def test_assert_valid_hook_call(self, mock_hook):
     task = CloudMemorystoreScaleInstanceOperator(
         task_id=TEST_TASK_ID,
         memory_size_gb=TEST_INSTANCE_SIZE,
         location=TEST_LOCATION,
         instance_id=TEST_INSTANCE_ID,
         project_id=TEST_PROJECT_ID,
         retry=TEST_RETRY,
         timeout=TEST_TIMEOUT,
         metadata=TEST_METADATA,
         gcp_conn_id=TEST_GCP_CONN_ID,
         impersonation_chain=TEST_IMPERSONATION_CHAIN,
     )
     task.execute(mock.MagicMock())
     mock_hook.assert_called_once_with(
         gcp_conn_id=TEST_GCP_CONN_ID,
         impersonation_chain=TEST_IMPERSONATION_CHAIN,
     )
     mock_hook.return_value.update_instance.assert_called_once_with(
         update_mask={"paths": ["memory_size_gb"]},
         instance={"memory_size_gb": 4},
         location=TEST_LOCATION,
         instance_id=TEST_INSTANCE_ID,
         project_id=TEST_PROJECT_ID,
         retry=TEST_RETRY,
         timeout=TEST_TIMEOUT,
         metadata=TEST_METADATA,
     )
        task_id="create-instance-and-import",
        location="europe-north1",
        instance_id=INSTANCE_NAME_3,
        instance=FIRST_INSTANCE,
        input_config={"gcs_source": {
            "uri": EXPORT_GCS_URL
        }},
        project_id=GCP_PROJECT_ID,
    )
    # [START howto_operator_create_instance_and_import]

    # [START howto_operator_scale_instance]
    scale_instance = CloudMemorystoreScaleInstanceOperator(
        task_id="scale-instance",
        location="europe-north1",
        instance_id=INSTANCE_NAME_3,
        project_id=GCP_PROJECT_ID,
        memory_size_gb=3,
    )
    # [END howto_operator_scale_instance]

    # [END howto_operator_export_and_delete_instance]
    export_and_delete_instance = CloudMemorystoreExportAndDeleteInstanceOperator(
        task_id="export-and-delete-instance",
        location="europe-north1",
        instance=INSTANCE_NAME_3,
        output_config={"gcs_destination": {
            "uri": EXPORT_GCS_URL
        }},
        project_id=GCP_PROJECT_ID,
    )