From d5fcc8392212f7e67d7aa43d233f1157823f32ba Mon Sep 17 00:00:00 2001
From: xxxigm <tuancanhnguyen706@gmail.com>
Date: Thu, 7 May 2026 20:55:59 +0700
Subject: [PATCH] fix(tests): avoid asyncio DeprecationWarning in event loop
 fixture on 3.12+

---
 tests/conftest.py | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/tests/conftest.py b/tests/conftest.py
index f9ad9d9b2b..4fc15fd1e0 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -483,15 +483,26 @@ def _ensure_current_event_loop(request):
     A number of gateway tests still use asyncio.get_event_loop().run_until_complete(...).
     Ensure they always have a usable loop without interfering with pytest-asyncio's
     own loop management for @pytest.mark.asyncio tests.
+
+    On Python 3.12+, ``asyncio.get_event_loop_policy().get_event_loop()`` with no
+    *running* loop emits DeprecationWarning; skip that path and install a fresh
+    loop via ``new_event_loop()`` instead.
     """
     if request.node.get_closest_marker("asyncio") is not None:
         yield
         return
 
+    loop = None
     try:
-        loop = asyncio.get_event_loop_policy().get_event_loop()
+        loop = asyncio.get_running_loop()
     except RuntimeError:
-        loop = None
+        pass
+
+    if loop is None and sys.version_info < (3, 12):
+        try:
+            loop = asyncio.get_event_loop_policy().get_event_loop()
+        except RuntimeError:
+            loop = None
 
     created = loop is None or loop.is_closed()
     if created: