Rails pages_controller_spec.rb测试应该不会失败，但是，错误吗？

问题描述

一直遵循Michael Hart
在Mac OS X 10.7上使用Rails 3.0的Rails教程

Have been following Rails Tutorial by Michael Hartrails version 3.0 on mac OS X 10.7

$ rspec spec /

$ rspec spec/

......FF

Failures:

  1) PagesController GET 'help' should be successful
     Failure/Error: get 'help'
     ActionController::RoutingError:
       No route matches {:controller=>"pages", :action=>"help"}
     # ./spec/controllers/pages_controller_spec.rb:45:in `block (3 levels) in <top (required)>'

  2) PagesController GET 'help' should have the right title
     Failure/Error: get 'help'
     ActionController::RoutingError:
       No route matches {:controller=>"pages", :action=>"help"}
     # ./spec/controllers/pages_controller_spec.rb:49:in `block (3 levels) in <top (required)>'

Finished in 0.14686 seconds
8 examples, 2 failures

Failed examples:

rspec ./spec/controllers/pages_controller_spec.rb:44 # PagesController GET 'help' should be successful
rspec ./spec/controllers/pages_controller_spec.rb:48 # PagesController GET 'help' should have the right title

测试看起来像这样：

require 'spec_helper'

describe PagesController do
  render_views

  describe "GET 'home'" do
    it "should be successful" do
      get 'home'
      response.should be_success
    end

    it "should have the right title" do
      get 'home'
      response.should have_selector("title",
      :content => "Ruby on Rails Tutorial Sample App | Home")
    end
  end

  describe "GET 'contact'" do
    it "should be successful" do
      get 'contact'
      response.should be_success
    end
    it "should have the right title" do
      get 'contact'
      response.should have_selector("title",
      :content => "Ruby on Rails Tutorial Sample App | Contact")
    end
  end

  describe "GET 'about'" do
    it "should be successful" do
      get 'about'
      response.should be_success
    end
    it "should have the right title" do
      get 'about'
      response.should have_selector("title",
      :content => "Ruby on Rails Tutorial Sample App | About")
    end
  end

  describe "GET 'help'" do
    it "should be successful" do
      get 'help'
      response.should be_success
    end
    it "should have the right title" do
      get 'help'
      response.should have_selector("title",
      :content => "Ruby on Rails Tutorial Sample App | Help")
    end
  end
end

我在pages_controller.rb

And I have in pages_controller.rb

class PagesController < ApplicationController
  def home
    @title = "Home"
  end

  def contact
    @title = "Contact"
  end

  def about
    @title = "About"
  end

  def help
    @title = "Help"
  end

end

而在route.rb中，我有

And in routes.rb I have

SampleApp::Application.routes.draw do
  get "pages/home"
  get "pages/contact"
  get "pages/about"
  get "pages/help"
end

当然，我也在app / views / pages
中创建了一个help.html.erb页面。奇怪的是，当我运行rails服务器并转到localhost：3000 / pages / help时，我得到了具有正确标题的正确页面，使它看起来好像应该通过测试，但事实并非如此。此外，联系方式，住所和关于测试的信息都通过了，但是当我刚刚添加帮助时，出于某种未知的原因并没有。

And of course I also created a help.html.erb page in app/views/pagesThe strange thing is when I run rails server and go to localhost:3000/pages/help I get the proper page with the proper title, making it appear as if the test should've passed, yet it doesn't. Additionally the contact, home, and about tests pass but when I just now added the help it doesn't for some unknown reason. This is really bugging me out, what is the simple solution I have overlooked that it driving me insane?

推荐答案

下载了您的代码，然后跑：

Downloaded your code and ran:

........
8 examples, 0 failures
Finished in 0.18184 seconds

它正在运行GET'help'，所以我认为您正在自动测试中运行它，并且它没有重新加载。可能吗？

It is running the GET 'help', so I think you're running this in autotest and it is not reloading. Possible?

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