public ViewResult Checkout(Cart cart, ShippingDetails shippingDetails) { if (cart.Lines.Count() == 0) { ModelState.AddModelError("", "Sorry, your cart is empty!"); } if (ModelState.IsValid) { orderProcessor.ProcessOrder(cart, shippingDetails); cart.Clear(); return View("Completed"); } else { return View(shippingDetails); } }
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.CalculateTotalValue()).AppendLine("---") .AppendLine("Ship to:") .AppendLine(shippingInfo.Name) .AppendLine(shippingInfo.Line1) .AppendLine(shippingInfo.Line2 ?? "") .AppendLine(shippingInfo.Line3 ?? "") .AppendLine(shippingInfo.Town) .AppendLine(shippingInfo.County ?? "") .AppendLine(shippingInfo.Country) .AppendLine(shippingInfo.Postcode) .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); } }
public void Cannot_Checkout_Empty_Cart() { // Arrange Mock<IOrderProcessor> mock = new Mock<IOrderProcessor>(); // Arrange Cart cart = new Cart(); // Arrange ShippingDetails shippingDetails = new ShippingDetails(); // Arrange CartController target = new CartController(null, mock.Object); // Act ViewResult result = target.Checkout(cart, shippingDetails); // Assert mock.Verify(m => m.ProcessOrder(It.IsAny<Cart>(),It.IsAny<ShippingDetails>()), Times.Never()); // Assert Assert.AreEqual("", result.ViewName); // Assert Assert.AreEqual(false, result.ViewData.ModelState.IsValid); }