public async Task ValidCardNumberIsValid()
{
var service = new MKPaymentValidationService();
var result = await service.CreditCardValidation("1234567812345670");
Assert.True(result.IsValid);
}
public async Task CardNumberWithLettersReturnsInvalid()
{
var service = new MKPaymentValidationService();
var result = await service.CreditCardValidation("67594054AS58754468");
Assert.False(result.IsValid);
}
public async Task EmptyCardNumberReturnsInvalid()
{
var service = new MKPaymentValidationService();
var result = await service.CreditCardValidation("");
Assert.False(result.IsValid);
}
public async Task CardNumberTooLongReturnsInvalid()
{
var service = new MKPaymentValidationService();
var result = await service.CreditCardValidation("456789789456789456123456789");
Assert.False(result.IsValid);
}
public async Task ValidMaestroCardNumberReturnsCorrectlyFormatted()
{
var service = new MKPaymentValidationService();
var result = await service.CreditCardValidation("675940543258754468");
Assert.False(result.IsValid);
}
public async Task ValidCardLengthButInvalidCardLunhReturnsInvalid()
{
var service = new MKPaymentValidationService();
var result = await service.CreditCardValidation("1234567812345678");
Assert.False(result.IsValid);
}