public RedirectToRouteResult RemoveFromCart(Cart cart, int productId, string returnUrl)
{
Product product = repository.Products
.FirstOrDefault(p => p.ProductID == productId);
if(product!=null)
{
cart.RemoveLine(product);
}
return RedirectToAction("Index", new {returnUrl});
}
public void RemoveLineTest_CanRemoveLine()
{
var 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);
}
public void Can_Remove_Lines()
{
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, 3);
target.AddItem(p2, 1);
target.RemoveLine(p2);
target.AddItem(p3, 3);
Assert.AreEqual(target.Lines.Where(c => c.Product == p2).Count(), 0);
Assert.AreEqual(target.Lines.Where(c => c.Product == p1).Count(), 1);
Assert.AreEqual(target.Lines.Count(), 2);
}
public void Can_Remove_Line()
{
// Arrange - create some test products
Product p1 = new Product { ProductID = 1, Name = "P1" };
Product p2 = new Product { ProductID = 2, Name = "P2" };
Product p3 = new Product { ProductID = 3, Name = "P3" };
// Arrange - create a new cart
Cart target = new Cart();
// Arrange - add some products to the cart
target.AddItem(p1, 1);
target.AddItem(p2, 3);
target.AddItem(p3, 5);
target.AddItem(p2, 1);
// Act
target.RemoveLine(p2);
// Assert
Assert.AreEqual(target.Lines.Where(c => c.Product == p2).Count(), 0);
Assert.AreEqual(target.Lines.Count(), 2);
}
public RedirectToRouteResult RemoveFromCart(Cart cart, int gameId, string returnUrl)
{
Game game = repository.Games
.FirstOrDefault(g => g.GameId == gameId);
if (game != null)
{
cart.RemoveLine(game);
}
return RedirectToAction("Index", new { returnUrl });
}
public void Can_Remove_Line()
{
// arrange
Game game1 = new Game { GameId = 1, Name = "Sport1" };
Game game2 = new Game { GameId = 2, Name = "Sport2" };
Game game3 = new Game { GameId = 3, Name = "Sport3" };
Cart cart = new Cart();
//Act
cart.AddItem(game1, 1);
cart.AddItem(game2, 4);
cart.AddItem(game3, 2);
cart.AddItem(game2, 1);
//Act
cart.RemoveLine(game2);
//Assert
Assert.AreEqual(cart.Lines.Where(c => c.Game == game2).Count(), 0);
Assert.AreEqual(cart.Lines.Count(), 2);
}
public void CanRemoveLine()
{
Product product1 = new Product { ProductId = 1, Name = "Product1" };
Product product2 = new Product { ProductId = 2, Name = "Product2" };
Product product3 = new Product { ProductId = 3, Name = "Product3" };
Cart target = new Cart();
target.AddItem(product1, 1);
target.AddItem(product2, 3);
target.AddItem(product3, 5);
target.AddItem(product2, 1);
target.RemoveLine(product2);
Assert.AreEqual(target.Lines.Where(c => c.Product == product2).Count(), 0);
Assert.AreEqual(target.Lines.Count(), 2);
}
