'With extra=0, there should be one form.'

def testExtraParam(self):

    e = self._create_object(EpisodeExtra)
    response = self.client.get(('/generic_inline_admin/admin/generic_inline_admin/episodeextra/%s/' % e.pk))
    formset = response.context['inline_admin_formsets'][0].formset
    self.assertEqual(formset.total_form_count(), 1)
    self.assertEqual(formset.initial_form_count(), 1)
