public void CartManagementCalculate_Promotion2Times_Correct(string name, double price)
{
var cartManagement = new CartManagement();
var orderUnit = 8;
cartManagement.OrderProduct(new OrderProduct
{
Name = name,
PricePerUnit = price,
Unit = orderUnit
});
Assert.Single(cartManagement.CartInfo.Products);
var expectedTotalPriceBeforeDiscount = price * orderUnit;
Assert.Equal(expectedTotalPriceBeforeDiscount, cartManagement.CartInfo.Products.FirstOrDefault().TotalPrice);
Assert.Equal(expectedTotalPriceBeforeDiscount, cartManagement.CartInfo.TotalPriceBeforeDiscount);
var expectedDiscount = price * (orderUnit / 4);
Assert.Equal(expectedDiscount, cartManagement.CartInfo.Discount);
var expectedTotalPrice = expectedTotalPriceBeforeDiscount - expectedDiscount;
Assert.Equal(expectedTotalPrice, cartManagement.CartInfo.TotalPrice);
}
public void CartManagementCalculate_MutipleTimes_Promotion1Time_Correct()
{
var cartManagement = new CartManagement();
cartManagement.OrderProduct(new OrderProduct
{
Name = "iPhone XS",
PricePerUnit = 40000.00,
Unit = 4
});
cartManagement.OrderProduct(new OrderProduct
{
Name = "Stone",
PricePerUnit = 1,
Unit = 3
});
Assert.NotEmpty(cartManagement.CartInfo.Products);
var expectedTotalPriceBeforeDiscount = 160003;
Assert.Equal(expectedTotalPriceBeforeDiscount, cartManagement.CartInfo.TotalPriceBeforeDiscount);
var expectedDiscount = 40000;
Assert.Equal(expectedDiscount, cartManagement.CartInfo.Discount);
var expectedTotalPrice = 120003;
Assert.Equal(expectedTotalPrice, cartManagement.CartInfo.TotalPrice);
}
public OrderController()
{
Management = new CartManagement();
OrderManagement = new OrderManagement();
UserManagement = new UserManagement();
ProductManagement = new ProductManagement();
}
public void CartManagementCalculate_Incorrect(string name, double price)
{
var cartManagement = new CartManagement();
var orderUnit = 3;
cartManagement.OrderProduct(new OrderProduct
{
Name = name,
PricePerUnit = price,
Unit = orderUnit
});
var expectedZeroValue = 0;
Assert.Empty(cartManagement.CartInfo.Products);
Assert.Equal(expectedZeroValue, cartManagement.CartInfo.TotalPriceBeforeDiscount);
Assert.Equal(expectedZeroValue, cartManagement.CartInfo.Discount);
Assert.Equal(expectedZeroValue, cartManagement.CartInfo.TotalPrice);
}
public ActionResult AddToCart(int id, CartAddViewModel model)
{
CartDO cartDO = new CartDO();
if (User.Identity.IsAuthenticated)
{
cartDO.User_ID = User.Identity.GetUserId();
//checking if user already has cart created
cartDO = cartManagement.GetCartByUserID(cartDO.User_ID);
if (cartDO.Cart_ID == 0)
{
try
{
cartDO.User_ID = User.Identity.GetUserId();
cartDO.Cart_ID = model.Cart_ID;
CartManagement cartManagement = new CartManagement();
cartManagement.AddCartIDandUserIDInCart(cartDO);
return(RedirectToAction("Index"));
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
else
{
return(RedirectToAction("Index"));
}
}
else
{
return(RedirectToAction("Login", "Account"));
}
return(null);
}
// GET: Cart
public CartController()
{
Management = new CartManagement();
ProductManagement = new ProductManagement();
}
public static CartManagement CartSystem(this IItem.Customer user)
{
return(CartManagement.GetInstance(user));
}
