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# ------------------------------------
# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.
# ------------------------------------
import asyncio
from azure_devtools.scenario_tests.patches import mock_in_unit_test
from devtools_testutils import AzureRecordedTestCase
from azure.keyvault.certificates._shared import HttpChallengeCache
def skip_sleep(unit_test):
async def immediate_return(_):
return
return mock_in_unit_test(unit_test, "asyncio.sleep", immediate_return)
class KeyVaultTestCase(AzureRecordedTestCase):
def get_resource_name(self, name):
"""helper to create resources with a consistent, test-indicative prefix"""
return super(KeyVaultTestCase, self).get_resource_name("livekvtest{}".format(name))
async def _poll_until_no_exception(self, fn, expected_exception, max_retries=20, retry_delay=3):
"""polling helper for live tests because some operations take an unpredictable amount of time to complete"""
for i in range(max_retries):
try:
return await fn()
except expected_exception:
if i == max_retries - 1:
raise
if self.is_live:
await asyncio.sleep(retry_delay)
async def _poll_until_exception(self, fn, expected_exception, max_retries=20, retry_delay=3):
"""polling helper for live tests because some operations take an unpredictable amount of time to complete"""
for _ in range(max_retries):
try:
await fn()
if self.is_live:
await asyncio.sleep(retry_delay)
except expected_exception:
return
self.fail("expected exception {expected_exception} was not raised")
def tear_down(self):
HttpChallengeCache.clear()
assert len(HttpChallengeCache._cache) == 0
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