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

Testing beyond QualityAssurance

Avatar for David David
September 25, 2022
Programming
0
74

Testing beyond QualityAssurance

Avatar for David

David

September 25, 2022
Tweet

More Decks by David

See All by David
Fast, Robust, Accurate Or how to love your tests again
Avatar for David xuaps
0
28
WebRTC
Avatar for David xuaps
0
120
Why Django sucks?
Avatar for David xuaps
0
69

Other Decks in Programming

See All in Programming
Team topologies and the microservice architecture: a synergistic relationship
Avatar for Chris Richardson cer
PRO
0
1k
エラーって何種類あるの？
Avatar for Takuma Kajikawa kajitack
5
300
Deep Dive into ~/.claude/projects
Avatar for Yuya Hirayama hiragram
7
1.3k
Railsアプリケーションと パフォーマンスチューニング ー 秒間5万リクエストの モバイルオーダーシステムを支える事例 ー Rubyセミナー 大阪
Avatar for Hayato OKUMOTO falcon8823
4
920
Java on Azure で LangGraph！
Avatar for Kohei Saito kohei3110
0
170
ReadMoreTextView
Avatar for Sungyong An fornewid
1
470
ドメインモデリングにおける抽象の役割、tagless-finalによるDSL構築、そして型安全な最適化
Avatar for Kenichi SUZUKI knih
11
2k
Claude Codeの使い方
Avatar for ttnyt8701 ttnyt8701
1
130
Webの外へ飛び出せ NativePHPが切り拓くPHPの未来
Avatar for Takuya Katsusa takuyakatsusa
2
340
GoのGenericsによるslice操作との付き合い方
Avatar for syumai syumai
3
680
XP, Testing and ninja testing
Avatar for seki at druby.org m_seki
3
180
Systèmes distribués, pour le meilleur et pour le pire - BreizhCamp 2025 - Conférence
Avatar for Sébastien LECACHEUR slecache
0
100

Featured

See All Featured
Become a Pro
Avatar for Speaker Deck speakerdeck
PRO
28
5.4k
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
331
22k
Designing for humans not robots
Avatar for Tammie Lister tammielis
253
25k
Optimizing for Happiness
Avatar for Tom Preston-Werner mojombo
379
70k
A Tale of Four Properties
Avatar for Chris Coyier chriscoyier
160
23k
Facilitating Awesome Meetings
Avatar for Lara Hogan lara
54
6.4k
The Straight Up "How To Draw Better" Workshop
Avatar for Dennis Kardys denniskardys
233
140k
What’s in a name? Adding method to the madness
Avatar for Product Marketing Alliance productmarketing
PRO
23
3.5k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
Avatar for Kevin Liebholz kevinliebholz
33
5.9k
Building a Scalable Design System with Sketch
Avatar for Laura Van Doore lauravandoore
462
33k
YesSQL, Process and Tooling at Scale
Avatar for Rocio Delgado rocio
173
14k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
Avatar for Eileen M. Uchitelle eileencodes
138
34k

Transcript

  1. Testing beyond QualityAssurance @dvilchez www.xuaps.com

  2. QA They do tests

  3. DEVELOP They do tests

  4. What is the difference?

  5. Why do they test?

  6. To fi nd BUGS

  7. Why do we test?

  8. Executable speci fi cations

  9. Detect collateral effects

  10. Analysis of code

  11. To know when ours external dependencies change

  12. Design

  13. What test? Piece off code that require some thinking Bugs

    Boundaries Integration User Journey Any logic …

  14. A more dif fi cult question What no test? External

    code Boilerplate code …

  15. How many?

  16. What’s about quality?

  17. Internal quality * concision * cohesion * low coupling *

    generality * clarity

  18. External quality * conformity to their expectations * reliability *

    accuracy * ease of use and comfort * robustness * openness * ...

  19. Is tested code high quality?

  20. Tests are only a tool They must be guided by:

    Principles Patterns common sense

  21. The only one metric you care about

  22. Is it Worthy?

  23. Test is part of the development process To me, it

    is not optional anymore