require 'action_controller/railtie' require 'action_view/railtie' require 'action_view/testing/resolvers' require 'rails/test_unit/railtie' module RailsApp class Application < ::Rails::Application config.eager_load = false config.secret_key_base = 'hashieintegrationtest' routes.append do get '/' => 'application#index' end end end PAGE = <<-HTML.freeze TestApp <%= csrf_meta_tags %>

Hello, world!

HTML class ApplicationController < ActionController::Base include Rails.application.routes.url_helpers def index render inline: PAGE end end Bundler.require(:default, Rails.env) RailsApp::Application.initialize!