Question

运行rake test时，我收到此错误：ActionController::UrlGenerationError

my routes.rb

  resources :posts do
    resources :comments, only: [ :create,:destroy ]
  end

comments.yml

one:
  body: "comment one"
  user: users(:paul)
  post: posts(:one)

comments_controller_test.rb

  def setup
    @comment = comments(:one)
  end

  test "should redierct create when not signed in" do 
    assert_no_difference "Comment.count" do
      post :create, comment: @comment.attributes
    end
    assert_redirected_to signin_url
  end

comments_controller.rb

  def create
    @comment = @post.comments.build(comment_params.merge(user: current_user))
    @comment.save
    @comments = @post.comments.all
    respond_to do |format|
      format.html { redirect_to @post }
      format.js 
    end
  end

完成错误消息

ERROR [＆＃34; test_should_redierct_create_when_not_signed_in＆＃34 ;,   CommentsControllerTest，0.444971]   test_should_redierct_create_when_not_signed_in＃CommentsControllerTest   （0.44s）ActionController :: UrlGenerationError：
  ActionController :: UrlGenerationError：没有路由匹配   {：action =＆gt;＆＃34;创建＆＃34;，：comment =＆gt; {＆＃34; id＆＃34; =＆gt;＆＃34; 980190962＆＃34;，＆＃34; body＆＃34; = ＆GT;＆＃34;注释   一个＆＃34;，＆＃34; post_id＆＃34; =＆gt;＆＃34; 849819558＆＃34;，＆＃34; user_id＆＃34; =＆gt;＆＃34; 293831562＆＃34;，   ＆＃34; created_at＆＃34; =＆gt;＆＃34; 2014-11-16 10:45:03 UTC＆＃34;，＆＃34; updated_at＆＃34; =＆gt;＆＃34; 2014-11-16   10:45:03 UTC＆＃34;} ,: controller =＆gt;＆＃34;评论＆＃34;}

我应该如何修改我的测试代码？

Answer 1

我认为您需要明确告诉父记录ID（post_id），以便rails可以形成正确的帖子路径，尝试类似：

post :create, comment: @comment.attributes, post_id: @comment.post_id

注释控制器测试ActionController :: UrlGenerationError

1 个答案: