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
ユニットテストに対する考え方の変遷 / Everyone should watch his l...
Search
mdstoy
September 29, 2025
Technology
210
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
ユニットテストに対する考え方の変遷 / Everyone should watch his live coding
関ジャバ'25 9月度 #kanjava
mdstoy
September 29, 2025
More Decks by mdstoy
See All by mdstoy
オレオレフレームワークを作る羽目になった時の話 / only my framework
mdstoy
0
120
生成AIは電気駱駝の夢を見るか? / Do Generation AIs Dream of Electric Camel?
mdstoy
0
160
競技プログラミングで 基礎体力を身につけよう / You can get basic skills through competitive programming
mdstoy
0
560
好きなJavaの仕様を発表します / Favorite Java Language Specification Announcement Dragon
mdstoy
0
560
もう参照渡しとは言わせない 2019 梅雨明け / Do not let anyone say "pass by reference" 201907
mdstoy
0
750
もう参照渡しとは言わせない 2018 冬 / Do not let anyone say "pass by reference"
mdstoy
2
6.3k
無職になったので料理をしました / I cooked dinner for my family because I am unemployed.
mdstoy
0
420
Other Decks in Technology
See All in Technology
少人数データチームのDevin活用実践事例
runandy16
2
170
Eight Engineering Unit 紹介資料
sansan33
PRO
3
8.3k
AI × Datadog MCP でコスト削減まで実現した Metric Streams の導入
three_mouth_ago
0
140
AI駆動開発をチームに根付かせる - 「1行も書かない」チームがHarnessを育てた1年 -
kenichirokimura
6
3.6k
Self Healing Rollouts: Automating Production Fixes with Agentic AI
kdubois
0
120
Bet AI Day 2026丨Agentは、「金融」という巨大産業の何を変えられるのか
layerx
PRO
0
530
Kiro Crewしか勝たん!?
miu_crescent
PRO
0
130
[DroidKaigi 2026] Making UI specifications visible: Android UI development in the AI agent era supported by Compose Screenshot Testing and galleries
syarihu
0
390
Introduction to Sansan for Engineers / エンジニア向け会社紹介
sansan33
PRO
6
77k
みてねにおけるAI-DLC導入活動とAIドリブン開発の現在地/JAWS-UG AI-DLC #2
isaoshimizu
2
320
Introduction to Sansan, inc / Sansan Global Development Center, Inc.
sansan33
PRO
0
3.2k
markdown-poster Introduction
kazamori
0
460
Featured
See All Featured
Git: the NoSQL Database
bkeepers
PRO
432
67k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
