From 75fff151e817f95a4c94cc8490cadbe69be70e12 Mon Sep 17 00:00:00 2001
From: Shagun Gupta <137595846+MissLostCodes@users.noreply.github.com>
Date: Thu, 30 Oct 2025 18:52:34 +0530
Subject: [PATCH] fix(openai): replace pytest.warns(None) with
 warnings.catch_warnings in ChatOpenAI test to resolve TypeError . Resolves
 issue #33705  (#33741)

---
 .../openai/tests/unit_tests/chat_models/test_base.py     | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/libs/partners/openai/tests/unit_tests/chat_models/test_base.py b/libs/partners/openai/tests/unit_tests/chat_models/test_base.py
index 0f01504e958..9dd15931c4d 100644
--- a/libs/partners/openai/tests/unit_tests/chat_models/test_base.py
+++ b/libs/partners/openai/tests/unit_tests/chat_models/test_base.py
@@ -3,6 +3,7 @@
 from __future__ import annotations
 
 import json
+import warnings
 from functools import partial
 from types import TracebackType
 from typing import Any, Literal, cast
@@ -1199,14 +1200,18 @@ def test__get_request_payload() -> None:
 
 
 def test_init_o1() -> None:
-    with pytest.warns(None) as record:  # type: ignore[call-overload]
+    with warnings.catch_warnings(record=True) as record:
+        warnings.simplefilter("error")  # Treat warnings as errors
         ChatOpenAI(model="o1", reasoning_effort="medium")
+
     assert len(record) == 0
 
 
 def test_init_minimal_reasoning_effort() -> None:
-    with pytest.warns(None) as record:  # type: ignore[call-overload]
+    with warnings.catch_warnings(record=True) as record:
+        warnings.simplefilter("error")
         ChatOpenAI(model="gpt-5", reasoning_effort="minimal")
+
     assert len(record) == 0