new

# File actionpack/lib/action_dispatch/testing/integration.rb, line 173
      def initialize(app)
        @app = app

        # If the app is a Rails app, make url_helpers available on the session
        # This makes app.url_for and app.foo_path available in the console
        if app.respond_to?(:routes) && app.routes.respond_to?(:url_helpers)
          singleton_class.class_eval { include app.routes.url_helpers }
        end

        reset!
      end