public void Cannot_Checkout_Empty_Cart()
{
// Arrange - Create a mock order processor
Mock<IOrderProcessor> mock = new Mock<IOrderProcessor>();
// Arrange - Create an empty cart
Cart cart = new Cart();
// Arrange - Create shipping details
ShippingDetails shippingDetails = new ShippingDetails();
// Arrange - Create an instance of the controller
CartController target = new CartController(null, mock.Object);
// Act
ViewResult result = target.Checkout(cart, shippingDetails);
// Assert - Check that the order hasn't been passed onto 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 we are passing an invalid model to the view
Assert.AreEqual(false, result.ViewData.ModelState.IsValid);
}
public ViewResult Index(Cart cart, string returnUrl)
{
return View(new CartIndexViewModel
{
Cart = cart,
ReturnUrl = returnUrl
});
}
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 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 void ProcessOrder(Cart cart, ShippingDetails shippingInfo)
{
// Create the email object first, then add the properties.
var myMessage = new SendGridMessage();
// Add the message properties.
myMessage.From = new MailAddress("*****@*****.**");
// Add multiple addresses to the To field.
List<String> recipients = new List<String>
{
shippingInfo.Email
};
myMessage.AddTo(recipients);
myMessage.Subject = "New order submitted!";
StringBuilder body = new StringBuilder()
.AppendLine("<h3>A new order has been submitted<h3>")
.AppendLine("<p>---</p>")
.AppendLine("<p>Items:</p>");
foreach (var line in cart.Lines)
{
var subtotal = line.Product.Price * line.Quantity;
body.AppendFormat("<p>{0} x {1} (subtotal: {2:c}</p>", line.Quantity, line.Product.Name, subtotal);
}
body.AppendFormat("<p>Total order value: {0:c}</p>", cart.ComputeTotalValue())
.AppendLine("<p>---</p>")
.AppendLine("<p>Ship to:</p>")
.AppendLine("<p>" + shippingInfo.Name + "</p>")
.AppendLine("<p>" + shippingInfo.Line1 + "</p>")
.AppendLine("<p>" + shippingInfo.Line2 ?? "" + "</p>")
.AppendLine("<p>" + shippingInfo.Line3 ?? "" + "</p>")
.AppendLine("<p>" + shippingInfo.City + "</p>")
.AppendLine("<p>" + shippingInfo.State ?? "" + "</p>")
.AppendLine("<p>" + shippingInfo.Country + "</p>")
.AppendLine("<p>" + shippingInfo.Zip + "</p>")
.AppendLine("<p>---</p>")
.AppendFormat("<p>Gift wrap: {0}</p>", shippingInfo.GiftWrap ? "Yes" : "No");
//Add the HTML and Text bodies
myMessage.Html = body.ToString();
// Create credentials, specifying your user name and password
var credentials = new NetworkCredential(emailSettings.Username, emailSettings.Password);
// Create an Web transport for sending email.
var transportWeb = new Web(credentials);
// Send the email.
// You can also use the **DeliverAsync** method, which returns an awaitable task.
