public void BasketWithBreadOfferNoDiscountTest()
{
var productFactory = new ProductFactory();
IBasket basket = new Basket();
IBasket sut = new BasketWithBreadOffer(basket);
sut.AddProduct(productFactory.GetProduct("Butter"));
sut.AddProduct(productFactory.GetProduct("Bread"));
sut.AddProduct(productFactory.GetProduct("Milk"));
Assert.AreEqual(2.95M, sut.Total);
}
public void BasketWith3BreadAnd4ButterTest()
{
var productFactory = new ProductFactory();
IBasket basket = new Basket();
IBasket sut = new BasketWithBreadOffer(basket);
sut.AddProduct(productFactory.GetProduct("Butter"));
sut.AddProduct(productFactory.GetProduct("Butter"));
sut.AddProduct(productFactory.GetProduct("Butter"));
sut.AddProduct(productFactory.GetProduct("Butter"));
sut.AddProduct(productFactory.GetProduct("Bread"));
sut.AddProduct(productFactory.GetProduct("Bread"));
sut.AddProduct(productFactory.GetProduct("Bread"));
Assert.AreEqual(5.20M, sut.Total);
}
public void BasketWithBreadOfferOneDiscountButTwoPossibleDiscountsTest()
{
var productFactory = new ProductFactory();
IBasket basket = new Basket();
IBasket sut = new BasketWithBreadOffer(basket);
sut.AddProduct(productFactory.GetProduct("Butter"));
sut.AddProduct(productFactory.GetProduct("Butter"));
sut.AddProduct(productFactory.GetProduct("Butter"));
sut.AddProduct(productFactory.GetProduct("Butter"));
sut.AddProduct(productFactory.GetProduct("Bread"));
sut.AddProduct(productFactory.GetProduct("Milk"));
Assert.AreEqual(4.85M, sut.Total);
}
