public async Task Process_PaymentRequest_ReturnsPaymentResponse()
{
// Arrange
var logger = Substitute.For <ILogger <PaymentsController> >();
var paymentRequestProcessorSub = Substitute.For <IPaymentRequestProcessor>();
var paymentRequestDto = new PaymentRequestDto
{
MerchantId = 0,
CardHolderName = "John Smith",
CardNumber = "1234 1234 1234 1234",
Amount = 100.00M,
Currency = "GBP",
CVV = "123",
ExpiryDate = DateTime.Now
};
var money = new Money(paymentRequestDto.Amount, paymentRequestDto.Currency);
var acquiringBankPaymentId = Guid.NewGuid().ToString();
var timestamp = DateTime.Now;
paymentRequestProcessorSub
.Process(Arg.Is <PaymentRequest>(p => p.CardNumber == paymentRequestDto.CardNumber.Replace(" ", string.Empty)))
.Returns(Task.FromResult(new Payment(1,
100,
"John Smith",
"123412******1234",
paymentRequestDto.ExpiryDate,
money,
acquiringBankPaymentId,
PaymentStatus.Approved,
timestamp)));
var paymentFinderSub = Substitute.For <IPaymentFinder>();
var controller = new PaymentsController(paymentRequestProcessorSub, paymentFinderSub, logger);
// Act
var response = await controller.Process(paymentRequestDto);
// Assert
Assert.NotNull(response);
Assert.NotNull(response.Result);
Assert.IsType <OkObjectResult>(response.Result);
var result = (OkObjectResult)response.Result;
var value = (PaymentResponseDto)result.Value;
Assert.Equal(value.AcquiringBankPaymentId, acquiringBankPaymentId);
Assert.Equal(value.Status, PaymentStatus.Approved.ToString());
Assert.Equal(value.Timestamp, timestamp);
}
