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
Better Way for Test Data Generation??
Search
shunsuke sato
July 30, 2019
Programming
1
2.8k
Better Way for Test Data Generation??
shunsuke sato
July 30, 2019
Tweet
Share
More Decks by shunsuke sato
See All by shunsuke sato
要約 "Add Live Text interaction to your app"
ushisantoasobu
1
1.1k
ANDPAD iOS開発の生態系と課題 - 最近取り組み始めた「マルチモジュール化」について
ushisantoasobu
1
800
Summary of Diagnose unreliable code with test repetitions
ushisantoasobu
1
1k
実践!「みてね」における自動生成活用例
ushisantoasobu
5
6.4k
5 Tips when test fails randomly
ushisantoasobu
2
3.7k
iOS/Androidのサブスクリプション実装における違いをざっと振り返る
ushisantoasobu
2
1.7k
24時間でMacアプリを作ってスベってきた話
ushisantoasobu
0
2.2k
Redirectable in App?
ushisantoasobu
2
940
iOSのClean Architecture テンプレ自動生成を支える技術 / generating CA's templates
ushisantoasobu
0
280
Other Decks in Programming
See All in Programming
コーディングエージェント概観(2025/07)
itsuki_t88
0
130
SwiftでMCPサーバーを作ろう!
giginet
PRO
2
190
抽象化という思考のツール - 理解と活用 - / Abstraction-as-a-Tool-for-Thinking
shin1x1
1
690
チームのテスト力を総合的に鍛えて品質、スピード、レジリエンスを共立させる/Testing approach that improves quality, speed, and resilience
goyoki
5
1.2k
型で語るカタ
irof
1
810
AI時代の『改訂新版 良いコード/悪いコードで学ぶ設計入門』 / ai-good-code-bad-code
minodriven
24
10k
202507_ADKで始めるエージェント開発の基本 〜デモを通じて紹介〜(奥田りさ)
risatube
PRO
4
660
効率的な開発手段として VRTを活用する
ishkawa
1
180
状態遷移図を書こう / Sequence Chart vs State Diagram
orgachem
PRO
3
250
[DevinMeetupTokyo2025] コード書かせないDevinの使い方
takumiyoshikawa
2
160
構文解析器入門
ydah
7
1.8k
The Evolution of Enterprise Java with Jakarta EE 11 and Beyond
ivargrimstad
0
470
Featured
See All Featured
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
48
2.9k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
34
3.1k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
109
19k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
A better future with KSS
kneath
238
17k
Visualization
eitanlees
146
16k
Optimizing for Happiness
mojombo
379
70k
Reflections from 52 weeks, 52 projects
jeffersonlam
351
21k
The Cost Of JavaScript in 2023
addyosmani
51
8.6k
How to Ace a Technical Interview
jacobian
278
23k
