Embedded frameworkを利用して既存プロジェクトでも爆速でTDD

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1. iOS #5 Copyright © 2019 Yahoo Japan Corporation. All Rights

   Reserved. Embedded frameworkΛར༻ͯ͠طଘϓϩδΣΫτͰ΋ര଎ͰTDD 2019.03.26[TUE] @LODGE Ϡϑʔגࣜձࣾ ৽ಊ ܟོ

2. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. ৽ಊ

   ܟོ ϠϑΦΫ! iOSΤϯδχΞ TDD, PairPrograming @shindyu

3. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. એ఻ʂ

   @ٕज़ॻయ̑ ͞Θֶͬͯ΂Δ! iOSςετۦಈ։ൃ https://booth.pm/ja/items/1040471

4. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. TDDͯ͠·͔͢ʁ

5. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. ϠϑΦΫ!

   iOS • 2010೥͔Β։ൃ։࢝ • Swift: ໿20ສߦ / Objc: ໿11ສߦ • 2017೥ࠒ͔Β։ൃख๏ʹXPಋೖ
 ɹˠ TDDʴϖΞϓϩ
 ɹˠ test 3500έʔεҎ্

6. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. XPΛಋೖ͔ͯ͠Β

   ϖΞϓϩɾϖΞϩʔς͢Δ͜ͱͰνʔϜͷٕज़ྗUP ίʔυϨϏϡʔͷετϨε͔Βղ์ TDDʹΑΔ৺ཧత҆શ

7. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. XPΛಋೖ͔ͯ͠Β

   ϖΞϓϩ͢Δ͜ͱͰνʔϜͷٕज़ྗUP ίʔυϨϏϡʔͷετϨε͔Βղ์ TDDʹΑΔ৺ཧత҆શ TDDͰ͸Red, Green, RefactorͷϦζϜ͕େࣄ

8. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. XPΛಋೖ͔ͯ͠Β

   ϖΞϓϩ͢Δ͜ͱͰνʔϜͷٕज़ྗUP ίʔυϨϏϡʔͷετϨε͔Βղ์ TDDʹΑΔ৺ཧత҆શ TDDͰ͸Red, Green, RefactorͷϦζϜ͕େࣄ ⚠ςετͷϏϧυ/࣮ߦ͕࣌ؒ૿Ճ⚠ → ϖΞϓϩͰͷίετ͸ഒ

9. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. CleanArchitecture

   + Embedded frameworkΛ࠾༻

10. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. CleanArchitecture

    + Embedded frameworkΛ࠾༻ CleanArchitectureͰ੹຿Λ෼ׂ → ੹຿͕෼ׂ͞ΕΔ͜ͱͰςετ͕༰қʹͳΔ ෼ׂͨ͠ϞδϡʔϧΛEmbedded frameworkʹ → λʔήοτ෼ׂ͢Δ͜ͱͰϏϧυ͕࣌ؒ୹ॖ͞ΕΔ → είʔϓ͕খ͘͞ͳͬͯࠩ෼Ϗϧυ΋ޮ͖΍͘͢ͳΔ

11. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. ܭଌ݁Ռ

    ΫϦʔϯϏϧυ࣌ؒʢFramework: 6000ߦʣ App: 530s Framework: 18s શςετ࣮ߦ࣌ؒʢApp: 3500case / Framework: 200caseʣ App: 102s Frameworkɿ1s

12. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. Project

    files • App • View / Repository / … • Domain • Presenter / UseCase / Entity / … • PresenterͷςετΛް͍ͨ͘͠ͷͰ
 ͋͑ͯFrameworkଆʹஔ͍͍ͯΔ • Ҏલ͸View͔ΒςετΛॻ͍͍͕ͯͨ Presenter͔Βॻ͘Α͏ʹͨ͠

13. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. How

    to TDD 1. PresenterTestsͰςετΛॻ͘ 2. PresenterTestsΛ௨͢ 3. UIͱPresenter,OutputΛܨ͙

14. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. How

    to TDD 1. PresenterTestsͰςετΛॻ͘ 2. PresenterTestsΛ௨͢ 3. UIͱPresenter,OutputΛܨ͙ Presenter, UseCase, Outputͷ InterfaceΛߟ͑Δ 1SFTFOUFS5FTUTTXJGU

15. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. How

    to TDD 1. PresenterTestsͰςετΛॻ͘ 2. PresenterTestsΛ௨͢ 3. UIͱPresenter,OutputΛܨ͙ PresenterProtocol, PresenterImpl, UseCaseProtocol, OutputProtocolͷ࣮૷

16. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. How

    to TDD 1. PresenterTestsͰςετΛॻ͘ 2. PresenterTestsΛ௨͢ 3. UIͱPresenter,OutputΛܨ͙ UIEvent → Presenter Output → UI൓ө

17. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. How

    to TDD 1. PresenterTestsͰςετΛॻ͘ 2. PresenterTestsΛ௨͢ 3. UIͱPresenter,OutputΛܨ͙ UIEvent → Presenter Output → UI൓ө ⌘+Ctrl+[ or ⌘+Ctrl+]

18. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. ·ͱΊ

19. Copyright © 2019 Yahoo Japan Corporation. All Rights Reserved. ·ͱΊ

    CleanArchitecture + Embedded FrameworkΛ࠾༻ͨ͠ طଘϓϩδΣΫτͰ΋ര଎ͰTDDग़དྷΔΑ͏ʹͳͬͨ ര଎TDDͰ։ൃޮ཰Upʂ ͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