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
Viewのテストどうしてますか?
Search
Daiki Katayama
April 16, 2019
Programming
2
1.5k
Viewのテストどうしてますか?
Daiki Katayama
April 16, 2019
Tweet
Share
More Decks by Daiki Katayama
See All by Daiki Katayama
iOSアプリのパフォーマンス計測をおさらいする
kariad
2
9.1k
アプリのパフォーマンスを継続的に計測する
kariad
6
16k
Xcodeのカバレッジ計測ではなぜブランチカバレッジが取れないのだろうか?
kariad
3
4.4k
WACATE2019_summer_BPP
kariad
1
2.3k
コードカバレッジとの付き合い方を知ってテストを書く
kariad
2
2.4k
開発者として学ぶソフトウェアテスト
kariad
2
990
Other Decks in Programming
See All in Programming
파급효과: From AI to Android Development
l2hyunwoo
0
130
Empowering Developers with HTML-Aware ERB Tooling @ RubyKaigi 2025, Matsuyama, Ehime
marcoroth
2
790
個人開発の学生アプリが企業譲渡されるまで
akidon0000
0
1k
Qiita Bash
mercury_dev0517
2
210
サービスクラスのありがたみを発見したときの思い出 #phpcon_odawara
77web
4
690
Optimizing JRuby 10
headius
0
490
Road to RubyKaigi: Making Tinny Chiptunes with Ruby
makicamel
4
470
Building a macOS screen saver with Kotlin (Android Makers 2025)
zsmb
1
160
Unlock the Potential of Swift Code Generation
rockname
0
270
プロダクト横断分析に役立つ、事前集計しないサマリーテーブル設計
hanon52_
2
480
Fiber Scheduler vs. General-Purpose Parallel Client
hayaokimura
1
110
これだけは知っておきたいクラス設計の基礎知識 version 2
masuda220
PRO
24
6.6k
Featured
See All Featured
Designing for humans not robots
tammielis
253
25k
Become a Pro
speakerdeck
PRO
27
5.3k
Designing for Performance
lara
608
69k
Done Done
chrislema
184
16k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
30
2.3k
Adopting Sorbet at Scale
ufuk
76
9.3k
Rebuilding a faster, lazier Slack
samanthasiow
81
8.9k
Build your cross-platform service in a week with App Engine
jlugia
230
18k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
31
1.1k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
227
22k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.5k
The World Runs on Bad Software
bkeepers
PRO
68
11k
Transcript
ViewͷςετͲ͏ͯ͠·͔͢ʁ 2019/04/16 iOS Test Night #10 kariad/͔Γ͋Ͳ(@kariad_uu) 1
ࣗݾհ • kariad / @kariad_uu • ยࢁ େथ • ΦΠγοΫεɾϥɾେ
iOS App Developer • / / V / ςετ / ઃܭ / ྉཧ 2
Viewͷςετ͘͠ͳ͍Ͱ͔͢ʁ
ViewҎ֎ͷςετ • ϩδοΫঢ়ଶͷมԽͳͲ • جຊతʹUnitςετ͔ͭςετ͍͢͠
Viewͷςετ • ϨΠΞτɺViewͷ༗ແɺදࣔඇදࣔɺςΩετ, etc. • ԿΛςετ͍͔ͨ͠ɺͲ͜·Ͱςετ͍͔ͨ͠ͰͲ͏ςετ ͢Δ͖͔มΘΔ
• UIςετ • Snapshotςετ • Presenterͷςετ • ViewͷUnitςετ Unitςετ
༗໊ͳΞϨ
Presenterͷςετ • Viewͷঢ়ଶɺૢ࡞Λςετ͢Δ • ViewʹϩδοΫ͕ແ͘ɺͨͩViewΛߋ৽͢Δ͚ͩ • Viewͷ࣮ਖ਼͘͠ग़དྷ͍ͯΔͱ͍͏લఏ • ࣮ࡍʹViewΛςετ͠ͳ͍ͷͰ؆୯ɺ࣮ߦૣ͍
•ViewisHidden = falseΛ͢Δ͚ͩ •Viewͷૢ࡞Λςετ͢Δ •ViewͷςετΛॏࢹ͠ͳ͍߹࠷ݶ͜ΕͰ
ViewͷUnitςετ • ؤுͬͯViewΛUnitςετͰςετ͢Δ • ViewΛLoadͯ͠ɺViewͷ֊νΣοΫͯ͠ɺɺ • Viewͷ༗ແɺදࣔඇදࣔςΩετͳΒςετͰ͖Δ • ButtonλοϓͷΠϕϯτςετͰ͖Δ
• UIControlͰλοϓͰ͖ΔViewΛ؆୯ʹ࡞ • addTarget(_:action:for:)ͰΠϕϯτՃ • sendActions(for:)ͰΠϕϯτൃՐ
Succinct • ViewͷUnitςετΛ؆୯ʹͰ͖ΔϥΠϒϥϦ • https://github.com/derekleerock/Succinct
͜ͷը໘Λςετ͍ͨ͠ •ٻ͕ͳ͍࣌ •ʮ͝ར༻͋Γ·ͤΜʯͷUILabel •ϨϯίϯͱΦϨϯδͷUIImageView
• MVPͷPresenterʹΑΔखଓ͖ܕͷߋ৽ • ViewͷdisplaysEmptyView()ΛݺͿͱView͖ͬ͞ͷը໘Λ දࣔ͢Δ લఏ
Succinct!!
·ͱΊ • Viewͷςετ৭ʑ͋Δ͕ɺԿΛςετ͍͔ͨ͠Ͱ͔ͬ͠Γ ͍͚Δ • UnitςετͰςετͰ͖ΔͷͰ͋ΕίετͳͷͰྑ͍ • UIControlSuccinctΛͬͯΑΓศརʹViewͷUnitςετΛ
͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