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

How Go test tests

Avatar for Seiji Takahashi Seiji Takahashi
December 11, 2017
Programming
7.4k
2

How Go test tests

Presentation for golang.tokyo #11

Avatar for Seiji Takahashi

Seiji Takahashi

December 11, 2017

More Decks by Seiji Takahashi

See All by Seiji Takahashi
AIエージェントのデータガバナンスの最新事情。そしてプロダクトのAIファースト化
Avatar for Seiji Takahashi timakin
0
3.8k
営業、広報、開発。
多面的なAIネイティブ化のための
基盤について
Avatar for Seiji Takahashi timakin
0
250
権限と承認 〜ユーザー信頼性に繋がる管理画面の根幹について〜
Avatar for Seiji Takahashi timakin
0
1k
Go Backends for frontends with GraphQL and gRPC
Avatar for Seiji Takahashi timakin
6
4.3k
Design Pattern for Image and Text Composition in Go
Avatar for Seiji Takahashi timakin
5
6.9k
Golang API Testing the HARD way
Avatar for Seiji Takahashi timakin
13
7.3k
Head First Golang Image Package
Avatar for Seiji Takahashi timakin
2
10k
React Native Beyond Prototype
Avatar for Seiji Takahashi timakin
2
1.7k
Performance Optimization 
on Google AppEngine
Avatar for Seiji Takahashi timakin
5
6.7k

Other Decks in Programming

See All in Programming
Gmail/Google DriveをトリガーにAIエージェントを動かそう！ / Run AI agents with Gmail/Google Drive as triggers!
Avatar for Har1101 har1101
3
470
コンパウンドプロダクト開発のためのローカルプロセスマネージャー再発明 #layerxgo
Avatar for izumin5210 izumin5210
0
640
이 함수, 실패하면 어떻게 되나요? null부터 Rich Errors까지, Kotlin 에러 처리 15년
Avatar for TaeHee Lee haeti2
0
140
tsc.rip を支える技術 / Kyoto.なんか #8
Avatar for Susisu susisu
0
4.3k
Hono + Inertia + React で LP を構築した話
Avatar for Yuka Ooka oukayuka
2
210
まずはプロンプトガイドを読もう、話はそれからだ
Avatar for Akira TSURUDA kiakiraki
1
260
変化を抱擁するドキュメントの作り方 - ビジネスルール駆動開発がもたらす、コードとの新しい関係
Avatar for ioki ioki
2
110
AI時代に学ぶ 好きなルール 嫌いなルール Linter編
Avatar for Shota Nemoto shorty5121
0
860
Vibes Containers 〜AIで変わるコンテナ設計と運用〜
Avatar for Tetsuya Kikuchi tkikuc
1
490
不幸な GC
Avatar for Chen chencmd
0
880
ソフトウェアラスタライザ
Avatar for Fadis fadis
1
790
Building an Out-of-Order CPU
Avatar for Latte72 latte72
0
690

Featured

See All Featured
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
187
23k
A Tale of Four Properties
Avatar for Chris Coyier chriscoyier
163
24k
Scaling GitHub
Avatar for Zach Holman holman
464
140k
The Illustrated Guide to Node.js - THAT Conference 2024
Avatar for David Neal reverentgeek
1
470
Navigating the Design Leadership Dip - Product Design Week Design Leaders+ Conference 2024
Avatar for Andy Polaine apolaine
2
410
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
Avatar for Tech SEO Connect techseoconnect
PRO
0
450
Building Adaptive Systems
Avatar for Chris Keathley keathley
44
3.2k
Lightning Talk: Beautiful Slides for Beginners
Avatar for Ines Montani inesmontani
PRO
2
670
Product Roadmaps are Hard
Avatar for C. Todd Lombardo iamctodd
55
13k
Dominate Local Search Results - an insider guide to GBP, reviews, and Local SEO
Avatar for Greg Gifford greggifford
PRO
0
320
10 Git Anti Patterns You Should be Aware of
Avatar for Lemi Orhan Ergin lemiorhan
PRO
659
62k
Fantastic passwords and where to find them - at NoRuKo
Avatar for Phil Nash philnash
52
3.8k

Transcript

  1. How Go test tests @__timakin__

  2. • Seiji Takahashi • Github: timakin / Twitter: @__timakin__ •

    גࣜձࣾGunosy ৽نࣄۀ։ൃࣨ • Go / Swift ࣗݾ঺հ

  3. Copyright© Gunosy Inc. All Rights Reserved 3 Go / Python

    ΤϯδχΞืूத ▶https://gunosy.co.jp/recruit/ Gunosy͸ɺ౦ژେֶʹ௨͏3ਓͷֶੜͷ
 ʮ৘ใΛੈքதͷਓʹ࠷దʹಧ͚͍ͨʯͱ͍͏૝͍͔Β࢝·Γ·ͨ͠ɻ ౦ূϚβʔζ্৔ɺ࿡ຊ໦ώϧζ΁ͷΦϑΟεҠసΛܦͯɺ
 େ͖͘੒௕͍ͯ͠ΔձࣾͰ׆༂͍ͨ͠ϝϯόʔΛืू͍ͯ͠·͢ɻ

  4. Test of test

  5. None

  6. Go1.9~ ؔ਺͕ͲΜͳग़ྗΛ͢Δͷ͔ɺ ExampleΛఆٛͰ͖ΔΑ͏ʹ

  7. None
  8. None

  9. TestίϚϯυʹؔΘΔ࣮૷ • src/testing • ςετ࣮ߦ࣌ʹ࢖͏T, BͳͲͷ࣮૷ • testing.commonͱ͍͏ߏ଄ମ͕ϝΠϯϩδοΫΛ͍࣋ͬͯΔ • ίϚϯυͷflagύʔε

    • benchmarking, ΧόϨοδଌఆͳͲ • Fail, SkipͳͲͷ࣮૷

  10. common

  11. None

  12. গͳ͍ʂ؆୯ʂ

  13. Mergeͯ͠΄͍͠ʂ

  14. Can you add tests?

  15. ςετͷ࣮ߦ݁Ռͬͯ
 Ͳ͏΍ͬͯ
 ςετ͢ΔΜͩʁ

  16. ςετͬͯͲ͏΍ͬͯ
 ςετ͢ΔΜͩʁ

  17. For testing tests • src/cmd/go/go_test.go • Go commandsͷςετ࣮ߦ

  18. For testing tests • src/cmd/go/go_test.go • Go commandsͷςετ࣮ߦ

  19. For testing tests • testgoData • ͍͍ײ͡ʹfixtureΛಡΈࠐΜͩΓɺ
 ࣮ߦޙͷCleanupΛͯ͘͠ΕΔ


  20. For testing tests • src/cmd/go/testdata/src/* • ςετ༻ͷFixtureΛఆٛ

  21. all.bashΛճͤ͹
 ສࣄOK

  22. Let’s Contribute!

  23. ʕ ◔ϖ◔ʔ < Thank You!!