Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Automated testing in Ruby 101
Search
Masafumi Okura
March 04, 2023
Programming
1.7k
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Automated testing in Ruby 101
https://k-ruby.com/kagoshima-rubykaigi02/
Masafumi Okura
March 04, 2023
More Decks by Masafumi Okura
See All by Masafumi Okura
Conference as a communication hub for all of us
okuramasafumi
0
56
Metaprogramming isn't real, it can't hurt you
okuramasafumi
0
160
Developing static sites with Ruby
okuramasafumi
1
440
Why doesn't Ruby have Boolean class - final version
okuramasafumi
0
400
Reading Rails 1.0 Source Code
okuramasafumi
0
370
RDoc meets YARD
okuramasafumi
4
260
Why doesn't Ruby have Boolean class?
okuramasafumi
0
58
My KaigiEffect at RubyKaigi 2025, part 1
okuramasafumi
1
110
Writing documentation can be fun with plugin system
okuramasafumi
0
280
Other Decks in Programming
See All in Programming
タクシーアプリ『GO』の バックエンド開発のおける AI利活用と若者のすべて
pyama86
3
1.9k
セキュリティの専門家じゃなくてもできる。「セキュリティ意識」をアップデートして サプライチェーン攻撃への耐性を高めよう。
tk3fftk
5
650
Semantic Version 単位で戦略を柔軟に変えて、パッケージアップデートを自動化する
daitasu
0
160
Datadog × OpenTelemetry 入門と実践のあいだ
kn_to_maxpno
1
150
Agentic UI
manfredsteyer
PRO
0
100
AIとRubyの静的型付け
ukin0k0
0
540
Signal Forms: Beyond the Basics @ngBaguette 2026 in Paris
manfredsteyer
PRO
0
230
プラグインで拡張される Context をtype-safe にする難しさと設計判断
kazupon
2
590
Claspは野良GASの夢をみるか
takter00
0
170
Inside Stream API
skrb
1
650
ふつうのFeature Flag実践入門
irof
7
3.6k
軽量Java基盤の設計 DIコンテナに頼らない、長期保守と1秒起動の実現 JJUG CCC 2026 Spring
macha64
0
460
Featured
See All Featured
How to Build an AI Search Optimization Roadmap - Criteria and Steps to Take #SEOIRL
aleyda
1
2.1k
How to Align SEO within the Product Triangle To Get Buy-In & Support - #RIMC
aleyda
2
1.5k
Mobile First: as difficult as doing things right
swwweet
225
10k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
287
14k
How To Speak Unicorn (iThemes Webinar)
marktimemedia
1
480
[RailsConf 2023] Rails as a piece of cake
