public void GivenAPaymentProcessingRequestIsProvided_WhenPostingToAcquirerBank_ThenItReturnsABankingResponse()
{
// Given
var mockedAcquirerBankingService = Substitute.For <IAcquirerBankingService>();
var mockedLogger = Substitute.For <ILogger <BankingHandler> >();
var realBankingHandler = new BankingHandler(mockedLogger, mockedAcquirerBankingService);
var request = new PaymentProcessingRequest();
mockedAcquirerBankingService
.Post(request)
.Returns(new BankingResponse {
Success = true, TransactionId = Guid.NewGuid()
});
// When
var response = realBankingHandler.Handle(request).GetAwaiter().GetResult();
// Then
response.Should().NotBeNull();
response.Should().BeOfType <BankingResponse>();
response.Success.Should().BeTrue();
}
public void GivenAcquirerBankingServiceThrowsAnException_WhenPostingToAcquirerBank_ThenItReturnsABankingException()
{
// Given
var mockedAcquirerBankingService = Substitute.For <IAcquirerBankingService>();
var mockedLogger = Substitute.For <ILogger <BankingHandler> >();
var realBankingHandler = new BankingHandler(mockedLogger, mockedAcquirerBankingService);
var request = new PaymentProcessingRequest();
var exception = new Exception("Exception thrown");
mockedAcquirerBankingService
.Post(request)
.Throws(exception);
// When
var response = Assert.Throws <BankingException>(() => realBankingHandler.Handle(request).GetAwaiter().GetResult());
// Then
response.Should().NotBeNull();
response.Should().BeOfType <BankingException>();
response.Message.Should().Be(exception.Message);
}
public IUser RegisterTestUser(string userType)
{
if (userType.ToLower().Contains("basic"))
{
_user = new RegistrationHandler().RegisterUser(new BasicUser());
}
else if (userType.ToLower().Contains("banking"))
{
var basicUser = new RegistrationHandler().RegisterUser(new BasicUser());
_user = new BankingHandler().RegisterUser(new BankingUser(basicUser));
}
else if (userType.ToLower().Contains("bonus"))
{
var basicUser = new RegistrationHandler().RegisterUser(new BasicUser());
var bankingUser = new BankingHandler().RegisterUser(new BankingUser(basicUser));
_user = new BonusSystemHandler().RegisterUser(new BonusUser(bankingUser, basicUser));
}
return(_user);
}