response_from_page_or_rjs() — ActionDispatch::Assertions::SelectorAssertions

response_from_page_or_rjs()

assert_select and css_select call this to obtain the content in the HTML page, or from all the RJS statements, depending on the type of response.

Source

# File actionpack/lib/action_dispatch/testing/assertions/selector.rb, line 604
        def response_from_page_or_rjs()
          content_type = @response.content_type

          if content_type && Mime::JS =~ content_type
            body = @response.body.dup
            root = HTML::Node.new(nil)

            while true
              next if body.sub!(RJS_STATEMENTS[:any]) do |match|
                html = unescape_rjs(match)
                matches = HTML::Document.new(html).root.children.select { |n| n.tag? }
                root.children.concat matches
                ""
              end
              break
            end

            root
          else
            html_document.root
          end
        end

Defined in actionpack/lib/action_dispatch/testing/assertions/selector.rb line 604 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionDispatch::Assertions::SelectorAssertions

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