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![Testing controller actions No requirement to test within ASP.NET runtime! Can mock parts of runtime you want to fake Using Moq, Rhino, TypeMock, … http://code.google.com/p/moq/ [TestMethod] public void ShowPostsDisplayPostView() { BlogController controller = new BlogController(…); var result = controller.ShowPost(2) as ViewResult; Assert.IsNotNull(result); Assert.AreEqual(result.ViewData[ " Message " ], " Hello " ); }](https://image.slidesharecdn.com/msdn-asp-netmvc-090423095549-phpapp02/85/MSDN-ASP-NET-MVC-17-320.jpg)
![Testing controller actions using Moq More on Mocking? Visit VISUG on May 7, 2009 – www.visug.be) [TestMethod] public void TestInvalidCredentials() { LoginController controller = new LoginController(); var mock = new Mock<System.Web.Security.MembershipProvider>(); mock.Expect(m => m.ValidateUser("", "")).Returns(false); controller.MembershipProviderInstance = mock.Object; var result = controller.Authenticate("", "") as ViewResult; Assert.IsNotNull(result); Assert.AreEqual(result.ViewName, "Index"); Assert.AreEqual(controller.ViewData["ErrorMessage"], "Invalid credentials! Please verify your username and password."); }](https://image.slidesharecdn.com/msdn-asp-netmvc-090423095549-phpapp02/85/MSDN-ASP-NET-MVC-18-320.jpg)
![Questions and Answers http://blog.maartenballiauw.be [email_address]](https://image.slidesharecdn.com/msdn-asp-netmvc-090423095549-phpapp02/85/MSDN-ASP-NET-MVC-25-320.jpg)
![Testing controller actions No requirement to test within ASP.NET runtime! Can mock parts of runtime you want to fake Using Moq, Rhino, TypeMock, … http://code.google.com/p/moq/ [TestMethod] public void ShowPostsDisplayPostView() { BlogController controller = new BlogController(…); var result = controller.ShowPost(2) as ViewResult; Assert.IsNotNull(result); Assert.AreEqual(result.ViewData[ " Message " ], " Hello " ); }](https://image.slidesharecdn.com/msdn-asp-netmvc-090423095549-phpapp02/75/MSDN-ASP-NET-MVC-17-2048.jpg)
![Testing controller actions using Moq More on Mocking? Visit VISUG on May 7, 2009 – www.visug.be) [TestMethod] public void TestInvalidCredentials() { LoginController controller = new LoginController(); var mock = new Mock<System.Web.Security.MembershipProvider>(); mock.Expect(m => m.ValidateUser("", "")).Returns(false); controller.MembershipProviderInstance = mock.Object; var result = controller.Authenticate("", "") as ViewResult; Assert.IsNotNull(result); Assert.AreEqual(result.ViewName, "Index"); Assert.AreEqual(controller.ViewData["ErrorMessage"], "Invalid credentials! Please verify your username and password."); }](https://image.slidesharecdn.com/msdn-asp-netmvc-090423095549-phpapp02/75/MSDN-ASP-NET-MVC-18-2048.jpg)
![Questions and Answers http://blog.maartenballiauw.be [email_address]](https://image.slidesharecdn.com/msdn-asp-netmvc-090423095549-phpapp02/75/MSDN-ASP-NET-MVC-25-2048.jpg)
Uploaded byMaarten Balliauw
MSDN - ASP.NET MVC
The document is a presentation on ASP.NET MVC. It provides an overview of ASP.NET MVC, including that it is a new presentation option for ASP.NET that allows for simpler programming, easier testing, and more control over HTML and URLs. It then demonstrates building a simple ASP.NET MVC application and unit testing controllers. It concludes by discussing factors to consider when choosing between ASP.NET WebForms and MVC.
In this document
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Introduction to ASP.NET MVC framework and goals, presented by Maarten Balliauw. Overview of topics included.
Describes ASP.NET features and MVC advantages, including separation of concerns and testing capabilities.
Presentation of MVC model components: Controller, Model, and View - showcasing how requests are handled.
Demo session on building an ASP.NET MVC application focusing on goals and clean URLs.
Explores testing capabilities, mock frameworks, and methods for testing controller actions effectively.
Comparison of ASP.NET Webforms and MVC, outlining advantages of MVC and decision-making advice.
Provides links to resources, community projects, and an invitation for questions.
