chore: fix test warning

Author: cdce8p

tests/conftest.py

@@ -6,7 +6,7 @@
 from collections.abc import AsyncGenerator, Callable, Generator
 from queue import Queue
 from typing import Any
-from unittest.mock import AsyncMock, Mock, patch
+from unittest.mock import AsyncMock, MagicMock, Mock, patch
 
 import pytest
 from aioresponses import aioresponses
@@ -360,12 +360,12 @@ def __init__(self):
         self.publish = AsyncMock(side_effect=self._publish)
         self.subscribe = AsyncMock(side_effect=self._subscribe)
         self.connect = AsyncMock(side_effect=self._connect)
-        self.close = AsyncMock(side_effect=self._close)
+        self.close = MagicMock(side_effect=self._close)
 
     async def _connect(self) -> None:
         self._is_connected = True
 
-    async def _close(self) -> None:
+    def _close(self) -> None:
         self._is_connected = False
 
     @property