Remove last vestiges of mock.mock

With the minimum Python version now being high enough to drop the usage
of the external mock module, switch to unittest.mock everywhere.

Author: s-t-e-v-e-n-k

dev_requirements.txt

@@ -2,8 +2,6 @@ build
 build==1.2.2.post1 ; platform_python_implementation == "PyPy"
 click==8.0.4
 invoke==2.2.0
-mock
-mock==5.1.0 ; platform_python_implementation == "PyPy"
 packaging>=20.4
 packaging==24.2 ; platform_python_implementation == "PyPy"
 

tests/test_asyncio/test_credentials.py

@@ -4,11 +4,11 @@
 from asyncio import Lock as AsyncLock
 from asyncio import sleep as async_sleep
 from typing import Optional, Tuple, Union
+from unittest.mock import Mock, call
 
 import pytest
 import pytest_asyncio
 import redis
-from mock.mock import Mock, call
 from redis import AuthenticationError, DataError, RedisError, ResponseError
 from redis.asyncio import Connection, ConnectionPool, Redis
 from redis.asyncio.retry import Retry

tests/test_asyncio/test_multidb/test_healthcheck.py

@@ -1,5 +1,6 @@
+from unittest.mock import AsyncMock, Mock
+
 import pytest
-from mock.mock import AsyncMock, Mock
 
 from redis.asyncio.multidb.database import Database
 from redis.asyncio.multidb.healthcheck import (

tests/test_credentials.py

@@ -4,10 +4,10 @@
 import threading
 from time import sleep
 from typing import Optional, Tuple, Union
+from unittest.mock import Mock, call
 
 import pytest
 import redis
-from mock.mock import Mock, call
 from redis import AuthenticationError, DataError, Redis, ResponseError
 from redis.auth.err import RequestTokenErr
 from redis.backoff import NoBackoff