public async Task When_I_lookup_a_verification_using_a_merchant_refNum_Then_it_should_return_a_valid_verification_async()
        {
            var ver = SampleFactory.CreateSampleVerification();

            ver = await _cardService.VerifyAsync(ver);

            Pagerator <Verification> verifications = await _cardService.GetVerificationsAsync(Verification.Builder()
                                                                                              .MerchantRefNum(ver.MerchantRefNum())
                                                                                              .Build());

            var verList = verifications.GetResults();

            Assert.That(verList.Count, Is.EqualTo(1));
            Assert.That(VerificationsAreEquivalent(ver, verList.First()));
        }