def assert_select_encoded(element = nil, &block)
case element
when Array
elements = element
when HTML::Node
elements = [element]
when nil
unless elements = @selected
raise ArgumentError, "First argument is optional, but must be called from a nested assert_select"
end
else
raise ArgumentError, "Argument is optional, and may be node or array of nodes"
end
fix_content = lambda do |node|
node.content.gsub(/<!\[CDATA\[(.*)(\]\]>)?/m) { Rack::Utils.escapeHTML($1) }
end
selected = elements.map do |element|
text = element.children.select{ |c| not c.tag? }.map{ |c| fix_content[c] }.join
root = HTML::Document.new(CGI.unescapeHTML("<encoded>#{text}</encoded>")).root
css_select(root, "encoded:root", &block)[0]
end
begin
old_selected, @selected = @selected, selected
assert_select ":root", &block
ensure
@selected = old_selected
end
end