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
PlaywrightによるSvelteコンポーネントテスト
Search
kubotak
October 27, 2022
Programming
0
3.1k
PlaywrightによるSvelteコンポーネントテスト
Nextbeat Tech Bar:SvelteKit導入企業2社による本音LT会
kubotak
October 27, 2022
Tweet
Share
More Decks by kubotak
See All by kubotak
DMARCレポート可視化ツールを SvelteKitで作った話
kubotak
2
270
Superforms本番投入で分かった良さとハマりどころ
kubotak
0
230
Storybookを書くだけでリグレッションテストが 実行される世界へようこそ
kubotak
31
9.3k
(うまくいった||いかなかった) 技術選定は何を考えていたか
kubotak
1
790
ウォーターフォールに思えたプロジェクトにあったアジャイルの要素
kubotak
2
550
Felteで作る簡単フォームバリデーション
kubotak
1
930
SvelteKitを本番投入してみて
kubotak
2
1.5k
AWS CDKでまるっと インフラ環境をIaCしたぞ!
kubotak
0
310
FeatureToggle戦略と運用方法
kubotak
4
15k
Other Decks in Programming
See All in Programming
スクラムガイドのスプリントレトロスペクティブを改めて読みかえしてみた / Re-reading the Sprint Retrospective Section in the Scrum Guide
mackey0225
3
420
Random\Randomizer クラスで日常のあれこれを解決しよう! / Random\Randomizer class solves familiar trouble
cocoeyes02
0
240
Node.js v22 で変わること
yosuke_furukawa
PRO
9
3.4k
DMMプラットフォームがTiDB Cloudを採用した背景
pospome
8
4.1k
Elm Form Validation
bkuhlmann
0
510
Ruby Function Composition
bkuhlmann
1
330
Micro Frontends for Java Microservices - Devnexus 2024
mraible
PRO
0
490
Hanami and htmx
bkuhlmann
0
210
GitHub Copilotのススメ
marcy731
1
200
データアナリストが行うDatabricksを活用したETLの自動化事例
shinoa
0
270
Zero Waste, Radical Magic, and Italian Graft – Quarkus Efficiency Secrets
hollycummins
0
230
dbtのドメイン分割による データ基盤の改善とDigdagとの連携
sakama
0
310
Featured
See All Featured
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
60
14k
Facilitating Awesome Meetings
lara
42
