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．

Transcript

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