1. TDD & PP Workshop for Sterias FHS og T&D team, 9. desember, 2010 Johannes Brodwall Anders Karlsen

2. TODO: MAKE NICE Intro 10m Prep: Fizzbuzz (UncleBobs regler) – 25m Dojo: Yahtzee 45m Prep: Tennis (Johannes regler: Enklest test, enklest kode,kode guider test) – 35m Lunsj – 60m 20m lean vs agile Dojo: Poker 90m 13:50 Legacy demonstrasjon Diskusjon

3. Lean vs Agile

4. LeanAgile By invitationIncluding DesigningDoing Feed forwardFeedback High throughputLow latency PlannedReactive/adaptive Create models of the worldShare models of the world ProcessPeople Manage complex problems StandardizeInspect and adapt

5. Test-driven development

6. Uncle Bob’s Rules No code without test Only enough test for red Only enough code for green

7. Demo: FizzBuzz

8. What to watch for

9. How we interact How we use Eclipse The design of the code The design of the tests Refactorings

10. What did you notice?

11. Code dojo: Yahtzee

14. Test-driven development (recap)

15. Uncle Bob’s Rules No code without test Only enough test for red Only enough code for green

16. Test-driven design

17. Johannes’s Rules Test for simplest structure Implement simplest structure Use limitations in code to guide next test Refactor all the time

18. Johannes’s Rules Test for simplest structure Implement simplest structure Use limitations in code to guide next test

19. Demo: Tennis

21. Code dojo: Poker hands

23. http://codingdojo.org/cgi-bin/wiki.pl?KataPokerHands High card Pair Two pair Three of a kind Straight Flush Full house Four of a kind Straight flush

25. Real world testing

26. Rules Arrange Act Assert

27. Demo: Legacy code

28. Recap Uncle Bob’s rules Johannes’s rules Arrange-act-assert

29. Working together Scrum board with magnets Rotate pairs daily Pair programming star

30. Open discussion

31. Takk for oppmerksomheten Johannes.Brodwall@steria.no http://johannesbrodwall.com http://sterkblanding.no http://jhannes.blip.tv twitter.com/jhannes Anders.Karlsen@steria.no twitter.com/anderskar