14

所以我关于 Stackoverflow 的第一个问题..... =]

我在Michael Hartl 的 RoR 教程第 5.3.2 章中的测试都失败了，当教程说它应该通过时（教程说“关于”、“联系”和“帮助”应该通过......但我的都失败了） . 到目前为止一切正常，但我改变了

get 'static_pages/help'

到

match '/help', to: 'static_pages#help'

这样我的

配置/路由.rb

SampleApp::Application.routes.draw do

  root to: 'static_pages#home'

  match '/help', to: 'static_pages#help'
  match '/about', to: 'static_pages#about'
  match '/contact', to: 'static_pages#contact'

然后一切都下地狱了。我所有的测试都因未定义的局部变量或方法“root_path”或“about_path”等而失败（见下文，终端输出）。但这里是我的相关文件……以防万一有人好奇，所有文件都是 Hartl 所拥有的。我基本上复制并粘贴了每个文件的内容。

有人能帮我吗？？？？？？谢谢！

规范/static_pages_spec.rb

require 'spec_helper'

describe "Static pages" do

  describe "Home page" do

    it "should have the h1 'Sample App'" do
      visit root_path
      page.should have_selector('h1', text: 'Sample App')
    end

    it "should have the base title" do
      visit root_path
      page.should have_selector('title',
                        text: "Ruby on Rails Tutorial Sample App")
    end

    it "should not have a custom page title" do
      visit root_path
      page.should_not have_selector('title', text: '| Home')
    end
  end

  describe "Help page" do

    it "should have the h1 'Help'" do
      visit help_path
      page.should have_selector('h1', text: 'Help')
    end

    it "should have the title 'Help'" do
      visit help_path
      page.should have_selector('title',
                        text: "Ruby on Rails Tutorial Sample App | Help")
    end
  end

  describe "About page" do

    it "should have the h1 'About'" do
      visit about_path
      page.should have_selector('h1', text: 'About Us')
    end

    it "should have the title 'About Us'" do
      visit about_path
      page.should have_selector('title',
                    text: "Ruby on Rails Tutorial Sample App | About Us")
    end
  end

  describe "Contact page" do

    it "should have the h1 'Contact'" do
      visit contact_path
      page.should have_selector('h1', text: 'Contact')
    end

    it "should have the title 'Contact'" do
      visit contact_path
      page.should have_selector('title',
                    text: "Ruby on Rails Tutorial Sample App | Contact")
    end
  end
end

带有输入“rspec spec/”的终端输出

FFFFFFFFF

Failures:

  1) Static pages Contact page should have the h1 'Contact'
     Failure/Error: visit contact_path
     NameError:
       undefined local variable or method `contact_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_4:0x007fd2093855f8>
     # ./spec/requests/static_pages_spec.rb:55:in `block (3 levels) in <top (required)>'

  2) Static pages Contact page should have the title 'Contact'
     Failure/Error: visit contact_path
     NameError:
       undefined local variable or method `contact_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_4:0x007fd208cbeb20>
     # ./spec/requests/static_pages_spec.rb:60:in `block (3 levels) in <top (required)>'

  3) Static pages Help page should have the h1 'Help'
     Failure/Error: visit help_path
     NameError:
       undefined local variable or method `help_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_2:0x007fd2094c02b0>
     # ./spec/requests/static_pages_spec.rb:27:in `block (3 levels) in <top (required)>'

  4) Static pages Help page should have the title 'Help'
     Failure/Error: visit help_path
     NameError:
       undefined local variable or method `help_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_2:0x007fd209649208>
     # ./spec/requests/static_pages_spec.rb:32:in `block (3 levels) in <top (required)>'

  5) Static pages About page should have the h1 'About'
     Failure/Error: visit about_path
     NameError:
       undefined local variable or method `about_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_3:0x007fd208f16d00>
     # ./spec/requests/static_pages_spec.rb:41:in `block (3 levels) in <top (required)>'

  6) Static pages About page should have the title 'About Us'
     Failure/Error: visit about_path
     NameError:
       undefined local variable or method `about_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_3:0x007fd2094f7990>
     # ./spec/requests/static_pages_spec.rb:46:in `block (3 levels) in <top (required)>'

