async def METHOD_NAME(chat_room):
    error_response = [
        "error",
        123,
        {"code": "auth.denied", "message": "Permission denied."},
    ]
    async with world_communicator(room=chat_room) as c:
        await c.send_json_to(["announcement.list", 123, {}])
        response = await c.receive_json_from()
        assert response == error_response