Add timeout to auth/aio tests

Author: sfc-gh-turbaszek

test/auth/aio/conftest.py

@@ -0,0 +1,24 @@
+"""
+Pytest configuration for async authentication tests.
+
+This module applies a default timeout to all tests in the test/auth/aio/ directory
+to prevent tests from hanging indefinitely when waiting for external authentication
+services (Snowflake connections, browser interactions, MFA, OAuth flows, etc.).
+"""
+
+from __future__ import annotations
+
+import pytest
+
+# Default timeout for all auth/aio tests (in seconds)
+# These tests involve external services and browser automation,
+# so they need sufficient time to complete but should not hang indefinitely.
+DEFAULT_AUTH_TEST_TIMEOUT = 60  # seper test
+
+
+def pytest_collection_modifyitems(items) -> None:
+    """Apply default timeout to all tests in this directory."""
+    for item in items:
+        # Only add timeout if not already set
+        if not any(mark.name == "timeout" for mark in item.iter_markers()):
+            item.add_marker(pytest.mark.timeout(DEFAULT_AUTH_TEST_TIMEOUT))