Главная Коллекция "Otherreferats" Программирование, компьютеры и кибернетика Разработка интернет-магазина на технологии ASP.NET MVC 3

Разработка интернет-магазина на технологии ASP.NET MVC 3

Характеристика и анализ технологии ASP.NET. Анализ средств разработки и программных продуктов в сфере интернет, обоснование их выбора. Разработка логической, физической модели базы данных, схемы информационно-справочной системы. Руководство пользователя.

Рубрика	Программирование, компьютеры и кибернетика
Вид	курсовая работа
Язык	русский
Дата добавления	17.06.2013
Размер файла	1,6 M

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Страница:

}

using System. Collections. Generic;

using SportsStore. Domain. Entities;

namespace SportsStore. WebUI. Models {

public class ProductsListViewModel {

public IEnumerable<Product> Products {get; set;}

public PagingInfo PagingInfo {get; set;}

public string CurrentCategory {get; set;}

public string query {get; set;}

}

using System;

using System. Collections. Generic;

using System. Linq;

using System. Web;

using System. Web. Mvc;

using System. Web. Routing;

using SportsStore. WebUI. Infrastructure;

using SportsStore. WebUI. Binders;

using SportsStore. Domain. Entities;

namespace SportsStore. WebUI {

// Note: For instructions on enabling rw6 or IIS7 classic mode,

// visit http://go.microsoft.com/? LinkId=9394801

public class MvcApplication: System. Web. HttpApplication {

public static void RegisterGlobalFilters (GlobalFilterCollection filters) {

filters. Add (new HandleErrorAttribute());

}

public static void RegisterRoutes (RouteCollection routes) {

routes. IgnoreRoute(«{resource}.axd/{*pathInfo}»);

routes. MapRoute (null,

«», // Only matches the empty URL (i.e. /)

new {

controller = «Product», action = «List»,

category = (string) null, page = 1

}

);

routes. MapRoute (null,

«Page{page}», // Matches /Page2, /Page123, but not /PageXYZ

new {controller = «Product», action = «List», category = (string) null},

new {page = @»\d+»} // Constraints: page must be numerical

);

routes. MapRoute (null,

«{category}», // Matches /Football or /AnythingWithNoSlash

new {controller = «Product», action = «List», page = 1}

);

routes. MapRoute (null,

«{category}/Page{page}», // Matches /Football/Page567

new {controller = «Product», action = «List»}, // Defaults

new {page = @»\d+»} // Constraints: page must be numerical

);

routes. MapRoute (null, «{controller}/{action}»);

}

protected void Application_Start() {

AreaRegistration. RegisterAllAreas();

RegisterGlobalFilters (GlobalFilters. Filters);

RegisterRoutes (RouteTable. Routes);

ControllerBuilder. Current. SetControllerFactory (new NinjectControllerFactory());

ModelBinders. Binders. Add (typeof(Cart), new CartModelBinder());

}

Web.config

<? xml version= «1.0»?>

<!-

For more information on how to configure your ASP.NET application, please visit

http://go.microsoft.com/fwlink/? LinkId=152368

<add name= «EFDbContext» connectionString= «Data Source=.\SQLEXPRESS; Initial Catalog=SportsStore; integrated security=True; pooling=False;»

providerName= «System. Data. SqlClient»/>

</connectionStrings>

</appSettings>

<system.web>

</assemblies>

</compilation>

</credentials>

</forms>

</authentication>

<pages>

</namespaces>

</pages>

</system.web>

<system.webServer>

</system.webServer>

</dependentAssembly>

</assemblyBinding>

</runtime>

</configuration>

Приложение Б

Исходный код разметки страниц

// Shared/_ProductSummary.cshtml

@model SportsStore. Domain. Entities. Product

@if (Model. ImageData!= null) {

<img width= «75» height= «75» src="@Url. Action («GetImage», «Product»,

new {Model. ProductID})» />

</div>

}

<h3>@Model. Name</h3>

@Model. Description

@using (Html. BeginForm («AddToCart», «Cart»)) {

@Html. HiddenFor (x => x. ProductID)

@Html. Hidden («returnUrl», Request. Url. PathAndQuery)

}

</div>

<h4>@Model. Price. ToString («c»)</h4>

</div>

// Shared/_error.cshtml

Layout = null;

}

<! DOCTYPE html>

<html>

<head>

<title>Error</title>

</head>

<body>

<h2>

Sorry, an error occurred while processing your request.

