public void Less_or_equal_than_zero_donation_amount_should_throw_exception() { var taxRepository = new Mock <ITaxRepository>(); var giftAidCalculator = new Model.GiftAidCalculator(taxRepository.Object); const decimal donationAmount = -10.0m; var otherEvent = _events.Find(e => e.EventType == EventType.Other); var giftAidAmount = giftAidCalculator.CalculateGiftAidAmount(donationAmount, otherEvent); }
private static void CalculateGiftAid(TaxRepository taxRepository, EventSupplement selectedEventSupplement) { Console.WriteLine("Please Enter donation amount:"); var donation = decimal.Parse(Console.ReadLine()); var giftAidCalculator = new Model.GiftAidCalculator(taxRepository); Console.WriteLine("Your gift aid amount is:"); Console.WriteLine(giftAidCalculator.CalculateGiftAidAmount(donation, selectedEventSupplement)); }
public void Gift_aid_should_return_proper_amount_with_three_percent_supplement_on_swimming_events() { var taxRepository = new Mock <ITaxRepository>(); taxRepository.Setup(t => t.RetrieveTaxRate()).Returns(20m); var giftAidCalculator = new Model.GiftAidCalculator(taxRepository.Object); const decimal donationAmount = 100m; var swimmingEvent = _events.Find(e => e.EventType == EventType.Swimming); var giftAidAmount = giftAidCalculator.CalculateGiftAidAmount(donationAmount, swimmingEvent); Assert.AreEqual(25.75m, giftAidAmount); }
public void Gift_aid_should_return_proper_amount_with_correct_tax() { var taxRepository = new Mock <ITaxRepository>(); taxRepository.Setup(t => t.RetrieveTaxRate()).Returns(20m); var giftAidCalculator = new Model.GiftAidCalculator(taxRepository.Object); const decimal donationAmount = 4.0m; var otherEvent = _events.Find(e => e.EventType == EventType.Other); var giftAidAmount = giftAidCalculator.CalculateGiftAidAmount(donationAmount, otherEvent); Assert.AreEqual(1.0m, giftAidAmount); }
public void Gift_aid_amount_should_be_rounded_to_two_decimal_digits() { var taxRepository = new Mock <ITaxRepository>(); taxRepository.Setup(t => t.RetrieveTaxRate()).Returns(17.5m); var giftAidCalculator = new Model.GiftAidCalculator(taxRepository.Object); const decimal donationAmount = 55.5m; var otherEvent = _events.Find(e => e.EventType == EventType.Other); var giftAidAmount = giftAidCalculator.CalculateGiftAidAmount(donationAmount, otherEvent); const decimal expectedValue = 11.77m; //Assert Assert.AreEqual(giftAidAmount, expectedValue); }