= 自动化测试 =

- selenium
    该测试框架对Firefox完美支持，其它浏览器的兼容性能有待商榷，据说浏览器兼容性是该框架的特色，比watir好[[BR]]
    可以使用多种语言编写测试用例，可以使用Java，但是推荐使用[http://www.ruby-lang.org/zh_cn/documentation/ ruby]来编写，因为使用ruby来编写的话，语言简洁很多，而且测试人员可以很简单地去编写Ruby脚本[[BR]]
    具有录制功能，但是只针对在firefox下，录制生成的脚本可以转为各种语言的测试用例。

- watir
    该测试框架对ie有很好的支持
    
----
== 安装：==
- [http://files.rubyforge.vm.bytemark.co.uk/rubyinstaller/rubyinstaller-1.9.2-p290.exe window-下载ruby][[BR]]

- [http://cloud.github.com/downloads/oneclick/rubyinstaller/DevKit-tdm-32-4.5.2-20111229-1559-sfx.exe window-DevKit.exe版]  [http://rubyforge.org/frs/download.php/66888/devkit-3.4.5r3-20091110.7z window-DevKit]      [https://github.com/oneclick/rubyinstaller/downloads 更多DevKit] 

- 下载ruby 安装 ， 修改系统path配置 ， 命令行输入ruby -v 
- 下载DevKit 安装 (安装时，路径不要有空格)
- 到DevKit安装目录，命令行
{{{
> cd <DEVKIT_INSTALL_DIR>
> ruby dk.rb init
#生成config.yml，这里会检查将要添加DevKit支持的Ruby列表，只支持通过RubyInstaller安装的Ruby
#如果这里列出的Ruby与你的要求不符，可以手动修改
> ruby dk.rb review  #检查要添加DevKit支持的Ruby列表是否有误，可以略过
> ruby dk.rb install
[INFO] Updating convenience notice gem override for 'C:/Ruby192'
[INFO] Installing 'C:/Ruby192/lib/ruby/site_ruby/devkit.rb'
>
}}}

- 检查是否安装成功
{{{
> gem install selenium-webdriver
}}}

- selenium-webdriver 就是测试工具，安装成功即可
{{{
C:\Documents and Settings\pc>gem install selenium-webdriver
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
Fetching: childprocess-0.3.2.gem (100%)
Fetching: addressable-2.2.8.gem (100%)
Fetching: libwebsocket-0.1.3.gem (100%)
Fetching: selenium-webdriver-2.21.2.gem (100%)
Successfully installed ffi-1.0.11
Successfully installed childprocess-0.3.2
Successfully installed addressable-2.2.8
Successfully installed libwebsocket-0.1.3
Successfully installed selenium-webdriver-2.21.2
5 gems installed
Installing ri documentation for ffi-1.0.11...
Installing ri documentation for childprocess-0.3.2...
Installing ri documentation for addressable-2.2.8...
Installing ri documentation for libwebsocket-0.1.3...
Installing ri documentation for selenium-webdriver-2.21.2...
Installing RDoc documentation for ffi-1.0.11...
Installing RDoc documentation for childprocess-0.3.2...
Installing RDoc documentation for addressable-2.2.8...
Installing RDoc documentation for libwebsocket-0.1.3...
Installing RDoc documentation for selenium-webdriver-2.21.2...
}}}

- 编写第一个案例，打开netbeans ，新建ruby工程
{{{
require 'rubygems'
require 'selenium-webdriver'

driver = Selenium::WebDriver.for :firefox
driver.navigate.to "http://ks.pconline.com.cn/bbs.jsp"
#sleep 3

element = driver.find_element(:name, 'q')
element.send_keys "IPhone4S"
element.submit

puts driver.title
driver.quit
}}}

= API使用及其例子 =

- 解决中文字符问题
{{{
require 'rubygems'
require 'selenium-webdriver'
require 'iconv'
class String
	def to_gbk
		 Iconv.iconv("GBK//IGNORE","UTF-8//IGNORE",self).to_s
	end
end


driver = Selenium::WebDriver.for :ie
driver.navigate.to "http://ks.pconline.com.cn/bbs.jsp"
#sleep 3

element = driver.find_element(:name, 'q')
element.send_keys "IPhone4S"
element.submit


puts "#{driver.title}".to_gbk
driver.quit
}}}

- 检测登录，论坛登录例子 
{{{
require 'rubygems'
require 'selenium-webdriver'
require 'iconv'
class String
	def to_gbk
		 Iconv.iconv("GBK//IGNORE","UTF-8//IGNORE",self).to_s
	end
end


driver = Selenium::WebDriver.for :ie
driver.navigate.to "http://itbbs.pconline.com.cn/mobile/f587012.html"
#sleep 3

#输入帐号密码
username = driver.find_element(:name, 'username')
username.send_keys "3edc4rfv"
password = driver.find_element(:name, 'password')
password.send_keys "123456"
password.submit #提交数据

#读取cookie查看是否登录成功
driver.manage.all_cookies.each { |cookie|
	  puts "pass!" if cookie[:name] == "cmu" and cookie[:value] == "3edc4rfv"
    #puts "#{cookie[:name]} => #{cookie[:value]}"
}
#puts "pass!" if driver.manage.cookie["cmu"]  == "3edc4rfv"
driver.manage.delete_all_cookies #清除cookie
#puts "#{driver.title}".to_gbk
driver.quit
}}}

- 登录论坛是一个比较糟糕的例子 ， 如果像这样写测试用例的话，依赖页面元素，这样对于经常修改的页面来说，测试用例的编辑就是一个灾难
{{{
#测试代码也需要重构，第一版重构
require 'rubygems'
require 'selenium-webdriver'
require 'iconv'
class String
	def to_gbk
		 Iconv.iconv("GBK//IGNORE","UTF-8//IGNORE",self).to_s
	end
end
#登录页面模型
class LoginPage
	
	attr_reader :url

	def initialize driver , url
		@driver = driver
		@url = url
	end

	def open
		@driver.navigate.to @url
		self
	end

	def login_as username , passpord
		@driver.find_element(:name, 'username').send_keys(username)
		@driver.find_element(:name, 'password').send_keys(passpord)
		@driver.find_element(:id => 'loginform').find_element(:tag_name => 'a').click
	end

	def logout
		@driver.find_element(:xpath => %Q{//div[@class='iptArea']//a[3]} ).click
	end

	def close
		@driver.close
	end
	
end

dr = Selenium::WebDriver.for :ie
url = "http://itbbs.pconline.com.cn/mobile/f587012.html"
page = LoginPage.new dr , url
page.open
page.login_as  '3edc4rfv' ,  '123456'
page.logout
page.close
}}}