transportWeb.DeliverAsync(myMessage);
}
public void ProcessOrder(Cart cart, ShippingDetails shippingInfo)
{
using (var smtpClient = new SmtpClient())
{
smtpClient.EnableSsl = emailSettings.UseSsl;
smtpClient.Host = emailSettings.ServerName;
smtpClient.Port = emailSettings.ServerPort;
smtpClient.UseDefaultCredentials = false;
smtpClient.Credentials = new NetworkCredential(emailSettings.Username, emailSettings.Password);
if (emailSettings.WriteAsFile)
{
smtpClient.DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory;
smtpClient.PickupDirectoryLocation = emailSettings.FileLocation;
smtpClient.EnableSsl = false;
}
StringBuilder body = new StringBuilder()
.AppendLine("A new order has been submitted")
.AppendLine("---")
.AppendLine("Items:");
foreach (var line in cart.Lines)
{
var subtotal = line.Product.Price * line.Quantity;
body.AppendFormat("{0} x {1} (subtotal: {2:c}", line.Quantity, line.Product.Name, subtotal);
}
body.AppendFormat("Total order value: {0:c}", cart.ComputeTotalValue())
.AppendLine("---")
.AppendLine("Ship to:")
.AppendLine(shippingInfo.Name)
.AppendLine(shippingInfo.Line1)
.AppendLine(shippingInfo.Line2 ?? "")
.AppendLine(shippingInfo.Line3 ?? "")
.AppendLine(shippingInfo.City)
.AppendLine(shippingInfo.State ?? "")
.AppendLine(shippingInfo.Country)
.AppendLine(shippingInfo.Zip)
.AppendLine("---")
.AppendFormat("Gift wrap: {0}", shippingInfo.GiftWrap ? "Yes" : "No");
MailMessage mailMessage = new MailMessage(
emailSettings.MailFromAddress, // From
emailSettings.MailToAddress, // To
"New order submitted!", // Subject
body.ToString()); // Body
if (emailSettings.WriteAsFile)
{
mailMessage.BodyEncoding = Encoding.ASCII;
}
smtpClient.Send(mailMessage);
}
}
//[HttpPost]
public ViewResult Checkout(Cart cart, ShippingDetails orderDetails)
{
if (cart.Lines.Count() == 0) {
ModelState.AddModelError("", "Sorry, your cart is empty!");
}
if (ModelState.IsValid) {
orderProcessor.ProcessOrder(cart, orderDetails);
cart.Clear();
return View("Completed");
}
else {
return View(orderDetails);
}
}
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
Cart cart = null;
if (controllerContext.HttpContext.Session != null)
{
cart = (Cart)controllerContext.HttpContext.Session[sessionKey];
}
if (cart == null)
{
cart = new Cart();
if (controllerContext.HttpContext.Session != null)
controllerContext.HttpContext.Session[sessionKey] = cart;
}
return cart;
}
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 object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
// get the Cart from session
Cart cart = (Cart)controllerContext.HttpContext.Session[sessionKey];
// create the Cart if there wasn`t one in the session data
if (cart == null)
{
cart = new Cart();
controllerContext.HttpContext.Session[sessionKey] = cart;
}
//return the cart
return cart;
}
public void ProcessOrder(Cart cart, ShippingDetails shippingInfo)
{
using (var smtpClient = new SmtpClient())
{
smtpClient.EnableSsl = emailSettings.UseSsl;
smtpClient.Host = emailSettings.ServerName;
smtpClient.Port = emailSettings.ServerPort;
smtpClient.UseDefaultCredentials = false;
smtpClient.Credentials
= new NetworkCredential(emailSettings.Username,
emailSettings.Password);
StringBuilder body = new StringBuilder()
.AppendLine("A new order has been submitted")
.AppendLine("---")
.AppendLine("Items:");
foreach (var line in cart.Lines)
{
var subtotal = line.Product.Price * line.Quantity;
body.AppendFormat("{0} x {1} (subtotal: {2:c})\n",
line.Quantity,
line.Product.Name,
subtotal);
}
body.AppendFormat("Total order value: {0:c}",
cart.ComputeTotalValue())
.AppendLine("---")
.AppendLine("Ship to:")
.AppendLine(shippingInfo.Name)
.AppendLine(shippingInfo.Line1)
.AppendLine(shippingInfo.Line2 ?? "")
.AppendLine(shippingInfo.Line3 ?? "")
.AppendLine(shippingInfo.City)
.AppendLine(shippingInfo.Sate ?? "")
.AppendLine(shippingInfo.Country)
.AppendLine(shippingInfo.Zip)
.AppendLine("---")
.AppendFormat("Gift wrap: {0}",
shippingInfo.GiftWrap ? "Yes" : "No");
MailMessage mailMessage = new MailMessage(new MailAddress(emailSettings.MailFromAddress).Address,
new MailAddress(emailSettings.MailToAddress).Address,
"New order submitted!",
body.ToString());
smtpClient.Send(mailMessage);
}
}
public void Adding_Product_To_Cart_Goes_To_Cart_Screen()
{
// Arrange - create the mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1", Category = "Apples"},
}.AsQueryable());
