Address test_eth_get_balance_with_block_identifier in TestEthereumTesterEthModule

Author: e3243eric

tests/integration/test_ethereum_tester.py

@@ -586,6 +586,12 @@ def test_eth_getBlockByNumber_finalized(
     ) -> None:
         super().test_eth_getBlockByNumber_finalized(w3, empty_block)
 
+    def test_eth_get_balance_with_block_identifier(self, w3: "Web3") -> None:
+        # send some money to the coinbase account to ensure later balance > genesis
+        w3.eth.send_transaction({"to": w3.eth.coinbase, "value": 1, "gas": 21000})
+
+        super().test_eth_get_balance_with_block_identifier(w3)
+
 
 class TestEthereumTesterNetModule(NetModuleTest):
     pass