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 1
2. ▪ Yusuke Hosonumaʢ@tobi462ʣ • ॴଐ
   ⁃ %F/"
   48&5άϧʔϓ
   ςετج൫νʔϜ
   • ܦྺ
   ⁃ લུɺ೥݄ʹ
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   48&5άϧʔϓ
   ʹ+PJO
   • ීஈͷۀ຿
   ⁃ όʔδϣϯɾΞοϓࣗಈݕূγεςϜʢϚεςΟϑʣͷ։ൃ
   ⁃ ΞϓϦͷςετʹ·ͭΘΔௐ͍ࠪΖ͍Ζ
   • ଞ
   ⁃ ͱ͔޷͖Ͱ͢ ࣗݾ঺հ Copyright (C) DeNA Co.,Ltd. All Rights Reserved. 2
3. ࠓ೔ɺ࿩͢͜ͱ 3 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
4. 6*ςετίʔυͷ
   ϦϑΝΫλϦϯά5JQT 4 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
5. ର৅ը໘ʢϩάΠϯը໘ʣ 5 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. ʙςετͷྲྀΕʙ 1. ϝʔϧΞυϨεΛೖྗ 2. ύεϫʔυΛೖྗ 3. ϩάΠϯϘλϯΛλοϓ 4. ϩάΠϯ͕੒ޭͯ͠ɺ
 ׬ྃը໘΁ભҠ͢Δ
6. γϯϓϧʹॻ͍ͨίʔυશମʢ͝ࢀߟʣ 6 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
7. ೖྗॲཧͷϝιουԽ 7 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
8. ˚ ೖྗॲཧ͸ tap() ͱ typeText() ͷ྆ํ͕ඞཁ 8 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. ຖճηοτͰݺͼग़͢ඞཁ͕͋ͬͯ৑௕ɾɾɾ
9. ڞ௨Խ͠Α͏ʂ 9 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
10. ⭕ ೖྗॲཧΛextensionͰϝιουԽ͢Δ 10 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. XCUIElementΛ֦ு ςετͱͯ͠΍Γ͍ͨຊ࣭͕Έ͑΍͘͢ͳͬͨʂ
11. ࣮͸͜Ε͚ͩͰ͸໰୊͕͋Δ 11 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
12. ˚ inputText() ಺ͰΤϥʔ͕ൃੜͨ͠ͱ͖ 12 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. Ͳ͜Ͱࣦഊͨ͠ͷ͔෼͔Βͳ͍ɾɾɾorz
13. ϝιουδϟϯϓͯ͠
    ίʔυΛ௥͍ͬͯ͘ͱɾɾɾ 13 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
14. ˚ inputText() ͷதͰམ͍ͪͯͨɾɾɾ 14 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. ΤϥʔͷҐஔ͕ςετϝιουຊମ͔Β ཭Ε͍ͯͯඇৗʹ෼͔ΓͮΒ͍ ෳ਺͜͜Ͱམ͍ͪͯͨ৔߹ɺ Τϥʔ͕͜͜ʹू໿͞Εͯ͠·͏
15. 9DPEF্ͷϩάͰݟΔʁ 15 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
16. ˚ ৄ͘͠ग़͍ͯΔɾɾɾ͚Ͳ 16 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. ࣦഊͨ͠Օॴʹ௚઀δϟϯϓग़དྷͳ͍͠ɺ ԿΑΓख͕ܰ͞଍Γͳ͍ɾɾɾ
17. ڞ௨ԽͰ͖͚ͨͲ
    ࣦഊ࣌ͷௐࠪίετ͸
    Ή͠Ζ্͕ͬͯΔɾɾɾʂʁ 17 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
18. ʺސ٬͕ٻΊ͍ͯͨ΋ͷ 18 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
19. ೖྗॲཧͷϝιουԽ
    ʢύʔτ̎ʣ 19 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
20. ސ٬ͷٻΊ͍ͯΔ΋ͷ 20 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
21. ⭕ ސ٬ͷٻΊ͍ͯͨ΋ͷ 21 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. ͜͜ͷߦʹΤϥʔ͕ग़ͯཉ͍͠ʂ
22. ʢͨͿΜʣ
    ͋·Γ஌ΒΕ͍ͯͳ͍͜ͱ 22 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
23. 9$5"TTFSUܥͷϝιου͸
    ࣦഊҐஔΛࢦఆͰ͖Δ 23 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
24. ˒ XCTAssert Ͱ file ͱ line ͕ࢦఆͰ͖Δ 24 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. ίʔυิ׬ʹ͸ग़ͳ͍͚Ͳ fileͱline͕ࢦఆͰ͖Δʂ ͪͳΈʹAPIϦϑΝϨϯεʹ͸ॻ͍ͯ͋Δ ͚ΕͲ๩͍͠Θ͟Θ͟ݟͳ͍
25. ˒ ΤϥʔͷҐஔ΋ม͑ΒΕΔ 25 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. 1ߦखલͰΤϥʔ͕ى͖ͨ͜ͱʹ͢Δ͜ͱ΋ ͜ΕΛར༻͢Ε͹ ద੾ͳҐஔʹΤϥʔ৘ใΛදࣔͰ͖Δʂ
26. ⭕ ಠࣗͷΞαʔγϣϯΛ௥Ճ͢Δ 26 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. σϑΥϧτҾ਺ͱͯ͠ #file ͱ #line Λड͚औΓɺ ཁૉ͕ͳ͔ͬͨ৔߹ʹ XCTFail Ͱࣦഊͤ͞Δ
27. ⭕ ͖ͬ͞ͱಉ͡ςετΛ࣮ߦͯ͠ΈΔͱɾɾɾ 27 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. Τϥʔ͕ൃੜͨ͠Ґஔ͕෼͔Γ΍͘͢ͳͬͨʂ ϝοηʔδ΋਌੾ʂ
28. ސ٬ͷٻΊ͍ͯͨ΋ͷ 28 Copyright (C) DeNA Co.,Ltd. All Rights Reserved. ͪͳΈʹUIςετҎ֎Ͱ΋࢖͑ΔςΫχοΫ
29. ·ͱΊ 29 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
30. ·ͱΊ 
    ڞ௨తͳॲཧ͸ϝιουԽ͠Α͏
    
    ಠࣗͷΞαʔγϣϯΛ͍ΕͯௐࠪίετΛԼ͛Α͏
    ɾগ͠ͷ޻෉͚ͩͰςετίʔυ͸ಡΈ΍͘͢ͳΔ
    ɾςετࣦഊ࣌ͷௐࠪ޻਺΋ݮΒͤΔ 30 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
31. &OKPZ
    UIF
    5FTU 31 Copyright (C) DeNA Co.,Ltd. All Rights Reserved.