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
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
自サークルのIdPからログアウトできるようになるまで
taiseiue
1
150
R8 の設定見直しでアプリサイズ削減
andpad
0
230
Coding with AI: How to trust the storyteller (AWS Community Day Adria, Ljubljana 2026)
slobodan
0
130
Atomic Design, Enforced: Scaling Mobile Design Systems (next.app devCon / droidCon Berlin 2026)
steliosf
PRO
0
200
あなたの await、OS まで届いてる? strace で覗く JavaScript の非同期
hasutosasaki
1
1.6k
TanStack Vue Query と Pinia Colada から学ぶ非同期状態の型設計
aoshi
0
350
AIがコードを書いてくれる時代、我々は何を確かめるのか
yosuke_furukawa
PRO
13
5.1k
Seven New Principles of Software Engineering
yegor256
0
370
[Dev Group Paris Octobre 26] Agentforce, SIforce, Claudeforce, Slackbot… on s'y retrouve ?
nabondance
0
120
自作Discord音声botをLambda MicroVMsに移行した話 / Migrating My Discord Voice Bot to Lambda MicroVMs
akihisaikeda
0
180
Modernizing iOS Apps
seyfoyun
0
130
Augmenting AI with the Power of Jakarta EE
ivargrimstad
0
480
Featured
See All Featured
Lightning Talk: Beautiful Slides for Beginners
inesmontani
PRO
2
750
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 B2B funnel & how to create a winning content strategy
katarinadahlin
PRO
1
590
Marketing Yourself as an Engineer | Alaka | Gurzu
gurzu
0
340
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
techseoconnect
PRO
0
500
Lessons Learnt from Crawling 1000+ Websites
charlesmeaden
PRO
1
1.7k
How To Speak Unicorn (iThemes Webinar)
marktimemedia
1
610
KATA
mclloyd
PRO
35
16k
Become a Pro
speakerdeck
PRO
31
6.3k
WCS-LA-2024
lcolladotor
0
930
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4.6k
The Organizational Zoo: Understanding Human Behavior Agility Through Metaphoric Constructive Conversations (based on the works of Arthur Shelley, Ph.D)
kimpetersen
PRO
0
510
Transcript
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