def test_list_files(self, mock_service):
        mock_instance = mock_service.return_value
        mock_instance.list_directories_and_files.return_value = [
            File("file1"),
            File("file2"),
            Directory("dir1"),
            Directory("dir2"),
        ]
        hook = AzureFileShareHook(azure_fileshare_conn_id='azure_fileshare_extras')
        files = hook.list_files('share', 'directory', timeout=1)
        assert files == ["file1", 'file2']
        mock_instance.list_directories_and_files.assert_called_once_with('share', 'directory', timeout=1)