def test_no_retry(self):
client = AcsClient(self.access_key_id, self.access_key_secret, self.region_id,
auto_retry=False)
request = DescribeInstancesRequest()
request.set_endpoint("somewhere.you.will.never.get")
with patch.object(client, "_handle_single_request",
wraps=client._handle_single_request) as monkey:
try:
client.do_action_with_exception(request)
assert False
except ClientException as e:
self.assertEqual(error_code.SDK_HTTP_ERROR, e.get_error_code())
self.assertEqual(1, monkey.call_count)
def test_set_max_retry_times(self):
client = AcsClient(self.access_key_id,
self.access_key_secret,
self.region_id,
max_retry_time=8)
request = DescribeInstancesRequest()
request.set_endpoint("somewhere.you.will.never.get")
def no_sleep(delay):
pass
with patch.object(client, "_handle_single_request",
wraps=client._handle_single_request) as monkey:
with patch.object(time, "sleep", no_sleep):
try:
client.do_action_with_exception(request)
assert False
except ClientException as e:
self.assertEqual(error_code.SDK_HTTP_ERROR, e.get_error_code())
self.assertEqual(9, monkey.call_count)
def test_normal_backoff(self):
client = AcsClient(self.access_key_id,
self.access_key_secret,
self.region_id,
max_retry_time=10)
request = DescribeInstancesRequest()
request.set_endpoint("somewhere.you.will.never.get")
globals()["_test_compute_delay"] = []
def record_sleep(delay):
global _test_compute_delay
_test_compute_delay.append(delay)
with patch.object(time, "sleep", wraps=record_sleep) as monkey:
try:
client.do_action_with_exception(request)
assert False
except ClientException as e:
self.assertEqual(error_code.SDK_HTTP_ERROR, e.get_error_code())
self.assertEqual(10, monkey.call_count)
self.assertEqual([0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 12.8, 20.0, 20.0],
_test_compute_delay)
def test_doc_help_sample(self):
from aliyunsdkecs.request.v20140526.DescribeInstancesRequest import DescribeInstancesRequest
request = DescribeInstancesRequest()
request.set_endpoint("ecs-cn-hangzhou.aliyuncs.com")
response = self.client.do_action_with_exception(request)
