Replace simple_async_mock with AsyncMock (#16180)

Python 3.8 has a native AsyncMock, use it instead of a custom
implementation.

1 files changed, 6 insertions, 7 deletions

diff --git a/tests/handlers/test_saml.py b/tests/handlers/test_saml.py

index b5c772a7ae..6e666d7bed 100644
--- a/tests/handlers/test_saml.py
+++ b/tests/handlers/test_saml.py
@@ -13,7 +13,7 @@
 #  limitations under the License.
 
 from typing import Any, Dict, Optional, Set, Tuple
-from unittest.mock import Mock
+from unittest.mock import AsyncMock, Mock
 
 import attr
 
@@ -25,7 +25,6 @@ from synapse.server import HomeServer
 from synapse.types import JsonDict
 from synapse.util import Clock
 
-from tests.test_utils import simple_async_mock
 from tests.unittest import HomeserverTestCase, override_config
 
 # Check if we have the dependencies to run the tests.
@@ -134,7 +133,7 @@ class SamlHandlerTestCase(HomeserverTestCase):
 
         # stub out the auth handler
         auth_handler = self.hs.get_auth_handler()
-        auth_handler.complete_sso_login = simple_async_mock()  # type: ignore[assignment]
+        auth_handler.complete_sso_login = AsyncMock()  # type: ignore[assignment]
 
         # send a mocked-up SAML response to the callback
         saml_response = FakeAuthnResponse({"uid": "test_user", "username": "test_user"})
@@ -164,7 +163,7 @@ class SamlHandlerTestCase(HomeserverTestCase):
 
         # stub out the auth handler
         auth_handler = self.hs.get_auth_handler()
-        auth_handler.complete_sso_login = simple_async_mock()  # type: ignore[assignment]
+        auth_handler.complete_sso_login = AsyncMock()  # type: ignore[assignment]
 
         # Map a user via SSO.
         saml_response = FakeAuthnResponse(
@@ -206,7 +205,7 @@ class SamlHandlerTestCase(HomeserverTestCase):
 
         # stub out the auth handler
         auth_handler = self.hs.get_auth_handler()
-        auth_handler.complete_sso_login = simple_async_mock()  # type: ignore[assignment]
+        auth_handler.complete_sso_login = AsyncMock()  # type: ignore[assignment]
 
         # mock out the error renderer too
         sso_handler = self.hs.get_sso_handler()
@@ -227,7 +226,7 @@ class SamlHandlerTestCase(HomeserverTestCase):
 
         # stub out the auth handler and error renderer
         auth_handler = self.hs.get_auth_handler()
-        auth_handler.complete_sso_login = simple_async_mock()  # type: ignore[assignment]
+        auth_handler.complete_sso_login = AsyncMock()  # type: ignore[assignment]
         sso_handler = self.hs.get_sso_handler()
         sso_handler.render_error = Mock(return_value=None)  # type: ignore[assignment]
 
@@ -312,7 +311,7 @@ class SamlHandlerTestCase(HomeserverTestCase):
 
         # stub out the auth handler
         auth_handler = self.hs.get_auth_handler()
-        auth_handler.complete_sso_login = simple_async_mock()  # type: ignore[assignment]
+        auth_handler.complete_sso_login = AsyncMock()  # type: ignore[assignment]
 
         # The response doesn't have the proper userGroup or department.
         saml_response = FakeAuthnResponse({"uid": "test_user", "username": "test_user"})