def METHOD_NAME(self):
    """
    Test that the object can be turned into JSON
    """
    testRunLumi = Run(TEST_RUN_NUMBER, TEST_LUMI)
    testWorkUnit = WorkUnit(taskID=TEST_TASKID, lastUnitCount=TEST_LAST_UNIT_COUNT, fileid=TEST_FILEID,
                            runLumi=testRunLumi)
    self.assertTrue(json.dumps(testWorkUnit.__to_json__()))