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
DockerからECSへ 〜 AWSの海に出る前に知っておきたいこと 〜
Avatar for Itaru Ota ota1022
5
1.9k
CloudflareのChat Agent Starter Kitで簡単！AIチャットボット構築
Avatar for syumai syumai
2
430
Design Foundational Data Engineering Observability
Avatar for suci sucitw
3
170
さようなら Date。 ようこそTemporal！ 3年間先行利用して得られた知見の共有
Avatar for 8-beeeaaat!!! 8beeeaaat
2
1.3k
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
2.3k
Laravel Boost 超入門
Avatar for Arlo fire_arlo
2
210
FindyにおけるTakumi活用と脆弱性管理のこれから
Avatar for adachi.ryo rvirus0817
0
430
フロントエンドのmonorepo化と責務分離のリアーキテクト
Avatar for Takuma Kajikawa kajitack
2
160
KessokuでDIでもgoroutineを活用する / Go Connect #6
Avatar for mazrean mazrean
0
140
Swift Updates - Learn Languages 2025
Avatar for Yuta Koshizawa koher
2
450
開発チーム・開発組織の設計改善スキルの向上
Avatar for 増田 亨 masuda220
PRO
18
9.9k
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
860

Featured

See All Featured
[RailsConf 2023 Opening Keynote] The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
30
9.6k
Music & Morning Musume
Avatar for Bryan Veloso bryan
46
6.8k
How to Think Like a Performance Engineer
Avatar for Harry Roberts csswizardry
26
1.9k
How to train your dragon (web standard)
Avatar for Monica Dinculescu notwaldorf
96
6.2k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
Avatar for Morgane Peng morganepeng
131
19k
BBQ
Avatar for Matthew Crist matthewcrist
89
9.8k
Why Our Code Smells
Avatar for Brandon Keepers bkeepers
PRO
339
57k
Practical Orchestrator
Avatar for Shlomi Noach shlominoach
190
11k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
36
2.5k
Imperfection Machines: The Place of Print at Facebook
Avatar for Scott Boms scottboms
268
13k
Build The Right Thing And Hit Your Dates
Avatar for Maggie C. maggiecrowley
37
2.8k
Typedesign – Prime Four
Avatar for Hannes Fritz hannesfritz
42
2.8k

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..