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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

nodaguti
November 25, 2018

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

HTML5 Conference 2018 のスポンサーズ LT の発表資料です.

nodaguti

November 25, 2018
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  1. ৽ଔݚमͰςετΧόϨοδ 99%Λୡ੒ͨ͠࿩ HTML5 Conference 2018 on 25th Nov 2018 @nodaguti

    from CyberAgent, Inc.
  2. ࣗݾ঺հ • Tadahiro Noguchi (໺ޱ ௚׮) • @nodaguti • גࣜձࣾαΠόʔΤʔδΣϯτ

    ͷ 2018೥ଔɾ৽ଔ • AbemaTV ։ൃຊ෦ WebνʔϜॴଐ
  3. ৽ଔٕज़ݚमͷ֓ཁ • 4ਓνʔϜ, 24Ӧۀ೔Ͱ Slack Λ։ൃ͢Δ • 2ਓ͸ઐ໳ྖҬ͕߹க͍ͯ͠Δϝϯόʔ • 2ਓ͸ήʔϜɾΞυςΫϊϩδʔྖҬر๬ͷϝϯόʔ

    • αʔό͸ AWS, ΫϥΠΞϯτ͸ԿͰ΋Α͍ • ෳ਺ਓಉ࣌઀ଓ, جຊతͳνϟοτػೳ, ϦΞΫγϣϯͳͲ ͷ "must" ػೳ͕ܾΊΒΕ͍ͯΔ • ్தͰϝϯόʔҠಈ͋Γ (1ਓ) • ࣾһϝϯλʔͷํ͕2ਓͣͭ෇͘
  4. ࣗ෼ͨͪͷνʔϜͷ੒Ռ͸…

  5. ϕετνʔϜ৆ड৆ʂ

  6. ׬੒ϓϩμΫτ঺հ • Public/ Private channel • DM • Post /

    Edit / Delete • Reaction • Workspace (Create / Sign up) • Internation- alisation
  7. Q. ͳͥϕετνʔϜ৆Λ औΔ͜ͱ͕Ͱ͖ͨͷ͔ʁ

  8. A. ݎ࿚ͳ։ൃϓϩηε

  9. νʔϜ7͸υΩϡϝϯτ੔උ͕పఈ͞Ε͍ͯͨɻ ·ͨଟݴޠԽରԠͳͲɺαʔϏεϦϦʔεޙͷӡ༻Λݟӽ͠ ͯ։ൃ͍ͯͨ͜͠ͱ͕ධՁͰ͖Δɻ νʔϜ7ͷମ੍͸ɺ৽͍͠ਓ͕δϣΠϯͯ͠΋͙͢ʹ։ൃʹͱ Γ͔͔͑Δମ੍΍ɺϑΣʔζϑΣʔζʹ͓͚ΔϓϩδΣΫτͷ ;Γ͔͑Γ͕͙͢Ͱ͖ΔΑ͏ʹͳ͍ͬͯΔɻ ͦ͏͍ͬͨମ੍͕ݱ৔ϨϕϧͰͰ͖͍ͯΔ͜ͱ͕ධՁͰ͖ Δɻ “

  10. ݎ࿚ͳ։ൃϓϩηε • ʮ࠶ݱੑͷ͋Δ։ൃʯ • ࢝·Δͱ͖ʹʮ͔ͤͬ͘ͷݚमͰझຯͷ։ൃͱ͸ ҧ͏ͷ͔ͩΒɼ࣮຿Ϩϕϧͷ։ൃϑϩʔͰ΍ͬͯΈ Α͏ʯͱܾΊͨ • ۩ମతʹ͸… •

    υΩϡϝϯτͷ੔උ • ςετίʔυͷపఈ • CI • ίʔυϨϏϡʔ
  11. υΩϡϝϯτͷ੔උ esa

  12. ςετίʔυͷ੔උ ava + react-test-renderer + sinon

  13. Continuous Integration CircleCI 2.0

  14. Pull Request

  15. Pull Request

  16. Code Review

  17. ଞͷνʔϜ͸... • iOS ͰϓϩϑΟʔϧฤू΍ը૾౤ߘػೳͳͲɼͲ͜ΑΓ ΋׬੒౓ߴ͘࢓্͛ͨνʔϜ • ֆจࣈγϟϫʔػೳɼඒإػೳ෇͖ͷෳ਺ਓϏσΦ νϟοτػೳͳͲଟ࠼ͳػೳΛ੝ΓࠐΜͩνʔϜ • αʔόʔଆΛશͯ

    serverless (full managed) Ͱߏங͢Δ ͜ͱʹ௅ઓͨ͠νʔϜ • etc...
  18. We are hiring! https://www.cyberagent.co.jp/careers/ ϒʔεʹ΋ͥͻཱ͓ͪدΓ͍ͩ͘͞ʂ