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Test Driven Development
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Test Driven Development

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  • Transcript

    • 1. Test Driven Development
    • 2. Debugging Sucks photo by Craig Hamnett: http://flickr.com/photos/craighamnett/2394016065/
    • 3.
      • “ The gain in productivity comes from a reduction in time spent debugging—you no longer spend hours looking for a bug, you find it in minutes.”
      • - Extreme Programming Explained
    • 4. Attention Span of a…
    • 5. Automated Testing
      • Lets you be more thorough without falling asleep.
    • 6.
      • “ When the system requires that you duplicate code, it is asking for refactoring.”
      • - Extreme Programming Explained
    • 7.
      • TDD
      • IS
      • ABOUT
      • CONFIDENCE
    • 8.
      • “ The customers need to prepare a set of tests that represent their confidence.”
      • - Extreme Programming Explained
    • 9.
      • “ I don’t trust anything I write until I have tests for it.”
      • - Extreme Programming Explained
    • 10.
      • Constant testing is crucial to short release cycles.
    • 11. Quality can’t be injected
    • 12. Quality is mixed in throughout
    • 13.
      • Coding is more fun and less taxing with tests in place. You are more free to refactor improve the internal quality of your products and experiment.