palkan
59
6.7k
Ten Tips & Tricks for a 🌱 transition
stuffmc
0
130
Amusing Abliteration
ianozsvald
1
200
The AI Search Optimization Roadmap by Aleyda Solis
aleyda
1
5.9k
The SEO Collaboration Effect
kristinabergwall1
1
480
Lightning Talk: Beautiful Slides for Beginners
inesmontani
PRO
2
570
Sam Torres - BigQuery for SEOs
techseoconnect
PRO
0
280
Transcript
RubyͰ͡ΊΔࣗಈςετ ࣛࣇౡRubyձٞ02 େխ࢙ʢOKURA Masafumiʣ 2022-03-04, mark MEIZAN
ࣗಈςετ
ॻ͍͍ͯΔਓ—
ࠓͷඪ
ࣗಈςετ ʹ͍ͭͯͷ ֓ཁͷཧղ
ࠓͷ͓ 1. ࣗಈςετʹ͍ͭͯ 2. Rubyʹ͓͚Δࣗಈςετ 3. ྑ͍ࣗಈςετͱ 4. ࣮ԋʂςετϑΝʔετ
ͦͷલʹ
ࣗݾհ
Okura.introduce(self) • ໊લɿେխ࢙ • ॴଐɿϑϦʔϥϯε • ՝֎׆ಈɿKaigi on RailsɺGrow.rbɺRubygems Code
Reading෦ɺ֤छొஃɺOSS׆ಈɺRails GirlsίʔνɺϑΟ ϤϧυϒʔτΩϟϯϓͷΞυόΠβʔ • ॳࣛࣇౡ
1. ࣗಈςετ ʹ͍ͭͯ
ࣗಈςετͱ
ϓϩάϥϜͱͯ͠ ࣮͞Εͨςετ
ϓϩάϥϜͳͷͰ ࣗಈԽ͕؆୯
ςετͳͷͰ ͋ΔछͷݕূΛ ߦ͏
ࣗಈςετʹ͍ͭͯ 1. ࣗಈςετͷԸܙ 2. ࣗಈςετͷछྨ 3. ࣗಈςετͷҙ
1.1 ࣗಈςετͷ Ըܙ
ࣗಈςετԿ͕خ͍͠ͷ͔ʁ • ίʔυʹର͢ΔυΩϡϝϯτʹͳΔ • ίʔυͷWhatΛઆ໌͢Δ • όάͷ࠶ൃʢϦάϨογϣϯʣΛ͙ • ϦϑΝΫλϦϯάͷॿ͚ʹͳΔʢ΄΅ඞਢʣ •
ʢςετΛઌʹॻ͘߹ʣίʔυͷ্࣭͕͕Δ • ʮςετϑΝʔετʯ
1.2 ࣗಈςετͷ छྨ
ࣗಈςετͷछྨ • ୯ମςετʢϢχοτςετʣ • ଞͷίϯϙʔωϯτ͔ΒΓͯ͠ςετ • ݁߹ςετ • ͍͔ͭ͘ͷίϯϙʔωϯτΛΈ߹Θͤͯςετ
1.3 ࣗಈςετͷ ҙ
ࣗಈςετͰҙ͖͢͜ͱ • ʮόά͕ͳ͍ʯ͜ͱͷূ໌ʹͳΒͳ͍ • ʮςετ͕௨ͬͨʂˠόάͬͯͨorzʯΈ͍ͨͳ͜ͱ Α͋͘Δ • ίʔυΛॻ͍͔ͯΒςετΛॻ͘ͱେมʹͳΓ͕ͪ • ςετϑΝʔετͷํָ͕ʢݸਓͷҙݟͰ͢ʣ
͜ͷ࣌Ͱ ͑ͯ ͓͖͍ͨ͜ͱ
ࣗಈςετ ॻ͘ͷ
ࣗಈςετجຊతʹॻ͘ • ʮςετϑΝʔετʯ͔ʮςετϥετʯ͔ͲͪΒͰ Α͍ • MiniTest͔RSpec͔ͲͪΒͰΑ͍ • ࡉ͔͍͜ͱׂͱؾʹ͠ͳ͍ͰΑ͍ • ͱʹ͔͘ॻ͘
ॻ͔ͳ͍ޙչ ΑΓ ॻ͘ޙչ
2. Rubyʹ͓͚Δ ࣗಈςετ
Rubyͷੈքʹ ͨ͘͞Μͷςετ gem͕͋Γ·͢
ςετgemͷখྨ 1. ςετϑϨʔϜϫʔΫ 2. ಛఆ༻్͚DSL 3. αϙʔτϥΠϒϥϦ
2.1 ςετ ϑϨʔϜϫʔΫ
RubyͷςετϑϨʔϜϫʔΫ • RSpec • μϯϩʔυ͕࠷ଟɺ൚༻ςετDSLͰ͋Δ • MiniTest • xUnitܥ౷ɺεϐʔυͱγϯϓϧ͕͞Ϧ •
Test::Unit • ࠷ݹͷςετϑϨʔϜϫʔΫɺxUnitܥ౷
2.2 ಛఆ༻్͚ DSL
ಛఆ༻్͚DSL • Capybara • ϒϥβૢ࡞ͷͨΊͷDSL • Cucumber • ड͚ೖΕςετͷͨΊͷDSLɺຊޠ͕ॻ͚Δ
2.3 αϙʔτ ϥΠϒϥϦ
αϙʔτϥΠϒϥϦ • FactoryBot • ςετσʔλʢߏԽ͞Εͨσʔλʣͷੜ • Faker • ϥϯμϜσʔλʢϝʔϧΞυϨε໊લͳͲʣ •
Timecop • ࣌ؒΛૢ࡞͢Δ
3. ྑ͍ࣗಈςετ ͱ
ྑ͍ࣗಈςετͷϙΠϯτ • ࣗಈςετίʔυͳͷͰɺྑ͍ίʔυͷݪଇΛద༻͢Δ • Մಡੑʢ໋໊ɺཻͷখ͞͞ͳͲʣ • దͳߏԽ • ࣮ߦ࣌ؒͷ͞ •
ແବͳσʔλੜΛආ͚ΔʢಛʹσʔλϕʔεΞΫηε͍ʣ • ୯ମςετʹدͤΔʢ݁߹ςετ͍ʣ
• RSpecͩͱྑ͍ςετʹ͍ͭͯٞʹͳΓ͕ͪ • letͱlet!ͱbeforeͷ͍͚ • contextͱitʹຊޠΛ͑Δ͔ʁ • etc… •
ϩʔΧϧͳ׳शʹै͏ͷ͕٢
4. ࣮ԋʂ ςετϑΝʔετ