public void GivenAPaymentRequest_IfAcceptedByTheBank_ShouldReturnSuccessful()
{
// arrange
var paymentRequest = BuildValidTestPaymentRequest();
_bankApi.MakePayment(paymentRequest).Returns(true);
var handler = new ProcessPaymentHandler(_paymentHistoryRepo, _bankApi);
// act
var result = handler.Handle(paymentRequest);
// assert
Assert.True(result);
}
public bool Handle(PaymentRequest paymentRequest)
{
if (_paymentHistoryRepo.IsDuplicate(paymentRequest.RequestId))
{
throw new BadRequestException("Duplicate request.");
}
var isSuccessfulPayment = _bankApi.MakePayment(paymentRequest);
//(assume response bool for simplicity although in reality will prob be http)
if (isSuccessfulPayment)
{
_paymentHistoryRepo.LogPayment(Utils.MapToLoggedPaymentRequest(paymentRequest, true));
return(true);
}
_paymentHistoryRepo.LogPayment(Utils.MapToLoggedPaymentRequest(paymentRequest, false));
return(false);
}