INTPYTHON-779 Fix handling of resource warning (#223)

Author: blink1073

libs/langchain-mongodb/pyproject.toml

@@ -57,7 +57,9 @@ markers = [
 asyncio_mode = "auto"
 asyncio_default_fixture_loop_scope = "function"
 filterwarnings = [
-    "error"
+    "error",
+    # Ignore ResourceWarning raised by langchain standardized base classes.
+    "ignore:unclosed <socket.socket:ResourceWarning",
 ]
 
 [tool.mypy]

libs/langchain-mongodb/tests/integration_tests/test_tools.py

@@ -1,6 +1,5 @@
 from typing import Type
 
-import pytest
 from langchain_tests.integration_tests import ToolsIntegrationTests
 
 from langchain_mongodb.agent_toolkit.tool import (
@@ -12,9 +11,6 @@
 )
 from tests.utils import create_database, create_llm
 
-# Ignore ResourceWarning raised by base class.
-pytestmark = pytest.mark.filterwarnings("ignore:unclosed:ResourceWarning")
-
 
 class TestQueryMongoDBDatabaseToolIntegration(ToolsIntegrationTests):
     _db: MongoDBDatabase

libs/langchain-mongodb/tests/integration_tests/test_vectorstore_standard.py

@@ -19,10 +19,6 @@
 DIMENSIONS = 6
 
 
-# Ignore ResourceWarning raised by base class.
-pytestmark = pytest.mark.filterwarnings("ignore:unclosed:ResourceWarning")
-
-
 @pytest.fixture
 def collection(client: MongoClient) -> Collection:
     if COLLECTION_NAME not in client[DB_NAME].list_collection_names():