Update testing (#13821)

* changes for test_table.py

* fixed up testing, noting which tests do not pass and the reasoning

* small additions to testing

* updated unicode test for storage

* final update

* updates that fix user_agent tests

* test CI returns a longer user agent so flipping the order for this test should solve the issue

* addresses anna's comments

* re-recorded a test with a recording error

* removed list comprehension for python3.5 compatability

* fixing a testing bug

sdk/tables/azure-data-tables/azure/data/tables/_table_client.py

@@ -21,7 +21,7 @@
 from ._entity import TableEntity
 from ._generated import AzureTable
 from ._generated.models import (
-    AccessPolicy,
+    # AccessPolicy,
     SignedIdentifier,
     TableProperties,
     QueryOptions
@@ -32,7 +32,7 @@
 from ._serialize import serialize_iso
 from ._deserialize import _return_headers_and_deserialized
 from ._error import _process_table_error
-from ._models import TableEntityPropertiesPaged, UpdateMode
+from ._models import TableEntityPropertiesPaged, UpdateMode, AccessPolicy
 
 
 class TableClient(TableClientBase):
@@ -155,7 +155,7 @@ def get_table_access_policy(
                 **kwargs)
         except HttpResponseError as error:
             _process_table_error(error)
-        return {s.id: s.access_policy or AccessPolicy() for s in identifiers}  # pylint: disable=E1125
+        return {s.id: s.access_policy or AccessPolicy() for s in identifiers}
 
     @distributed_trace
     def set_table_access_policy(

sdk/tables/azure-data-tables/azure/data/tables/aio/_table_client_async.py

@@ -44,7 +44,7 @@ def __init__(
             self,
             account_url,  # type: str
             table_name,  # type: str
-            credential,  # type : Optional[Any]=None
+            credential=None,  # type : Optional[Any]=None
             **kwargs  # type: Any
     ):
         # type: (...) -> None
@@ -163,7 +163,7 @@ async def get_table_access_policy(
                 **kwargs)
         except HttpResponseError as error:
             _process_table_error(error)
-        return {s.id: s.access_policy or AccessPolicy() for s in identifiers}
+        return {s.id: s.access_policy or AccessPolicy(start=None, expiry=None, permission=None) for s in identifiers}
 
     @distributed_trace_async
     async def set_table_access_policy(