public void CreditServiceReverseByCard() { Transaction response = service.Charge(16m) .WithCurrency("USD") .WithPaymentMethod(card) .Execute(); Assert.IsNotNull(response); Assert.AreEqual("00", response.ResponseCode); Transaction reverseResponse = service.Reverse(16m) .WithPaymentMethod(card) .Execute(); Assert.IsNotNull(reverseResponse); Assert.AreEqual("00", reverseResponse.ResponseCode); }