public RedirectToRouteResult RemoveFromCart(Cart cart, int gameId, string returnUrl)
{
var game = _repository.Games.FirstOrDefault(g => g.GameId == gameId);
if(game != null)
cart.RemoveLine(game);
return RedirectToAction("Index", new {returnUrl});
}
public void Can_Remove_Line()
{
var game1 = new Game {GameId = 1, Name = "Игра1"};
var game2 = new Game {GameId = 2, Name = "Игра2"};
var game3 = new Game {GameId = 3, Name = "Игра3"};
var cart = new Cart();
cart.AddItem(game1, 1);
cart.AddItem(game2, 4);
cart.AddItem(game3, 2);
cart.AddItem(game2, 1);
cart.RemoveLine(game2);
Assert.AreEqual(cart.Lines.Count(c => c.Game == game2), 0);
Assert.AreEqual(cart.Lines.Count(), 2);
}
