UIテストコードの保守性を上げるリファクタリングTIPS/ios-refactor-uitest

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1. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
   potatotips #41
   2017/06/19(Mon)
   

   ࡉপ༞հ@DeNA
   UIςετίʔυͷอकੑΛ্͛Δ
   ϦϑΝΫλϦϯάTips
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2. ■ Yusuke Hosonumaʢ@tobi462ʣ
   
   • ॴଐ
   ⁃ %F/"48&5άϧʔϓςετج൫νʔϜ
   • ܦྺ
   ⁃ લུɺ೥݄ʹ%F/"48&5άϧʔϓʹ+PJO
   • ීஈͷۀ຿
   ⁃ όʔδϣϯɾΞοϓࣗಈݕূγεςϜʢϚεςΟϑʣͷ։ൃ
   ⁃ ΞϓϦͷςετʹ·ͭΘΔௐ͍ࠪΖ͍Ζ
   • ଞ
   ⁃ ͱ͔޷͖Ͱ͢
   ࣗݾ঺հ
   Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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3. ࠓ೔ɺ࿩͢͜ͱ
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   Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
   

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4. 6*ςετίʔυͷ
   ϦϑΝΫλϦϯά5JQT
   4
   Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
   

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5. ର৅ը໘ʢϩάΠϯը໘ʣ
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   ʙςετͷྲྀΕʙ
   1. ϝʔϧΞυϨεΛೖྗ
   2. ύεϫʔυΛೖྗ
   3. ϩάΠϯϘλϯΛλοϓ
   4. ϩάΠϯ͕੒ޭͯ͠ɺ

   ׬ྃը໘΁ભҠ͢Δ
   

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6. γϯϓϧʹॻ͍ͨίʔυશମʢ͝ࢀߟʣ
   6
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7. ೖྗॲཧͷϝιουԽ
   7
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8. ˚ ೖྗॲཧ͸ tap() ͱ typeText() ͷ྆ํ͕ඞཁ
   8
   Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
   ຖճηοτͰݺͼग़͢ඞཁ͕͋ͬͯ৑௕ɾɾɾ
   

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9. ڞ௨Խ͠Α͏ʂ
   9
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10. ⭕ ೖྗॲཧΛextensionͰϝιουԽ͢Δ
    10
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    XCUIElementΛ֦ு
    ςετͱͯ͠΍Γ͍ͨຊ࣭͕Έ͑΍͘͢ͳͬͨʂ
    

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11. ࣮͸͜Ε͚ͩͰ͸໰୊͕͋Δ
    11
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12. ˚ inputText() ಺ͰΤϥʔ͕ൃੜͨ͠ͱ͖
    12
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    Ͳ͜Ͱࣦഊͨ͠ͷ͔෼͔Βͳ͍ɾɾɾorz
    

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13. ϝιουδϟϯϓͯ͠
    ίʔυΛ௥͍ͬͯ͘ͱɾɾɾ
    13
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14. ˚ inputText() ͷதͰམ͍ͪͯͨɾɾɾ
    14
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    ΤϥʔͷҐஔ͕ςετϝιουຊମ͔Β
    ཭Ε͍ͯͯඇৗʹ෼͔ΓͮΒ͍
    ෳ਺͜͜Ͱམ͍ͪͯͨ৔߹ɺ
    Τϥʔ͕͜͜ʹू໿͞Εͯ͠·͏
    

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15. 9DPEF্ͷϩάͰݟΔʁ
    15
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16. ˚ ৄ͘͠ग़͍ͯΔɾɾɾ͚Ͳ
    16
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    ࣦഊͨ͠Օॴʹ௚઀δϟϯϓग़དྷͳ͍͠ɺ
    ԿΑΓख͕ܰ͞଍Γͳ͍ɾɾɾ
    

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17. ڞ௨ԽͰ͖͚ͨͲ
    ࣦഊ࣌ͷௐࠪίετ͸
    Ή͠Ζ্͕ͬͯΔɾɾɾʂʁ
    17
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    

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18. ʺސ٬͕ٻΊ͍ͯͨ΋ͷ
    18
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19. ೖྗॲཧͷϝιουԽ
    ʢύʔτ̎ʣ
    19
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20. ސ٬ͷٻΊ͍ͯΔ΋ͷ
    20
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21. ⭕ ސ٬ͷٻΊ͍ͯͨ΋ͷ
    21
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    ͜͜ͷߦʹΤϥʔ͕ग़ͯཉ͍͠ʂ
    

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22. ʢͨͿΜʣ
    ͋·Γ஌ΒΕ͍ͯͳ͍͜ͱ
    22
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    

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23. 9$5"TTFSUܥͷϝιου͸
    ࣦഊҐஔΛࢦఆͰ͖Δ
    23
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    

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24. ˒ XCTAssert Ͱ file ͱ line ͕ࢦఆͰ͖Δ
    24
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    ίʔυิ׬ʹ͸ग़ͳ͍͚Ͳ
    fileͱline͕ࢦఆͰ͖Δʂ
    ͪͳΈʹAPIϦϑΝϨϯεʹ͸ॻ͍ͯ͋Δ
    ͚ΕͲ๩͍͠Θ͟Θ͟ݟͳ͍
    

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25. ˒ ΤϥʔͷҐஔ΋ม͑ΒΕΔ
    25
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    1ߦखલͰΤϥʔ͕ى͖ͨ͜ͱʹ͢Δ͜ͱ΋
    ͜ΕΛར༻͢Ε͹
    ద੾ͳҐஔʹΤϥʔ৘ใΛදࣔͰ͖Δʂ
    

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26. ⭕ ಠࣗͷΞαʔγϣϯΛ௥Ճ͢Δ
    26
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    σϑΥϧτҾ਺ͱͯ͠ #file ͱ #line Λड͚औΓɺ
    ཁૉ͕ͳ͔ͬͨ৔߹ʹ XCTFail Ͱࣦഊͤ͞Δ
    

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27. ⭕ ͖ͬ͞ͱಉ͡ςετΛ࣮ߦͯ͠ΈΔͱɾɾɾ
    27
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    Τϥʔ͕ൃੜͨ͠Ґஔ͕෼͔Γ΍͘͢ͳͬͨʂ
    ϝοηʔδ΋਌੾ʂ
    

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28. ސ٬ͷٻΊ͍ͯͨ΋ͷ
    28
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    ͪͳΈʹUIςετҎ֎Ͱ΋࢖͑ΔςΫχοΫ
    

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29. ·ͱΊ
    29
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30. ·ͱΊ
    ڞ௨తͳॲཧ͸ϝιουԽ͠Α͏
    ಠࣗͷΞαʔγϣϯΛ͍ΕͯௐࠪίετΛԼ͛Α͏
    ɾগ͠ͷ޻෉͚ͩͰςετίʔυ͸ಡΈ΍͘͢ͳΔ
    ɾςετࣦഊ࣌ͷௐࠪ޻਺΋ݮΒͤΔ
    30
    Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
    

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31. &OKPZUIF5FTU
    31
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