10
1.3k
How Fast Is Fast Enough? [PerfNow 2025]
tammyeverts
3
850
Context Engineering - Making Every Token Count
addyosmani
9
1.1k
How to build a perfect <img>
jonoalderson
1
5.9k
AI Search: Implications for SEO and How to Move Forward - #ShenzhenSEOConference
aleyda
1
1.4k
Utilizing Notion as your number one productivity tool
mfonobong
4
560
Organizational Design Perspectives: An Ontology of Organizational Design Elements
kimpetersen
PRO
1
810
Bash Introduction
62gerente
615
220k
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
cargoodrich
3
800
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
techseoconnect
PRO
0
430
Building Adaptive Systems
keathley
44
3.2k
Transcript
ςετ ؔδϟό݄LBOKBWB ా๛࢙ 1
ా๛࢙ !NETUPZ גࣜձࣾ3JTF6Q +BWB͕͖ ʢࣗশʣՎͬͯགྷΕΔϓϩάϥϚʔ ओͳ࣮ɿؔδϟόͰՎ͏ɺ%BODF%BODF3FWPMVUJPOͰશࠃҰҐ ࣗݾհ 2
3 w ࠓςετʹରͯ͠ͷߟ͑ํͷมભΛͨͩ͠·͢ w ͦ͏͋Δ͖ͱ͔͍͏͙͍ͨͷͰ͋Γ·ͤΜ w ԿΛࢥ͏͔ड͚औΓख࣍ୈͰ͢ w ͳͷͰ݁͋Γ·ͤΜ w
Φν͋Γ·ͤΜ ໔ࣄ߲
4 w ࠓճͷͷʮςετʯ͍͍ͩͨ+6OJUΛͬͨϢ χοτςετͷ͜ͱΛࢦ͠·͢ ໔ࣄ߲
5 w ςετͷͨΊʹϓϩμΫγϣϯίʔυΛม͑ΔͳΜͯ ͱΜͰͳ͍ͱࢥ͍ͬͯͨ Θ͔͍ʁ͜Ζ
6 w ࣌ͷࣗܳͰ࡞͍ͬͯΔͭΓͩͬͨͷ͔ ͠Εͳ͍ Θ͔͍ʁ͜Ζ
7 w ϓϩμΫγϣϯίʔυͱςετίʔυΛओैؔͱݟ ͍ͯΔ͔ΒΑ͘ͳ͍ͷͰͳ͍͔ͱࢥͬͨ w ͱ͍͏͔ʮςετ༷ॻʯͱಉ͡Α͏ʹߟ͍͑ͯΔʁ ͢͜͠ͱ͠Λͱͬͨ
Ҿ༻ݩIUUQTHJUIVCDPN'JOUBODPOUFOUTTQSJOHTBNQMFQSPKFDUUSFFNBJO&""%&"&##
9 w ͜ͷΤΫηϧΛͦͷ··ςετίʔυʹஔ͖͑Α͏ ͱ͍͔ͯͨ͠͠Εͳ͍ w ʢ͍͍ΘΔ͍ͷͳ͠Ͱͳ͘ʣ ͢͜͠ͱ͠Λͱͬͨ
10 w ςετίʔυͱϓϩμΫγϣϯίʔυ͕ՁͰ͋Ε Ͳ͏͔ʁͱߟ͑ͯΈͨ w Ձͱ͍͏ΑΓςετίʔυϓϩμΫτͷҰ෦ʁ ͢͜͠ͱ͠Λͱͬͨ
11 w ྲྀੴʹແཧ͕͋Δ w ςετίʔυ͕ͳͯ͘ʮಈ͘ʯ͠ w ͜ͷΜ۷͍ͬͯ͘ͱ໘നͦ͏͚ͩͲҰ୴ύε ͢͜͠ͱ͠Λͱͬͨ
12 IUUQTEFWMPWFLBOTBJEPPSLFFQFSKQFWFOUT %FW-07&ؔ͋ΔΤϯδχΞ͕ϓϩάϥϜΛ͍Ͱ͍༷͘ΛݟͯΈΔ
13 w ͍Ζ;͞Μͷςετʹର͢Δελϯεʹ৮Εͨ w ৄ͍͘͠Ζ;͞ΜͷϒϩάΛಡΜͰ͍ͩ͘͞ w IUUQTJSPGIBUFCMPKQFOUSZ ͍Ζ;͞ΜͷϥΠϒίʔσΟϯάΛΈͨ
14 w ࠓճͷΠϕϯτͰҰ൪ҹత͔ͭͨΊʹͳͬͨͷ͕ɺ͍Ζ;͞Μͷςε τͷରൣғʹର͢Δߟ͑ํͰͨ͠ɻͦΕɺ֬ೝ͍ͨ͠ࣄฑΛɺ֬ೝ Ͱ͖Δ࠷খݶͷൣғɾ࿑ྗͰ͔͠͠ͳ͍ͱ͍͏ͷɻ͜Εஏ͔ͣ͠ͳ ͕Β͔ΒϩίͰͨ͠ɻίʔυͱͱʹςετίʔυ߹Θͤͯ ͍͚ͯ͠ɺ͔֬ʹͿΕͳ͍Αͳ͊ͱࢥ͍·ͨ͠ɻࣗͷΠϝʔδ Ͱɺςετίʔυ༷ʹ߹ΘͤͯͰ͖ΔݶΓ࠷େݶʹॻ͘ͷɺͱ ͍͏ઌೖ؍͕͋ͬͨͷͰɻ ͍Ζ;͞ΜͷϥΠϒίʔσΟϯάΛΈͨײ
Ҿ༻ݩIUUQTHJUIVCDPN'JOUBODPOUFOUTTQSJOHTBNQMFQSPKFDUUSFFNBJO&""%&"&##
16 w ͍Ζ;͞ΜͷϥΠϒίʔσΟϯάɺશਓྨʹݟͯ΄͍͠ w ؔδϟόͰʹҰճ͘Β͍ϥΠϒίʔσΟϯάճͬ ͯ͘Εͳ͍͔͠Βʁͱࢥ͏ఔʹ ͍Ζ;͞ΜͷϥΠϒίʔσΟϯάΛΈͨ