</h2>

</body>

</html>

// Shared/__ViewStart.cshtml

Layout = «~/Views/Shared/_Layout.cshtml»;

}

// Shared/__Layout.cshtml

<! DOCTYPE html>

<html>

<head>

<title>@ViewBag. Title</title>

</head>

<body>

@{Html. RenderAction («Summary», «Cart»);}

<div class= «title»>This is your store</div>

</div>

@{Html. RenderAction («Menu», «Nav»);}

</div>

@RenderBody()

</div>

</body>

</html>

//Shared/_AdminLayout.cshtml

<! DOCTYPE html>

<html>

<head>

<title>@ViewBag. Title</title>

type= «text/javascript»></script>

type= «text/javascript»></script>

type= «text/javascript»></script>

</head>

<body>

<div>

@if (TempData [«message»]!= null) {

<div class= «Message»>@TempData [«message»]</div>

}

@RenderBody()

</div>

</body>

</html>

//Product/List.cshtml
@model SportsStore. WebUI. Models. ProductsListViewModel

ViewBag. Title = «Products»;

}

@foreach (var p in Model. Products) {

Html. RenderPartial («ProductSummary», p);

}

@Html. PageLinks (Model. PagingInfo, x => Url. Action («List»,

new {page = x, category = Model. CurrentCategory}))

</div>

//Nav/Menu.cshtml

@model IEnumerable<string>

Layout = null;

}

@Html. ActionLink («All product», «List», «Product»)

@foreach (var link in Model) {

@Html. RouteLink (link,

new {

controller = «Product»,

action = «List»,

category = link,

page = 1

new {

@class = link == ViewBag. SelectedCategory? «selected»: null

}

)

}

//Cart/Summary.cshtml

@model SportsStore. Domain. Entities. Cart

Layout = null;

}

@Model. Lines. Sum (x => x. Quantity) item(s),

@Model. ComputeTotalValue().ToString («c»)

</span>

@Html. ActionLink («Checkout», «Index», «Cart»,

new {returnUrl = Request. Url. PathAndQuery}, null)

</div>

//Cart/Index.cshtml

@model SportsStore. WebUI. Models. CartIndexViewModel

ViewBag. Title = «Sports Store: Your Cart»;

}

<th align= «center»>Quantity</th>

<th align= «right»>Price</th>

<th align= «right»>Subtotal</th>

</tr></thead>

<tbody>

@foreach (var line in Model. Cart. Lines) {

<tr>

<td align= «center»>@line. Quantity</td>

<td align= «left»>@line. Product. Name</td>

<td align= «right»>@line. Product. Price. ToString («c»)</td>

<td align= «right»>@((line. Quantity * line. Product. Price).ToString («c»))</td>

<td>

@using (Html. BeginForm («RemoveFromCart», «Cart»)) {

@Html. Hidden («ProductId», line. Product. ProductID)

@Html. HiddenFor (x => x. ReturnUrl)

}

</td>

</tr>

}

</tbody>

<td colspan= «3» align= «right»>Total:</td>

@Model. Cart. ComputeTotalValue().ToString («c»)

</td>

</tr></tfoot>

</table>

<a href= "@Model. ReturnUrl»>Continue shopping</a>

@Html. ActionLink («Checkout now», «Checkout»)

</p>

//Cart/Completed.cshtml

ViewBag. Title = «SportsStore: Order Submitted»;

}

<h2>Thanks!</h2>

Thanks for placing your order. We'll ship your goods as soon as possible.

//Cart/Checkout.cshtml

@model SportsStore. Domain. Entities. ShippingDetails

ViewBag. Title = «SportStore: Checkout»;

}

<h2>Check out now</h2>

Please enter your details, and we'll ship your goods right away!

