public Payment CreatePayment(PaymentCreationData data)
{
return(new Payment()
{
Id = data.PaymentId,
CardNumber = data.CardNumber,
CardHolder = data.CardHolder,
ExecutionDate = DateTime.UtcNow,
ExpiryYear = data.ExpiryYear,
ExpiryMonth = data.ExpiryMonth,
CCV = data.CCV,
Amount = data.Amount,
Currency = data.Currency
});
}
public void CreatePayment__when__BankClient_returns_a_Payment__should__save_to_repository()
{
var data = new PaymentCreationData();
var bankPayment = new Payment()
{
Id = Guid.NewGuid().ToString()
};
bankClient.Setup(c => c.CreatePayment(data)).Returns(bankPayment);
// act
var result = paymentProcessor.CreatePayment(data);
paymentsRepository.Verify(r => r.Save(It.IsAny <Payment>()), Times.AtLeastOnce);
}
public void CreatePayment__when__BankClient_returns_an_error__should__return_Error_result()
{
var data = new PaymentCreationData();
var bankPayment = new Payment()
{
Id = Guid.NewGuid().ToString()
};
bankClient.Setup(c => c.CreatePayment(data)).Throws <Exception>();
// act
var result = paymentProcessor.CreatePayment(data);
result.IsSuccess.Should().BeFalse();
result.Error.Should().NotBeNullOrEmpty();
result.PaymentId.Should().BeNull();
}
public void CreatePayment__when__BankClient_returns_a_Payment__should__return_Successfull_result()
{
var data = new PaymentCreationData();
var bankPayment = new Payment()
{
Id = Guid.NewGuid().ToString()
};
bankClient.Setup(c => c.CreatePayment(data)).Returns(bankPayment);
// act
var result = paymentProcessor.CreatePayment(data);
result.IsSuccess.Should().BeTrue();
result.Error.Should().BeNull();
result.PaymentId.Should().Be(bankPayment.Id);
}
public PaymentCreationResult CreatePayment(PaymentCreationData data)
{
try
{
// generate the Payment Id
data.PaymentId = Guid.NewGuid().ToString();
var payment = bankClient.CreatePayment(data);
paymentsRepository.Save(payment);
// A validation error should return a Fail result
//return PaymentCreationResult.Fail("Not enough funds");
return(PaymentCreationResult.Success(payment));
}
catch (Exception exc)
{
logger.LogError(exc, "Failed to process payment creation");
return(PaymentCreationResult.Fail("General error on creating payment"));
}
}
