public void Should_not_be_equal_to_another_instance_if_they_dont_have_same_number()
{
var ccvA = Ccv.Create(123);
var ccvB = Ccv.Create(321);
ccvA.Should().NotBe(ccvB);
}
public static Payment Create(IProvideDateTime dateProvider)
{
var expiryDate = ExpiryDate.Create(08, 2020, dateProvider);
var cardNumber = CardNumber.Create("4111 1111 1111 1111");
var ccv = Ccv.Create(123);
var paymentId = PaymentId.Create();
var creditCard = CreditCard.Create(cardNumber, expiryDate, ccv);
var amount = Money.Create(12, Currency.EUR);
return(new Payment(paymentId, creditCard, amount));
}
public async Task <PaymentId> CreatePayment(string cardNumber, int ccv, int expiryMonthDate, int expiryYearDate, double amount, Currency currency)
{
var card = CreditCard.Create(CardNumber.Create(cardNumber),
ExpiryDate.Create(expiryMonthDate, expiryYearDate, _dateProvider),
Ccv.Create(ccv));
var money = Money.Create(amount, currency);
var payment = new Payment(PaymentId.Create(), card, money);
await _paymentRepository.Save(payment);
return(payment.Id);
}
public CreditCardTests()
{
// Substitutes
var today = new DateTimeOffset(new DateTime(2019, 08, 19, 0, 0, 0, DateTimeKind.Utc));
_dateProvider = Substitute.For <IProvideDateTime>();
_dateProvider.UtcNow().Returns(today);
// Shared objects
_cardNumber = CardNumber.Create("4111 1111 1111 1111");
_ccv = Ccv.Create(123);
_expiryDate = ExpiryDate.Create(09, 2019, _dateProvider);
}
public void Should_be_equal_to_another_instance_if_they_do_not_have_same_details()
{
var cardNumberA = CardNumber.Create("4111 1111 1111 1111");
var ccvA = Ccv.Create(123);
var expiryDateA = ExpiryDate.Create(09, 2019, _dateProvider);
var creditCardA = CreditCard.Create(cardNumberA, expiryDateA, ccvA);
var cardNumberB = CardNumber.Create("4111 1111 1111 1111");
var ccvB = Ccv.Create(123);
var expiryDateB = ExpiryDate.Create(09, 2020, _dateProvider); // Diff is here
var creditCardB = CreditCard.Create(cardNumberB, expiryDateB, ccvB);
creditCardA.Should().NotBe(creditCardB);
}
public void Should_create_an_instance_when_the_ccv_number_has_3_digits()
{
var instance = Ccv.Create(123);
instance.Should().NotBeNull();
}
public void Should_raise_an_error_when_the_ccv_number_does_not_have_3_digits(int number)
{
Action action = () => Ccv.Create(number);
action.Should().Throw <ValidationException>();
}