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テスト生成で気づいた、Claude Codeとのベストな役割分担

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October 17, 2025
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テスト生成で気づいた、Claude Codeとのベストな役割分担

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いちご

October 17, 2025
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  1. ϑϩϯτΤϯυͷςετɺ Ͳ͏ࢦࣔ͢Ε͹͍͍ʁ 📝 TDDʹԊͬͯʢt-wada͞Μͷਪ঑͢Δ΍ΓํͰʣ Red → Green → RefactorͷαΠΫϧͰ... 📚

    VitestͷެࣜυΩϡϝϯτʹԊͬͯ ϕετϓϥΫςΟεΛࢀߟʹ... 🔀 શͯͷ෼ذΛνΣοΫͯ͠ ifจɺswitchจɺࡾ߲ԋࢉࢠ΋... ⚠ Τοδέʔε΋໢ཏͯ͠ nullɺundefinedɺۭ഑ྻ... 🎯 ΧόϨοδ90%Ҏ্Ͱ ඼࣭Λ୲อ͢ΔͨΊʹ...
  2. ฦ͖ͬͯͨςετίʔυ // ਖ਼ৗ஋ͷςετ test('ਖ਼ৗͳ஋ͷ৔߹') → ✓ ظ଴௨Γ // ڥք஋ͷςετ test('஋͕0ͷ৔߹')

    test('஋͕100ͷ৔߹') → ✓ ෼ذ΋ߟྀ // Τοδέʔεͷςετ test('nullͷ৔߹') test('undefinedͷ৔߹') → ✓ ໢ཏత 😊 ΊͬͪΌ͑͑΍Μʂ ૝ఆͨ͠ςετέʔεΛॻ͍͖ͯͨ શͯͷ෼ذʹ΋ରԠ͍ͯ͠Δςετέʔε ΧόϨοδ΋ߴͦ͏
  3. ·ͱΊɿཧ૝ͱݱ࣮ɺͦͯ͠ΤϯδχΞͷՁ஋ ཧ૝ͷະདྷ ʮςετॻ͍ͯʯͷ ࡶͳࢦࣔͰ΋ ׬ᘳͳςετ͕Ͱ͖Δੈք ݱࡏ஍ ·ͩͦ͜ʹ͸ ౸ୡ͍ͯ͠ͳ͍ɻͰ΋ॻ͚Δɻ ࡶͳࢦࣔͰ͸௨Βͳ͍ ࠓͷΤϯδχΞͷՁ஋

    ͦͷؒΛຒΊΔͨΊʹ ʮ͏·͘΍Δʯํ๏ Λݟ͚ͭΔ͜ͱ ࠓͷਓؒͷ໾ׂ ͋͑ͯటष͘΍Δͷ΋͋Γ Custom slash commandΛ੔උ͢Δ ཧ૝ͷະདྷ͸དྷΔɻ Ͱ΋ࠓ͸·ͩɺਓؒͷग़൪ɻ