Replace make_awaitable with AsyncMock (#16179)

Python 3.8 provides a native AsyncMock, we can replace the
homegrown version we have.

1 files changed, 2 insertions, 3 deletions

diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py

index 71302facd1..48f39df9fe 100644
--- a/tests/storage/test_appservice.py
+++ b/tests/storage/test_appservice.py
@@ -15,7 +15,7 @@ import json
 import os
 import tempfile
 from typing import List, cast
-from unittest.mock import Mock
+from unittest.mock import AsyncMock, Mock
 
 import yaml
 
@@ -35,7 +35,6 @@ from synapse.types import DeviceListUpdates
 from synapse.util import Clock
 
 from tests import unittest
-from tests.test_utils import make_awaitable
 
 
 class ApplicationServiceStoreTestCase(unittest.HomeserverTestCase):
@@ -339,7 +338,7 @@ class ApplicationServiceTransactionStoreTestCase(unittest.HomeserverTestCase):
 
         # we aren't testing store._base stuff here, so mock this out
         # (ignore needed because Mypy won't allow us to assign to a method otherwise)
-        self.store.get_events_as_list = Mock(return_value=make_awaitable(events))  # type: ignore[assignment]
+        self.store.get_events_as_list = AsyncMock(return_value=events)  # type: ignore[assignment]
 
         self.get_success(self._insert_txn(self.as_list[1]["id"], 9, other_events))
         self.get_success(self._insert_txn(service.id, 10, events))