litellm/tests/test_litellm/test_aembedding_session_reuse_e2e.py
2026-04-17 13:02:59 -07:00

65 lines
2.4 KiB
Python

"""
Regression test for commit 819a6b5f18
Ensures shared_session is in all_litellm_params to prevent
"Object of type ClientSession is not JSON serializable" errors.
"""
import os
import sys
import inspect
sys.path.insert(0, os.path.abspath("../../.."))
from litellm.types.utils import all_litellm_params
def test_shared_session_in_all_litellm_params():
"""
CRITICAL: shared_session must be in all_litellm_params.
If missing, it gets passed to provider APIs causing JSON serialization errors.
Regression test for commit 819a6b5f18.
"""
assert "shared_session" in all_litellm_params
def test_openai_embedding_passes_shared_session():
"""
Verify shared_session flows through the complete call chain.
Full chain: litellm.embedding() -> OpenAI.embedding() -> _get_openai_client()
-> AsyncHTTPHandler -> _create_async_transport() -> _create_aiohttp_transport()
"""
import litellm
from litellm.llms.openai.openai import OpenAIChatCompletion
from litellm.llms.custom_httpx.http_handler import AsyncHTTPHandler
# Step 1: litellm.embedding() extracts and passes shared_session
main_source = inspect.getsource(litellm.embedding)
assert "shared_session" in main_source
# Step 2: OpenAI handlers pass it forward
aembedding_source = inspect.getsource(OpenAIChatCompletion.aembedding)
embedding_source = inspect.getsource(OpenAIChatCompletion.embedding)
assert "shared_session=shared_session" in aembedding_source
assert "shared_session=shared_session" in embedding_source
# Step 3: _get_openai_client passes it to AsyncHTTPHandler
client_source = inspect.getsource(OpenAIChatCompletion._get_openai_client)
assert "shared_session" in client_source
# Step 4: AsyncHTTPHandler.create_client passes it to _create_async_transport
create_client_source = inspect.getsource(AsyncHTTPHandler.create_client)
assert "shared_session=shared_session" in create_client_source
# Step 5: _create_async_transport passes it to _create_aiohttp_transport
async_transport_source = inspect.getsource(AsyncHTTPHandler._create_async_transport)
assert "shared_session=shared_session" in async_transport_source
# Step 6: _create_aiohttp_transport uses it
aiohttp_transport_source = inspect.getsource(
AsyncHTTPHandler._create_aiohttp_transport
)
assert "shared_session" in aiohttp_transport_source