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MSDN - ASP.NET MVC
- 1. ASP.NET MVC (model-view-controller)Maarten Balliauw – RealDolmen http://blog.maartenballiauw.be
- 2. Who am I?Maarten Balliauw Antwerp, Belgium www.realdolmen.com Focus on web ASP.NET, ASP.NET MVC, PHP, Azure, VSTS, … http://blog.maartenballiauw.be http://twitter.com/maartenballiauw
- 3. Agenda Overview ofASP.NET ASP.NET MVC Building an application Unit testing Should I choose Webforms or MVC? Q&A
- 4. ASP.NET… “ oneweb application framework to rule them all” Always seen as one whole… ASP.NET Caching Modules Handlers Intrinsics Pages Controls Globalization Profile Master Pages Membership Roles Etc.
- 5. Look at itdifferently! Core infrastructure Different presentation options Presentation Runtime ASP.NET Dynamic Data ASP.NET WebForms ASP.NET MVC ASP.NET Core
- 6. ASP.NET MVC Anew presentation option for ASP.NET Simpler way to program ASP.NET Easily testable and TDD friendly More control over your <html/> More control over your URLs Not for everyone! (car vs. motorcycle) Not a replacement for webforms! Supports existing ASP.NET features
- 7. Things you willlose… Viewstate Postbacks Tricky interview questions about nuances of the page lifecycle
- 8. MVC? Model-View-Controller! Separationof concerns! Controller (Input) Model (Logic) View (Presentation)
- 9. What does anMVC request look like? Controller Handles input (HTTP requests) View Visually represents the model ViewData Request View Controller Response
- 10. DEMO File >New…
- 11. Framework Goals Easyand frictionless testability Full control over your <html/> Full control over your URLs Leverage existing ASP.NET features Conventions and guidance …
- 12. Clean URLs Wouldyou use: /Products.aspx?CategoryID={3F2504E0-4F89-11D3-9A0C-0305E82C3301} Or: /Products/Books My Favorite
- 13. Extensibility These comeinto play… … and are all replacable! Controller Builder Controller Factory Controller View Engine View Controller Action Invoker Action Result Action Filters Model Binders
- 14. DEMO Building anASP.NET MVC application
- 15. Testing Has anyonetried testing webforms? Without IIS being fired up? Each component tested individually? Did you require vacation afterwards?
- 16. Infrastructure designed fortesting These are all easily mockable! HttpContextBase, HttpResponseBase, HttpRequestBase Extensibility IController IControllerFactory IRouteHandler IViewEngine, IView
- 17. Testing controller actionsNo requirement to test within ASP.NET runtime! Can mock parts of runtime you want to fake Using Moq, Rhino, TypeMock, … http://code.google.com/p/moq/ [TestMethod] public void ShowPostsDisplayPostView() { BlogController controller = new BlogController(…); var result = controller.ShowPost(2) as ViewResult; Assert.IsNotNull(result); Assert.AreEqual(result.ViewData[ " Message " ], " Hello " ); }
- 18. Testing controller actionsusing Moq More on Mocking? Visit VISUG on May 7, 2009 – www.visug.be) [TestMethod] public void TestInvalidCredentials() { LoginController controller = new LoginController(); var mock = new Mock<System.Web.Security.MembershipProvider>(); mock.Expect(m => m.ValidateUser("", "")).Returns(false); controller.MembershipProviderInstance = mock.Object; var result = controller.Authenticate("", "") as ViewResult; Assert.IsNotNull(result); Assert.AreEqual(result.ViewName, "Index"); Assert.AreEqual(controller.ViewData["ErrorMessage"], "Invalid credentials! Please verify your username and password."); }
- 19. Testing frameworks Anyframework is supported! Visual Studio Test NUnit XUnit MBUnit …
- 20.
- 21. Choosing between Webformsand MVC ASP.NET Webforms Winforms-alike event model Familiar controls Familiar = rapid application development Functionality per page Uses viewstate for state management Less control over rendered HTML ASP.NET MVC Less complex: separation of concerns Easier parallel development TDD support No viewstate, … Full control over behavior and HTML Makes you think
- 22. So what doI choose? Go with the flow! Remember: mixing of worlds is possible! Mixing with ASP.NET Webforms Mixing with dynamic data …
- 23. Takeaways A newoption for ASP.NET Not a replacement for Webforms! More control over your <html/> and URLs Strong, frictionless testability
- 24. Resources “ ASP.NETMVC 1.0 Quickly” http://tinyurl.com/mvcquickly My blog http://blog.maartenballiauw.be/category/MVC.aspx Microsoft http://www.asp.net/mvc http://wiki.asp.net/page.aspx/286/aspnet-mvc-framework/ http://blog.wekeroad.com/blog/i-spose-ill-just-say-it-you-should-learn-mvc/ Community projects http://mvccontrib.codeplex.com http://mvcsitemap.codeplex.com
- 25. Questions and Answershttp://blog.maartenballiauw.be [email_address]
- 26. © 2008 MicrosoftCorporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.