Use async with to fetch HTTP streams in tests (#82788)

tests/components/api/test_init.py

@@ -327,7 +327,7 @@ async def test_stream(hass, mock_api_client):
     """Test the stream."""
     listen_count = _listen_count(hass)
 
-    resp = await mock_api_client.get(const.URL_API_STREAM)
+    async with mock_api_client.get(const.URL_API_STREAM) as resp:
         assert resp.status == HTTPStatus.OK
         assert listen_count + 1 == _listen_count(hass)
 
@@ -342,9 +342,9 @@ async def test_stream_with_restricted(hass, mock_api_client):
     """Test the stream with restrictions."""
     listen_count = _listen_count(hass)
 
-    resp = await mock_api_client.get(
+    async with mock_api_client.get(
         f"{const.URL_API_STREAM}?restrict=test_event1,test_event3"
-    )
+    ) as resp:
         assert resp.status == HTTPStatus.OK
         assert listen_count + 1 == _listen_count(hass)
 

tests/components/camera/test_init.py

@@ -503,14 +503,16 @@ async def test_camera_proxy_stream(hass, mock_camera, hass_client):
 
     client = await hass_client()
 
-    response = await client.get("/api/camera_proxy_stream/camera.demo_camera")
+    async with client.get("/api/camera_proxy_stream/camera.demo_camera") as response:
         assert response.status == HTTPStatus.OK
 
     with patch(
         "homeassistant.components.demo.camera.DemoCamera.handle_async_mjpeg_stream",
         return_value=None,
     ):
-        response = await client.get("/api/camera_proxy_stream/camera.demo_camera")
+        async with await client.get(
+            "/api/camera_proxy_stream/camera.demo_camera"
+        ) as response:
             assert response.status == HTTPStatus.BAD_GATEWAY