Julio Quinteros Pro 81827be215 fix: prevent sys.modules["langfuse"] import failures in langfuse unit tests ...

Three test failures caused by the real langfuse SDK import being triggered
at test time:

1. test_langfuse_prompt_management.py: Both tests create LangfusePromptManagement()
   which calls `import langfuse`. Since earlier TestLangfuseUsageDetails tests
   remove sys.modules["langfuse"] via patch.dict teardown, the real langfuse
   import runs and fails on Python 3.14 (pydantic v1 incompatibility).
   Fix: add setup_method/teardown_method to mock sys.modules["langfuse"].

2. test_langfuse.py::test_max_langfuse_clients_limit: Same root cause — creates
   LangFuseLogger() without mocking sys.modules["langfuse"].
   Fix: wrap test body with patch.dict("sys.modules", {"langfuse": mock}).

3. test_langfuse_otel.py::test_extract_langfuse_metadata_with_header_enrichment:
   Replaces sys.modules["litellm.integrations.langfuse.langfuse"] with a stub
   without restoring it, causing patch() in later tests to target the stub
   instead of the real module.
   Fix: use monkeypatch.setitem() which auto-restores after the test.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-02-17 22:33:06 -03:00

..

test_gemini_cached_tokens.py

Fix: Map Gemini cached_tokens to Langfuse cache_read_input_tokens (#18614)

2026-01-06 01:34:09 +05:30

test_langfuse_prompt_management.py

fix: prevent sys.modules["langfuse"] import failures in langfuse unit tests

2026-02-17 22:33:06 -03:00