5.6k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
25
2.3k
Put a Button on it: Removing Barriers to Going Fast.
kastner
58
3k
jQuery: Nuts, Bolts and Bling
dougneiner
59
7.1k
GraphQLの誤解/rethinking-graphql
sonatard
50
9.2k
Designing the Hi-DPI Web
ddemaree
276
33k
The MySQL Ecosystem @ GitHub 2015
samlambert
243
12k
ParisWeb 2013: Learning to Love: Crash Course in Emotional UX Design
dotmariusz
104
6.6k
Building Effective Engineering Teams - LeadDev
addyosmani
28
1.8k
Writing Fast Ruby
sferik
621
60k
Testing 201, or: Great Expectations
jmmastey
28
6.4k
Transcript
Copyright© M&AΫϥυ PlaywrightʹΑΔ Svelteίϯϙʔωϯτςετ Nextbeat Tech BarɿSvelteKitಋೖاۀ2ࣾʹΑΔຊԻLTձ / Kenjiro Kubota
Copyright© M&AΫϥυ index • SvelteKitͰͷίϯϙʔωϯτͷ࡞Γํ • PlaywrightʹΑΔίϯϙʔωϯτͷςετ ࠓ͢͜ͱ • SvelteɺSvelteKitͷৄࡉ༷
• SvelteKitΛ࠾༻ͨ͠ ࠓ͞ͳ͍͜ͱ
Copyright© M&AΫϥυ SvelteKitಋೖʹؔͯ͠ͷϑϩϯτΤϯυΧϯϑΝϨϯεԭೄ2022 Ͱ͓͠·͢ɻ
Copyright© M&AΫϥυ Profile ٱอా ݡೋ࿕ kubotak-is kubotak_public kenjiro.kubota גࣜձࣾM&AΫϥυॴଐ TypeScript
PHP https://kubotak.page ϓϩϑΣογϣφϧWebϓϩάϥϛϯά Laravel (ڞஶ) Ѫݘɿ౾ࣲ
Copyright© M&AΫϥυ ٻਓࠂαΠτͷΑ͏ͳM&AμΠϨΫτϚονϯά 5 ങ͍ख ɾҊ݅ใुM&AޭใुͷΈ ɾ࠷खྉͳ͠ ɾചΓखιʔγϯάͷνϟωϧ͕૿͑Δ ɾM&AχʔζΛൃ৴͢Δ͚ͩͰചΓखΛू٬ ɾհۀऀΛհͣ͞ʹμΠϨΫτʹΓऔΓՄೳ
ɾજࡏʹϦʔν͕Մೳ खྉແ ྉ ※ϓϥοτϑΥʔϜҊ݅ͷ߹ ※ ചΓख 1.ܝࡌ͢Δ ɾങ͍खͷM&AχʔζΛࣗΒௐΔ͜ͱ͕Մೳ ɾհۀऀΛհͣ͞ʹμΠϨΫτʹΓऔΓՄೳ ɾങ͍खͷM&A୲ऀʹίϯλΫτΛͱΕΔ ɾհۀऀΛΘͳ͍ͷͰखྉ͕ແྉ 2.ΦϑΝʔ͢Δ M&Aɾग़ࢿχʔζΛܝࡌ ങ͍खͷϝϦοτ ചΓखͷϝϦοτ ɾհۀऀΛΘͳ͍ͷͰखྉ͕ແྉ ʓʓྖҬͷձࣾΛ ืू͠·͢ ͜ͷձࣾͱҰॹʹ ͍͖͍ͬͯͨʂ 5 PR
Copyright© M&AΫϥυ Svelteͱʁ Svelte • Write less code ◦ গͳ͍هड़
• No virtual DOM ◦ Ϗϧυ࣌ʹVanilla JSʹίϯύΠϧ • Truly reactive ◦ એݴతͳ state ۦಈܕͷίʔυΛॻ͘ඞཁ͕ͳ͍ ReactVue.jsʹྨ͢ΔUIߏஙͷͨΊͷίϯϙʔωϯτϑϨʔϜϫʔΫ feature
