Short introduction to TDD

Transcript

1. Short introduction to TDD test driven development @kikobeats and @elenarcolepsia
2. println("About"); @Kikobeats @Elenarcolepsia
3. We want to be better developers, but...
5. Good code • Easy to change • Easy to understand • Enjoyable to use
6. TDD aims • Implement only what will you need • Minimize failings • Create modular software, reusable and ready to change.
8. Test first • Easier to refactor. • You think how the others see your code. • Focus on the tasks you need.
10. 0 25 50 75 100 TDD and refactoring No TDD, no refactoring
11. Remember! • Design requisites first. • What to test, not how to test. • The architecture will appear during the iterations.
12. Don't write what you will not be able to maintain.
13. EXAMPLE
23. Let's try it!