@using (Html. BeginForm()) {

@Html. ValidationSummary()

<div>Name: @Html. EditorFor (x => x. Name)</div>

<h3>Options</h3>

<label>

@Html. EditorFor (x => x. GiftWrap)

Gift wrap these items

</label>

<h3>Address</h3>

<div>@Html. EditorFor (x => x. Line1) Phone number</div>

<div>@Html. EditorFor (x => x. Line2) Home number</div>

<div>@Html. EditorFor (x => x. Line3) Street</div>

<div>@Html. EditorFor (x => x. City) City</div>

<div>@Html. EditorFor (x => x. State) State</div>

<div>@Html. EditorFor (x => x. Zip) Zip</div>

<div>@Html. EditorFor (x => x. Country) Country</div>

</p>

}

//Admin/Index.cshtml

@model IEnumerable<SportsStore. Domain. Entities. Product>

ViewBag. Title = «Admin: All Products»;

Layout = «~/Views/Shared/_AdminLayout.cshtml»;

}

<h1>All Products</h1>

<tr>

<th class= «NumericCol»>Price</th>

<th>Actions</th>

</tr>

@foreach (var item in Model) {

<tr>

<td>@item. ProductID</td>

<td>@Html. ActionLink (item. Name, «Edit», new {item. ProductID})</td>

<td class= «NumericCol»>@item. Price. ToString («c»)</td>

<td>

@using (Html. BeginForm («Delete», «Admin»)) {

@Html. Hidden («ProductID», item. ProductID)

}

</td>

</tr>

}

</table>

<p>@Html. ActionLink («Add a new product», «Create»)</p>

//Admin/Edit.cshtml

@model SportsStore. Domain. Entities. Product

ViewBag. Title = «Admin: Edit» + @Model. Name;

Layout = «~/Views/Shared/_AdminLayout.cshtml»;

}

<h1>Edit @Model. Name</h1>

@using (Html. BeginForm («Edit», «Admin», FormMethod. Post,

new {enctype = «multipart/form-data»})) {

@Html. EditorForModel()

<div class= «editor-label»>Image</div>

@if (Model. ImageData == null) {

@:None

} else {

<img width= «150» height= «150»

src="@Url. Action («GetImage», «Product», new {Model. ProductID})» />

}

<div>Upload new image: <input type= «file» name= «Image» /></div>

</div>

@Html. ActionLink («Cancel and return to List», «Index»)

}

//Account/LogOn.cshtml

@model SportsStore. WebUI. Models. LogOnViewModel

ViewBag. Title = «Admin: Log In»;

Layout = «~/Views/Shared/_AdminLayout.cshtml»;

}

<p>Please log in to access the administrative area:</p>

@using (Html. BeginForm()) {

@Html. ValidationSummary(true)

@Html. EditorForModel()

Приложение В

Листинг модельных тестов

using SportsStore. WebUI. Controllers;

using Microsoft. VisualStudio. TestTools. UnitTesting;

using System;

using Microsoft. VisualStudio. TestTools. UnitTesting. Web;

using SportsStore. WebUI. Models;

using System. Web. Mvc;

using System. Web. Security;

using Moq;

using SportsStore. WebUI. Infrastructure. Abstract;

namespace SportsStore. UnitTests

{

[TestClass()]

public class AccountControllerTest {

[TestMethod]

public void Can_Login_With_Valid_Credentials() {

// Arrange - create a mock authentication provider

Mock<IAuthProvider> mock = new Mock<IAuthProvider>();

mock. Setup (m => m. Authenticate («admin», «secret»)).Returns(true);

// Arrange - create the view model

LogOnViewModel model = new LogOnViewModel {

UserName = «admin»,

Password = «secret»

};

// Arrange - create the controller

AccountController target = new AccountController (mock. Object);

// Act - authenticate using valid credentials

ActionResult result = target. LogOn (model, «/MyURL»);

// Assert

Assert. IsInstanceOfType (result, typeof(RedirectResult));

Assert. AreEqual («/MyURL», ((RedirectResult) result).Url);

}

[TestMethod]

public void Cannot_Login_With_Invalid_Credentials() {

// Arrange - create a mock authentication provider

Mock<IAuthProvider> mock = new Mock<IAuthProvider>();

mock. Setup (m => m. Authenticate («badUser», «badPass»)).Returns(false);

// Arrange - create the view model

LogOnViewModel model = new LogOnViewModel {

UserName = «badUser»,

Password = «badPass»

};

// Arrange - create the controller

AccountController target = new AccountController (mock. Object);

// Act - authenticate using valid credentials

ActionResult result = target. LogOn (model, «/MyURL»);

// Assert

Assert. IsInstanceOfType (result, typeof(ViewResult));

Assert. IsFalse(((ViewResult) result).ViewData. ModelState. IsValid);