Copyright© M&AΫϥυ SvelteKitͱʁ SvelteKit SvelteΛϕʔεͱͨ͠WebΞϓϦέʔγϣϯΛߏங͢ΔͨΊͷϑϨʔϜϫʔΫ • Next.js (React) • Nuxt
(Vue.js) Similar ※SvelteKitSvelteͱಉ͡ίϛϡχςΟ͕ཧ͍ͯ͠ΔͰ্هͱҟͳΔ
Copyright© M&AΫϥυ ࠃࣄྫ ͡Ό͕Γ͜ͷಛઃαΠτ͕SvelteKitͰ࡞ΒΕͯΔΈ͍ͨͰ͢ʂ https://www.calbee.co.jp/agerico/jagaricocomic/
Copyright© M&AΫϥυ SvelteKitͷجຊతͳσΟϨΫτϦߏ
Copyright© M&AΫϥυ SvelteKitͷجຊతͳσΟϨΫτϦߏ ΞϓϦέʔγϣϯͷίʔυجຊతʹ srcԼʹ࡞͢Δ ※ެࣜखॱͰεέϧτϯΛ࡞ͨ͠ޙͷσΟϨΫτϦ
Copyright© M&AΫϥυ SvelteKitͷجຊతͳσΟϨΫτϦߏ ϧʔςΟϯάϑΝΠϧγεςϜϕʔε ※ϧʔϧಛघͳͨΊৄ͘͠υΩϡϝϯτΛࢀর͍ͩ͘͞ ※ެࣜखॱͰεέϧτϯΛ࡞ͨ͠ޙͷσΟϨΫτϦ
Copyright© M&AΫϥυ SvelteKitͷجຊతͳσΟϨΫτϦߏ ࡞࣌ʹҎԼΛબ͢ΔͱPlaywrightʹ ΑΔςετ͕ॳظಋೖ͞ΕΔ ✔ Add Playwright for browser
testing? … No / Yes ※Playwrightʹ͍ͭͯޙͰ͓͠·͢ ※ެࣜखॱͰεέϧτϯΛ࡞ͨ͠ޙͷσΟϨΫτϦ
Copyright© M&AΫϥυ 🤔ίϯϙʔωϯτͲ͜ʁ
Copyright© M&AΫϥυ src/libʹ$libΤΠϦΞε͕ுΒΕ͍ͯͯɺίϯϙʔωϯτ͜ͷதʹஔ͘ ͷ͕SvelteKitྲྀͬΆ͍ ※ެࣜυΩϡϝϯτΑΓ
Copyright© M&AΫϥυ ͬͯΈΑ͏🚀
Copyright© M&AΫϥυ srcσΟϨΫτϦԼʹlib/componentsΛ࡞
Copyright© M&AΫϥυ routes/+page.svelte͔ΒίϯϙʔωϯτΛݺͼग़͠
Copyright© M&AΫϥυ routes/+page.svelte͔ΒίϯϙʔωϯτΛݺͼग़͠ $libΤΠϦΞε Ͱݺͼग़͠
Copyright© M&AΫϥυ ϒϥβͰݟΔͱ͜Μͳײ͡👍
Copyright© M&AΫϥυ ίϯϙʔωϯτͷςετ
Copyright© M&AΫϥυ ίϯϙʔωϯτͷςετ M&AΫϥυͰҎԼͷ2ͭͷςετΛ࣮ࢪ • Playwright ◦ ίϯϙʔωϯτͷϦάϨογϣϯςετ • Vitest
◦ APIͷmock͕ඞཁͳςετ
Copyright© M&AΫϥυ ίϯϙʔωϯτͷςετ M&AΫϥυͰҎԼͷ2ͭͷςετΛ࣮ࢪ • Playwright ◦ ίϯϙʔωϯτͷϦάϨογϣϯςετ • Vitest
◦ APIͷmock͕ඞཁͳςετ ࠓͪ͜Βʹ͍ͭͯհ
Copyright© M&AΫϥυ Playwright CypressPuppeteerͷΑ͏ʹNode.jsͰE2Eςετ͕࣮ߦͰ͖ΔϥΠϒϥϦ • MicrosoftͷOSSʢݩPuppeteerνʔϜʣ • Chromium,firefox,webkitʹΑΔΫϩεϒϥβͷςε τ͕Մೳ •
ࢼݧత͕ͩɺίϯϙʔωϯτͷςετٴͼɺϏδϡΞϧ ϦάϨογϣϯςετՄೳ feature
Copyright© M&AΫϥυ Playwright CypressPuppeteerͷΑ͏ʹNode.jsͰE2Eςετ͕࣮ߦͰ͖ΔϥΠϒϥϦ • MicrosoftͷOSSʢݩPuppeteerνʔϜʣ • Chromium,firefox,webkitʹΑΔΫϩεϒϥβͷςε τ͕Մೳ •
