fixing async test

Author: Zim Kalinowski

sdk/resources/azure-mgmt-resource/tests/_aio_testcase.py

@@ -2,7 +2,6 @@
 from unittest.mock import Mock
 
 from azure.core.credentials import AccessToken
-from azure.identity.aio import DefaultAzureCredential
 from devtools_testutils import AzureMgmtTestCase
 
 class AzureMgmtAsyncTestCase(AzureMgmtTestCase):
@@ -16,6 +15,7 @@ def event_loop(self):
 
     def create_mgmt_aio_client(self, client, **kwargs):
         if self.is_live:
+            from azure.identity.aio import DefaultAzureCredential
             credential = DefaultAzureCredential()
         else:
             credential = Mock(get_token=asyncio.coroutine(lambda _: AccessToken("fake-token", 0)))

sdk/resources/azure-mgmt-resource/tests/conftest.py

@@ -0,0 +1,32 @@
+# --------------------------------------------------------------------------
+#
+# Copyright (c) Microsoft Corporation. All rights reserved.
+#
+# The MIT License (MIT)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the ""Software""), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+#
+# --------------------------------------------------------------------------
+import platform
+import sys
+
+# Ignore async tests for Python < 3.5
+collect_ignore_glob = []
+if sys.version_info < (3, 5) or platform.python_implementation() == "PyPy":
+    collect_ignore_glob.append("*_async.py")