'Test if the \'isPermaLink\' attribute of <guid> element of an item
in the RSS feed is \'true\'.'

def test_rss2_feed_guid_permalink_true(self):

    response = self.client.get('/syndication/rss2/guid_ispermalink_true/')
    doc = minidom.parseString(response.content)
    chan = doc.getElementsByTagName('rss')[0].getElementsByTagName('channel')[0]
    items = chan.getElementsByTagName('item')
    for item in items:
        self.assertEqual(item.getElementsByTagName('guid')[0].attributes.get('isPermaLink').value, 'true')
