Better Way for Test Data Generation??

Transcript

1. Better Way for
   Test Data Generation??
   2019/07/30 @Otemachi.swift #04
   

   View Slide

2. ࣗݾ঺հ
   w ࠤ౻ढ़ี
   • @ushisantoasobu
   w גࣜձࣾϛΫγΟΈͯͶࣄۀ෦
   w J04ϝΠϯʹɺ"OESPJE3BJMT΋গʑ
   w ޷͖ͳ΋ͷίʔώʔϑοταϧ
   

   View Slide

3. ΞδΣϯμ
   

   View Slide

4. ΞδΣϯμ
   w ίʔυδΣωϨʔγϣϯʹ͍ͭͯ
   w ʮςετσʔλʯͷδΣωϨʔγϣϯ
   w ͦ΋ͦ΋ԿΛղܾ͍ͨ͠ͷ͔ʁ
   w ίʔυδΣωϨʔγϣϯ͍ͯ͘͠ʢ࣮૷ʣ
   

   View Slide

5. ίʔυδΣωϨʔγϣϯʹ͍ͭͯ
   

   View Slide

6. ίʔυδΣωϨʔγϣϯʹ͍ͭͯ
   w J04ք۾ʹ͓͚Δ͜͜਺೥ͷಈ͖ʢॴײʣ
   w J04։ൃͷ੒ख़ංେԽ͢ΔΞϓϦ
   w ΞʔΩςΫνϟ
   w ςετ
   w σβΠϯγεςϜ
   ͳͲ͕ϗοτͳτϐοΫʹ
   

   View Slide

7. w J04ք۾ʹ͓͚Δ͜͜਺೥ͷಈ͖ʢॴײʣ
   w J04։ൃͷ੒ख़ංେԽ͢ΔΞϓϦ
   w ΞʔΩςΫνϟ
   w ςετ
   w σβΠϯγεςϜ
   ͳͲ͕ϗοτͳτϐοΫʹ
   ίʔυδΣωϨʔγϣϯʹ͍ͭͯ
   

   View Slide

8. w J04ք۾ʹ͓͚Δ͜͜਺೥ͷಈ͖ʢॴײʣ
   w J04։ൃͷ੒ख़ංେԽ͢ΔΞϓϦ
   w ΞʔΩςΫνϟ
   w ςετ
   w σβΠϯγεςϜ
   ͳͲ͕ϗοτͳτϐοΫʹ
   ίʔυδΣωϨʔγϣϯʹ͍ͭͯ
   ϘΠϥʔϓϨʔτΛͨ͘͞Μॻ͔ͳ͍ͱ͍͚ͳ͍
   ίʔυδΣωϨʔγϣϯͷॏཁੑ͕ߴ·͍ͬͯΔʁ
   

   View Slide

9. ίʔυδΣωϨʔγϣϯͷࣄྫ
   w 0UFNBDIJTXGUͰൃදͨ͠΋ͷ
   w ʮϓϨθϯςʔγϣϯ૚ʯͷςϯϓϨࣗಈੜ੒
   • https://speakerdeck.com/ushisantoasobu/
   generating-cas-templates
   

   View Slide

10. ίʔυδΣωϨʔγϣϯͷࣄྫ
    

    View Slide

11. ίʔυδΣωϨʔγϣϯͷࣄྫ
    w 6*,POGͰௌ͍͖ͯͨɺ6CFSͷࣄྫ
    w ʢJ04ͷϓϩμΫτશͯͰʣສߦ
    w ͦͷ͏ͪͷ൒෼͸ίʔυδΣωϨʔγϣϯ͞Εͨ΋ͷ
    • https://www.youtube.com/watch?
    v=Tkg8721fObU&t=79s
    

    View Slide

12. ʮςετσʔλʯͷδΣωϨʔγϣϯ
    

    View Slide

13. ͦ΋ͦ΋ԿΛղܾ͍ͨ͠ͷ͔ʁ
    

    View Slide

14. ྫ͑͹ɺ͜ͷΑ͏ͳ&OUJUZ͕͋ͬͯɺɺɺ
    

    View Slide

15. ϢχοτςετͰͦͷҰཡΛฦ͢ϞοΫͷ3FQPTJUPSZΛॻ͘ͱ͜͏ͳΔ
    

    View Slide

16. ςετσʔλΛ৑௕ʹॻ͔ͳͯ͘͸ͳΒͳ͍

    ʢ"TTFSU͢Δͱ͖ʹඞཁͳͷ͸zJEz͚ͩͩͬͨΓ͢Δʣ
    

    View Slide

17. ͜ͷ൥Θ͠͞Λղܾ͍ͨ͠
    

    View Slide

18. • https://clean-swift.com/seed-data-unit-tests/
    • https://github.com/Nonchalant/FactoryProvider
    • https://speakerdeck.com/tattn/tesutodetafalsezi-
    dong-sheng-cheng-fang-fa-falsebie-jie
    ଞͷํͷղܾํ๏ͷྫ
    

