public void canAddBasketItems()
{
//setup
IRepository <Basket> basket = new MockContext <Basket>();
IRepository <Product> product = new MockContext <Product>();
IRepository <Order> orders = new MockContext <Order>();
IRepository <Customer> customers = new MockContext <Customer>();
var httpcontext = new MockHttpContext();
IBasketService basketService = new BasketService(product, basket);
IOrderService orderService = new OrderService(orders);
var controller = new BasketController(basketService, orderService, customers);
controller.ControllerContext = new System.Web.Mvc.ControllerContext(httpcontext, new System.Web.Routing.RouteData(), controller);
//Act
//basketService.addToBasket(httpcontext, "1");
controller.addToBasket("1");
Basket bas = basket.collection().FirstOrDefault();
//Assert
Assert.IsNotNull(bas);
Assert.AreEqual(1, bas.basketItems.Count);
Assert.AreEqual("1", bas.basketItems.ToList().FirstOrDefault().productId);
}