如何将Rails助手导入功能测试 [英] How to import Rails helpers in to the functional tests

问题描述

您好，我最近继承了一个项目，该项目的前开发人员对Rails不熟悉，因此决定在视图助手中加入很多重要的逻辑.

Hi I recently inherited a project in which the former dev was not familiar with rails, and decided to put a lot of important logic into the view helpers.

class ApplicationController < ActionController::Base
  protect_from_forgery
  include SessionsHelper
  include BannersHelper
  include UsersHelper
  include EventsHelper
end

特别是会话管理.没关系，可以使用该应用程序，但是为此编写测试时遇到了问题.

Specifically session management. This is okay and working with the app but I am having problems writing tests for this.

一个具体的例子.有些操作会执行before_filter来查看current_user是否是管理员.此current_user通常由所有控制器中共享的sessions_helper方法设置 因此，为了正确测试我们的控制器，我需要能够使用此current_user方法

A specific example. Some of the actions do a before_filter to see if a current_user is an admin. This current_user is normally set by a sessions_helper method that is shared in all our controllers So in order to properly test our controllers I need to be able to use this current_user method

我已经尝试过了:

require 'test_helper'
require File.expand_path('../../../app/helpers/sessions_helper.rb', __FILE__)

class AppsControllerTest < ActionController::TestCase
  setup do
    @app = apps(:one)
    current_user = users(:one)
  end

  test "should create app" do
    assert_difference('App.count') do
      post :create, :app => @app.attributes
  end
end

require语句发现session_helper.rb还可以，但是没有Rails的魔力，就无法以与AppsControllerTest

The require statement finds the session_helper.rb okay but without the Rails magic it is not accessible in the same way with in the AppsControllerTest

我该如何欺骗这种疯狂的设置进行测试?

How can I spoof this crazy setup to test?

推荐答案

我发现的唯一解决方案是重构并使用像样的auth插件

The only solution i found was to re-factor and use a decent auth plugin

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