    View Slide

19. w Ͱ͖Δָ͚ͩʹॻ͚ΔΑ͏ʹ
    w ϓϩμΫγϣϯίʔυʹ͸खΛ͚ͭͨ͘ͳ͍
    w ϚʔΧʔ༻ͷϓϩτίϧ͢ΒͰ͖Ε͹͚ͭͨ͘ͳ͍
    w ֶशίετ͸ߴ͘ͳ͍ͷ͕๬·͍͠
    w ޿͘࢖ΘΕ͍ͯΔϥΠϒϥϦҎ֎ͷ΋ͷ͸࢖͍ͨ͘ͳ͍
    ࣗ෼ͳΓʹߟ͑ͨɺཧ૝ͷ΋ͷ
    

    View Slide

20. View Slide

21. View Slide

22. ͢΂ͯͷϓϩύςΟʹ
    ͦΕΆ͍σϑΥϧτҾ਺Λ΋ͭ
    ΠχγϟϥΠβΛࣗಈੜ੒Ͱ͖Ε͹࠷ߴͰ͸ʁ
    

    View Slide

23. ͖͞΄Ͳͷ&OUJUZʹରͯ͠ɺɺɺ
    

    View Slide

24. ͜ͷΑ͏ͳϝιουΛςετλʔήοτʹͷΈੜ΍ͯ͋͛͠Δ
    

    View Slide

25. ͖͞΄Ͳͷ৑௕ͩͬͨ6OJU5FTUͷίʔυ͕ɺɺɺ
    

    View Slide

26. ͜ͷΑ͏ʹεοΩϦͱॻ͚Δ
    

    View Slide

27. View Slide

28. ίʔυδΣωϨʔγϣϯ͍ͯ͘͠ʢ࣮૷ʣ
    

    View Slide

29. 4PVSDFSZ 4UFODJM
    
    

    View Slide

30. ͜Μͳײ͡Ͱॻ͍ͯΈ·ͨ͠ʢTUFODJMϑΝΠϧʣ
    

    View Slide

31. ҎԼʹαϯϓϧϓϩδΣΫτ͋Γ·͢
    https://github.com/ushisantoasobu/
    DemoTestDataGeneration/pull/1/files
    

    View Slide

32. ߟ͑Δ͜ͱ͸ʮͦΕͧΕͷܕͷσϑΥϧτ஋ΛͲ͏͢Δ͔ʯͷΈ
    

    View Slide

33. 0QUJPOBMͷͱ͖OJM
    

    View Slide

34. ϓϦϛςΟϒܕͷͱ͖ͦΕͧΕͷܕͷσϑΥϧτ஋Λઃఆͯ͋͛͠Δ
    ʢz*OUzͳΒ l4USJOHzͳΒۭจࣈɺͳͲʣ
    

    View Slide

35. &OVNͷͱ͖࠷ॳͷ஋
    

    View Slide

36. Ͳ͏ͯ͠΋೉͍͠ͱ͖ʢࠓճͷྫͰ͍͏ͱ"TTPDJBUFE7BMVFΛ΋ͭ&OVNͷ
    ஋ͷͱ͖ʣʮϕλॻ͖ʯͰಀΕΔ͜ͱ΋Ͱ͖Δ
    

    View Slide

37. ͦΕҎ֎ͷͱ͖ଞͷ&OUJUZͱͯ͠࠶ؼతʹѻ͏
    

    View Slide

38. 5*14ͱͯ͠͸ɺ4PVSDFSZ4UFODJMͱ΋ʹ
    υΩϡϝϯτ͕͔ͬ͠Γ੔උ͍ͯ͠ΔΘ͚Ͱ͸ͳ͍ͷͰ
    ίʔυ௚઀ΈΔͱޮ཰తͩͬͨ
    ʢ΋ͬͱ͍͍σόοάͷ࢓ํ͋Δͷ͔΋͠Εͳ͍͕ʣ
    

    View Slide

39. w Ͱ͖Δָ͚ͩʹॻ͚ΔΑ͏ʹ✅
    w ϓϩμΫγϣϯίʔυʹ͸खΛ͚ͭͨ͘ͳ͍✅
    w ϚʔΧʔ༻ͷϓϩτίϧ͢ΒͰ͖Ε͹͚ͭͨ͘ͳ͍
    w ֶशίετ͸ߴ͘ͳ͍ͷ͕๬·͍͠✅
    w ޿͘࢖ΘΕ͍ͯΔϥΠϒϥϦҎ֎ͷ΋ͷ͸࢖͍ͨ͘ͳ͍✅
    ࣗ෼ͳΓʹߟ͑ͨɺཧ૝ͷ΋ͷʢ֬ೝʣ
    

    View Slide

40. Thanks for Listening ☕
    

    View Slide