class ActionController::TestRequest

def initialize(env, session, controller_class)
  super(env)
  self.session = session
  self.session_options = TestSession::DEFAULT_OPTIONS.dup
  @controller_class = controller_class
  @custom_param_parsers = {
    xml: lambda { |raw_post| Hash.from_xml(raw_post)["hash"] }
  }
end