哈特尔第5章问题

Question

通过 Hartl 的 Rails 教程和第 5.4.2 章，我无法通过某个测试。

这是错误：

 1) UserPages GET /user_pages works! (now write some real specs)
     Failure/Error: get user_pages_index_path
     NameError:
       undefined local variable or method `user_pages_index_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_1:0x007f9106e2cce8>
     # ./spec/requests/user_pages_spec.rb:7:in `block (3 levels) in <top (required)>'

以下是 user_pages_spec.rb 中的测试：

require 'spec_helper'
    describe "UserPages" do
      describe "GET /user_pages" do
        it "works! (now write some real specs)" do
          # Run the generator again with the 
          #  --webrat flag if you want to use webrat methods/matchers
          get user_pages_index_path
          response.status.should be(200)
        end
      end
    end

这是路由文件：

get "users/new"
root  'static_pages#home'
match '/signup',  to: 'users#new',            via: 'get'
match '/help',    to: 'static_pages#help',    via: 'get'
match '/about',   to: 'static_pages#about',   via: 'get'
match '/contact', to: 'static_pages#contact', via: 'get'
match 'static_pages/home',    to: 'static_pages#home', via: 'get'

任何输入都值得赞赏

---

对不起，格式。在该部分的最开头是一个规范文件：spec/requests/user_pages_spec.rb

require 'spec_helper'
describe "User pages" do
  subject { page }
  describe "signup page" do
    before { visit signup_path }
    it { should have_content('Sign up') }
    it { should have_title(full_title('Sign up')) }
  end
end

并且我收到以下错误：

失败/错误：获取user_pages_index_path名称错误：未定义的局部变量或方法 'user_pages_index_path' for #

这是耙子路由输出：

       Prefix Verb URI Pattern                  Controller#Action
    users_new GET /users/new(.:format)         users#new
         root GET /                            static_pages#home
       signup GET /signup(.:format)            users#new
         help GET /help(.:format)              static_pages#help
        about GET /about(.:format)             static_pages#about
      contact GET /contact(.:format)           static_pages#contact

static_pages_home 获取/static_pages/主页（.：格式） static_pages#首页

Answer 1

只需删除"user_pages_spec.rb"中的内容因为没有这样的方法叫user_pages_index_path

所以，这是它应该的

user_pages_spec.rb

require 'spec_helper'
describe "User pages" do
  subject { page }
  describe "signup page" do
    before { visit signup_path }
    it { should have_content('Sign up') }
    it { should have_title(full_title('Sign up')) }
  end
end

另外，在/config/routes.rb 文件中

SampleApp::Application.routes.draw do
  get "users/new"
  root  'static_pages#home'
  match '/signup',  to: 'users#new',            via: 'get'
  match '/help',    to: 'static_pages#help',    via: 'get'
  match '/about',   to: 'static_pages#about',   via: 'get'
  match '/contact', to: 'static_pages#contact', via: 'get'
  .
  .
  .
end

Answer 2

我遇到了同样的问题，我只是注释掉了"user_pages_spec.rb"文件。 当我这样做时，我通过了所有的测试。 这是正确的答案吗，我不知道，但正如我所说，它允许测试通过。