Fixing credentials to use AAD (#16885)

* fixed credentials to use aad for the aad tests

* undoing changes to async wrapper

* small cleanups and removing unnecessary code

* removing an import

* removing more imports

sdk/appconfiguration/azure-appconfiguration/tests/async_wrapper.py

@@ -6,14 +6,9 @@
 # --------------------------------------------------------------------------
 from devtools_testutils import PowerShellPreparer
 
-from azure.appconfiguration import (
-    ResourceReadOnlyError,
-    ConfigurationSetting,
-)
+from azure.appconfiguration import ConfigurationSetting
 from azure.appconfiguration.aio import AzureAppConfigurationClient
-from azure.core.exceptions import (
-    AzureError,
-)
+from azure.core.exceptions import AzureError
 from consts import (
     KEY,
     LABEL,
@@ -67,7 +62,6 @@ def trim_kwargs_from_test_function(fn, kwargs):
             for key in [k for k in kwargs if k not in args]:
                 del kwargs[key]
 
-
 def app_config_decorator(func, **kwargs):
 
     @AppConfigPreparer()

sdk/appconfiguration/azure-appconfiguration/tests/test_azure_configuration_client.py

@@ -4,7 +4,7 @@
 # license information.
 # --------------------------------------------------------------------------
 from azure.core import MatchConditions
-from devtools_testutils import AzureMgmtTestCase, PowerShellPreparer
+from devtools_testutils import AzureTestCase, PowerShellPreparer
 from azure.core.exceptions import (
     ResourceModifiedError,
     ResourceNotFoundError,
@@ -35,7 +35,7 @@
 import re
 import functools
 
-class AppConfigurationClientTest(AzureMgmtTestCase):
+class AppConfigurationClientTest(AzureTestCase):
     def __init__(self, method_name):
         super(AppConfigurationClientTest, self).__init__(method_name)
         self.vcr.match_on = ["path", "method", "query"]