public void ShouldCreateInvalidDiscountCupon() { var discountCupon = new DiscountCupon("XPTO", 10, Period.Create(new DateTime(2008, 12, 25), new DateTime(2008, 12, 26))); Assert.AreEqual(false, discountCupon.IsValid()); }
public void ShouldCreateValidDiscountCupon() { var discountCupon = new DiscountCupon("XPTO", 10, Period.Fortnightly); Assert.AreEqual(true, discountCupon.IsValid()); }