def test_update_failure_next_check(self):
now = datetime.utcnow()
record = RepeatRecord(domain=self.domain, next_check=now)
self.assertIsNone(record.last_checked)
attempt = record.make_set_next_try_attempt(None)
record.add_attempt(attempt)
self.assertTrue(record.last_checked > now)
self.assertEqual(record.next_check, record.last_checked + MIN_RETRY_WAIT)
