public void ShouldValidateForAmountsGreaterThanMinimumAndFailOtherwise(decimal donationAmount, bool expectedResult)
{
IValidationRule <decimal> validator = new MinimumDonationValidator();
bool result = validator.Validates(donationAmount);
Assert.That(result, Is.EqualTo(expectedResult));
}
public void ShouldReturnTheExpectedErrorCodeAndDescriptionForFailedValidations()
{
IValidationRule <decimal> validator = new MinimumDonationValidator();
bool result = validator.Validates(1m);
Assert.That(result, Is.EqualTo(false));
Assert.That(validator.Error.ErrorCode, Is.EqualTo(MinimumValidationErrorCode));
Assert.That(validator.Error.ErrorDescription, Is.EqualTo(MinimumValidationErrorDescription));
}