public void Create_ShouldReturnError_WhenCvvHasAnExpectedLength(string code)
{
var cvv = Cvv.Create(code);
cvv.IsSuccess.Should().BeFalse();
cvv.Error.Should().Be(Errors.InvalidCvv);
}
public void Create_ShouldReturnCvv(string code)
{
var cvv = Cvv.Create(code);
cvv.IsSuccess.Should().BeTrue();
var value = cvv.GetValue();
value.Code.Should().Be(code);
}
protected override int GetHashCodeCore()
{
unchecked
{
int hashCode = Number.GetHashCode();
hashCode = (hashCode * 397) ^ Cvv.GetHashCode();
hashCode = (hashCode * 397) ^ Validate.GetHashCode();
hashCode = (hashCode * 397) ^ PrintName.GetHashCode();
return(hashCode);
}
}
public void Can_serialize_valid_CVV()
{
var jsonSerializerOptions = new JsonSerializerOptions();
jsonSerializerOptions.Converters.Add(new CardCvvJsonConverter());
var input = "123";
var cvv = new Cvv(input);
var json = JsonSerializer.Serialize(cvv, jsonSerializerOptions);
Assert.Equal(@$ "" "{input}" "", json);
}
public void CardCvv_equality_can_be_checked()
{
var input1 = "123";
var input2 = "5678";
var cvv1a = new Cvv(input1);
var cvv1b = new Cvv(input1);
var cvv2 = new Cvv(input2);
Assert.Equal(cvv1a, cvv1b);
Assert.NotEqual(cvv1a, cvv2);
Assert.NotEqual(cvv1b, cvv2);
}
public override bool Dogrulama()
{
if (Numara.Length != 16 || Cvv.ToString().Length != 3 || SonAy <= 0 || SonAy >= 13 || SonYil < 2018 || SonYil > 2100) // Kredi karti bilgilerini kontrol etme islemi
{
MessageBox.Show("Kart Bilgileri Hatalı! Ödeme Onaylanmadı.");
return(false);
}
else
{
MessageBox.Show("Ödeme Onaylandı.");
return(true);
}
}
public override async Task <Result <Guid> > Handle(Command command, CancellationToken token = default)
{
// This cannot fail since we validated the entire command before
var price = Price.Create(command.Currency, command.Amount).GetValue();
var number = CardNumber.Create(command.Card.Number).GetValue();
var expiryDate = ExpiryDate.Create(command.Card.ExpiryMonth, command.Card.ExpiryYear).GetValue();
var cvv = Cvv.Create(command.Card.Cvv).GetValue();
var card = Card.Create(number, expiryDate, cvv, command.Card.HolderName);
// Starts the async job
return(Ok(
await _bus.StartAsync(
new MakePayment(command.MerchantId, card.GetValue(), price, command.Description ?? string.Empty), token)));
}
public Validator()
{
RuleFor(x => Price.Create(x.Currency, x.Amount))
.Must(x => x.IsSuccess)
.WithState((x, res) => res.Error);
RuleFor(x => CardNumber.Create(x.Card.Number))
.Must(x => x.IsSuccess)
.WithState((x, res) => res.Error);
RuleFor(x => ExpiryDate.Create(x.Card.ExpiryMonth, x.Card.ExpiryYear))
.Must(x => x.IsSuccess)
.WithState((x, res) => res.Error);
RuleFor(x => Cvv.Create(x.Card.Cvv))
.Must(x => x.IsSuccess)
.WithState((x, res) => res.Error);
}
public override async Task <string> Execute(ConsumeContext <MakePayment> context)
{
var command = context.Message;
var response = await _processor.ProcessAsync(
command.Currency,
command.Amount,
command.CardNumber,
command.ExpiryMonth,
command.ExpiryYear,
command.Cvv,
command.CardHolderName);
// We assume command sent through the bus are ALWAYS valid. In other words, the code below should never fail.
var payment = Payment.Create(
response.PaymentId,
command.MerchantId,
Card.Create(
CardNumber.Create(command.CardNumber).GetValue(),
ExpiryDate.Create(command.ExpiryMonth, command.ExpiryYear).GetValue(),
Cvv.Create(command.Cvv).GetValue(),
command.CardHolderName).GetValue(),
Price.Create(command.Currency, command.Amount).GetValue(),
command.Description);
// This is simplistic :)
if (response.Status == PaymentStatus.Approved)
{
payment.Approve();
}
else
{
payment.Decline("Payment was declined");
}
// Persist the payment
await _repository.AddAsync(payment);
// We return the Id of the created entity!
return(response.PaymentId);
}
private void Cvv_Completed(object sender, System.EventArgs e)
{
Cvv.Unfocus();
}
private void Year_Completed(object sender, System.EventArgs e)
{
Year.Unfocus();
Cvv.Focus();
}
public void When_CardCvv_constructor_called_with_non_empty_value_then_pan_is_created(string input)
{
var cvv = new Cvv(input);
Assert.Equal(input, cvv.Value.Value);
}
public void Create_ShouldThrowArgumentNullException_WhenCvvIsNull()
{
Action action = () => Cvv.Create(null);
action.Should().Throw <ArgumentNullException>().WithMessage("*code*");
}
