1. INTRODUCING BDD
with a happy end.
© Aki Salmi, 2012 cc by-sa

2. Who am I

3. Who am I (cont)

4. Who am I (cont.)
blipper
into agile since late 2006
studying to be supervisor
aki.salmi@iki.fi
@aksalmi

6. Introducing BDD
Does it mean:
BDD Basics
OR
How I introduced BDD to my current company?

7. History
2008 Acceptance
testing with Robot
Framework
2009 Acceptance
testing with Cucumber
2010 first trials of using
cucumber to
collaborate with the
customers.
You can buy the book from http://pragprog.com/book/hwcuc/the-cucumber-book

8. Early spring 2011 @
Lindorff
I started as Scrum Master for a team of 9.
Weekly sprints. Mostly failing to deliver
Agile coaches visiting us.
Discussions. Every. Single. Morning.
“What’s wrong with this all?”

9. I DID WHAT I WAS
BEST AT...

10. NOTHING

11. NOTHING
to hinder development effort

12. Where to lead?
formation matters

13. Personal
Touch
live your dream
transparency
empathy, care
optimism

14. Minor changes
informative workspace (big kanban wall)
new acceptance testing tool
easy way to introduce new process
closer cooperation with the business

15. The magic date 1.7.2011
“This needs to be done - We require You to complete
550 SP by end of this year”

16. Calculus
15SP / 2wk / team
2 teams
Estimated total velocity
60SP / month
Work enough until mid-
April 2012.

17. which resulted in...

18. “YOU NEED TO MAKE
IT HAPPEN!”
the business promised to help

19. The End?

20. Now it’s your call!
BDD Basics Introducing change!

21. Walk side-by-side
be always present, but not always visible

22. Feedback loops
or how we learned about it

23. Ideas
Features
Code
Matt Wynne on Refuctoring Your Cukes
http://skillsmatter.com/podcast/agile-testing/refuctoring-your-cukes

24. The process
or how we experimented it.

25. Release BL
grooming
Acceptance
Criteria
Executable
UAT
Specification
defer design
demo & review
decisions
implementation
Note: this did or did not work in our context!

26. Release
backlog
grooming
always off-site
Release backlog grooming
always off-site

27. Dates BL AC ES WIP UAT Done
here
ChangeSet #

28. Remember: BDD is not about tools!

29. Communicate plans
and how we are progressing

30. Challenges we are facing
Yes, there are some.

31. Communicate plans
so far away, no matter how close

32. Exploratory Testing
A lot to learn
Since for us it’s mostly…

33. ad-hoc testing
... aiming to catch bugs flying around?

34. INSTEAD OF…

35. The Goal of ET
1. Gain Understanding
2. Force to exhibit it’s
capabilities
3. Find Bugs
ref [5]

36. Feedback loops
or how we think about it now

37. Business Process (UAT)
Feature (ET)
Story (ET)
Scenario tests
builds
TDD
pairing

38. What made this possible?
700
525
350
Linear extrapolation
Expected progress
w/ 100% linear growth
175
Expected progress w/ aggressive grow
Done + Approved
0
22.6 6.7 20.7 3.8 17.8 31.8 14.9 28.9 12.10 26.10 9.11 23.11 7.12 21.12 4.1. 18.1 1.2 15.2 29.2

39. Story of ‘550’

40. Say what you say - 6 words.

41. Luck,
that is your best friend!

42. Sit together,
talk together,
smile together

43. Build Trust!
And help them experiment

44. Thanks! Feedback!
aki.salmi@iki.fi
@aksalmi