ruby-on-rails - Rails 功能测试:如何测试 Admin::PostsController

Question

我有一个如下的 Controller :

namespace :admin do
  resources :posts
end


# app/controllers/admin_posts_controller.rb
module Admin
  class PostsController < ApplicationController
  end
end

问题是我不知道 Admin::PostsControllerTest 去哪里了。

我期待的是以下作品:

# test/functional/admin/posts_controller_test.rb
module Admin
  class PostsControllerTest < ActionController::TestCase
  end
end

但是如果我这样做，当我运行 rake test:functionals 时会出现以下错误:

RuntimeError: @controller is nil: make sure you set it in your test's setup method.

Answer 1

您找对了位置。试试这个:

class Admin::PostsControllerTest < ActionController::TestCase
  #put your tests here
end