public RedirectToRouteResult RemoveFromCart(Cart cart, int productID, string returnUrl) { log4net.Config.XmlConfigurator.Configure(); Product product = repository.Products .FirstOrDefault(p => p.ProductID == productID); if (product != null) { cart.RemoveLine(product); } log.Info("Product delete from cart"); return RedirectToAction("Index", new { returnUrl }); }
public void Can_Remove_Line() { Product p1 = new Product { ProductID = 1, Name = "P1" }; Product p2 = new Product { ProductID = 2, Name = "P2" }; Product p3 = new Product { ProductID = 3, Name = "P3" }; Cart target = new Cart(); target.AddItem(p1, 1); target.AddItem(p2, 3); target.AddItem(p3, 5); target.AddItem(p2, 1); target.RemoveLine(p2); Assert.AreEqual(target.Lines.Where(c => c.Product == p2).Count(), 0); Assert.AreEqual(target.Lines.Count(), 2); }