A Selenium WebDriver example of how to access elements within a nested frame.

nested_frames_example.rb

require 'selenium-webdriver'
require 'rspec-expectations'

def setup
  @driver = Selenium::WebDriver.for :firefox
end

def teardown
  @driver.quit
end

def run
  setup
  yield
  teardown
end

run {
  @driver.get 'http://the-internet.herokuapp.com/frames'
  @driver.switch_to.frame('frame-top')
    @driver.switch_to.frame('frame-middle')
      @driver.find_element(id: 'content').text.should =~ /MIDDLE/
}