public void GivenDonationAmountAnd20PercentTaxRate_ReturnGiftAidAmount(decimal donationAmount, decimal expectedGiftAidAmount) { SetUpSystemUnderTest(20.0m); var result = _giftAidEvaluator.Calculate(donationAmount); Assert.AreEqual(expectedGiftAidAmount, result); }
public void GivenDonationOfZero_ReturnZeroGiftAidAmount() { _giftAidEvaluator = new GiftAidEvaluator(_taxRateValueSource.Object); var result = _giftAidEvaluator.Calculate(0); Assert.AreEqual(0, result); }