watircraft 是基于watir的BDD(行為驅(qū)動(dòng)開發(fā))
	安裝:
	要先裝ruby環(huán)境
	gem install bret-watircraft --remote
	使用:
	以google為例
1.運(yùn)行- cmd,輸入:watircraft google。google為項(xiàng)目名稱,這里會(huì)生成批量的文件和目錄。
	2.打開config/environments.yml,編輯文件如下:
	    test:
	    url: http://www.google.com
3.dos里輸入:cd google
4.dos里輸入:scriptgenerate spec search
	5.編輯test/specs/search_spec.rb
	如下:
	$LOAD_PATH.unshift File.dirname(__FILE__) unless
	  $LOAD_PATH.include? File.dirname(__FILE__)
	require 'spec_helper'
describe "Search" do
	  # TODO: Change this string to describe your test
	  it "should find WatirCraft" do
	    # TODO: Add your test steps here. Remove "pending" 
	    browser.text_field(:name, 'q').set 'WatirCraft'
	        browser.button(:name, 'btnG').click
	        browser.text.should include('Test automation for web applications')
	  end
	 
	  # TODO: Add additional tests here. Each test should look like
	  #  it "test description" do
	  #    ... test steps ...
	  #  end
	end
	6. 執(zhí)行search_spec.rb
	   rake spec
	  或 ruby test/specs/search_spec.rb