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
メルカリにおける Software Engineer in Test
Search
Shoma Suzuki
September 14, 2016
Technology
5
8.8k
メルカリにおける Software Engineer in Test
Shoma Suzuki
September 14, 2016
Tweet
Share
More Decks by Shoma Suzuki
See All by Shoma Suzuki
Feedback Loops in Development
shomas
1
540
UnitTest Anti-Pattern
shomas
2
1.9k
品質への取り組み
shomas
2
5.8k
Other Decks in Technology
See All in Technology
250627 関西Ruby会議08 前夜祭 RejectKaigi「DJ on Ruby Ver.0.1」
msykd
PRO
2
330
プロダクトエンジニアリング組織への歩み、その現在地 / Our journey to becoming a product engineering organization
hiro_torii
0
130
Liquid Glass革新とSwiftUI/UIKit進化
fumiyasac0921
0
240
Navigation3でViewModelにデータを渡す方法
mikanichinose
0
220
生成AIで小説を書くためにプロンプトの制約や原則について学ぶ / prompt-engineering-for-ai-fiction
nwiizo
4
2.5k
AWS Organizations 新機能!マルチパーティ承認の紹介
yhana
1
130
TechLION vol.41~MySQLユーザ会のほうから来ました / techlion41_mysql
sakaik
0
190
急成長を支える基盤作り〜地道な改善からコツコツと〜 #cre_meetup
stefafafan
0
130
Node-REDのFunctionノードでMCPサーバーの実装を試してみた / Node-RED × MCP 勉強会 vol.1
you
PRO
0
120
25分で解説する「最小権限の原則」を実現するための AWS「ポリシー」大全 / 20250625-aws-summit-aws-policy
opelab
9
1.2k
Model Mondays S2E03: SLMs & Reasoning
nitya
0
100
2025-06-26_Lightning_Talk_for_Lightning_Talks
_hashimo2
2
100
Featured
See All Featured
Being A Developer After 40
akosma
90
590k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.7k
Building a Scalable Design System with Sketch
lauravandoore
462
33k
Producing Creativity
orderedlist
PRO
346
40k
The Cost Of JavaScript in 2023
addyosmani
51
8.5k
Building Applications with DynamoDB
mza
95
6.5k
How to Think Like a Performance Engineer
csswizardry
24
1.7k
Measuring & Analyzing Core Web Vitals
bluesmoon
7
490
The Cult of Friendly URLs
andyhume
79
6.5k
[RailsConf 2023] Rails as a piece of cake
palkan
55
5.6k
Building Better People: How to give real-time feedback that sticks.
wjessup
367
19k
YesSQL, Process and Tooling at Scale
rocio
173
14k
Transcript
ϝϧΧϦʹ͓͚Δ Software Engineer in Test 2016/09/14 Test Engineer Meetup @shoma
גࣜձࣾϝϧΧϦ • ձࣾઃཱ: 20132݄1 • ϥςϯޠͰ “Market” ͷҙ • ΦϑΟε:
౦ژ, ઋ αϯϑϥϯγεί, ϩϯυϯ • ࣾһ350ਓ (ຊ, US, UK) • Ҏ্ΧελϚʔαϙʔ τ
ϝϧΧϦϓϩμΫτ։ൃ • 90໊ • αʔόαΠυ, frontend iOS, Android SRE •
ϓϩσϡʔαʔ, σβΠφ, BI, ༁, QA
ϝϧΧϦ QAνʔϜ • 10໊ • ࣭ͱεϐʔυͷཱ྆ͱ͍͏՝ • TPI-Next ͷಋೖͳͲϓϩηεվળ •
ϝϧΧϦͷBe ProfessionalͳQAνʔϜͷհ ͘Θ͘͠…
ϝϧΧϦ QA νʔϜ SET • 1໊ (ࢲ) • ϛογϣϯ •
࣭ͱੜ࢈ੑͷ্
ࣗݾհ • ླ ਅ Suzuki Shoma • twitter.com/shoma • github.com/shoma
• 10+ years Software Engineer • QA, Test ͕ݞॻʹೖΔͷࠓ͔Β • Joining Mercari in 2016/05
Software Engineer in Test ͱ • ։ൃEngineerͱಉϨϕϧ ͷεΩϧΛ࣭࣋ͪͷͨΊʹ શྗٿ͢Δϙδγϣϯ •
ଞࣾྫ • SWET at DeNA • SDET at Microsoft • SETI at Google • άάϥϏϦςΟ͕͍ (ToT)
ࣄ༰ ςετͷࣗಈԽɾπʔϧɺڥͷඋ ։ൃ࣌ͷු͍ͨࣄ (ϠΫͷໟמΓ, ઇ͔͖)
ෆ۩߹ൃݟϑΣʔζͱίετ • ൃݟ͕ΕΔ΄Ͳߴίετ • ͓٬͞·ʹӨڹ͠CSใ ͕ରԠ͢ΔΑ͏ͳࣄଶͩ ͱ… • Ͱ͖Δ͚ͩૣظൃݟ͢Δ •
ͦͷͨΊͷڥ • ςετελοΫ اը ։ൃ ݕূ ϦϦʔε ※ ࣮ଌʹجͮ͘ͷͰ͋Γ·ͤΜ
ࣗಈԽςετͷߟ͑ํ Introducing the software testing ice-cream cone (anti-pattern) – WatirMelon.Blog
https://watirmelon.blog/2012/01/31/introducing-the-software-testing-ice-cream-cone/
ςετʹϨΠϠʔ͕ඞཁ ࣮ίετ͕ߴ͍ ෆ҆ఆͳ࣮ߦ ϝϯςφϯεੑ ৄࡉ ߴ
࠷ۙͬͨ/͍ͬͯΔ͜ͱ • ։ൃڥͷඋ • ݕূ/CIڥͷඋ • ৽ଔ։ൃΤϯδχΞͷݚम • Unit ςετͷॻ͍ͯϦϑΝΫλϦϯά
• Testability ͷ͋Δίʔυͷॻ͖ํ • ࢼݧઃܭ/୳ࡧతςετମݧ • Unit, E2EςετΛॻ͘ • ૄ(Smoke)͔Β͡Ίͯɺີ(ߴΧόϨοδ)ʹ͍ͯ͘͠ • ෆ҆ఆͳςετͱͷಆ͍ • ߴԽ
ࠔ͍ͬͯΔ͜ͱ • खΛग़͍͚ͨ͠Ͳɺ·ͩख͕ճͬͯͳ͍ͱ͜Ζ • ςετͷରൣғ • ࣄͷՌΛԽͯ͠આ໌͢Δ͜ͱ • QA ίετ
༧ɾධՁɾࣦഊ • ը૾ೝࣝɾػցֶशͳͲߴͳઐੑ͕ඞཁͳྖҬ • ࠾༻
ςετͷָ͠͞, Ϟνϕʔγϣϯ • ։ൃ৫શମʹϨόϨοδΛ͔͚Δ • ಉ྅ͷͨΊͷࣄΛ͢Δ • Testware is Fun!
• Mock, Fake, TestRunner • CI, Build, ςετΠϯϑϥ • ύϑΥʔϚϯε, ηΩϡϦςΟ, ؤ݈ੑ • ϞχλϦϯάɺDebuggerɺϩάϚωδϝϯτ
We are hiring! • ࣄۀల։Λࢧ͑ΔEngineer in Test(SET) WANTEDʂ • QAʗςετΤϯδχΞੵۃ࠾༻ʂάϩʔό
ϧͳProduct͖ͬͯ·͢
None