def test_form_renders_poll_choices_as_radio_inputs(self):
# set up a poll with a couple of choices
poll1 = Poll(question="6 times 7", pub_date=timezone.now())
poll1.save()
choice1 = Choice(poll=poll1, choice="42", votes=0)
choice1.save()
choice2 = Choice(poll=poll1, choice="The Ultimate Answer", votes=0)
choice2.save()
# set up another poll to make sure we only see the right choices
poll2 = Poll(question="time", pub_date=timezone.now())
poll2.save()
choice3 = Choice(poll=poll2, choice="PM", votes=0)
choice3.save()
# build a voting form for poll1
form = PollVoteForm(poll=poll1)
# check it has a single field called 'vote', which has right choices:
self.assertEquals(form.fields.keys(), ["vote"])
# choices are tuples in the format (choice_number, choice_text):
self.assertEquals(form.fields["vote"].choices, [(choice1.id, choice1.choice), (choice2.id, choice2.choice)])
# check it uses radio inputs to render
self.assertIn('input type="radio"', form.as_p())
