public void CalculateTotalCart()
{
Game game1 = new Game { GameId = 1, Name = "Game 1", Price = 100 };
Game game2 = new Game { GameId = 2, Name = "Game 2", Price = 200 };
Cart cart = new Cart();
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
decimal totalCost = cart.ComputeTotalValue();
Assert.AreEqual(totalCost, 800);
}
public void Calculate_Cart_Total()
{
// 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
Cart target = new Cart();
// Act
target.AddItem(p1, 1);
target.AddItem(p2, 1);
target.AddItem(p1, 3);
decimal result = target.ComputeTotalValue();
// Assert
Assert.AreEqual(result, 450M);
}
public void CanAddNewLines()
{
Game game1 = new Game { GameId = 1, Name = "Game 1" };
Game game2 = new Game { GameId = 2, Name = "Game 2" };
Cart cart = new Cart();
cart.AddItem(game1, 2);
cart.AddItem(game2, 1);
List<CartLine> res = cart.Lines.ToList();
Assert.AreEqual(res.Count, 2);
Assert.AreEqual(res[0].Game, game1);
Assert.AreEqual(res[1].Game, game2);
}
public void CanRemoveLine()
{
Game game1 = new Game { GameId = 1, Name = "Game 1" };
Game game2 = new Game { GameId = 2, Name = "Game 2" };
Game game3 = new Game { GameId = 3, Name = "Game 3" };
Cart cart = new Cart();
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
cart.AddItem(game3, 2);
cart.RemoveLine(game2);
Assert.AreEqual(cart.Lines.Count(), 2);
Assert.AreEqual(cart.Lines.Where(g => g.Game == game2).Count(), 0);
}
public void CanAddQuantityForExitingLines()
{
Game game1 = new Game { GameId = 1, Name = "Game 1" };
Game game2 = new Game { GameId = 2, Name = "Game 2" };
Cart cart = new Cart();
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
List<CartLine> results = cart.Lines.OrderBy(c => c.Game.GameId).ToList();
Assert.AreEqual(results.Count(), 2);
Assert.AreEqual(results[0].Quantity, 6);
Assert.AreEqual(results[1].Quantity, 1);
}
/*
public Cart GetCart()
{
Cart cart = (Cart)Session["Cart"];
if (cart == null)
{
cart = new Cart();
Session["Cart"] = cart;
}
return cart;
}
*/
public RedirectToRouteResult AddToCart(Cart cart, int gameId, string url)
{
Game game = _repository.Games.FirstOrDefault(g => g.GameId == gameId);
if(game != null)
{
cart.AddItem(game, 1);
}
return RedirectToAction("Index", new { url });
}
public void Calculate_Cart_Total()
{
// Организация - создание нескольких тестовых игр
Game game1 = new Game { GameId = 1, Name = "Игра1", Price = 100 };
Game game2 = new Game { GameId = 2, Name = "Игра2", Price = 55 };
// Организация - создание корзины
Cart cart = new Cart();
// Действие
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
decimal result = cart.ComputeTotalValue();
// Утверждение
Assert.AreEqual(result, 655);
}
public void Can_Add_New_Lines()
{
// Организация - создание нескольких тестовых игр
Game game1 = new Game { GameId = 1, Name = "Игра1" };
Game game2 = new Game { GameId = 2, Name = "Игра2" };
// Организация - создание корзины
Cart cart = new Cart();
// Действие
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
List<CartLine> results = cart.Lines.ToList();
// Утверждение
Assert.AreEqual(results.Count(), 2);
Assert.AreEqual(results[0].Game, game1);
Assert.AreEqual(results[1].Game, game2);
}
public void Can_Add_Quantity_For_Existing_Lines()
{
// Организация - создание нескольких тестовых игр
Game game1 = new Game { GameId = 1, Name = "Игра1" };
Game game2 = new Game { GameId = 2, Name = "Игра2" };
// Организация - создание корзины
Cart cart = new Cart();
// Действие
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
List<CartLine> results = cart.Lines.OrderBy(c => c.Game.GameId).ToList();
// Утверждение
Assert.AreEqual(results.Count(), 2);
Assert.AreEqual(results[0].Quantity, 6); // 6 экземпляров добавлено в корзину
Assert.AreEqual(results[1].Quantity, 1);
}
public void Cannot_Checkout_Invalid_ShippingDetails()
{
// Arrange - create a mock order processor
Mock<IOrderProcessor> mock = new Mock<IOrderProcessor>();
// Arrange - create a cart with an item
Cart cart = new Cart();
cart.AddItem(new Product(), 1);
// Arrange - create an instance of the controller
CartController target = new CartController(null, mock.Object);
// Arrange - add an error to the model
