Exploring bdd
- 1. Exploring BDD BDD WTF? By John J Nolan.
- 2. Aims Define BDD Cucumber Kata/ Koan/ Kumite?
- 3. A quick summary... Dan North sees a pattern of misunderstanding. TDD People are confused.
- 4. ‘Test’ is ambiguous we are verifying behaviour should > test
- 5. Lots of ‘should’ Frameworks JBehave RSpec MSpec NBehave
- 9. Given When Then A Ubiquitous Language. Story’s Behaviour is its acceptance criteria.
- 10. BUT IS THAT IT? BECAUSE...
- 11. BDD IS A SECOND-GENERATION, OUTSIDE-IN, PULL-BASED, MULTIPLE-STAKEHOLDER, MULTIPLE-SCALE, HIGH- AUTOMATION, AGILE METHODOLOGY. IT DESCRIBES A CYCLE OF INTERACTIONS WITH WELL-DEFINED OUTPUTS, RESULTING IN THE DELIVERY OF WORKING, TESTED SOFTWARE THAT MATTERS.
- 12. tl;dr
- 13. Second Generation Evolution of XP TDD DDD ATDD
- 15. Pull Based Respond to demand A focus on value
- 16. Multiple Stakeholder Not just the end user Other stakeholders include gold owners it users maintaing developers
- 17. Multiple Scale Outside and as at internal level
- 19. Agile Methodology? Assume you've got it wrong. Have conversations to find out how wrong. When you know enough to get feedback on the rest, implement and release. Assume you've got it wrong.
- 20. IT DESCRIBES A CYCLE OF INTERACTIONS WITH WELL- DEFINED OUTPUTS, RESULTING IN THE DELIVERY OF WORKING, TESTED SOFTWARE THAT MATTERS.
- 22. Code?
- 23. Workflow Write Specs Run cucumber Complete Step Definition Run Cucumber Move on to next one until done.
- 25. Helpful stuff Reuse steps Scenario tables Scenario outlines tags
- 27. A Koan
- 28. CHESS BOARD MODELLING SIMPLE BEHAVIOURS
- 29. Rules 2 Pieces Game is either won( a piece is taken) White Pawn Or drawn Black Knight Placed anywhere on board Up to 2 rounds of moves
- 30. I have some specs Fork me. fill in questionnaire https://github.com/ send me a pull johnnonolan/ request ChessBoard-Kata or email Branch me or tweet look at questionnaire Do it