gistfile1.rb

require "rubygems"
require 'testingbot' 
gem "selenium-client"
gem "selenium-webdriver"
require "selenium-webdriver" 
require "selenium/client"

caps = {
  :browserName => "firefox",
  :platform => "WINDOWS",
  :version => "11",
  :api_key => "xx",
  :api_secret => "xx"
}
urlhub = "http://localhost:4445/wd/hub"
client = Selenium::WebDriver::Remote::Http::Default.new
client.timeout = 120

@webdriver = Selenium::WebDriver.for :remote,:url => urlhub , :desired_capabilities => caps,:http_client => client
@webdriver.navigate.to "http://testingbot.com/"
puts @webdriver.title
@webdriver.quit