メルカリにおける Software Engineer in Test

Transcript

1. ϝϧΧϦʹ͓͚Δ Software Engineer in Test 2016/09/14 Test Engineer Meetup @shoma
2. גࣜձࣾϝϧΧϦ • ձࣾઃཱ೔: 2013೥2݄1೔ • ϥςϯޠͰ “Market” ͷҙ • ΦϑΟε: ౦ژ, ઋ୆
 αϯϑϥϯγεί, ϩϯυϯ • ࣾһ਺໿350ਓ (೔ຊ, US, UK) • ൒਺Ҏ্͸ΧελϚʔαϙʔ τ
3. ϝϧΧϦϓϩμΫτ։ൃ • ໿90໊ • αʔόαΠυ, frontend
 iOS, Android
 SRE • ϓϩσϡʔαʔ, σβΠφ, BI, ຋༁, QA
4. ϝϧΧϦ QAνʔϜ • ໿10໊ • ඼࣭ͱεϐʔυͷཱ྆ͱ͍͏՝୊ • TPI-Next ͷಋೖͳͲϓϩηεվળ • ϝϧΧϦͷBe ProfessionalͳQAνʔϜͷ঺հ ͘Θ͘͠͸…
5. ϝϧΧϦ QA νʔϜ SET • ໿1໊ (ࢲ) • ϛογϣϯ • ඼࣭ͱੜ࢈ੑͷ޲্
6. ࣗݾ঺հ • ླ໦ ঵ਅ Suzuki Shoma • twitter.com/shoma • github.com/shoma • 10+ years Software Engineer • QA, Test ͕ݞॻʹೖΔͷ͸ࠓ೥͔Β • Joining Mercari in 2016/05
7. Software Engineer in Test ͱ͸ • ੡඼։ൃEngineerͱಉϨϕϧ ͷεΩϧΛ࣋ͪ඼࣭ͷͨΊʹ શྗ౤ٿ͢Δϙδγϣϯ • ଞࣾྫ • SWET at DeNA • SDET at Microsoft • SETI at Google • άάϥϏϦςΟ͕௿͍ (ToT)
8. ࢓ࣄ಺༰ ςετͷࣗಈԽɾπʔϧɺ؀ڥͷ੔උ ։ൃ࣌ͷු͍ͨ࢓ࣄ (ϠΫͷໟמΓ, ઇ͔͖)
9. ෆ۩߹ൃݟϑΣʔζͱίετ • ൃݟ͕஗ΕΔ΄Ͳߴίετ • ͓٬͞·ʹӨڹ͠CS΍޿ใ ͕ରԠ͢ΔΑ͏ͳࣄଶͩ ͱ… • Ͱ͖Δ͚ͩૣظൃݟ͢Δ • ͦͷͨΊͷ؀ڥ • ςετελοΫ      اը ։ൃ ݕূ ϦϦʔε ※ ਺஋͸࣮ଌʹجͮ͘΋ͷͰ͸͋Γ·ͤΜ
10. ࣗಈԽςετ΁ͷߟ͑ํ Introducing the software testing ice-cream cone (anti-pattern) – WatirMelon.Blog https://watirmelon.blog/2012/01/31/introducing-the-software-testing-ice-cream-cone/
11. ςετʹ͸ϨΠϠʔ͕ඞཁ ௿଎ ࣮૷ίετ͕ߴ͍ ෆ҆ఆͳ࣮ߦ ϝϯςφϯεੑ ৄࡉ ߴ଎
12. ࠷ۙ΍ͬͨ/΍͍ͬͯΔ͜ͱ • ։ൃ؀ڥͷ੔උ • ݕূ/CI؀ڥͷ੔උ • ৽ଔ։ൃΤϯδχΞͷݚम • Unit ςετͷॻ͍ͯϦϑΝΫλϦϯά • Testability ͷ͋Δίʔυͷॻ͖ํ • ࢼݧઃܭ/୳ࡧతςετମݧ • Unit, E2EςετΛॻ͘ • ૄ(Smoke)͔Β͸͡Ίͯɺີ(ߴΧόϨοδ)ʹ͍ͯ͘͠ • ෆ҆ఆͳςετͱͷಆ͍ • ߴ଎Խ
13. ࠔ͍ͬͯΔ͜ͱ • खΛग़͍͚ͨ͠Ͳɺ·ͩख͕ճͬͯͳ͍ͱ͜Ζ • ςετͷର৅͸޿ൣғ • ࢓ࣄͷ੒ՌΛ਺஋Խͯ͠આ໌͢Δ͜ͱ • QA ίετ͸ ༧๷ɾධՁɾࣦഊ • ը૾ೝࣝɾػցֶशͳͲߴ౓ͳઐ໳ੑ͕ඞཁͳྖҬ • ࠾༻
14. ςετͷָ͠͞, Ϟνϕʔγϣϯ • ։ൃ૊৫શମʹϨόϨοδΛ͔͚Δ • ಉ྅ͷͨΊͷ࢓ࣄΛ͢Δ • Testware is Fun! • Mock, Fake, TestRunner • CI, Build, ςετΠϯϑϥ • ύϑΥʔϚϯε, ηΩϡϦςΟ, ؤ݈ੑ • ϞχλϦϯάɺDebuggerɺϩάϚωδϝϯτ
15. We are hiring! • ࣄۀల։Λࢧ͑ΔEngineer in Test(SET) WANTEDʂ • QAʗςετΤϯδχΞ௒ੵۃ࠾༻ʂάϩʔό ϧͳProduct޷͖଴ͬͯ·͢