}

using System. Collections. Generic;

using System. Linq;

using Microsoft. VisualStudio. TestTools. UnitTesting;

using Moq;

using SportsStore. Domain. Abstract;

using SportsStore. Domain. Entities;

using SportsStore. WebUI. Controllers;

using System;

using Microsoft. VisualStudio. TestTools. UnitTesting. Web;

using System. Web. Mvc;

namespace SportsStore. UnitTests {

[TestClass()]

public class AdminControllerTest {

[TestMethod]

public void Index_Contains_All_Products() {

// 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»},

new Product {ProductID = 2, Name = «P2»},

new Product {ProductID = 3, Name = «P3»},

}.AsQueryable());

// Arrange - create a controller

AdminController target = new AdminController (mock. Object);

// Action

Product[] result = ((IEnumerable<Product>) target. Index().ViewData. Model).ToArray();

// Assert

Assert. AreEqual (result. Length, 3);

Assert. AreEqual («P1», result[0].Name);

Assert. AreEqual («P2», result[1].Name);

Assert. AreEqual («P3», result[2].Name);

}

[TestMethod]

public void Can_Edit_Product() {

// 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»},

new Product {ProductID = 2, Name = «P2»},

new Product {ProductID = 3, Name = «P3»},

}.AsQueryable());

// Arrange - create the controller

AdminController target = new AdminController (mock. Object);

// Act

Product p1 = target. Edit(1).ViewData. Model as Product;

Product p2 = target. Edit(2).ViewData. Model as Product;

Product p3 = target. Edit(3).ViewData. Model as Product;

// Assert

Assert. AreEqual (1, p1. ProductID);

Assert. AreEqual (2, p2. ProductID);

Assert. AreEqual (3, p3. ProductID);

}

[TestMethod]

public void Cannot_Edit_Nonexistent_Product() {

// 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»},

new Product {ProductID = 2, Name = «P2»},

new Product {ProductID = 3, Name = «P3»},

}.AsQueryable());

// Arrange - create the controller

AdminController target = new AdminController (mock. Object);

// Act

Product result = (Product) target. Edit(4).ViewData. Model;

// Assert

Assert. IsNull(result);

}

[TestMethod]

public void Can_Save_Valid_Changes() {

// Arrange - create mock repository

Mock<IProductRepository> mock = new Mock<IProductRepository>();

// Arrange - create the controller

AdminController target = new AdminController (mock. Object);

// Arrange - create a product

Product product = new Product {Name = «Test»};

// Act - try to save the product

ActionResult result = target. Edit (product, null);

// Assert - check that the repository was called

mock. Verify (m => m. SaveProduct(product));

// Assert - check the method result type

Assert. IsNotInstanceOfType (result, typeof(ViewResult));

}

[TestMethod]

public void Cannot_Save_Invalid_Changes() {

// Arrange - create mock repository

Mock<IProductRepository> mock = new Mock<IProductRepository>();

// Arrange - create the controller

AdminController target = new AdminController (mock. Object);

// Arrange - create a product

Product product = new Product {Name = «Test»};

// Arrange - add an error to the model state

target. ModelState. AddModelError («error», «error»);

// Act - try to save the product

ActionResult result = target. Edit (product, null);

// Assert - check that the repository was not called

mock. Verify (m => m. SaveProduct (It. IsAny<Product>()), Times. Never());

// Assert - check the method result type

Assert. IsInstanceOfType (result, typeof(ViewResult));

}

[TestMethod]

public void Can_Delete_Valid_Products() {

// Arrange - create a Product

Product prod = new Product {ProductID = 2, Name = «Test»};

// 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»},

prod,

new Product {ProductID = 3, Name = «P3»},

}.AsQueryable());

// Arrange - create the controller

AdminController target = new AdminController (mock. Object);

// Act - delete the product

target. Delete (prod. ProductID);

// Assert - ensure that the repository delete method was

// called with the correct Product

mock. Verify (m => m. DeleteProduct(prod));

}

[TestMethod]

public void Cannot_Delete_Invalid_Products() {

// 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»},

new Product {ProductID = 2, Name = «P2»},

new Product {ProductID = 3, Name = «P3»},

}.AsQueryable());

// Arrange - create the controller

AdminController target = new AdminController (mock. Object);

// Act - delete using an ID that doesn't exist

target. Delete(100);

