jdelStrother/capybara_iframes.rb

## capybara_iframes.rb
require 'capybara'
require 'rack'

class IframeServer
  def call(env)
    r = Rack::Request.new(env)
    content = case r.path
    when '/container.html'
      pages[0]
    when '/iframe1.html'
      pages[1]
    when '/iframe2.html'
      pages[2]
    when '/final.html'
      pages[3]
    end

    [200, {'Content-Type'=>'text/html'}, [content]]
  end

  def pages
    @pages ||= DATA.read.split("===")
  end
end


app = IframeServer.new

session = Capybara::Session.new(:selenium, app)

session.visit('/container.html')
session.within_frame('ThreeD') do
  session.find('input', :value=>"Continue").click
end
raise "unexpected final content" unless session.has_content?('all done')

puts 'yay, it worked'


__END__

<html>
<head>
<style> iframe { border:2px solid red; } </style>
</head>
<body>

  <h1> iframe :</h1>
  <iframe id='ThreeD' src='/iframe1.html'>iframe content goes here </iframe>

</body>
</html>

===

<html>
  <body>
    <form action="/iframe2.html">
      <input type="submit" value="Continue"/>
    </form>
  </body>
</html>

===

<html>
  <body>
    <script>
      window.parent.location = '/final.html'
    </script>
  </body>
</html>

===

<html>
  <body>
    Yay, all done!!
  </body>
</html>
	require 'capybara'
	require 'rack'

	class IframeServer
	def call(env)
	r = Rack::Request.new(env)
	content = case r.path
	when '/container.html'
	pages[0]
	when '/iframe1.html'
	pages[1]
	when '/iframe2.html'
	pages[2]
	when '/final.html'
	pages[3]
	end

	[200, {'Content-Type'=>'text/html'}, [content]]
	end

	def pages
	@pages \|\|= DATA.read.split("===")
	end
	end


	app = IframeServer.new

	session = Capybara::Session.new(:selenium, app)

	session.visit('/container.html')
	session.within_frame('ThreeD') do
	session.find('input', :value=>"Continue").click
	end
	raise "unexpected final content" unless session.has_content?('all done')

	puts 'yay, it worked'


	__END__

	<html>
	<head>
	<style> iframe { border:2px solid red; } </style>
	</head>
	<body>

	<h1> iframe :</h1>
	<iframe id='ThreeD' src='/iframe1.html'>iframe content goes here </iframe>

	</body>
	</html>

	===

	<html>
	<body>
	<form action="/iframe2.html">
	<input type="submit" value="Continue"/>
	</form>
	</body>
	</html>

	===

	<html>
	<body>
	<script>
	window.parent.location = '/final.html'
	</script>
	</body>
	</html>

	===

	<html>
	<body>
	Yay, all done!!
	</body>
	</html>