litellm/tests/unit/test_aembedding_session_reuse_e2e.py
yuneng-jiang f6882246d4
test: move tests/test_litellm root and small trees into tests/unit (#43186)
* ci: run the unit_selection.sh shard files on every event instead of only fork pull requests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* ci: rename fork-flag to unit-flag now that it applies on every event

* test: move tests/test_litellm root and small trees into tests/unit

Pure renames, no content changes. Follow-up commits in this PR fix
references, merge the three files that already existed in tests/unit,
keep live-provider tests in tests/test_litellm and wire CI.

* test: carry tests/test_litellm conftest isolation into tests/unit

Callback lists, routing fallbacks, cached HTTP clients, logger state, AWS,
proxy-URL and keychain env, and session-end client cleanup now reset for
unit tests too. The environment isolation owns its MonkeyPatch so a test's
own monkeypatch is undone before the model-cost teardown runs.

* test: merge, split and prune the moved root and small-tree tests

Merge batches/test_batch_utils.py and the chat_completions and messages
dispatch tests into the files that already existed in tests/unit. Keep
the live Gemini interactions tests, the async image-fetch format test and
the OpenAI embedding scorer test in tests/test_litellm since they need
real network or keys. Put test_router.py under tests/unit/test_router so
the existing package no longer shadows it. Delete eight tests the audit
found superseded by stronger ones kept in this move.

* ci: run the moved root and small-tree tests under their legacy flags

Add the misc and responses-caching-types flags to unit_selection.sh and
CircleCI, extend enterprise-routing and mcp-integration, and point the
legacy GHA shards, Makefile, redis-compat workflow, merge smoke manifest
and change classifier at the new paths.

* test: make the new tests/unit directories packages

tests/unit/test_package_layout.py requires every directory to carry an
__init__.py, and without one the moved and retained
test_litellm_responses_bridge.py modules collide on import.

* test: scope the unit socket block to tests/unit in shared sessions

The GHA shards collect the legacy test-path and the unit selection in one
pytest session. The unit conftest's loopback-only block leaked into legacy
modules that reach the network at import. The legacy conftest now lifts the
restriction at collect and setup time, and the unit conftest re-applies it
when collecting its own modules.

* test: give the shard-script tests their own GITHUB_OUTPUT

They only passed where the runner set it. The CircleCI unit job's env
allowlist drops it, so the script's redirect failed there.

* test: point the router and module-deletion checks at tests/unit

router_code_coverage and code_qa_check_tests only searched tests/test_litellm,
so the moved router tests no longer counted. The two silent-experiment tests
the audit deleted were the only direct callers of those methods; they are
replaced with tests that assert the forwarded shadow request and the
recursion guard.

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-25 11:30:43 -07:00

61 lines
2.3 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 inspect
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