Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
Coding Dojo:
Refactoring the
Tennis Kata
Agile Testing Days 2013
Peter Kofler, ‘Code Cop’
@codecopkofler
www.code-cop.org
...
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

Peter Kofler
• Software Developer
for 14 years
• “fanatic about
co...
Expectations?
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

Coding Dojo Mindset
●

Safe place outside
work

●

We are here to ...
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

Dojo Structure
●

Introduction 15'

●

Coding 30'

●

Interim (Ret...
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

TDD Skills
●

Driving Development with Tests

●

Designing Test Ca...
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

Scoring in Tennis Game
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

Requirements
●

Get the code
https://github.com/codecop/Tennis-Kat...
Don't Focus on
Getting it Done.
F0cus on Doing
It Perfectly.
→Practice
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

Closing Circle
●

What did you learn today?

●

What surprised you...
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

Please evaluate my presentation
using the AgileTD Mobile App at
ww...
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

Peter Kofler
@codecopkofler
www.code-cop.org

Kata by

Emily Bache...
PETER KOFLER, CODE-COP.ORG

FANATIC ABOUT CODE QUALITY

CC Images
●

Dojo http://www.flickr.com/photos/49715404@N00/326762...
Upcoming SlideShare
Loading in …5
×

Refactoring the Tennis Kata (2013)

2,633 views

Published on

Slides from Coding Dojo at Agile Testing Days 2013.

Published in: Technology, Sports
  • Be the first to comment

Refactoring the Tennis Kata (2013)

  1. 1. Coding Dojo: Refactoring the Tennis Kata Agile Testing Days 2013 Peter Kofler, ‘Code Cop’ @codecopkofler www.code-cop.org Copyright Peter Kofler, licensed under CC-BY.
  2. 2. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY Peter Kofler • Software Developer for 14 years • “fanatic about code quality” • I help development teams to do it right • Pair Programming #CodeCopTour
  3. 3. Expectations?
  4. 4. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY Coding Dojo Mindset ● Safe place outside work ● We are here to learn ● Need to slow down ● Focus on doing it right ● Collaborative Game
  5. 5. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY Dojo Structure ● Introduction 15' ● Coding 30' ● Interim (Retrospective) 15' ● Break 25' ● Coding 45' ● Retrospective 15'
  6. 6. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY TDD Skills ● Driving Development with Tests ● Designing Test Cases ● Designing Clean Code ● Refactoring Safely 
  7. 7. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY Scoring in Tennis Game
  8. 8. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY Requirements ● Get the code https://github.com/codecop/Tennis-Kata-ATD2013 ● ● ● Focus entirely on Clean-up Refactor in small steps ● Experiment with approaches Run tests often
  9. 9. Don't Focus on Getting it Done. F0cus on Doing It Perfectly.
  10. 10. →Practice
  11. 11. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY Closing Circle ● What did you learn today? ● What surprised you today? ● What will you do differently in the future?
  12. 12. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY Please evaluate my presentation using the AgileTD Mobile App at www.touchmyconference.com/ATD2013 I appreciate your feedback.
  13. 13. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY Peter Kofler @codecopkofler www.code-cop.org Kata by Emily Bache @emilybache http://emilybache.blogspot.co.at/2011/08/refactoring-kata-fun.html
  14. 14. PETER KOFLER, CODE-COP.ORG FANATIC ABOUT CODE QUALITY CC Images ● Dojo http://www.flickr.com/photos/49715404@N00/3267627038/ ● Todos http://www.flickr.com/photos/kylesteeddesign/3724074594/ ● Tennis http://www.flickr.com/photos/gagillphoto/3706167856/ ● Wants you http://www.flickr.com/photos/shutter/105497713/

×