code: def test_boolean_parsing(self):
      for expected, value in (
          (None, None),
          (None, ""),
          (False, 0),
          (False, "0"),
          (False, "f"),
          (False, "F"),
          (False, "False"),
          (False, "n"),
          (False, "N"),
          (False, "No"),
          (True, 1),
          (True, "1"),
          (True, "y"),
          (True, "Y"),
          (True, "Yes"),
      ):
          assert expected is to_bool(value)
  
imports: import asyncio
  import re
  import pytest
  import pytest_asyncio
  import redis.asyncio
  from redis.asyncio.connection import Connection, to_bool
  from tests.conftest import skip_if_redis_enterprise, skip_if_server_version_lt
  from .compat import aclosing, mock
  from .conftest import asynccontextmanager
  from .test_pubsub import wait_for_message
label_desc: Use image node_id 13 for calling the TestConnectionPoolURLParsing obj's underlying member method code with example usage: obj.test_boolean_parsing() without return types