public void ApplyOffer_WhenCanBeApplied_AppliesOfferCorrectly(int numApps, double origPrice, double offerPrice, double initTotal, double expected) { // Arrange var subject = new OfferBaseTest(true, numApps, origPrice, offerPrice); // Act var result = subject.ApplyDiscount(basket, initTotal); // Assert Assert.AreEqual(expected, result); }
public void ApplyOffer_WhenOfferCannotBeApplied_ReturnsInitialTotal() { // Arrange var initTotal = 100d; var subject = new OfferBaseTest(false, 0, 10, 5); // Act var result = subject.ApplyDiscount(basket, initTotal); // Assert Assert.AreEqual(initTotal, result); }