def METHOD_NAME(self, given_arn, expected_result):
    arn_parts = ARNParts(given_arn)
    self.assertEqual(arn_parts.partition, expected_result["partition"])
    self.assertEqual(arn_parts.service, expected_result["service"])
    self.assertEqual(arn_parts.region, expected_result["region"])
    self.assertEqual(arn_parts.account_id, expected_result["account_id"])
    self.assertEqual(arn_parts.resource_type, expected_result["resource_type"])
    self.assertEqual(arn_parts.resource_id, expected_result["resource_id"])