code: def test_standard_extended_api(
      self, fake_fs, fn, args, fn2, path, expected_args, expected_kwargs
  ):
      store = attach(protocol="file", conn_id="fake", fs=fake_fs)
      o = ObjectStoragePath(path, conn_id="fake")
  
      getattr(o, fn)(**args)
      getattr(store.fs, fn2).assert_called_once_with(
          expected_args, **expected_kwargs
      )
  
imports: from __future__ import annotations
  import uuid
  from stat import S_ISDIR, S_ISREG
  from tempfile import NamedTemporaryFile
  from unittest import mock
  import pytest
  from fsspec.implementations.local import LocalFileSystem
  from fsspec.utils import stringify_path
  from airflow.io import _register_filesystems, get_fs
  from airflow.io.path import ObjectStoragePath
  from airflow.io.store import _STORE_CACHE, ObjectStore, attach
  from airflow.utils.module_loading import qualname
label_desc: Use image node_id 9 for calling the TestFs obj's underlying member method code with example usage: obj.test_standard_extended_api(fake_fs, fn, args, fn2, path, expected_args, expected_kwargs) without return types