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assert_queries(num = 1) public

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# File activerecord/lib/active_record/test_case.rb, line 45
    def assert_queries(num = 1)
      ActiveRecord::SQLCounter.log = []
      yield
    ensure
      assert_equal num, ActiveRecord::SQLCounter.log.size, "#{ActiveRecord::SQLCounter.log.size} instead of #{num} queries were executed.#{ActiveRecord::SQLCounter.log.size == 0 ? '' : "\nQueries:\n#{ActiveRecord::SQLCounter.log.join("\n")}"}"
    end
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