Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Test Driven Coffeescript Development @ sthlm.js

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for jede jede
December 06, 2011
Programming
310
5

Test Driven Coffeescript Development @ sthlm.js

A talk about TDD, why it matters, and how to do it with jasmine and coffeescript.

Avatar for jede

jede

December 06, 2011

More Decks by jede

See All by jede
View without Action @ SHRUG
Avatar for jede jede
1
120

Other Decks in Programming

See All in Programming
作るコストが小さくなった時代 幸せに働くために改めて考えたいこと 〜エンジニアとして価値を出し続けるために注視している二分野〜
Avatar for YuppeEng yuppeeng
0
190
komatsuna「分散システムにおけるバグ分析手法」
Avatar for こまつな komatsunaqa
0
240
【QA Test Talk Vol.8】AI-DLC による Whole Team Approach の加速
Avatar for PKSHA Technology（パークシャテクノロジー） pkshadeck
PRO
0
130
Augmenting AI with the Power of Jakarta EE
Avatar for ivargrimstad ivargrimstad
0
540
自動化したのに回らないテスト運用の壁ーAI時代の品質責任と生産性
Avatar for Masahiko Funaki(舟木 将彦) mfunaki
0
130
Laravel Boostに学ぶ、AIにPHPを書かせる技術 〜OSSの実装から蒸留するエージェント制御の王道〜
Avatar for 武田 憲太郎 kentaroutakeda
3
680
<title><a id="</title>君はこのHTMLをパースできるか"></a></title> #雑LT_study
Avatar for pizzacat83 pizzacat83
0
140
AI Engineeringは、AIプロダクトだけのものか？ 〜AIがソフトウェアを作る時代の新しい当たり前〜 / No AI in your product. AI Engineering in your development.
Avatar for r-kagaya rkaga
4
380
源内ハンズオン概要編
Avatar for Hideyuki Nagata hideg
0
150
仕様書を書く前にハーネスを作る - Agent Native開発は「探索を速く、判定を固く」
Avatar for Gota gotalab555
4
1.6k
AI時代のPHPer生存戦略 ～「言語、もうなんでもよくない？」に本気で向き合う～
Avatar for viviON vivion
0
310
AWS DevOps AgentのAzure接続機能を検証して見えた活用法／Use Cases Verified for the AWS DevOps Agent's Azure Connectivity Feature
Avatar for モブエンジニア（Masaki Okuda） masakiokuda
1
220

Featured

See All Featured
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
59
6.9k
Paper Plane (Part 1)
Avatar for Katie Cordina Lindsey katiecoart
PRO
1
10k
Practical Orchestrator
Avatar for Shlomi Noach shlominoach
191
12k
Jess Joyce - The Pitfalls of Following Frameworks
Avatar for Tech SEO Connect techseoconnect
PRO
1
330
Stewardship and Sustainability of Urban and Community Forests
Avatar for Eric Wiseman pwiseman
0
450
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
Avatar for Christian Goodrich cargoodrich
3
760
Code Reviewing Like a Champion
Avatar for maltzj maltzj
528
40k
svc-hook: hooking system calls on ARM64 by binary rewriting
Avatar for Akira Moroo retrage
2
460
Believing is Seeing
Avatar for Spiro Bolos oripsolob
1
180
KATA
Avatar for Megan Lloyd mclloyd
PRO
35
15k
Redefining SEO in the New Era of Traffic Generation
Avatar for Szymon Słowik szymonslowik
1
380
RailsConf 2023
Avatar for Aaron Patterson tenderlove
30
1.5k

Transcript

  1. TEST DRIVEN COFFEESCRIPT DEVELOPMENT Johannes Edelstam @jede

  2. None
  3. None

  4. TEST DRIVEN REALLY?

  5. RULES!

  6. CODE TO PASS A FAILING TEST 1

  7. TEST CODE TO MAKE A TEST FAIL 2

  8. JUST ENOUGH CODE TO MAKE A TEST PASS 3

  9. RED ➢ GREEN ➢ REFACTOR

  10. I DON’T CARE

  11. None
  12. None
  13. None

  14. ULTRA MODERN WEB PLATFORM HIP START UP SINGLE PAGE

  15. THE EVERYDAY WEB PAGE

  16. BUT MY USE CASE IS SO FREAK’N SIMPLE THIS WOULD

    JUST BE SILLY “

  17. THEN IT WOULD BE QUITE EASY TO TEST, EH?

  18. OK, BUT AT LEAST THINK ABOUT THE USERS

  19. TOOLS • COFFEESCRIPT • JASMINE • JASMINE-JQUERY • JASMINE-HEADLESS-WEBKIT

  20. DEMO!

  21. SO NOW I GO HOME AND TEST?