public void ClearTest_CanClearContents()
{
Cart target = new Cart();
target.AddItem(p1, 1);
target.AddItem(p2, 1);
target.Clear();
Assert.AreEqual(target.Lines.Count(), 0);
}
public void ComputeTotalValueTest_CalculateCartTotal()
{
Cart target = new Cart();
target.AddItem(p1, 1);
target.AddItem(p2, 1);
target.AddItem(p1, 3);
decimal result = target.ComputeTotalValue();
Assert.AreEqual(result, 450M);
}
public void AddItemTest_CanAddNewLines()
{
var target = new Cart();
target.AddItem(p1, 1);
target.AddItem(p2, 1);
CartLine[] results = target.Lines.ToArray();
Assert.AreEqual(results.Length, 2);
Assert.AreEqual(results[0].Product, p1);
Assert.AreEqual(results[1].Product, p2);
}
public void AddItemTest_CanAddQuantityForExistingLines()
{
var target = new Cart();
target.AddItem(p1, 1);
target.AddItem(p2, 1);
target.AddItem(p1, 10);
CartLine[] results = target.Lines.OrderBy(c => c.Product.ProductID).ToArray();
Assert.AreEqual(results.Length, 2);
Assert.AreEqual(results[0].Quantity, 11);
Assert.AreEqual(results[1].Quantity, 1);
}
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 CanClearContent()
{
Product product1 = new Product { ProductId = 1, Name = "Product1", Price = 100m };
Product product2 = new Product { ProductId = 2, Name = "Product2", Price = 50m };
Cart target = new Cart();
target.AddItem(product1, 1);
target.AddItem(product2, 1);
target.Clear();
Assert.AreEqual(target.Lines.Count(), 0);
}
public void Calculate_Cart_Total()
{
Product p1 = new Product { ProductID = 1, Name = "P1", Price = 100M };
Product p2 = new Product { ProductID = 2, Name = "P2", Price =50M};
Cart target = new Cart();
target.AddItem(p1, 2);
target.AddItem(p2, 2);
decimal result = target.ComputeTotalValue();
Assert.AreEqual(result, 300M);
}
public void CanAddNewLines()
{
Product product1 = new Product { ProductId = 1, Name = "Product1" };
Product product2 = new Product { ProductId = 2, Name = "Product2" };
Cart target = new Cart();
target.AddItem(product1, 1);
target.AddItem(product2, 1);
CartLine[] result = target.Lines.ToArray();
Assert.AreEqual(result.Length, 2);
Assert.AreEqual(result[0].Product, product1);
Assert.AreEqual(result[1].Product, product2);
}
public void CalcuateCartTotal()
{
Product product1 = new Product { ProductId = 1, Name = "Product1", Price = 100m };
Product product2 = new Product { ProductId = 2, Name = "Product2", Price = 50m };
Cart target = new Cart();
target.AddItem(product1, 1);
target.AddItem(product2, 1);
target.AddItem(product1, 3);
decimal actual = target.ComputeTotalValue();
decimal expected = 450m;
Assert.AreEqual(actual, expected);
}
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 Can_Add_New_Lines()
{
Product p1 = new Product { ProductID = 1, Name = "P1" };
Product p2 = new Product { ProductID = 2, Name = "P2" };
Cart target = new Cart();
target.AddItem(p1, 1);
target.AddItem(p2, 1);
CartLine[] results = target.Lines.ToArray();
Assert.AreEqual(results.Length , 2);
Assert.AreEqual(results[0].Product, p1);
Assert.AreEqual(results[1].Product, p2);
}
public void Can_Add_Quantity_For_Existing_Item()
{
Product p1 = new Product { ProductID = 1, Name = "P1" };
Product p2 = new Product { ProductID = 2, Name = "P2" };
Cart target = new Cart();
target.AddItem(p1, 1);
target.AddItem(p2, 1);
target.AddItem(p1, 1);
CartLine[] results = target.Lines.ToArray();
Assert.AreEqual(results.Length, 2);
Assert.AreEqual(results[0].Quantity, 2);
}
public void CanAddQuantityForExistingLines()
{
Product product1 = new Product { ProductId = 1, Name = "Product1" };
Product product2 = new Product { ProductId = 2, Name = "Product2" };
Cart target = new Cart();
target.AddItem(product1, 1);
target.AddItem(product2, 1);
target.AddItem(product1, 10);
CartLine[] result = target.Lines.OrderBy(c => c.Product.ProductId).ToArray();
Assert.AreEqual(result.Length, 2);
Assert.AreEqual(result[0].Quantity, 11);
Assert.AreEqual(result[1].Quantity, 1);
}
public void Can_Add_New_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);
