'If the value of "next" is not a real URL, this should not raise
an exception'

def test_signin_view_with_invalid_next(self):

    response = self.client.post(reverse('userena_signin'), data={'identification': 'john@example.com', 'password': 'blowfish', 'next': 'something-fake'}, follow=True)
    self.assertEqual(response.status_code, 404)
