浏览器Cookie
Watir-WebDriver 0.5.2后提供了处理cookie的API,使用起来非常简单。
require 'watir-webdriver'
browser = Watir::Browser.new
browser.cookies.clear
browser.cookies.add 'foo', 'bar', :path => "/", :expires => 10.days.from_now, :secure => true
browser.cookies.delete 'foo'
browser.cookies.to_hash