test: Remove deprecated asyncio.WindowsSelectorEventLoopPolicy (#4704)

Author: provinzkraut

docs/examples/testing/test_subprocess_sse.py

@@ -2,9 +2,7 @@
 Test the app running in a subprocess
 """
 
-import asyncio
 import pathlib
-import sys
 from collections.abc import AsyncIterator
 
 import httpx
@@ -13,10 +11,6 @@
 
 from litestar.testing import subprocess_async_client
 
-if sys.platform == "win32":
-    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
-
-
 ROOT = pathlib.Path(__file__).parent
 
 

tests/unit/test_testing/test_sub_client/test_subprocess_client.py

@@ -2,9 +2,7 @@
 Test the app running in a subprocess
 """
 
-import asyncio
 import pathlib
-import sys
 from collections.abc import AsyncIterator, Iterator
 
 import httpx
@@ -14,9 +12,6 @@
 from litestar.testing import subprocess_async_client, subprocess_sync_client
 from litestar.testing.client.subprocess_client import StartupError, run_app
 
-if sys.platform == "win32":
-    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
-
 ROOT = pathlib.Path(__file__).parent
 APP = "demo:app"