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

Test-driven development with PHPUnit

Avatar for Oliver Klee Oliver Klee
July 15, 2017
Technology
500
1

Test-driven development with PHPUnit

Avatar for Oliver Klee

Oliver Klee

July 15, 2017

More Decks by Oliver Klee

See All by Oliver Klee
Gewaltfreie Kommunikation: ein Crashkurs
Avatar for Oliver Klee oliverklee
0
100
Team-Management-Plattform
Avatar for Oliver Klee oliverklee
0
75
Vertrauen in Teams & Führung
Avatar for Oliver Klee oliverklee
0
300
Software-Qualität von TYPO3-Extensions automatisieren
Avatar for Oliver Klee oliverklee
0
52
Vertrauen in Teams & Führung
Avatar for Oliver Klee oliverklee
0
160
Testing von TYPO3-Extensions
Avatar for Oliver Klee oliverklee
0
90
Software-Qualität von Extensions automatisieren
Avatar for Oliver Klee oliverklee
1
61
Content-Synchronisierung
Avatar for Oliver Klee oliverklee
0
180
Gewaltfreie Kommunikation: ein Crashkurs
Avatar for Oliver Klee oliverklee
0
350

Other Decks in Technology

See All in Technology
DevOpsDays2026 Tokyo Cross-border practices to connect "safety" and "DX" in healthcare
Avatar for Yutaro Sugai hokkai7go
0
140
"SQLは書けません"から始まる データドリブン
Avatar for kubell kubell_hr
2
410
申請待ちゼロへ！AWS × Entra IDで実現した「権限付与」のセルフサービス化
Avatar for みずほリサーチ&テクノロジーズ株式会社 先端技術研究部 mhrtech
2
300
プロダクトを触って語って理解する、チーム横断バグバッシュのすすめ / 20260411 Naoki Takahashi
Avatar for SHIFT EVOLVE shift_evolve
PRO
1
280
JOAI2026講評会資料（近藤佐介）
Avatar for Sasuke Kondo element138
1
110
Digitization部 紹介資料
Avatar for Sansan, Inc. sansan33
PRO
1
7.2k
2026年に相応しい 最先端プラグインホストの設計<del>と実装</del>
Avatar for Atsushi Eno atsushieno
0
120
Proxmox超入門
Avatar for とことんDevOps devops_vtj
0
210
CDK Insightsで見る、AIによるCDKコード静的解析(+AI解析)
Avatar for Kazuki Adachi k_adachi_01
2
140
BigQuery × dbtでコスト削減した話
Avatar for 株式会社ライトコード rightcode
0
130
AI前提とはどういうことか
Avatar for どすこい daisuketakeda
0
190
会社紹介資料 / Sansan Company Profile
Avatar for Sansan, Inc. sansan33
PRO
17
410k

Featured

See All Featured
Put a Button on it: Removing Barriers to Going Fast.
Avatar for kastner kastner
60
4.2k
What’s in a name? Adding method to the madness
Avatar for The Alliance productmarketing
PRO
24
4k
How to optimise 3,500 product descriptions for ecommerce in one day using ChatGPT
Avatar for Katarina Dahlin katarinadahlin
PRO
1
3.5k
The Director’s Chair: Orchestrating AI for Truly Effective Learning
Avatar for Mike Taylor tmiket
1
150
Sam Torres - BigQuery for SEOs
Avatar for Tech SEO Connect techseoconnect
PRO
0
240
Ruling the World: When Life Gets Gamed
Avatar for Sebastian Deterding codingconduct
0
190
Testing 201, or: Great Expectations
Avatar for Joseph Mastey jmmastey
46
8.1k
Jamie Indigo - Trashchat’s Guide to Black Boxes: Technical SEO Tactics for LLMs
Avatar for Tech SEO Connect techseoconnect
PRO
0
100
The Spectacular Lies of Maps
Avatar for Per Axbom axbom
PRO
1
690
A designer walks into a library…
Avatar for Paul Jervis Heath pauljervisheath
211
24k
AI Search:
Where Are We & What Can We Do About It?
Avatar for Aleyda Solis aleyda
0
7.3k
The Success of Rails: Ensuring Growth for the Next 100 Years
Avatar for Eileen M. Uchitelle eileencodes
47
8k

Transcript

  1. Test-driven 
 Development
 with PHPUnit Oliver Klee, 2017-07 @oliklee [email protected]

  2. Unit
 Tests?

  3. Manual testing is cumbersome

  4. Automated
 testing
 is fast

  5. Unit tests for the
 Realty Manager
 TYPO3 extension

  6. >1600 tests

  7. < 60 seconds

  8. Verify that your code does what you expect

  9. Make sure that
 your changes won‘t
 break anything

  10. Keep others
 from breaking your code

  11. Don’t break anything
 even in complex
 projects

  12. Create a safety net for refactoring or for
 TYPO3 updates

  13. Improve the structure of your code

  14. Green feels good!

  15. Let’s get
 some terms
 straight

  16. Testsuite Testcase Test Assertion Test Test Testcase

  17. Code test-first write
 test write
 code refactor

  18. None