// Assert - ensure that the repository delete method was

// called with the correct Product

mock. Verify (m => m. DeleteProduct (It. IsAny<Product>()), Times. Never());

}

using System. Linq;

using Microsoft. VisualStudio. TestTools. UnitTesting;

using Moq;

using SportsStore. Domain. Abstract;

using SportsStore. Domain. Entities;

using SportsStore. WebUI. Controllers;

using System. Web. Mvc;

using SportsStore. WebUI. Models;

namespace SportsStore. UnitTests {

[TestClass()]

public class CartControllerTest {

[TestMethod]

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 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 we are passing an invalid model to the view

Assert. AreEqual (false, result. ViewData. ModelState. IsValid);

}

[TestMethod]

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 we are passing an invalid model to the view

Assert. AreEqual (false, result. ViewData. ModelState. IsValid);

}

[TestMethod]

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 Product(), 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 on to 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 an valid model to the view

Assert. AreEqual (true, result. ViewData. ModelState. IsValid);

}

[TestMethod]

public void AddToCartTest() {

// 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);

}

[TestMethod]

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»);

}

[TestMethod]

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»);

}

using SportsStore. Domain. Concrete;

using Microsoft. VisualStudio. TestTools. UnitTesting;

using System;

using SportsStore. Domain. Entities;

using System. Linq;

namespace SportsStore. UnitTests

{

[TestClass()]

public class EFProductRepositoryTest {

private TestContext testContextInstance;

public TestContext TestContext {

get {

return testContextInstance;

}

set {

testContextInstance = value;

}

#region Additional test attributes

//You can use the following additional attributes as you write your tests:

//Use ClassInitialize to run code before running the first test in the class

// [ClassInitialize()]

//public static void MyClassInitialize (TestContext testContext)

// {

// }

//Use ClassCleanup to run code after all tests in a class have run

// [ClassCleanup()]

//public static void MyClassCleanup()

// {

// }

//Use TestInitialize to run code before running each test

// [TestInitialize()]

//public void MyTestInitialize()

// {

// }

//Use TestCleanup to run code after each test has run

// [TestCleanup()]

//public void MyTestCleanup()

// {

// }

#endregion

[TestMethod]

public void SaveProductTest() {

// Arrange - create a repository

EFProductRepository target = new EFProductRepository();

// Act - change the category of the first product

Product prod = target. Products. First();

prod. Category = «Test»;

target. SaveProduct(prod);

}

using SportsStore. Domain. Concrete;

using Microsoft. VisualStudio. TestTools. UnitTesting;

using System;

using SportsStore. Domain. Entities;

namespace SportsStore. UnitTests {

[TestClass()]

public class EmailOrderProcessorTest {

[TestMethod]

public void Can_Send_Email() {

// Arrange - create and populate a cart

Cart cart = new Cart();

cart. AddItem (new Product {ProductID = 1, Name = «Banana», Price = 10M}, 2);

cart. AddItem (new Product {ProductID = 2, Name = «Apple», Price = 5M}, 2);

// Arrange - create and populate some shipping details

ShippingDetails shipDetails = new ShippingDetails {

Name = «Joe Smith»,

Line1 = «Apartment 4a»,

Line2 = «123 West Street»,

City = «Northtown»,

State = «GA»,

Country = «USA»,

Zip = «12345»

};

// Arrange - create the test-specific email settings

EmailSettings settings = new EmailSettings {

// put test specific settings here

WriteAsFile = true

};

// Arrange - create the EmailOrderProcessor class

EmailOrderProcessor proc = new EmailOrderProcessor(settings);

// Act - process the order

proc. ProcessOrder (cart, shipDetails);

// NOTE - there is assert in this test

}

using SportsStore. WebUI. Controllers;

using Microsoft. VisualStudio. TestTools. UnitTesting;

using System;

using Microsoft. VisualStudio. TestTools. UnitTesting. Web;

using SportsStore. Domain. Abstract;

using System. Web. Mvc;

using Moq;

using SportsStore. Domain. Entities;

using System. Linq;

using System. Collections. Generic;

namespace SportsStore. UnitTests {

[TestClass()]

public class NavControllerTest {

[TestMethod]

public void Indicates_Selected_Category() {

// 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»},

new Product {ProductID = 4, Name = «P2», Category = «Oranges»},

}.AsQueryable());

// Arrange - create the controller

NavController target = new NavController (mock. Object);