VelocityConf: Rendering Performance Case Studies
addyosmani
332
24k
Transcript
Better Way for Test Data Generation?? 2019/07/30 @Otemachi.swift #04
ࣗݾհ w ࠤ౻ढ़ี • @ushisantoasobu w גࣜձࣾϛΫγΟΈͯͶࣄۀ෦ w J04ϝΠϯʹɺ"OESPJE3BJMTগʑ w
͖ͳͷίʔώʔϑοταϧ
ΞδΣϯμ
ΞδΣϯμ w ίʔυδΣωϨʔγϣϯʹ͍ͭͯ w ʮςετσʔλʯͷδΣωϨʔγϣϯ w ͦͦԿΛղܾ͍ͨ͠ͷ͔ʁ w ίʔυδΣωϨʔγϣϯ͍ͯ͘͠ʢ࣮ʣ
ίʔυδΣωϨʔγϣϯʹ͍ͭͯ
ίʔυδΣωϨʔγϣϯʹ͍ͭͯ w J04ք۾ʹ͓͚Δ͜͜ͷಈ͖ʢॴײʣ w J04։ൃͷख़ංେԽ͢ΔΞϓϦ w ΞʔΩςΫνϟ w ςετ w
σβΠϯγεςϜ ͳͲ͕ϗοτͳτϐοΫʹ
w J04ք۾ʹ͓͚Δ͜͜ͷಈ͖ʢॴײʣ w J04։ൃͷख़ංେԽ͢ΔΞϓϦ w ΞʔΩςΫνϟ w ςετ w σβΠϯγεςϜ
ͳͲ͕ϗοτͳτϐοΫʹ ίʔυδΣωϨʔγϣϯʹ͍ͭͯ
w J04ք۾ʹ͓͚Δ͜͜ͷಈ͖ʢॴײʣ w J04։ൃͷख़ංେԽ͢ΔΞϓϦ w ΞʔΩςΫνϟ w ςετ w σβΠϯγεςϜ
ͳͲ͕ϗοτͳτϐοΫʹ ίʔυδΣωϨʔγϣϯʹ͍ͭͯ ϘΠϥʔϓϨʔτΛͨ͘͞Μॻ͔ͳ͍ͱ͍͚ͳ͍ ίʔυδΣωϨʔγϣϯͷॏཁੑ͕ߴ·͍ͬͯΔʁ
ίʔυδΣωϨʔγϣϯͷࣄྫ w 0UFNBDIJTXGUͰൃදͨ͠ͷ w ʮϓϨθϯςʔγϣϯʯͷςϯϓϨࣗಈੜ • https://speakerdeck.com/ushisantoasobu/ generating-cas-templates
ίʔυδΣωϨʔγϣϯͷࣄྫ
ίʔυδΣωϨʔγϣϯͷࣄྫ w 6*,POGͰௌ͍͖ͯͨɺ6CFSͷࣄྫ w ʢJ04ͷϓϩμΫτશͯͰʣສߦ w ͦͷ͏ͪͷίʔυδΣωϨʔγϣϯ͞Εͨͷ • https://www.youtube.com/watch? v=Tkg8721fObU&t=79s
ʮςετσʔλʯͷδΣωϨʔγϣϯ
ͦͦԿΛղܾ͍ͨ͠ͷ͔ʁ
ྫ͑ɺ͜ͷΑ͏ͳ&OUJUZ͕͋ͬͯɺɺɺ
ϢχοτςετͰͦͷҰཡΛฦ͢ϞοΫͷ3FQPTJUPSZΛॻ͘ͱ͜͏ͳΔ
ςετσʔλΛʹॻ͔ͳͯ͘ͳΒͳ͍ ʢ"TTFSU͢Δͱ͖ʹඞཁͳͷzJEz͚ͩͩͬͨΓ͢Δʣ
͜ͷΘ͠͞Λղܾ͍ͨ͠
• https://clean-swift.com/seed-data-unit-tests/ • https://github.com/Nonchalant/FactoryProvider • https://speakerdeck.com/tattn/tesutodetafalsezi- dong-sheng-cheng-fang-fa-falsebie-jie ଞͷํͷղܾํ๏ͷྫ
w Ͱ͖Δָ͚ͩʹॻ͚ΔΑ͏ʹ w ϓϩμΫγϣϯίʔυʹखΛ͚ͭͨ͘ͳ͍ w ϚʔΧʔ༻ͷϓϩτίϧ͢ΒͰ͖Ε͚ͭͨ͘ͳ͍ w ֶशίετߴ͘ͳ͍ͷ͕·͍͠ w ͘ΘΕ͍ͯΔϥΠϒϥϦҎ֎ͷͷ͍ͨ͘ͳ͍
ࣗͳΓʹߟ͑ͨɺཧͷͷ
None
None
ͯ͢ͷϓϩύςΟʹ ͦΕΆ͍σϑΥϧτҾΛͭ ΠχγϟϥΠβΛࣗಈੜͰ͖Ε࠷ߴͰʁ
͖͞΄Ͳͷ&OUJUZʹରͯ͠ɺɺɺ
͜ͷΑ͏ͳϝιουΛςετλʔήοτʹͷΈੜͯ͋͛͠Δ
͖͞΄Ͳͷͩͬͨ6OJU5FTUͷίʔυ͕ɺɺɺ
͜ͷΑ͏ʹεοΩϦͱॻ͚Δ
None
ίʔυδΣωϨʔγϣϯ͍ͯ͘͠ʢ࣮ʣ
4PVSDFSZ 4UFODJM
͜Μͳײ͡Ͱॻ͍ͯΈ·ͨ͠ʢTUFODJMϑΝΠϧʣ
ҎԼʹαϯϓϧϓϩδΣΫτ͋Γ·͢ https://github.com/ushisantoasobu/ DemoTestDataGeneration/pull/1/files
ߟ͑Δ͜ͱʮͦΕͧΕͷܕͷσϑΥϧτΛͲ͏͢Δ͔ʯͷΈ
0QUJPOBMͷͱ͖OJM
ϓϦϛςΟϒܕͷͱ͖ͦΕͧΕͷܕͷσϑΥϧτΛઃఆͯ͋͛͠Δ ʢz*OUzͳΒ l4USJOHzͳΒۭจࣈɺͳͲʣ
&OVNͷͱ͖࠷ॳͷ
Ͳ͏͍ͯ͠͠ͱ͖ʢࠓճͷྫͰ͍͏ͱ"TTPDJBUFE7BMVFΛͭ&OVNͷ ͷͱ͖ʣʮϕλॻ͖ʯͰಀΕΔ͜ͱͰ͖Δ
ͦΕҎ֎ͷͱ͖ଞͷ&OUJUZͱͯ͠࠶ؼతʹѻ͏
5*14ͱͯ͠ɺ4PVSDFSZ4UFODJMͱʹ υΩϡϝϯτ͕͔ͬ͠Γඋ͍ͯ͠ΔΘ͚Ͱͳ͍ͷͰ ίʔυΈΔͱޮతͩͬͨ ʢͬͱ͍͍σόοάͷํ͋Δͷ͔͠Εͳ͍͕ʣ
w Ͱ͖Δָ͚ͩʹॻ͚ΔΑ͏ʹ✅ w ϓϩμΫγϣϯίʔυʹखΛ͚ͭͨ͘ͳ͍✅ w ϚʔΧʔ༻ͷϓϩτίϧ͢ΒͰ͖Ε͚ͭͨ͘ͳ͍ w ֶशίετߴ͘ͳ͍ͷ͕·͍͠✅ w ͘ΘΕ͍ͯΔϥΠϒϥϦҎ֎ͷͷ͍ͨ͘ͳ͍✅
ࣗͳΓʹߟ͑ͨɺཧͷͷʢ֬ೝʣ
Thanks for Listening ☕