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

TDD in JavaScript

Avatar for Alexander Beletsky Alexander Beletsky
July 15, 2014
Programming
4
840

TDD in JavaScript

The slides I use for introduction to TDD course.

Avatar for Alexander Beletsky

Alexander Beletsky

July 15, 2014
Tweet

More Decks by Alexander Beletsky

See All by Alexander Beletsky
Snapshot Testing: Going beyond UI
Avatar for Alexander Beletsky alexbeletsky
1
660
Tech Culture in Startups
Avatar for Alexander Beletsky alexbeletsky
0
210
This is Node.js
Avatar for Alexander Beletsky alexbeletsky
10
430
Likeastore
Avatar for Alexander Beletsky alexbeletsky
3
130
PaaS in your pocker with Dokku
Avatar for Alexander Beletsky alexbeletsky
7
2.5k
Building Single Page Applications
Avatar for Alexander Beletsky alexbeletsky
9
5.4k
.NET developer in JavaScript world
Avatar for Alexander Beletsky alexbeletsky
1
2.8k
How to write good tests?
Avatar for Alexander Beletsky alexbeletsky
2
310
Dynamic web development with Oak
Avatar for Alexander Beletsky alexbeletsky
1
610

Other Decks in Programming

See All in Programming
もうちょっといいRubyプロファイラを作りたい (2025)
Avatar for osyoyu osyoyu
0
290
TanStack DB ~状態管理の新しい考え方~
Avatar for じょうげん bmthd
2
480
print("Hello, World")
Avatar for 高見龍 eddie
1
490
機能追加とリーダー業務の類似性
Avatar for Rinchoku rinchoku
2
1k
私の後悔をAWS DMSで解決した話
Avatar for 平目 hiramax
4
190
旅行プランAIエージェント開発の裏側
Avatar for Ippo Matsui / 令和トラベル ippo012
2
850
KessokuでDIでもgoroutineを活用する / Go Connect #6
Avatar for mazrean mazrean
0
140
HTMLの品質ってなんだっけ？ “HTMLクライテリア”の設計と実践
Avatar for una unachang113
4
2.2k
AIエージェント開発、DevOps and LLMOps
Avatar for Kento.Yamada ymd65536
1
380
アプリの "かわいい" を支えるアニメーションツールRiveについて
Avatar for 上ちょ / uetyo uetyo
0
190
AIでLINEスタンプを作ってみた
Avatar for kmuto eycjur
1
220
Claude Codeで挑むOSSコントリビュート
Avatar for kmuto eycjur
0
190

Featured

See All Featured
Unsuck your backbone
Avatar for Amy Palamountain ammeep
671
58k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
Avatar for Eileen M. Uchitelle eileencodes
139
34k
The Invisible Side of Design
Avatar for Vitaly Friedman smashingmag
301
51k
Keith and Marios Guide to Fast Websites
Avatar for Keith Pitt keithpitt
411
22k
Fireside Chat
Avatar for paigeccino paigeccino
39
3.6k
Git: the NoSQL Database
Avatar for Brandon Keepers bkeepers
PRO
431
66k
Producing Creativity
Avatar for Steve Smith orderedlist
PRO
347
40k
Understanding Cognitive Biases in Performance Measurement
Avatar for Philip Tellis bluesmoon
29
1.9k
Designing for Performance
Avatar for Lara Hogan lara
610
69k
Fantastic passwords and where to find them - at NoRuKo
Avatar for Phil Nash philnash
52
3.4k
Measuring & Analyzing Core Web Vitals
Avatar for Philip Tellis bluesmoon
9
580
A Modern Web Designer's Workflow
Avatar for Chris Coyier chriscoyier
696
190k

Transcript

  1. Test Driven .JS

  2. [email protected] http://beletsky.net http://twitter.com/alexbeletsky

  3. What are we going to do?

  4. What are we going to do? • prepare the environment

  5. What are we going to do? • prepare the environment

    • have TDD intro

  6. What are we going to do? • prepare the environment

    • have TDD intro • practice the basic skills

  7. What are we going to do? • prepare the environment

    • have TDD intro • practice the basic skills • discuss and have fun!

  8. Development environment • node.js (npm) ~ 0.10.x • git ~

    1.8.x • Chrome / Firefox / IE • Sublime Text (Web Storm, Notepad)

  9. What the heck is TDD?

  10. None

  11. The Three Laws of TDD • No production code without

    test • No more unit test sufficient to fall • No more production code sufficient to pass

  12. But Why?

  13. Less bugs, more speed

  14. Regression stability

  15. Safe(r) refactoring

  16. Test Driven Design

  17. Team / Code culture

  18. FUN :)

  19. TDD is all about discipline

  20. :shu :ha :ri

  21. Let’s get STARTED..