instance method `assert_dom_not_equal`

Ruby on Rails 3.1.12

Since v3.0.20 Last seen in v4.1.16

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16

Compare with:

assert_dom_not_equal(expected, actual, message = "")

The negated form of assert_dom_equivalent.

Examples

# assert that the referenced method does not generate the specified HTML string
assert_dom_not_equal '<a href="http://www.example.com">Apples</a>', link_to("Oranges", "http://www.example.com")

Parameters

expected req
actual req
message opt = ""

Source

# File actionpack/lib/action_dispatch/testing/assertions/dom.rb, line 28
      def assert_dom_not_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

Defined in actionpack/lib/action_dispatch/testing/assertions/dom.rb line 28 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionDispatch::Assertions::DomAssertions

Signature

Examples

Parameters