instance method `assert_nothing_raised`

Ruby on Rails 8.1.2

Since v5.2.8.1

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

assert_nothing_raised()

Assertion that the block should not raise an exception.

Passes if evaluated code in the yielded block raises no exception.

assert_nothing_raised do
  perform_service(param: 'no_exception')
end

Source

# File activesupport/lib/active_support/testing/assertions.rb, line 48
      def assert_nothing_raised
        yield.tap { assert(true) }
      rescue => error
        raise Minitest::UnexpectedError.new(error)
      end

Defined in activesupport/lib/active_support/testing/assertions.rb line 48 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Testing::Assertions

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