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新人がTDDを学ぶ方法

 新人がTDDを学ぶ方法

TDD カンファレンス 2012 LT

Kunihiko Ito

April 11, 2012
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  1. ג
    Ӭ࿨γεςϜϚωδϝϯτ
    ҏ౻๜඙
    LVOJUPP!FTNDPKQ
    2012.04.06
    TDD ΧϯϑΝϨϯε 2012
    ৽ਓ͕5%%Λ
    ֶͿํ๏

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  2. !LVOJUPP

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  3. ϑΟʔυόοΫɺ͝ҙݟ
    ײ૝ɺͩΊͩ͠͸
    ͜ͷޙͷ࠙਌ձ
    ·ͨ͸ɺ!LVOJUPPͰ
    ͓଴͍ͪͯ͠·͢

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  4. ࣗݾ঺հ
    wडୗ։ൃΛ͍ͯ͠Δ+BWBϓϩάϥϚ
    w৽ଔͰೖࣾͯ͠ɺ5%%ΛॳΊͯ஌ͬͨ
    wΦϒδΣΫτࢦ޲͕޷͖
    wҙਤͷ఻ΘΔιʔείʔυΛॻ͘͜ͱΛ
    େ੾ʹ͍ͯ͠Δ

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  5. ֓ཁ
    w৽ਓ͕5%%ΛͲͷΑ͏ʹֶ
    Μ͔ͩ
    wීஈͲͷΑ͏ʹߟ͑ͯςε
    τΛॻ͍͍ͯΔ͔

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  6. ৽ਓ͕5%%ΛͲͷΑ͏ʹֶΜ
    ͔ͩ
    wࢣঊͱϖΞϓϩ ϖΞ࡞ۀ

    wࢦࣔΛ໯͍ͳ͕ΒίʔυΛॻ͘

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  7. ϓϩμΫτίʔυΛ
    มߋ͠Α͏ͱ͢Δͱ
    ʮ·ͣςετ͔Βॻ͜͏͔ʯ
    Λ܁ฦͨ͠

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  8. ܁ฦ͠ݴΘΕΔ͜ͱʹ
    Αͬͯࣗવͱςετ͔
    Βॻ͘Α͏ʹͳͬͨ

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  9. ςετॻ͘Α͏ʹͳͬ
    ͨ͸͍͍͕ɺ࣮ࡍʹҰ
    ਓͰॻ͜͏ͱ͢Δͱख
    ͕ࢭ·Δ͜ͱ͕େ͔ͬ
    ͨ

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  10. ͳͥख͕ࢭ·Δͷ͔

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  11. ͋Ε΋ߟྀ͠ͳ͖Ό
    ͋ͦͯͨ͠Β͋ͬͪ
    ΋ͩɻ͡Ό͖ͬ͞ͷ͸
    େৎ෉ͳͷ͔ͳ

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  12. ࢣঊͷڭ͑
    w༨ܭͳ͜ͱ͸ߟ͑ͳ͍ɻ
    wࠓඞཁͳҰ൪؆୯ͳྫΛҰͭͩ
    ͚ߟ͑Α͏ɻ
    wෆ҆ɺࣗ৴ͷͳ͍ͱ͜Ζͷςε
    τΛॻ͜͏ɻ

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  13. ඞཁͳ͜ͱΛඞཁͳͱ͖΍Δ
    w؆୯ͳྫΛ܁ฦ͠ঃʑʹඞཁͳ
    ϓϩμΫτΛ૊Έཱ͍ͯ͘

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  14. ීஈͲͷΑ͏ʹςετΛॻ͍
    ͍ͯΔ͔
    wϙʔΧʔΛ୊ࡐʹ࡞੒ͯ͠ΈΔ
    wϓϨΠϠʔ͕ϫϯϖΞ͔Ͳ͏͔
    ൑ఆ͢ΔϝιουΛ࡞੒
    ϫϯϖΞɿಉҰϥϯΫʢ਺ࣈʣͷΧʔυຕͷϖΞ
    ηοτʢ࢒Γຕ͸ԿͰ΋Α͍ʣɻ

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  15. JT0OF1BJSΛ࡞Ζ͏
    wΫϥεΛ࡞Δ 1MBZFS

    wςετΫϥεΛ࡞Δ
    5FTU1MBZFS

    wख࣋ͪΧʔυͷ਺ࣈ͕ɺɺ
    ɺɺͷ࣌USVFΛฦ͢

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  16. JT0OF1BJS͕USVFΛฦ͢

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  17. ख࣋ͪΧʔυͷ਺ࣈ͕ɺɺ
    ɺɺͷ࣌

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  18. ख࣋ͪΧʔυͷ਺ࣈ͕ɺɺ
    ɺɺͷ࣌

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  19. ख࣋ͪΧʔυͷ਺ࣈ͕ɺɺ
    ɺɺͷ࣌

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  20. ख࣋ͪΧʔυͷ਺ࣈ͕ɺɺ
    ɺɺͷ࣌

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  21. JT0OF1BJSΛ࡞Ζ͏
    wख࣋ͪΧʔυͷ਺ࣈ͕ɺɺ
    ɺɺͷ࣌GBMTFΛฦ͢

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  22. ख࣋ͪΧʔυͷ਺ࣈ͕ɺɺ
    ɺɺͷ࣌GBMTFΛฦ͢

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  23. ख࣋ͪΧʔυͷ਺ࣈ͕ɺɺ
    ɺɺͷ࣌GBMTFΛฦ͢

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  24. JT0OF1BJS͸׬੒

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  25. JT0OF1BJS͸׬੒
    ࣍ͷέʔεΛߟ͑ͳ͍ͱ
    ͍͚ͳ͍ɻ
    εʔτ ֆฑ
    ͱ͔Ͷ

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  26. ·ͱΊ

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  27. ༨ܭͳ͜ͱΛߟ͑ͣখ͞
    ࣗ͘෼͕ߟ͑΍͍͢͜ͱ
    ͔ΒςετΛ࡞͍ͬͯ͘
    ͜ͱͰঃʑʹίʔυΛҭ
    ͍ͯͯ͘͜ͱ͕Ͱ͖Δɻ

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  28. 5%%ͷςετ͸۩ମͳঢ়
    گΛߟ͑΍͍͢ܗͰॻ͍
    ͍ͯ͘΋ͷ

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