# File lib/action_dispatch/testing/integration.rb, line 173 def initialize(app) super() @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) singleton_class.class_eval do include app.routes.url_helpers if app.routes.respond_to?(:url_helpers) include app.routes.mounted_helpers if app.routes.respond_to?(:mounted_helpers) end end reset! end