'Actions aren\'t shown in popups.'

def test_popup_actions(self):

    changelist_url = reverse('admin:admin_views_subscriber_changelist')
    response = self.client.get(changelist_url)
    self.assertIsNotNone(response.context['action_form'])
    response = self.client.get((changelist_url + ('?%s' % IS_POPUP_VAR)))
    self.assertIsNone(response.context['action_form'])
