Talk that I gave at groningen rb #2 11-10-2010. http://www.groningen-rb.org

1. BDD
Outside in development
with Cucumber ( and capybara and rspec...)
Peter Berkenbosch
11 oktober 2010 Groningen rb #2

2. Outside in
user
view
controller
model

3. Outside in
user
view Cucumber
controller
rspec
model

4. Cucumber - functionaliteit
die je zou willen hebben

5. Rspec - de componenten en
interfaces die je zou willen
hebben.

6. Cucumber feature

7. Failing - bubble down rspec

8. failing rspec - make it green!

9. rspec passing -> green

10. rspec passing -> green

11. Feature passed -> green

12. even een stap terug..

13. Waarom cucumber?

14. Standaard tekst ->
uitvoerbare ruby stappen.

15. Given a book exists with
name “MyBook”

16. book_steps.rb

17. Factory_girl

18. Capybara / Webrat

19. visit root_path
click “commit”
Fill in “Field” with “Values”

20. User Stories / Use Cases

21. Feature : [title]
In order to [business value]
As a [role]
I want to [some action]

22. Scenario: [title]
Given [context]
When I do [action]
Then I should see [outcome]

23. ROI Cucumber

24. ROI Cucumber
Communicatiemiddel (feature)

25. ROI Cucumber
Communicatiemiddel (feature)
Acceptatie criteria (scenarios)

26. ROI Cucumber
Communicatiemiddel (feature)
Acceptatie criteria (scenarios)
Ontwerp

27. ROI Cucumber
Communicatiemiddel (feature)
Acceptatie criteria (scenarios)
Ontwerp
Documentatie

28. ROI Cucumber
Communicatiemiddel (feature)
Acceptatie criteria (scenarios)
Ontwerp
Documentatie
Functionele test

29. ROI Cucumber
Communicatiemiddel (feature)
Acceptatie criteria (scenarios)
Ontwerp
Documentatie
Functionele test
Integratie test

30. Feature in vertellende vorm.

32. Live Demo