def test_respect_retry_after_header_sleep(self, retry_after_header,
respect_retry_after_header,
sleep_duration):
retry = Retry(respect_retry_after_header=respect_retry_after_header)
# Date header syntax can specify an absolute date; compare this to the
# time in the parametrized inputs above.
current_time = mock.MagicMock(return_value=time.mktime(
datetime.datetime(year=2019, month=6, day=3, hour=11).timetuple()))
with mock.patch("time.sleep") as sleep_mock, mock.patch(
"time.time", current_time):
# for the default behavior, it must be in RETRY_AFTER_STATUS_CODES
response = HTTPResponse(
status=503, headers={"Retry-After": retry_after_header})
retry.sleep(response)
# The expected behavior is that we'll only sleep if respecting
# this header (since we won't have any backoff sleep attempts)
if respect_retry_after_header and sleep_duration is not None:
sleep_mock.assert_called_with(sleep_duration)
else:
sleep_mock.assert_not_called()
def test_sleep(self):
# sleep a very small amount of time so our code coverage is happy
retry = Retry(backoff_factor=0.0001)
retry = retry.increment(method="GET")
retry = retry.increment(method="GET")
retry.sleep()