ࢼݧత͕ͩɺίϯϙʔωϯτͷςετٴͼɺϏδϡΞϧ ϦάϨογϣϯςετՄೳ feature ࠓͪ͜Βʹ͍ͭͯհ
Copyright© M&AΫϥυ ͬͯΈΑ͏🚀
Copyright© M&AΫϥυ ίϯϙʔωϯτςετ༻ͷґଘͱઃఆΛಋೖ ϑϨʔϜϫʔΫબʹSvelte͕͋Δʂ
Copyright© M&AΫϥυ ίϚϯυΛ࣮ߦ͢ΔͱҎԼ͕มߋ͞ΕΔ • @playwright/experimental-ct-svelte͕Πϯετʔϧ͞ΕΔ • npm scriptsʹtest-ctίϚϯυ͕Ճ͞ΕΔ • ϓϩδΣΫτϧʔτʹplaywright/index.html͕࡞͞ΕΔ
• ϓϩδΣΫτϧʔτʹplaywright-ct.config.ts͕࡞͞ΕΔ
Copyright© M&AΫϥυ ઌఔ࡞ͨ͠ίϯϙʔωϯτΛςετ tests/Test.spec.ts
Copyright© M&AΫϥυ $libͷΤΠϦΞεύε͕ղܾͰ͖ͳ͍ͷͰplaywright-ct.config.tsʹҎ ԼΛՃ
Copyright© M&AΫϥυ npm run test-ctΛ࣮ߦ͢Δ ※ॳճ࣮ߦ֤࣌ϒϥβͷμϯϩʔυ͕࣮ߦ͞ΕΔ
Copyright© M&AΫϥυ npm run test-ctΛ࣮ߦ͢Δ ※ॳճ࣮ߦ֤࣌ϒϥβͷμϯϩʔυ͕࣮ߦ͞ΕΔ 3ϒϥβͰςετ͍ͯ͠ΔͷͰ 3passedʹͳΔ
Copyright© M&AΫϥυ npx playwright show-reportΛ࣮ߦ͢ΔͱϨϙʔτ͕ݟΕΔ
Copyright© M&AΫϥυ ϏδϡΞϧϦάϨογϣϯςετͬͯΈΑ͏🎭
Copyright© M&AΫϥυ ίϯϙʔωϯτ͕εΫϦʔϯγϣοτͱҰக͢Δ͜ͱΛςετ͢Δ
Copyright© M&AΫϥυ npm scriptsʹεΫϦʔϯγϣοτऔಘίϚϯυΛՃ ࣮ߦ͢ΔͱεΫϦʔϯγϣοτ͕ग़ྗ͞ΕΔ
Copyright© M&AΫϥυ σϑΥϧτͰϧʔτσΟϨΫτϦ͔Β__snapshots__σΟϨΫτϦ ʹεΫϦʔϯγϣοτ͕อଘ͞ΕΔ ͜ͷεΫϦʔϯγϣοτͱςετ࣌ʹҰக͢Δ͔ΛνΣοΫ͢Δɻ ίϯϙʔωϯτʹ͕ࠩ͋ΔͱςετࣦഊʹͳΔ
Copyright© M&AΫϥυ εΫϦʔϯγϣοτʹΑΔϦάϨογϣϯςετ͕ࣦഊͨ͠߹
Copyright© M&AΫϥυ εΫϦʔϯγϣοτʹΑΔϦάϨογϣϯςετ͕ࣦഊͨ͠߹ ςετର͕ڱ͍ͷͰςΩετϨϕϧ ͷςετͰ௨աͯ͠͠·͏
Copyright© M&AΫϥυ ActualͰࣦഊΛ֬ೝ͢Δ͜ͱ͕Ͱ͖Δ
Copyright© M&AΫϥυ ͕ࠩখ͍͞߹DiffͰࡉ͔֬͘ೝͰ͖Δ
Copyright© M&AΫϥυ 🚀 Pros • ࢼݧతͰ͋Δ͕ेར༻Ͱ͖Δ • PR࣌ʹίϯϙʔωϯτͷεΫϦʔϯγϣοτ͕͋ΔͱϨϏϡʔ͠ ͍͢ •
ΫϩεϒϥβͰεΫϦʔϯγϣοτ͕ࡱΒΕΔͷͰಛఆͷϒϥ β่Εʹࣄલʹؾͮ͘͜ͱ͕Ͱ͖Δ • ςΩετϨϕϧͷςετʹൺͯεΫγϣςετίϯϙʔωϯ τશମΛ୲อͰ͖Δ
Copyright© M&AΫϥυ 🫠 Cons • jsdomʹΑΔςετʹൺΔͱ࣮ߦ͕͔͔࣌ؒΔ • ϦϙδτϦʹը૾Λͦͷ··ஔ͍͍ͯΔͷͰকདྷతͳ༰ྔ͕ؾʹ ͳΔ •
CIͰ࣮ߦ͢Δ߹ɺࣄલʹϒϥβ͕Πϯετʔϧ͞ΕͨDocker ΠϝʔδΛϗεςΟϯά͓ͯ͘͠ͳͲޮΑ͘͏ͨΊʹҰखؒ ඞཁ
Copyright© M&AΫϥυ Thanks for watching this :)