selenium.rb

require "selenium-webdriver"

driver = Selenium::WebDriver.for :firefox
driver.navigate.to "http://www.google.co.jp"

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

puts driver.title
driver.save_screenshot('/Users/toshihirock/ruby/test.png')

driver.quit

• sudo gem install selenium-webdriver
• Selenium-ruby-introduction
• API docs