +311,7 @@ def personal_send_transaction(eth_tester: "EthereumTester", params: Any) -> HexS
         "sendTransaction": call_eth_tester("send_transaction"),
         "sendRawTransaction": call_eth_tester("send_raw_transaction"),
         "call": call_eth_tester("call"),  # TODO: untested
+        "createAccessList": call_eth_tester("create_access_list"),
         "estimateGas": call_eth_tester("estimate_gas"),  # TODO: untested
         "getBlockByHash": null_if_block_not_found(call_eth_tester("get_block_by_hash")),
         "getBlockByNumber": null_if_block_not_found(

web3/providers/eth_tester/main.py

@@ -155,6 +155,7 @@ def _make_request(
     api_endpoints: Dict[str, Dict[str, Any]],
     ethereum_tester_instance: "EthereumTester",
 ) -> RPCResponse:
+    print("OOOOOOOOOOO", params)
     # do not import eth_tester derivatives until runtime,
     # it is not a default dependency
     from eth_tester.exceptions import (