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我有一個請求規範，即使認爲它應該傳遞失敗。該規範正在尋找的所有內容都出現在應用程序的源代碼（HTML）中。這些測試應儘可能使我可以去tell.I'm以列表：請求規範失敗從邁克爾哈特爾的Rails教程
- 測試
- 助手的輔助方法full_title是在測試
- 相關視圖模板中使用在HAML
- 主頁或根本途徑
- RSpec的失敗
- 的Gemfile中
- 佈局文件的HTML輸出
這裏是規格代碼：
require 'spec_helper'
describe "Static pages" do
describe "Home page" do
before { visit root_path }
it { should have_selector('h1', text: 'Sample App') }
it { should have_selector('title', text: full_title('')) }
it { should_not have_selector('title', text: ' | Home') }
end
describe "Help page" do
before { visit help_path }
it { should have_selector('h1', text: 'Help') }
it { should have_selector('title', text: full_title('Help')) }
end
describe "About page" do
before { visit about_path }
it { should have_selector('h1', text: 'About') }
it { should have_selector('title', text: full_title('About Us')) }
end
describe "Contact page" do
before { visit contact_path }
it { should have_selector('h1', text: 'Contact') }
it { should have_selector('title', text: full_title('Contact')) }
end
end
這裏是輔助方法full_title：
module ApplicationHelper
def full_title(page_title)
base_title = "Ruby on Rails Tutorial Sample App"
if page_title.empty?
base_title
else
"#{base_title} | #{page_title}"
end
end
end
首頁視圖或/家庭路線：
.center.hero-unit
%h1
Welcome to the Sample App
%h2
This is the home page for the
%a{ href: "http://railstutorial.org"}Ruby on Rails Tutorial sample app
= link_to "Sign up now!", '#', class: "btn btn-large btn-primary"
= link_to image_tag("rails.png", alt: "Rails"), 'http://rubyonrails.org'
關於頁面：
- provide(:title, 'About Us')
%body
%h1
About Us
%p
The
%a(href="http://railstutorial.org/")Ruby on Rails Tutorial
is a project to make a book and screencasts to teach web development with
%a(href="http://rubyonrails.org/")Ruby on Rails
This is the sample application for the tutorial
幫助頁面：
- provide(:title, 'Help')
%body
%h1
Help
%p
Get help on the Ruby on Rails Tutorial at the
%a(href="http://railstutorial.org/help")Rails tutorial help page
To get help on this sample app, see the
%a(href="http://railstutorial.org/book")Rails Tutorial book
聯繫頁：
- provide(:title, 'Contact')
%h1 Contact
%p
Contact ruby on Rails Tutorial about the sample app at the
%a{ href: "http://railstutorial.org/contact"}Contact page
爲主頁的HTML：
<!DOCTYPE html>
<html>
<head>
<title>Ruby on Rails Tutorial Sample App</title>
<link href="/assets/application.css?body=1" media="all" rel="stylesheet" type="text/css" />
<link href="/assets/custom.css?body=1" media="all" rel="stylesheet" type="text/css" />
<link href="/assets/static_pages.css?body=1" media="all" rel="stylesheet" type="text/css" />
<script src="/assets/jquery.js?body=1" type="text/javascript"></script>
<script src="/assets/jquery_ujs.js?body=1" type="text/javascript"></script>
<script src="/assets/static_pages.js?body=1" type="text/javascript"></script>
<script src="/assets/application.js?body=1" type="text/javascript"></script>
<meta content="authenticity_token" name="csrf-param" />
<meta content="KLYiW09+IfyIcxG2jcCX8tt3vts7aCTzYuiYA0ks8tM=" name="csrf-token" />
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
[![endif]-->
</head>
<body>
<header class='navbar navbar-fixed-top'>
<div class='navbar-inner'>
<div class='container'>
<a href="/" id="logo">sample app</a>
<nav>
<ul class='nav pull-right'>
<li><a href="/">Home</a></li>
<li><a href="/help">help</a></li>
<li><a href="#">Sign in</a></li>
</ul>
</nav>
</div>
</div>
</header>
<div class='container'>
<div class='center hero-unit'>
<h1>
Welcome to the Sample App
</h1>
<h2>
This is the home page for the
<a href='http://railstutorial.org'>Ruby on Rails Tutorial sample app</a>
</h2>
<a href="#" class="btn btn-large btn-primary">Sign up now!</a>
</div>
<a href="http://rubyonrails.org"><img alt="Rails" src="/assets/rails.png" /></a>
<footer class='footer'>
<small>
<a href='http://railstutorial.org'>Rails Tutorial by Michael Hartl</a>
</small>
<nav>
<ul>
<li><a href="/about">About</a></li>
