Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
テストがないRailsプロジェクトにテストを足す話
Search
ginkouno
May 15, 2020
Programming
450
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
テストがないRailsプロジェクトにテストを足す話
ginkouno
May 15, 2020
Transcript
16 slides
ςετ͕ͳ͍ Rails ϓϩδΣΫτ ʹ ςετΛ͢ Տ @ۜ࠲ Rails
ࣗݾհ Տ (@ginkouno) • ϑϦʔϥϯε(2013ʙ)ɺΫηϥΩגࣜձࣾද • Ruby on RailsɺswiftɺGoɺReactɺઙ͘Πϯϑϥ ܦྺ
• 1996ʙ C++ͰΞϧόΠτ(Windows3.1) • 1998 ߴઐଔۀ(ػցֶՊ) • 1998ʙ ৽ଔͰೖͬͨϝʔΧʔͰΞηϯϒϦݴޠͰΈࠐΈ։ൃͱ͔ • 2000ʙ ৭ʑͳॴͰ C++ɺΈࠐΈ / Windows / Linux • 2008ʙ ٸʹ Web ܥɻRuby on Rails1.2 ܥ͔Β 6.0.2.2 ·Ͱ
લఏ • ςετ RSpec Λ͍ͬͯ·͢ • ͱ͍ͬͯɺࡉ͔͍ॻ͖ํͱ͔͋·Γग़͖ͯ·ͤΜ • ݹ͍ϓϩδΣΫτʹςετΛ͍ͯ͘͠ɺͱ͍͏Ͱ͢
ಋೖ ςετ͕ແ͍ϓϩδΣΫτʹɺ(݁Ռతʹ)ςετΛ͢Ҋ݅Λड͚ͨͱ͖ • Ruby Rails ͷ Version UP Λ͍ͨ͠
• ςετ͕ཁΔΑͶ • ςετ͕ແ͍ͷͰɺͯ͠ཉ͍͠ • OK ؤுΔɻཧղ͕͋ͬͯॿ͔Δ
৺ߏ͑ ςετ͕ແ͍ͱ͜Ζେɺcontroller ͱ͔ fat ͩͬͨΓ͢Δ͕... ʮίʔυΛΜͰਓΛ·ͣʯ
ަব ςετΛ࣌ؒ͢Λ࡞Δަব • վम / ػೳՃͷʹɺखಈͷಈ࡞֬ೝ͕ඞཁͰίετ͔͔ΔΑ • ࣌ؒʹͯ͠ຖճ͜Ε͘Β͍͔͔ΔΑ • ՈిϝʔΧʔ
20 ਓҐͷςετઐ༻ਓһΛςετͷͨΊʹ༻ҙͯͨ͠Α • ͦΕ͚ͩͷ͓ۚ༻ҙͰ͖ͳ͍ΑͶʁ
ྫ:Rails ͷ Version up ςετΛॻ࣌ؒ͘ΛऔΔ͔औΒͳ͍͔ɺҎԼͷίετͱରൺͯ͠Β͏ • όοναʔό • staging ڥ͕ಈ͍ͯΔͳΒɺVersionUP
݄ͯ̍͠์ஔ • Web UI ଆ • ςετ༷ॻΛ SpreadSheet Ͱॻ͍ͯɺઐଐςετཁһΛ֬อ • VersionUP ຖʹશ෦ςετ
Լ४උ 1 ࣗಈςετͷ४උ • CircleCI Ͱ Travis Ͱ Jenkins Ͱྑ͍
• ޙड़ͷ simle_cov ͷ݁Ռද͕ࣔͰ͖Δͷ͕ྑ͍
Լ४උ 2 ਐḿͷݟ͑ΔԽ • simple_cov ͷಋೖ • ςετΛ୶ʑͱ͢ͷർΕΔͷͰ৺ͷࢧ͑
Լ४උ 3 ෆཁͳίʔυআ ݩʑͷίʔυྔΛݮΒ͢ Okuribito Rails https://texta.pixta.jp/entry/2017/05/25/123845 • Ґίʔυ͕ݮͬͨΓ͢Δ͜ͱ͋Δ •
Ruby2.6 Ҏ߱Ͱ͋Εɺoneshot coverage ͑ͦ͏
ςετͷՃͷ։࢝ Ͳ͔͜Β͢ͷ͔ • ςετ͕ແ͍ϓϩδΣΫτɺʮϏδωεϩδοΫ͕ model ʹʯͱ͔͞Εͯͳ͍ • model ʹରͯ͠ͷ Unit
test ͱ͔͕ॻ͖ʹ͍͘ • ݱঢ়ͷ༷Λςετʹམͱ͠ࠐΉ͜ͱ͔Β • api ͩͬͨΒ request spec • UI ͕͋ΔϓϩδΣΫτͩͬͨΒ feature spec
ಛʹ͕͔͔࣌ؒΔͱ͜Ζ factory bot ͷඋ association ͕ଟஈͰෳࡶʹͳ͍ͬͯΔ߹ಛʹେม • ཧղ͕ਂ͍ϝϯόʔʹϖΞϓϩͷ࣌ؒΛ͑ΔͱεϜʔζʹਐΉ
ԣల։ ҎԼͷ͕݅ἧ͏ͱɺςετʹ׳Ε͍ͯͳ͍ਓͰςετΛॻ͖࢝ΊΔ͜ͱ͕Ͱ͖Δ • factory bot ͷ factory ͕͋Δఔἧ͍࢝ΊΔ • CRUD
ͷςετͷαϯϓϧ͕ἧ͏ ࠷ॳίϐϖ͔ΒͷվมͰྑ͍
ςετՃʹ͔͔Δ࣌ؒ • ϓϩδΣΫτͷنͱ༷ͷෳࡶ͞ʹґଘ͢ΔͷͰɺͳΜͱݴ͑ͳ͍ • simple_cov ͷ method line Λɺ1ʙ2
िؒͰՃͰ͖ͨςετͷͰׂͬͯਪଌ • ࠷ॳͷࠒͷํ͕ factory bot ͷඋͳͲͰ͕͔͔࣌ؒΔͷͰɺޙՃ͢Δͣ
ςετ͕͋ΔఔՃͰ͖ͨޙͷੈք • Rails ͷ VersionUP ͕ḿΔ • ϦϑΝΫλϦϯά͕͘͢͠ͳΔ • model
ͷΓ͚ͱ͔ɺunit ςετ͕ॻ͖͍͢ model ͷॻ͖ํͷֶͼ͕ੜ·ΕΔ • ߴڽूͰ݁߹ͳ Class ςετΛॻ͖͍͢ • ϦϦʔεස͕૿͑Δ
