new_contents: import urllib2
  import vcr
  
  def test_recorded_request_url_with_redirected_request(tmpdir):
      with vcr.use_cassette(str(tmpdir.join('test.yml'))) as cass:
          urllib2.urlopen('http://google.com')
          assert cass.requests[0].url == 'http://google.com'
          assert cass.requests[1].url == 'http://www.google.com/'
          assert len(cass) == 2
  
subject: add test for redirects