code: def test_parse_cli_string(self):
      cli_string = "lightly-download token='123' dataset_id='XYZ'"
      self.parse_cli_string(cli_string)
      assert self.cfg["token"] == "123"
      assert self.cfg["dataset_id"] == "XYZ"
  
imports: import os
  import sys
  import tempfile
  import pytest
  import torchvision
  from hydra.experimental import compose, initialize
  import lightly
  from tests.api_workflow.mocked_api_workflow_client import MockedApiWorkflowClient, MockedApiWorkflowSetup
label_desc: Use image node_id 5 for calling the TestCLIDownload obj's underlying member method code with example usage: obj.test_parse_cli_string() without return types