code: def test_cleanup(
      metadata_file_mock, operation_storage_mock, disk_queue_mock
  ):
      # given
      container_id = UniqueId(str(uuid4()))
      container_type = ContainerType.RUN
  
      # and
      metadata_file = metadata_file_mock.return_value
      operation_storage = operation_storage_mock.return_value
      disk_queue = disk_queue_mock.return_value
  
      # and
      processor = OfflineOperationProcessor(
          container_id=container_id,
          container_type=container_type,
          lock=MagicMock(),
      )
  
      # and
      processor.start()
  
      # when
      processor.stop()
  
      # then
      operation_storage.cleanup_if_empty.assert_not_called()
      disk_queue.cleanup_if_empty.assert_not_called()
      metadata_file.cleanup.assert_not_called()
  
file_path: neptune-client/tests/unit/neptune/new/internal/operation_processors/test_offline_operation_processor.py
imports: from uuid import uuid4
  from mock import MagicMock, patch
  from neptune.internal.container_type import ContainerType
  from neptune.internal.id_formats import UniqueId
  from neptune.internal.operation_processors.offline_operation_processor import OfflineOperationProcessor
label_desc: Use image node_id 2 for calling a global function with example usage: test_cleanup(metadata_file_mock, operation_storage_mock, disk_queue_mock) without return types