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新卒研修でテストカバレッジ99%を達成した話 / HTML 5 Conference 2018...
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nodaguti
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新卒研修でテストカバレッジ99%を達成した話 / HTML 5 Conference 2018 Sponsor's LT
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Transcript
৽ଔݚमͰςετΧόϨοδ 99%Λୡͨ͠ HTML5 Conference 2018 on 25th Nov 2018 @nodaguti
from CyberAgent, Inc.
ࣗݾհ • Tadahiro Noguchi (ޱ ) • @nodaguti • גࣜձࣾαΠόʔΤʔδΣϯτ
ͷ 2018ଔɾ৽ଔ • AbemaTV ։ൃຊ෦ WebνʔϜॴଐ
৽ଔٕज़ݚमͷ֓ཁ • 4ਓνʔϜ, 24ӦۀͰ Slack Λ։ൃ͢Δ • 2ਓઐྖҬ͕߹க͍ͯ͠Δϝϯόʔ • 2ਓήʔϜɾΞυςΫϊϩδʔྖҬرͷϝϯόʔ
• αʔό AWS, ΫϥΠΞϯτԿͰΑ͍ • ෳਓಉ࣌ଓ, جຊతͳνϟοτػೳ, ϦΞΫγϣϯͳͲ ͷ "must" ػೳ͕ܾΊΒΕ͍ͯΔ • ్தͰϝϯόʔҠಈ͋Γ (1ਓ) • ࣾһϝϯλʔͷํ͕2ਓͣͭ͘
ࣗͨͪͷνʔϜͷՌ…
ϕετνʔϜडʂ
ϓϩμΫτհ • Public/ Private channel • DM • Post /
Edit / Delete • Reaction • Workspace (Create / Sign up) • Internation- alisation
Q. ͳͥϕετνʔϜΛ औΔ͜ͱ͕Ͱ͖ͨͷ͔ʁ
A. ݎ࿚ͳ։ൃϓϩηε
νʔϜ7υΩϡϝϯτඋ͕పఈ͞Ε͍ͯͨɻ ·ͨଟݴޠԽରԠͳͲɺαʔϏεϦϦʔεޙͷӡ༻Λݟӽ͠ ͯ։ൃ͍ͯͨ͜͠ͱ͕ධՁͰ͖Δɻ νʔϜ7ͷମ੍ɺ৽͍͠ਓ͕δϣΠϯ͙ͯ͢͠ʹ։ൃʹͱ Γ͔͔͑Δମ੍ɺϑΣʔζϑΣʔζʹ͓͚ΔϓϩδΣΫτͷ ;Γ͔͑Γ͕͙͢Ͱ͖ΔΑ͏ʹͳ͍ͬͯΔɻ ͦ͏͍ͬͨମ੍͕ݱϨϕϧͰͰ͖͍ͯΔ͜ͱ͕ධՁͰ͖ Δɻ “
ݎ࿚ͳ։ൃϓϩηε • ʮ࠶ݱੑͷ͋Δ։ൃʯ • ࢝·Δͱ͖ʹʮ͔ͤͬ͘ͷݚमͰझຯͷ։ൃͱ ҧ͏ͷ͔ͩΒɼ࣮Ϩϕϧͷ։ൃϑϩʔͰͬͯΈ Α͏ʯͱܾΊͨ • ۩ମతʹ… •
υΩϡϝϯτͷඋ • ςετίʔυͷపఈ • CI • ίʔυϨϏϡʔ
υΩϡϝϯτͷඋ esa
ςετίʔυͷඋ ava + react-test-renderer + sinon
Continuous Integration CircleCI 2.0
Pull Request
Pull Request
Code Review
ଞͷνʔϜ... • iOS ͰϓϩϑΟʔϧฤूը૾ߘػೳͳͲɼͲ͜ΑΓ ߴ্͛ͨ͘νʔϜ • ֆจࣈγϟϫʔػೳɼඒإػೳ͖ͷෳਓϏσΦ νϟοτػೳͳͲଟ࠼ͳػೳΛΓࠐΜͩνʔϜ • αʔόʔଆΛશͯ
serverless (full managed) Ͱߏங͢Δ ͜ͱʹઓͨ͠νʔϜ • etc...
We are hiring! https://www.cyberagent.co.jp/careers/ ϒʔεʹͥͻཱ͓ͪدΓ͍ͩ͘͞ʂ