target.ModelState.AddModelError("error", "error");
// Act - try to checkout
ViewResult result = target.Checkout(cart, new ShippingDetails());
// Assert - check that the order hasn't been passed on to the processor
mock.Verify(m => m.ProcessOrder(It.IsAny<Cart>(),
It.IsAny<ShippingDetails>()),
Times.Never());
// Assert - check that the method is returning the default view
Assert.AreEqual("", result.ViewName);
// Assert - check that I am passing an invalid model to the view
Assert.AreEqual(false, result.ViewData.ModelState.IsValid);
}
public void Can_Add_New_lines()
{
//Arrange - create some tests products
Product p1 = new Product { ProductID = 1, Name = "P1" };
Product p2 = new Product { ProductID = 2, Name = "P2" };
//Arrange - create a new cart
Cart target = new Cart();
// Act
target.AddItem(p1, 1);
target.AddItem(p2, 1);
CartLine[] results = target.Lines.ToArray();
// Assert
Assert.AreEqual(results.Length, 2);
Assert.AreEqual(results[0].Product, p1);
Assert.AreEqual(results[1].Product, p2);
}
public void CanCheckoutAndSubmitOrder()
{
Mock<IOrderProcessor> mock = new Mock<IOrderProcessor>();
Cart cart = new Cart();
cart.AddItem(new Game(), 1);
CartController controller = new CartController(null, mock.Object);
ViewResult result = controller.Checkout(cart, new ShippingDetails());
mock.Verify(m => m.ProcessOrder(It.IsAny<Cart>(), It.IsAny<ShippingDetails>()),
Times.Once());
Assert.AreEqual("Completed", result.ViewName);
Assert.AreEqual(true, result.ViewData.ModelState.IsValid);
}
public void Can_Remove_Line()
{
// Организация - создание нескольких тестовых игр
Game game1 = new Game { GameId = 1, Name = "Игра1" };
Game game2 = new Game { GameId = 2, Name = "Игра2" };
Game game3 = new Game { GameId = 3, Name = "Игра3" };
// Организация - создание корзины
Cart cart = new Cart();
// Организация - добавление нескольких игр в корзину
cart.AddItem(game1, 1);
cart.AddItem(game2, 4);
cart.AddItem(game3, 2);
cart.AddItem(game2, 1);
// Действие
cart.RemoveLine(game2);
// Утверждение
Assert.AreEqual(cart.Lines.Where(c => c.Game == game2).Count(), 0);
Assert.AreEqual(cart.Lines.Count(), 2);
}
public void Can_Clear_Contents()
{
// Организация - создание нескольких тестовых игр
Game game1 = new Game { GameId = 1, Name = "Игра1", Price = 100 };
Game game2 = new Game { GameId = 2, Name = "Игра2", Price = 55 };
// Организация - создание корзины
Cart cart = new Cart();
// Действие
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
cart.Clear();
// Утверждение
Assert.AreEqual(cart.Lines.Count(), 0);
}
public void ClearCart()
{
Game game1 = new Game { GameId = 1, Name = "Game 1", Price = 100 };
Game game2 = new Game { GameId = 2, Name = "Game 2", Price = 200 };
Cart cart = new Cart();
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
cart.Clear();
Assert.AreEqual(cart.Lines.Count(), 0);
}
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 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
Cart target = new Cart();
// 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);
}
public void Can_Add_Quantity_For_Existing_Lines()
{
// Arrange - create some test products
Product p1 = new Product { ProductID = 1, Name = "P1" };
Product p2 = new Product { ProductID = 2, Name = "P2" };
// Arrange - create a new cart
Cart target = new Cart();
// Act
target.AddItem(p1, 1);
target.AddItem(p2, 1);
target.AddItem(p1, 10);
CartLine[] results = target.Lines.OrderBy(c => c.Product.ProductID).ToArray();
// Assert
Assert.AreEqual(results.Length, 2);
Assert.AreEqual(results[0].Quantity, 11);
Assert.AreEqual(results[1].Quantity, 1);
}
public void CannotCheckoutInvalidShippingDetails()
{
Mock<IOrderProcessor> mock = new Mock<IOrderProcessor>();
Cart cart = new Cart();
cart.AddItem(new Game(), 1);
CartController controller = new CartController(null, mock.Object);
controller.ModelState.AddModelError("error", "error");
ViewResult result = controller.Checkout(cart, new ShippingDetails());
mock.Verify(m => m.ProcessOrder(It.IsAny<Cart>(), It.IsAny<ShippingDetails>()),
Times.Never());
Assert.AreEqual("", result.ViewName);
Assert.AreEqual(false, result.ViewData.ModelState.IsValid);
}
