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Automated Unit Testing in Visual Studio 2005

Automated Unit Testing in Visual Studio 2005. David O’Hara david@davidohara.net http://blog.davidohara.net/. How do you test?. How we test. Which would you rather use?. What are we talking about?. AUT != TDD “If it's worth building, it's worth testing.” - Scott Ambler.

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Automated Unit Testing in Visual Studio 2005

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  1. Automated Unit Testing in Visual Studio 2005 David O’Hara david@davidohara.net http://blog.davidohara.net/

  2. How do you test?

  3. How we test Which would you rather use?

  4. What are we talking about? AUT != TDD “If it's worth building, it's worth testing.” - Scott Ambler

  5. Why we don’t test • Not my job • Not enough time • Too hard

  6. Unit Testing Frameworks • NUnit • http://nunit.com/ • MbUnit • http://mbunit.com/ • MSUnit • http://tinyurl.com/2nqzqj/

  7. Test Runners • TestDriven.Net • http://testdriven.net/ • Zanebug • http://adapdev.com/zanebug/ • Resharper • http://jetbrains.com/resharper/

  8. Am I done?

  9. Project Setup

  10. Bowling game Demo

  11. Reality of Testability

  12. Dependency Injection

  13. The Problem

  14. Mock Frameworks • Nunit.Mocks • http://nunit.org/ • Rhino.Mocks • http://ayende.com/products/rhino-mocks.aspx • NMock • http://nmock.org/ • TypeMock • http://typemock.com/

  15. Purchase System Demo

  16. Conclusion • Testing is worth the effort and time • Practice, practice, practice • Dependency Injection separates out hard stuff • Mocks and stubs are your friends

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