self.assertEqual(retrieved_step_0.step_process_id, 3)
self.assertEqual(retrieved_step_0.owner_id, 1)
self.assertEqual(retrieved_step_0.parent_step_id, None)
self.assertEqual(retrieved_step_0.step_process_id, 3)
self.assertEqual(retrieved_step_0.owner_id, 1)
self.assertEqual(retrieved_step_0.parent_step_id, None)