module ActionController module Testing extend ActiveSupport::Concern include RackDelegation # TODO : Rewrite tests using controller.headers= to use Rack env def headers=(new_headers) @_response ||= ActionDispatch::Response.new @_response.headers.replace(new_headers) end # Behavior specific to functional tests module Functional # :nodoc: def set_response!(request) end def recycle! @_url_options = nil self.formats = nil self.params = nil end end module ClassMethods def before_filters _process_action_callbacks.find_all{|x| x.kind == :before}.map(&:name) end end end end