redirect_url_match?

# File actionpack/lib/action_controller/test_process.rb, line 206
    def redirect_url_match?( pattern )
      return false if redirect_url.nil?
      p = Regexp.new(pattern) if pattern.class == String
      p = pattern if pattern.class == Regexp
      return false if p.nil?
      p.match(redirect_url) != nil
    end