public void BreadCountInBasketIncreasesBy5When5BreadAdded() { CustomerBasket basket = new CustomerBasket(); int productsToAdd = 5; for (int i = 0; i < productsToAdd; i++) { basket.AddProduct(bread); } int initialCount = basket.GetProductCount(bread); for (int i = 0; i < productsToAdd; i++) { basket.AddProduct(bread); } int breadCount = basket.GetProductCount(bread) - initialCount; Assert.AreEqual(breadCount, productsToAdd); }
public void ProductCountReturnsZeroWhenProductNotInBasket() { CustomerBasket basket = new CustomerBasket(); Assert.AreEqual(basket.GetProductCount(milk), 0); }