public static IRuleBuilderOptions <T, string> ValidPaymentCardExpiryDate <T>(this IRuleBuilder <T, string> ruleBuilder)
{
return(ruleBuilder.Must(value =>
{
return PaymentValidationService.IsValidCardExpiryDate(value);
}));
}
public void IsValidCardExpiryDate_WhenExpiryDateHasPassed_ReturnsFalse()
{
// arrange
var expiryDate = "01/2002";
// act
var result = PaymentValidationService.IsValidCardExpiryDate(expiryDate);
// assert
Assert.False(result);
}