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

Why TDD is a dangerous sect

Avatar for sharnik sharnik
April 20, 2012
Programming
4
300

Why TDD is a dangerous sect

A presentation about that looks in a critical way on common TDD propaganda.

Avatar for sharnik

sharnik

April 20, 2012
Tweet

More Decks by sharnik

See All by sharnik
Cross-platform Mobile Development with React Native
Avatar for sharnik sharnik
0
210
Debugging
Avatar for sharnik sharnik
0
460
Going Polyglot the Easy Way
Avatar for sharnik sharnik
0
450

Other Decks in Programming

See All in Programming
お前も Gemini CLI extensions を作らないか？
Avatar for SatohJohn satohjohn
0
110
マイベストのシンプルなデータ基盤の話 - Googleスイートとのつき合い方 / mybest-simple-data-architecture-google-nized
Avatar for snhryt snhryt
0
130
モテるデスク環境
Avatar for mozumasu mozumasu
3
1.4k
Reactive Thinking with Signals and the Resource API
Avatar for Manfred Steyer manfredsteyer
PRO
0
120
AI Agent 時代的開發者生存指南
Avatar for 高見龍 eddie
4
2.3k
Webサーバーサイド言語としてのRustについて
Avatar for kaza kouyuume
1
5.1k
Kotlinで実装するCPU/GPU 「協調的」パフォーマンス管理
Avatar for matuyuhi matuyuhi
0
280
MCPサーバー「モディフィウス」で変更容易性の向上をスケールする / modifius
Avatar for MinoDriven minodriven
4
880
CSC305 Lecture 11
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
320
Bakuraku E2E Scenario Test System Architecture #bakuraku_qa_study
Avatar for teyamagu teyamagu
PRO
0
300
AI 駆動開発におけるコミュニティと AWS CDK の価値
Avatar for Kenji Kono konokenj
5
320
AIのバカさ加減に怒る前にやっておくこと
Avatar for k2moons blueeventhorizon
0
150

Featured

See All Featured
Optimizing for Happiness
Avatar for Tom Preston-Werner mojombo
379
70k
XXLCSS - How to scale CSS and keep your sanity
Avatar for Zaharenia Atzitzikaki sugarenia
249
1.3M
ReactJS: Keep Simple. Everything can be a component!
Avatar for Pedro Nauck pedronauck
666
130k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
Avatar for Sam Stephenson sstephenson
162
15k
Testing 201, or: Great Expectations
Avatar for Joseph Mastey jmmastey
46
7.7k
Into the Great Unknown - MozCon
Avatar for Noah Learner thekraken
40
2.1k
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
791
250k
Building an army of robots
Avatar for Kyle Neath kneath
306
46k
Automating Front-end Workflow
Avatar for Addy Osmani addyosmani
1371
200k
Docker and Python
Avatar for Tania Allard trallard
46
3.6k
10 Git Anti Patterns You Should be Aware of
Avatar for Lemi Orhan Ergin lemiorhan
PRO
658
61k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
Avatar for Chris Coyier chriscoyier
508
140k

Transcript

  1. Why TDD is a dangerous sect Friday, April 20, 12

  2. Why TDD is a dangerous sect Friday, April 20, 12

  3. TDD zealots Friday, April 20, 12

  4. @josevalim Friday, April 20, 12

  5. TDD ? BDD Friday, April 20, 12

  6. TDD ? BDD I don’t care Friday, April 20, 12

  7. Why TDD is a dangerous sect Friday, April 20, 12

  8. TDD is about writing tests Friday, April 20, 12

  9. TDD is about writing tests NOT Friday, April 20, 12

  10. TDD is about writing tests FIRST Friday, April 20, 12

  11. @fxn Friday, April 20, 12

  12. Programming, Motherfucker Friday, April 20, 12

  13. TDD speeds up development Friday, April 20, 12

  14. TDD speeds up development NOT Friday, April 20, 12

  15. TDD actually adds 30-50% time overhead Friday, April 20, 12

  16. TESTS are the best tool for bug removal Friday, April

    20, 12

  17. unit tests integration tests pair-programming code review Friday, April 20,

    12

  18. unit tests integration tests pair-programming code review Friday, April 20,

    12

  19. unit tests integration tests pair-programming code review Friday, April 20,

    12

  20. unit tests integration tests pair-programming code review Friday, April 20,

    12

  21. unit tests integration tests pair-programming code review Friday, April 20,

    12

  22. code review Friday, April 20, 12

  23. unit tests 35% integration tests 30% pair-programming 30% code review

    60% Friday, April 20, 12

  24. TDD is Agile Friday, April 20, 12

  25. TDD projects are NOT Agile Friday, April 20, 12

  26. Individuals and interactions over processes and tools. Working software over

    comprehensive documentation. Customer collaboration over contract negotiation. Responding to change over following a plan. Friday, April 20, 12

  27. Individuals and interactions over processes and tools. Working software over

    comprehensive documentation. Customer collaboration over contract negotiation. Responding to change over following a plan. Friday, April 20, 12

  28. TDD forces good code design Friday, April 20, 12

  29. TDD forces good code design NOT Friday, April 20, 12

  30. TDD forces a design Friday, April 20, 12

  31. Thinking causes good design Friday, April 20, 12

  32. One last thing Friday, April 20, 12

  33. Remember: Test code is just code Friday, April 20, 12

  34. Questions? Friday, April 20, 12