Use built-in aiohttp timeout instead of asyncio.timeout in media_play…

…er (home-assistant#116364)

* Use built-in aiohttp timeout instead of asyncio.timeout in media_player

Avoids having two timeouts running to fetch images

* fix mock

homeassistant/components/media_player/__init__.py

@@ -17,6 +17,7 @@
 from typing import Any, Final, Required, TypedDict, final
 from urllib.parse import quote, urlparse
 
+import aiohttp
 from aiohttp import web
 from aiohttp.hdrs import CACHE_CONTROL, CONTENT_TYPE
 from aiohttp.typedefs import LooseHeaders
@@ -1336,19 +1337,21 @@ async def websocket_browse_media(
     connection.send_result(msg["id"], result)
 
 
+_FETCH_TIMEOUT = aiohttp.ClientTimeout(total=10)
+
+
 async def async_fetch_image(
     logger: logging.Logger, hass: HomeAssistant, url: str
 ) -> tuple[bytes | None, str | None]:
     """Retrieve an image."""
     content, content_type = (None, None)
     websession = async_get_clientsession(hass)
     with suppress(TimeoutError):
-        async with asyncio.timeout(10):
-            response = await websession.get(url)
-            if response.status == HTTPStatus.OK:
-                content = await response.read()
-                if content_type := response.headers.get(CONTENT_TYPE):
-                    content_type = content_type.split(";")[0]
+        response = await websession.get(url, timeout=_FETCH_TIMEOUT)
+        if response.status == HTTPStatus.OK:
+            content = await response.read()
+            if content_type := response.headers.get(CONTENT_TYPE):
+                content_type = content_type.split(";")[0]
 
     if content is None:
         url_parts = URL(url)

tests/components/demo/test_media_player.py

@@ -477,7 +477,7 @@ async def release(self):
     class MockWebsession:
         """Test websession."""
 
-        async def get(self, url):
+        async def get(self, url, **kwargs):
             """Test websession get."""
             return MockResponse()