public ViewResult Checkout(CartView cart, ShippingDetailsView shippingDetails)
{
if (cart.Lines.Count() == 0)
{
ModelState.AddModelError("", "Sorry, your cart is empty!");
}
if (ModelState.IsValid)
{
_orderProcessor.ProcessOrder(cart, shippingDetails);
cart.Clear();
HttpContext.Session.SetString("Cart", JsonConvert.SerializeObject(cart));
return(View("Completed"));
}
else
{
return(View(shippingDetails));
}
}
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
CartView target = new CartView();
// 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);
}