public ViewResult CheckOut(CartRepository cart, ShippingDetails shippingDetails)
{
if (cart.CartLineCollections.Count == 0)
ModelState.AddModelError("", "Koszyk jest pusty");
if (ModelState.IsValid)
{
_proc.ProcessOrder(cart, shippingDetails);
cart.Clear();
return View("Completed");
}
return View(shippingDetails);
}
public void Can_Clear_Contents()
{
Product p1 = new Product { Name = "P1", ProductID = 1 };
Product p2 = new Product { Name = "P2", ProductID = 2 };
CartRepository target = new CartRepository();
target.AddItem(p1, 1);
target.AddItem(p2, 1);
var results = target.CartLineCollections.ToArray();
Assert.AreEqual(results.Length, 2);
target.Clear();
Assert.AreEqual(target.CartLineCollections.Count, 0);
}
