method

assert_dom_equal

v3.2.8 - Show latest stable - 0 notes - Class: ActionDispatch::Assertions::DomAssertions

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What's this?

assert_dom_equal(expected, actual, message = "") public

Test two HTML strings for equivalency (e.g., identical up to reordering of attributes)

Examples

# assert that the referenced method generates the appropriate HTML string
assert_dom_equal '<a href="http://www.example.com">Apples</a>', link_to("Apples", "http://www.example.com")

Show source

# File actionpack/lib/action_dispatch/testing/assertions/dom.rb, line 13
      def assert_dom_equal(expected, actual, message = "")
        expected_dom = HTML::Document.new(expected).root
        actual_dom   = HTML::Document.new(actual).root
        full_message = build_message(message, "<?> expected to be == to\n<?>.", expected_dom.to_s, actual_dom.to_s)

        assert_block(full_message) { expected_dom == actual_dom }
      end

assert_dom_equal

Related methods

Examples

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