Using poltergeist to navigate the web.

example_spec.rb

require 'capybara/rspec'
require 'capybara/poltergeist'
Capybara.javascript_driver = Capybara.current_driver = :poltergeist

describe 'google.com', type: :feature do
  specify "I can search for and find testdouble's website" do
    page.visit 'http://duckduckgo.com/'
    page.fill_in 'q', with: 'test double'
    page.click_on 'search_button_homepage'

    page.click_link "Test Double | Custom Software Development | Columbus Ohio"

    sleep 2 # <-- that's lame, maybe something in Capybara talks about this more
    expect(page.body).to include "We're Test Double"
  end
end

Assumes:

• You have phantom installed (brew install phantom)
• gems for
  • capybara (mine had version 2.2.1)
  • poltergeist (mine had version 1.5.0)
  • rspec (mine had version 2.14.1)