トランザクションã®ãƒ†ã‚¹ãƒˆ - LukeSilvia’s diaryRailsã§ActiveRecord（DB）ã®ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³å‡¦ç†ã‚’テストã™ã‚‹éš›ã®ãƒ¡ãƒ¢ã€‚ ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³å‡¦ç† ç°¡å˜ãªä¾‹ã¨ã—ã¦ä»¥ä¸‹ã®ã‚³ãƒ¼ãƒ‰ã‚’考ãˆã‚‹ã€‚ class User def destroy_with_transaction User.transaction do destroy raise end end end テストコードを書ã User#destroy_with_transactionã¯å¿…ãšä¾‹å¤–ãŒèµ·ã“ã‚‹ã®ã§ã€ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã®åƒãã§ã€ãƒ¬ã‚³ãƒ¼ãƒ‰ã¯å‰Šé™¤ã•ã‚Œãªã„ã“ã¨ã«ãªã‚‹ã€‚よã£ã¦ã€ãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã‚‹ã€‚ãªãŠã€ãƒ•ã‚£ã‚¯ã‚¹ãƒãƒ£ã¨ã—ã¦users.ymlãŒã‚ã‚‹ã¨ã™ã‚‹ã€‚ class UserTest < Test::Unit::TestCase self.use_transactional_fixtures = false fixtures :users def setup @bob
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