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 Calculate_Cart_Total()
{
// 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, 1);
cart.AddItem(game1, 5);
cart.Clear();
// Assert
Assert.AreEqual(cart.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, 4);
target.AddItem(p2, 1);
target.AddItem(p1, 3);
CartLine[] results = target.Lines.OrderBy(c => c.Product.ProductID).ToArray();
// Assert
Assert.AreEqual(results.Length, 2);
Assert.AreEqual(results[0].Quantity, 7);
Assert.AreEqual(results[1].Quantity, 1);
}
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 RedirectToRouteResult AddToCart(Cart cart, int productId, string returnUrl)
{
Product product = repository.Products
.FirstOrDefault(p => p.ProductID == productId);
if(product!=null)
{
cart.AddItem(product, 1);
}
return RedirectToAction("Index", new {returnUrl});
}
public PartialViewResult AddToCart(Cart cart, int productId, string returnUrl)
{
Product product = repository.Products
.FirstOrDefault(p => p.ProductId == productId);
if (product != null)
{
cart.AddItem(product, 1);
}
return PartialView("Summary", cart);
}
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 RedirectToRouteResult AddToCart(Cart cart, int gameId, string returnUrl)
{
Game game = repository.Games
.FirstOrDefault(g => g.GameId == gameId);
if (game != null)
{
cart.AddItem(game, 1);
}
return RedirectToAction("Index", new { returnUrl });
}
public void Cannot_Checkout_Invalid_ShippingDetails()
{
//Arrange
Mock<IOrderProcessor> mock = new Mock<IOrderProcessor>();
Cart cart = new Cart();
cart.AddItem(new Product(), 1);
CartController target = new CartController(null, mock.Object);
target.ModelState.AddModelError("error", "error");
//Act
ViewResult result = target.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);
}
public void CheckoutTest_CannotCheckoutInvalidShippingDetails()
{
var mock = new Mock<IOrderProcessor>();
var cart = new Cart();
cart.AddItem(new Product(), 1);
var target = new CartController(null, mock.Object);
//准备--把一个错误添加到模型
target.ModelState.AddModelError("error", "error");
//动作--试图结算
ViewResult result = target.Checkout(cart, new ShippingDetails());
//断言--检查，订单尚未传递给处理器
mock.Verify(m => m.ProcessOrder(It.IsAny<Cart>(), It.IsAny<ShippingDetails>()), Times.Never);
//断言--检查，该方法返回的默认视图
Assert.AreEqual("", result.ViewName);
//断言--检查，对视图传递一个非法模型
Assert.AreEqual(false, result.ViewData.ModelState.IsValid);
}
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_Checkout_And_Submit_Order()
{
Mock<IOrderProcessor> mock = new Mock<IOrderProcessor>();
Cart cart = new Cart();
cart.AddItem(new Product(), 1);
CartController target = new CartController(null, mock.Object);
ViewResult result = target.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_Add_Quantity_For_Existing_Lines()
{
// arrange
Game game1 = new Game { GameId = 1, Name = "Sport1" };
Game game2 = new Game { GameId = 2, Name = "Sport2" };
Cart cart = new Cart();
//Act
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
cart.AddItem(game1, 5);
List<CartLine> results = cart.Lines.OrderBy(c => c.Game.GameId).ToList();
// Assetr
Assert.AreEqual(results.Count(), 2);
Assert.AreEqual(results[0].Quantity, 6); // 6 экземпляров добавлено в корзину
Assert.AreEqual(results[1].Quantity, 1);
}
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 Can_Add_New_Lines()
{
// arrange
Game game1 = new Game { GameId = 1, Name = "Sport1" };
Game game2 = new Game { GameId = 2, Name = "Sport2" };
Cart cart = new Cart();
// Act
cart.AddItem(game1, 1);
cart.AddItem(game2, 1);
List<CartLine> results = cart.Lines.ToList();
// Assert
Assert.AreEqual(results.Count(), 2);
Assert.AreEqual(results[0].Game, game1);
Assert.AreEqual(results[1].Game, game2);
}
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()
{
Product p1 = new Product { ProductID = 1, Name = "P1", Price = 100M };
Product p2 = new Product { ProductID = 2, Name = "P2", Price = 50M };
Cart target = new Cart();
target.AddItem(p2, 5);
target.AddItem(p1, 2);
target.AddItem(p2, 1);
target.Clear();
Assert.AreEqual(target.Lines.Count(), 0);
}