public void GivenACardIssuer_RandomCardNumber_ReturnsAValidCard_Length_MaxLength(CardIssuer cardIssuer)
{
// Arrange.
var maxLength = TestHelperUtilities.Lengths(cardIssuer).Last();
// Act.
var number = CreditCardFactory.RandomCardNumber(cardIssuer, maxLength);
// Assert.
var detector = new CreditCardDetector(number);
number.Length.ShouldBe(maxLength);
detector.Brand.ShouldBe(cardIssuer);
detector.IsValid(cardIssuer).ShouldBe(true);
detector.IsValid().ShouldBe(true);
}
public void GivenACardIssuer_RandomCardNumber_ReturnsAValidCard_Length_MinLength(CardIssuer cardIssuer)
{
// Arrange.
var lengths = TestHelperUtilities.Lengths(cardIssuer);
foreach (var len in lengths)
{
// Act.
var number = CreditCardFactory.RandomCardNumber(cardIssuer, len);
// Assert.
var detector = new CreditCardDetector(number);
number.Length.ShouldBe(len);
detector.Brand.ShouldBe(cardIssuer);
detector.IsValid(cardIssuer).ShouldBe(true);
detector.IsValid().ShouldBe(true);
}
}