// Arrange - define the category to selected

string categoryToSelect = «Apples»;

// Action

string result = target. Menu(categoryToSelect).ViewBag. SelectedCategory;

// Assert

Assert. AreEqual (categoryToSelect, result);

}

[TestMethod]

public void MenuTest() {

// 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»},

new Product {ProductID = 2, Name = «P2», Category = «Apples»},

new Product {ProductID = 3, Name = «P3», Category = «Plums»},

new Product {ProductID = 4, Name = «P4», Category = «Oranges»},

}.AsQueryable());

// Arrange - create the controller

NavController target = new NavController (mock. Object);

// Act = get the set of categories

string[] results = ((IEnumerable<string>) target. Menu().Model).ToArray();

// Assert

Assert. AreEqual (results. Length, 3);

Assert. AreEqual (results[0], «Apples»);

Assert. AreEqual (results[1], «Oranges»);

Assert. AreEqual (results[2], «Plums»);

}

using System;

using System. Web. Mvc;

using Microsoft. VisualStudio. TestTools. UnitTesting;

using SportsStore. WebUI. HtmlHelpers;

using SportsStore. WebUI. Models;

namespace SportsStore. UnitTests {

[TestClass()]

public class PagingHelpersTest {

[TestMethod]

public void Can_Generate_Page_Links() {

// Arrange - define an HTML helper - we need to do this

// in order to apply the extension method

HtmlHelper myHelper = null;

// Arrange - create PagingInfo data

PagingInfo pagingInfo = new PagingInfo {

CurrentPage = 2,

TotalItems = 28,

ItemsPerPage = 10

};

// Arrange - set up the delelgate using a lambda expression

Func<int, string> pageUrlDelegate = i => «Page» + i;

// Act

MvcHtmlString result = myHelper. PageLinks (pagingInfo, pageUrlDelegate);

// Assert

Assert. AreEqual (result. ToString(), @ "<a href=»«Page1» ">1</a><a class=»«selected»» href=» «Page2»">2</a><a href=» «Page3»">3</a>»);

}

using System. Collections. Generic;

using System. Linq;

using System. Web. Mvc;

using Microsoft. VisualStudio. TestTools. UnitTesting;

using Moq;

using SportsStore. Domain. Abstract;

using SportsStore. Domain. Entities;

using SportsStore. WebUI. Controllers;

using SportsStore. WebUI. Models;

using System;

using Microsoft. VisualStudio. TestTools. UnitTesting. Web;

namespace SportsStore. UnitTests {

[TestClass()]

public class ProductControllerTest {

[TestMethod]

public void Generate_Category_Specific_Product_Count() {

// 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 = «Cat1»},

new Product {ProductID = 2, Name = «P2», Category = «Cat2»},

new Product {ProductID = 3, Name = «P3», Category = «Cat1»},

new Product {ProductID = 4, Name = «P4», Category = «Cat2»},

new Product {ProductID = 5, Name = «P5», Category = «Cat3»}

}.AsQueryable());

// Arrange - create a controller and make the page size 3 items

ProductController target = new ProductController (mock. Object);

target. PageSize = 3;

// Action - test the product counts for different categories

int res1 = ((ProductsListViewModel) target. List («Cat1»).Model).PagingInfo. TotalItems;

int res2 = ((ProductsListViewModel) target. List («Cat2»).Model).PagingInfo. TotalItems;

int res3 = ((ProductsListViewModel) target. List («Cat3»).Model).PagingInfo. TotalItems;

int resAll = ((ProductsListViewModel) target. List(null).Model).PagingInfo. TotalItems;

// Assert

Assert. AreEqual (res1, 2);

Assert. AreEqual (res2, 2);

Assert. AreEqual (res3, 1);

Assert. AreEqual (resAll, 5);

}

[TestMethod]

public void Can_Filter_Products() {

// 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 = «Cat1»},

new Product {ProductID = 2, Name = «P2», Category = «Cat2»},

new Product {ProductID = 3, Name = «P3», Category = «Cat1»},

new Product {ProductID = 4, Name = «P4», Category = «Cat2»},

new Product {ProductID = 5, Name = «P5», Category = «Cat3»}

}.AsQueryable());

// Arrange - create a controller and make the page size 3 items

ProductController controller = new ProductController (mock. Object);

controller. PageSize = 3;

