docstr: Tests commit id gets probed if not set by user
docstr_tok: ["Tests","commit","id","gets","probed","if","not","set","by","user"]
code: def test_probe_no_commit_id(self, mock):
      """
      Tests commit id gets probed if not set by user
      """
      fake_args = TestArtifactRepositoryTool.create_argparse_namespace(
          git_sha=None
      )
      mock.return_value = "deadbeef"
      probe(fake_args)
      mock.assert_called_once()
      self.assertEqual(fake_args.git_sha, "deadbeef")
  
imports: import unittest
  from unittest.mock import MagicMock, mock_open, patch
  from artifact_repository import *
label_desc: Use image node_id 19 for calling the TestArtifactRepositoryTool obj's underlying member method code with example usage: obj.test_probe_no_commit_id(mock) without return types