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untestable production code
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TAKAHASHI Kazunari
March 20, 2013
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untestable production code
TAKAHASHI Kazunari
March 20, 2013
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Transcript
テストしづらい コードたち 2013/03/20 Shibuya.rb :20130320 @1syo 133݄20ਫ༵
じこショウカイ •Yokohama.rb メンバー •みなとRubyかいぎ Organizer •RubyKaja Award 2012 Winner •TDDBC
Yokohama TA 133݄20ਫ༵
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カイハツのすすめ方 •Request Spec •リソース単体のテストとリファクタリ ング •複数のリソースを跨るテストとリファ クタリング •viewのリファクタリング •機能追加 133݄20ਫ༵
カイハツのすすめ方 •Request Spec •リソース単体のテストとリファク タリング •複数のリソースを跨るテ ストとリファクタリング •viewのリファクタリング •機能追加 133݄20ਫ༵
げんじょう • テストカバレッジの↑ • 53ʙ58%くらい → 97.8% • Rails Best
Practicesのwarning • 130 → 10 • 追加されたコードの行数 • 5734行 • 削除されたコードの行数 • 5452行 133݄20ਫ༵
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GroupsController 133݄20ਫ༵
GroupsController 133݄20ਫ༵
EventsController 133݄20ਫ༵
EventsController 133݄20ਫ༵
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体系的に学ぶ安全なWebアプリケーションの作り方より引用 133݄20ਫ༵
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view > controller > model 133݄20ਫ༵
しつもんコーナー 133݄20ਫ༵
Thank you! 133݄20ਫ༵