·ͱΊ • ςετΛ͢ཧ༝Λ໌Β͔ʹ͠ • Լ४උΛ͔ͯ͠Β • ෆཁͳίʔυΛআ্ͨ͠Ͱ • ͍͖ͭͭͯ͜͜͠·͠ΐ͏
More Decks by ginkouno
See All by ginkouno
RubyOnRailsOnDevin+α / DevinMeetupJapan#2
ginkouno
0
1.8k
技術的負債の借り換え on Ruby and Rails update
ginkouno
3
2.4k
Other Decks in Programming
See All in Programming
LLM 101: Exploring LLMs, Starting with Tokens.
dalinaum
0
110
Web3Dライブラリを作ってVue Custom Rendererの仕組みを理解しよう / lets learn vue custom renderer by making 3d library
drumath2237
1
140
作って学ぶSpring BootのAuto Configuration / JJUG Night Seminar 2026-10-19
rshindo
0
230
From Java 8-11 to Java 21-27 — Benefits, Challenges, and a Practical Migration Path
x5gtrn
PRO
0
100
私なりのハーネスエンジニアリング ~独自の言語処理系の開発を通して~
seosoft
0
210
우리의 Nitro Modules는 당신의 Turbo Modules보다 아름답다
l2hyunwoo
0
260
学びを記事・スライド・Xへ高速展開する― AI-assisted Learning Loopで回すコンテンツ生成術
ochtum
0
210
PyConTW 2026 - AI Coding 不只是工具升級, 區域醫院醫療資訊系統協作開發與資訊團隊轉型實踐
cclai999
0
250
AI駆動開発4年目の現在地(『あなたはFDEになるべきか?』イベント資料)
kumaiu
0
620
地方こそサーバーレス — 10年続けた、顔が見えるチームで確かな基盤を / Serverless Matters Most in Regional Areas — 10 Years of Building Reliable Foundations with Close-Knit Teams
seike460
PRO
1
450
疎結合とは何か?ソフトウェア設計における結合バランスについて考える #phpcon_niigata
kajitack
0
150
GraphQL の onError と Nullability のこれから
quramy
0
220
Featured
See All Featured
Breaking role norms: Why Content Design is so much more than writing copy - Taylor Woolridge
uxyall
2
520
Measuring & Analyzing Core Web Vitals
bluesmoon
9
1.1k
How Fast Is Fast Enough? [PerfNow 2025]
tammyeverts
3
980
Test your architecture with Archunit
thirion
2
2.5k
We Have a Design System, Now What?
morganepeng
55
8.4k
WENDY [Excerpt]
tessaabrams
15
40k
svc-hook: hooking system calls on ARM64 by binary rewriting
retrage
2
680
Google's AI Overviews - The New Search
badams
0
1.7k
Why You Should Never Use an ORM
jnunemaker
PRO
61
10k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
128
56k
The AI Revolution Will Not Be Monopolized: How open-source beats economies of scale, even for LLMs
inesmontani
PRO
3
3.8k
Become a Pro
speakerdeck
PRO
31
6.4k