def testDefaultExceptionHandler(self):
"""Ensures exception handles swallows (retries)"""
mock_http_content = 'content'.encode('utf8')
for exception_arg in (http_client.BadStatusLine('line'),
http_client.IncompleteRead('partial'),
http_client.ResponseNotReady(), socket.error(),
socket.gaierror(),
httplib2.ServerNotFoundError(), ValueError(),
oauth2client.client.HttpAccessTokenRefreshError(
status=503), exceptions.RequestError(),
exceptions.BadStatusCodeError({'status': 503},
mock_http_content,
'url'),
exceptions.RetryAfterError({'status': 429},
mock_http_content,
'url', 0)):
retry_args = http_wrapper.ExceptionRetryArgs(
http={'connections': {}},
http_request=_MockHttpRequest(),
exc=exception_arg,
num_retries=0,
max_retry_wait=0,
total_wait_sec=0)
# Disable time.sleep for this handler as it is called with
# a minimum value of 1 second.
with patch('time.sleep', return_value=None):
http_wrapper.HandleExceptionsAndRebuildHttpConnections(
retry_args)
def CheckFailResult(urls, first_run=True,
exception=http_client.ResponseNotReady()):
message = 'Reachability Check {0}.\n'.format('failed' if first_run else
'still does not pass')
def CreateFailure(url, err):
msg = 'Cannot reach {0} ({1})'.format(url, type(err).__name__)
return check_base.Failure(message=msg, exception=err)
failures = [CreateFailure(url, exception) for url in urls]
for failure in failures:
message += ' {0}\n'.format(failure.message)
if first_run:
message += ('Network connection problems may be due to proxy or firewall '
'settings.\n')
return check_base.Result(passed=False, message=message, failures=failures)
def side_effect(mo, **kwargs):
self.assertEqual(managed_object, mo._type)
self.assertEqual(managed_object, mo.value)
raise httplib.ResponseNotReady()