public async Task GetPayment_ValidRequest_RetrievesPayment()
{
// Arrange
IsValidationSuccess(true);
var paymentId = "TestId";
var payment = new Payment()
{
Id = paymentId,
Amount = 100,
CardNumber = "1111 0000 0000 0000",
Currency = "EUR",
Cvv = "123",
ExpirationMonth = 10,
ExpirationYear = 20
};
var command = new GetPaymentCommand()
{
Id = paymentId
};
_repositoryMock.Setup(
x => x.Get(paymentId))
.ReturnsAsync(payment);
// Act
var response = await _paymentService.Get(command);
// Assert
Assert.IsFalse(response.IsError);
Assert.AreEqual(response.Result, payment);
}
public async Task GetPayment_NotFound_FailToFetchPayment()
{
// Arrange
IsValidationSuccess(true);
var paymentId = "TestId";
var command = new GetPaymentCommand()
{
Id = paymentId
};
// Act
var response = await _paymentService.Get(command);
// Assert
Assert.IsTrue(response.IsError);
Assert.AreEqual(response.Error.Code, ServiceErrorCode.NotFound);
}
public async Task <ServiceResult <Payment> > Get(GetPaymentCommand command)
{
var validator = _validator.GetValidator <GetPaymentCommand>();
var validationResult = await validator.ValidateAsync(command);
if (validationResult.IsValid == false)
{
_logger.LogWarning($"Validation Error: {validationResult.ErrorsToString()}");
return(new ServiceResult <Payment>(ServiceErrorCode.ValidationError));
}
var payment = await _repository.Get(command.Id);
if (payment == null)
{
_logger.LogWarning($"Payment with id {command.Id.ToString()} not found.");
return(new ServiceResult <Payment>(ServiceErrorCode.NotFound));
}
return(new ServiceResult <Payment>(payment));
}
