code: def testPrepareExecutionComplete(self):
      p = publisher.Publisher(metadata_handle=self._mock_metadata)
      p.publish_execution(
          component_info=self._component_info,
          output_artifacts=self._output_dict,
          exec_properties=self._exec_properties,
      )
      self._mock_metadata.publish_execution.assert_called_with(
          component_info=self._component_info,
          output_artifacts=self._output_dict,
          exec_properties=self._exec_properties,
      )
      self.assertEqual(
          self._output_dict["output_data"][
              0
          ].get_string_custom_property("tfx_version"),
          version.__version__,
      )
  
file_path: tfx/tfx/orchestration/publisher_test.py
imports: import tensorflow
  from tfx import types
  from tfx import version
  from tfx.orchestration import data_types
  from tfx.orchestration import publisher
label_desc: Use image node_id 2 for calling the PublisherTest obj's underlying member method code with example usage: obj.testPrepareExecutionComplete() without return types