public void GivenPaymentRepositoryThrowsAPaymentRepositoryException_WhenTryingToGetThePaymentRecord_ThenItReturnsABadRequestResponse()
{
// Given
var mockedLogger = Substitute.For <ILogger <PaymentRetrievalController> >();
var mockedPaymentRepository = Substitute.For <IPaymentRepository>();
var realPaymentRetrievalController = new PaymentRetrievalController(mockedLogger, mockedPaymentRepository);
var exception = new PaymentRepositoryException("Test");
mockedPaymentRepository
.Get(Arg.Any <Guid>())
.Throws(exception);
// When
var response = realPaymentRetrievalController.Get(Guid.NewGuid().ToString()).GetAwaiter().GetResult();
// Then
response.Should().NotBeNull();
response.Should().BeOfType <BadRequestObjectResult>();
response.As <BadRequestObjectResult>().Value.As <PaymentRetrievalFailedResponse>().Success.Should().BeFalse();
response.As <BadRequestObjectResult>().Value.As <PaymentRetrievalFailedResponse>().Message.Should().Be($"An error has occurred when getting the payment record. Details: {exception.Message}");
mockedPaymentRepository.Received(1).Get(Arg.Any <Guid>());
}
public void GivenAPaymentRepositoryExceptionIsThrown_WhenHandlingIt_ThenItReturnsAPaymentProcessingException()
{
// Given
var mockedLogger = Substitute.For <ILogger <PaymentHandler> >();
var mockedBankingHandler = Substitute.For <IBankingHandler>();
var mockedPaymentRepository = Substitute.For <IPaymentRepository>();
var realPaymentHandler = new PaymentHandler(mockedLogger, mockedBankingHandler, mockedPaymentRepository);
var request = new PaymentProcessingRequest();
var exception = new PaymentRepositoryException("test");
mockedPaymentRepository
.Upsert(Arg.Any <PaymentRecord>())
.Throws(exception);
// When
var response = Assert.Throws <PaymentProcessingException>(() => realPaymentHandler.Handle(request).GetAwaiter().GetResult());
// Then
response.Should().NotBeNull();
response.Should().BeOfType <PaymentProcessingException>();
response.Message.Should().Be($"There was an issue when saving the request. Details: {exception.Message}");
mockedPaymentRepository.Received(1).Upsert(Arg.Any <PaymentRecord>());
mockedBankingHandler.Received(0).Handle(request);
}
