def test_exten_when_not_from_originate(self):
cel_events = [
_new_cel(eventtype='CHAN_START', exten=u'100'),
_new_cel(eventtype='HANGUP'),
_new_cel(eventtype='CHAN_END')
]
channel = CELChannel(cel_events)
self.assertEqual(u'100', channel.exten())