<li><a href="/contact">Contact</a></li>
<li>
<a href='http://railstutorial.org'>News</a>
</li>
</ul>
</nav>
</footer>
</div>
</body>
</html>
RSpec的故障：
FF.FFFFFF
Failures:
1) Static pages Home page
Failure/Error: it { should have_selector('h1', text: 'Sample App') }
expected css "h1" with text "Sample App" to return something
# ./spec/requests/static_pages_spec.rb:8:in `block (3 levels) in <top (required)>'
2) Static pages Home page
Failure/Error: it { should have_selector('title', text: full_title('')) }
expected css "title" with text "Ruby on Rails Tutorial Sample App" to return something
# ./spec/requests/static_pages_spec.rb:9:in `block (3 levels) in <top (required)>'
3) Static pages Help page
Failure/Error: it { should have_selector('h1', text: 'Help') }
expected css "h1" with text "Help" to return something
# ./spec/requests/static_pages_spec.rb:16:in `block (3 levels) in <top (required)>'
4) Static pages Help page
Failure/Error: it { should have_selector('title', text: full_title('Help')) }
expected css "title" with text "Ruby on Rails Tutorial Sample App | Help " to return something
# ./spec/requests/static_pages_spec.rb:17:in `block (3 levels) in <top (required)>'
5) Static pages About page
Failure/Error: it { should have_selector('h1', text: 'About') }
expected css "h1" with text "About" to return something
# ./spec/requests/static_pages_spec.rb:23:in `block (3 levels) in <top (required)>'
6) Static pages About page
Failure/Error: it { should have_selector('title', text: full_title('About Us')) }
expected css "title" with text "Ruby on Rails Tutorial Sample App | About Us " to return something
# ./spec/requests/static_pages_spec.rb:24:in `block (3 levels) in <top (required)>'
7) Static pages Contact page
Failure/Error: it { should have_selector('h1', text: 'Contact') }
expected css "h1" with text "Contact" to return something
# ./spec/requests/static_pages_spec.rb:30:in `block (3 levels) in <top (required)>'
8) Static pages Contact page
Failure/Error: it { should have_selector('title', text: full_title('Contact')) }
expected css "title" with text "Ruby on Rails Tutorial Sample App | Contact " to return something
# ./spec/requests/static_pages_spec.rb:31:in `block (3 levels) in <top (required)>'
Finished in 0.34035 seconds
9 examples, 8 failures
Failed examples:
rspec ./spec/requests/static_pages_spec.rb:8 # Static pages Home page
rspec ./spec/requests/static_pages_spec.rb:9 # Static pages Home page
rspec ./spec/requests/static_pages_spec.rb:16 # Static pages Help page
rspec ./spec/requests/static_pages_spec.rb:17 # Static pages Help page
rspec ./spec/requests/static_pages_spec.rb:23 # Static pages About page
rspec ./spec/requests/static_pages_spec.rb:24 # Static pages About page
rspec ./spec/requests/static_pages_spec.rb:30 # Static pages Contact page
rspec ./spec/requests/static_pages_spec.rb:31 # Static pages Contact page
的Gemfile中
source 'https://rubygems.org'
gem 'rails', '3.2.8'
gem 'haml-rails'
gem 'bootstrap-sass', '2.0.0'
gem 'capybara', '1.1.2'
group :development, :test do
gem 'sqlite3' , '1.3.5'
gem 'rspec-rails', '2.10.0'
end
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '3.2.4'
gem 'coffee-rails', '3.2.2'
gem 'uglifier', '1.2.3'
end
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', :platforms => :ruby
gem 'jquery-rails'
group :test do
gem 'capybara', '1.1.2'
end
group :production do
gem 'pg', '0.12.2'
end
# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'
# To use Jbuilder templates for JSON
# gem 'jbuilder'
# Use unicorn as the app server
# gem 'unicorn'
# Deploy with Capistrano
# gem 'capistrano'
# To use debugger
# gem 'debugger'
佈局文件
!!! 5
%html
%head
%title= full_title(yield(:title))
= stylesheet_link_tag "application", :media => "all"
= javascript_include_tag "application"
= csrf_meta_tags
= render 'layouts/shim'
%body
= render 'layouts/header'
.container
= yield
= render 'layouts/footer'
你的佈局視圖是什麼樣的？ –
可能是錯誤的，但是你不需要在你的規格頂部有一個'subject {page}'？ –
@shioyama是的，我願意。我剛剛添加它，但規格仍然不通過 – lampShade