public ViewResult Checkout(Cart cart, ShippingDetails shippingDetails)
        {
            if (cart.Lines.Count() == 0)
            {
                ModelState.AddModelError("", "Sorry, your cart is empty!");
            }

            if (ModelState.IsValid)
            {
                orderProcessor.ProcessOrder(cart, shippingDetails);
                cart.Clear();
                return View("Completed");
            }
            else
            {
                return View(shippingDetails);
            }
        }
Exemple #2
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        public void Can_Clear_Contents()
        {
            // Arrange - create some test products
            Product p1 = new Product { ProductID = 1, Name = "P1", Price = 100M };
            Product p2 = new Product { ProductID = 2, Name = "P2", Price = 50M };

            // Arrange - create a new cart
            Cart target = new Cart();

            // Arrange - add some items
            target.AddItem(p1, 1);
            target.AddItem(p2, 1);

            // Act - reset the cart
            target.Clear();

            // Assert
            Assert.AreEqual(target.Lines.Count(), 0);
        }