  7) Static pages Home page should not have a custom page title
     Failure/Error: visit root_path
     NameError:
       undefined local variable or method `root_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_1:0x007fd208d30b08>
     # ./spec/requests/static_pages_spec.rb:19:in `block (3 levels) in <top (required)>'

  8) Static pages Home page should have the base title
     Failure/Error: visit root_path
     NameError:
       undefined local variable or method `root_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_1:0x007fd208e0cb80>
     # ./spec/requests/static_pages_spec.rb:13:in `block (3 levels) in <top (required)>'

  9) Static pages Home page should have the h1 'Sample App'
     Failure/Error: visit root_path
     NameError:
       undefined local variable or method `root_path' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_1:0x007fd209607268>
     # ./spec/requests/static_pages_spec.rb:8:in `block (3 levels) in <top (required)>'

Finished in 0.30216 seconds
9 examples, 9 failures

Failed examples:

rspec ./spec/requests/static_pages_spec.rb:54 # Static pages Contact page should have the h1 'Contact'
rspec ./spec/requests/static_pages_spec.rb:59 # Static pages Contact page should have the title 'Contact'
rspec ./spec/requests/static_pages_spec.rb:26 # Static pages Help page should have the h1 'Help'
rspec ./spec/requests/static_pages_spec.rb:31 # Static pages Help page should have the title 'Help'
rspec ./spec/requests/static_pages_spec.rb:40 # Static pages About page should have the h1 'About'
rspec ./spec/requests/static_pages_spec.rb:45 # Static pages About page should have the title 'About Us'
rspec ./spec/requests/static_pages_spec.rb:18 # Static pages Home page should not have a custom page title
rspec ./spec/requests/static_pages_spec.rb:12 # Static pages Home page should have the base title
rspec ./spec/requests/static_pages_spec.rb:7 # Static pages Home page should have the h1 'Sample App'
4

7 回答 7

12

我将其作为答案，因为解决方案（来自@mischa）隐藏在@marflar 答案下的评论中：尝试重新启动Spork 以解决此问题。

于 2013-05-04T15:17:21.220 回答
3

Mischa 的回答有望解决大部分问题，但您的测试可能仍会在 root_path 问题上失败。

您是否像这样删除了 index.html：git rm public/index.html

并且不要忘记通过以下方式提交您的更改：git commit -am "Message"

于 2012-09-03T01:02:39.373 回答
1

我在本章中遇到了同样的问题，只需将 config/routes.rb root 更改为：'static_pages#home' 到 root :to => 'static_pages#home'，它就可以开始工作了。您还可以使用rake routes检查所有路由。

于 2013-07-20T16:57:47.127 回答
1

在您的 Gemfile 中，将 rspec-rails 行更改为： gem 'rspec-rails', '2.12.0'

这个版本的 rspec 支持 Hartl 在书中使用的方法。

于 2013-09-18T19:32:56.573 回答
1 
  root :to => 'static_pages#home' 
  match '/help',    to: 'static_pages#help',    via: 'get'
  match '/about',   to: 'static_pages#about',   via: 'get'
  match '/contact', to: 'static_pages#contact', via: 'get'

为我工作

测试结果：9 例 0 次失败

网址现在似乎已经改变了：

http://localhost:3000/about
于 2013-10-07T21:21:11.797 回答
0

我正在使用相同的教程并遇到了完全相同的问题！您可能认为是 spork 解决了这个问题，但事实并非如此。它起作用的原因是因为您在下一节中继续升级了 Rspec。它仅适用于升级后的 rspec - 旧的 rspec 是您的测试未通过的原因。该站点是错误的，因为它告诉用户测试将在更改 Rspec 之前通过

于 2013-05-18T22:43:13.663 回答
0

我有一个类似的问题。我的解决方法是在 spec_helper.rb 中包含以下行

config.infer_spec_type_from_file_location!

顺便说一句，宝石是：

gem 'rails', '4.1.5'
gem 'rspec-rails', '~> 3.0'

我还删除了所有 Guard 和 Spork 的东西。

于 2014-09-10T03:02:07.597 回答