// Action

Product[] result = ((ProductsListViewModel) controller. List («Cat2», 1).Model)

Products. ToArray();

// Assert

Assert. AreEqual (result. Length, 2);

Assert. IsTrue (result[0].Name == «P2» && result[0].Category == «Cat2»);

Assert. IsTrue (result[1].Name == «P4» && result[1].Category == «Cat2»);

}

[TestMethod]

public void Can_Get_All_Products() {

// 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 = «Cat1»},

new Product {ProductID = 2, Name = «P2», Category = «Cat2»},

new Product {ProductID = 3, Name = «P3», Category = «Cat1»},

new Product {ProductID = 4, Name = «P4», Category = «Cat2»},

new Product {ProductID = 5, Name = «P5», Category = «Cat3»}

}.AsQueryable());

// Arrange - create a controller and make the page size 3 items

ProductController controller = new ProductController (mock. Object);

controller. PageSize = 10;

// Action

Product[] result = ((ProductsListViewModel) controller. List (null, 1).Model)

Products. ToArray();

// Assert

Assert. AreEqual (result. Length, 5);

Assert. IsTrue (result[0].Name == «P1» && result[0].Category == «Cat1»);

Assert. IsTrue (result[1].Name == «P2» && result[1].Category == «Cat2»);

Assert. IsTrue (result[2].Name == «P3» && result[2].Category == «Cat1»);

Assert. IsTrue (result[3].Name == «P4» && result[3].Category == «Cat2»);

Assert. IsTrue (result[4].Name == «P5» && result[4].Category == «Cat3»);

}

[TestMethod]

public void Can_Send_Pagination_View_Model() {

// 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»},

new Product {ProductID = 2, Name = «P2»},

new Product {ProductID = 3, Name = «P3»},

new Product {ProductID = 4, Name = «P4»},

new Product {ProductID = 5, Name = «P5»}

}.AsQueryable());

// Arrange - create a controller and make the page size 3 items

ProductController controller = new ProductController (mock. Object);

controller. PageSize = 3;

// Action

ProductsListViewModel result = (ProductsListViewModel) controller. List (null, 2).Model;

// Assert

PagingInfo pageInfo = result. PagingInfo;

Assert. AreEqual (pageInfo. CurrentPage, 2);

Assert. AreEqual (pageInfo. ItemsPerPage, 3);

Assert. AreEqual (pageInfo. TotalItems, 5);

Assert. AreEqual (pageInfo. TotalPages, 2);

}

[TestMethod]

public void Can_Paginate() {

// 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»},

new Product {ProductID = 2, Name = «P2»},

new Product {ProductID = 3, Name = «P3»},

new Product {ProductID = 4, Name = «P4»},

new Product {ProductID = 5, Name = «P5»}

}.AsQueryable());

// create a controller and make the page size 3 items

ProductController controller = new ProductController (mock. Object);

controller. PageSize = 3;

// Action

ProductsListViewModel result = (ProductsListViewModel) controller. List (null, 2).Model;

// Assert

Product[] prodArray = result. Products. ToArray();

Assert. IsTrue (prodArray. Length == 2);

Assert. AreEqual (prodArray[0].Name, «P4»);

Assert. AreEqual (prodArray[1].Name, «P5»);

}

[TestMethod]

public void Can_Retrieve_Image_Data() {

// Arrange - create a Product with image data

Product prod = new Product {

ProductID = 2,

Name = «Test»,

ImageData = new byte[] {},

ImageMimeType = «image/png»};

// 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»},

prod,

new Product {ProductID = 3, Name = «P3»}

}.AsQueryable());

// Arrange - create the controller

ProductController target = new ProductController (mock. Object);

// Act - call the GetImage action method

ActionResult result = target. GetImage(2);

// Assert

Assert. IsNotNull(result);

Assert. IsInstanceOfType (result, typeof(FileResult));

Assert. AreEqual (prod. ImageMimeType, ((FileResult) result).ContentType);

}

[TestMethod]

public void Cannot_Retrieve_Image_Data_For_Invalid_ID() {

// 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»},

new Product {ProductID = 2, Name = «P2»}

}.AsQueryable());

// Arrange - create the controller

ProductController target = new ProductController (mock. Object);

// Act - call the GetImage action method

ActionResult result = target. GetImage(100);

// Assert

Assert. IsNull(result);

}

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