// Arrange - create a Cart
Cart cart = new Cart();
// Arrange - create the controller
CartController target = new CartController(mock.Object, null);
// Act - add a product to the cart
RedirectToRouteResult result = target.AddToCart(cart, 2, "myUrl");
// Assert
Assert.AreEqual(result.RouteValues["action"], "Index");
Assert.AreEqual(result.RouteValues["returnUrl"], "myUrl");
}
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 PartialViewResult Summary(Cart cart)
{
return PartialView(cart);
}
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 Can_View_Cart_Contents()
{
// Arrange - Create a cart
Cart cart = new Cart();
// Arrange - Create the controller
CartController target = new CartController(null, null);
//Act - Call the Index action method
CartIndexViewModel result = (CartIndexViewModel)target.Index(cart, "myUrl").ViewData.Model;
// Assert
Assert.AreSame(result.Cart, cart);
Assert.AreEqual(result.ReturnUrl, "myUrl");
}
public void Can_Remove_Line()
{
// Arrange - Create some test games
Game p1 = new Game { GameID = 1, Name = "P1" };
Game p2 = new Game { GameID = 2, Name = "P2" };
Game p3 = new Game { GameID = 3, Name = "P3" };
// Arrange - Create a new cart
Cart target = new Cart();
// Arrange - add some games 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.Game == p2).Count(), 0);
Assert.AreEqual(target.Lines.Count(), 2);
}
public void Can_Clear_Contents()
{
// Arrange - Create some test games
Game p1 = new Game { GameID = 1, Name = "P1", Price = 100M };
Game p2 = new Game { GameID = 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, 2);
// Act - Reset the cart
target.Clear();
// Assert
Assert.AreEqual(target.Lines.Count(), 0);
}
public void Can_Checkout_And_Submit_Order()
{
// 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 Game(), 1);
// Arrange - Create an instance of the controller
CartController target = new CartController(null, mock.Object);
// Act - Try to checkout
ViewResult result = target.Checkout(cart, new ShippingDetails());
// Assert - Check that the order has been passed onto the processor
mock.Verify(m => m.ProcessOrder(It.IsAny<Cart>(), It.IsAny<ShippingDetails>()),
Times.Once());
// Assert - Check that the method is returning the Completed view
Assert.AreEqual("Completed", result.ViewName);
// Assert - Check that we are passing a valid model to the view
Assert.AreEqual(true, result.ViewData.ModelState.IsValid);
}
public void Can_Add_To_Cart()
{
// Arrange - Create the mock repository
Mock<IGameRepository> mock = new Mock<IGameRepository>();
mock.Setup(m => m.Games).Returns(new Game[]
{
new Game {GameID = 1, Name = "P1", Category = "Apples"},
}.AsQueryable());
// Arrange - Create a new cart
Cart cart = new Cart();
// Arrange - Create the controller
CartController target = new CartController(mock.Object, null);
// Act - Add a game to the cart
target.AddToCart(cart, 1, null);
// Assert
Assert.AreEqual(cart.Lines.Count(), 1);
Assert.AreEqual(cart.Lines.ToArray()[0].Game.GameID, 1);
}
public void Can_Add_Quality_For_Existing_Lines()
{
//Arrange - Create some test games
Game p1 = new Game { GameID = 1, Name = "P1" };
Game p2 = new Game { GameID = 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.Game.GameID).ToArray();
// Assert
Assert.AreEqual(results.Length, 2);
Assert.AreEqual(results[0].Quantity, p1);
Assert.AreEqual(results[1].Quantity, p2);
}
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);
}
private Cart GetCart()
{
Cart cart = (Cart)Session["Cart"];
if (cart == null)
{
cart = new Cart();
Session["Cart"] = cart;
}
return cart;
}
public void Can_Add_To_Cart()
{
// Arrange - create the mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1", Category = "Apples"},
}.AsQueryable());
// Arrange - create a Cart
Cart cart = new Cart();
// Arrange - create the controller
CartController target = new CartController(mock.Object, null);
// Act - add a product to the cart
target.AddToCart(cart, 1, null);
// Assert
Assert.AreEqual(cart.Lines.Count(), 1);
Assert.AreEqual(cart.Lines.ToArray()[0].Product.ProductID, 1);
}
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_New_Lines()
{
// Arrange - Create some test games
Game p1 = new Game { GameID = 1, Name = "P1" };
Game p2 = new Game { GameID = 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].Game, p1);
Assert.AreEqual(results[1].Game, p2);
}
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);
}