litellm/tests
Kerry Lu e8550c1454
fix(openai): send chat completions through client.post so the SDK's per-message param transform stops holding the event loop (#46967)
* fix(openai): send chat completions through client.post so the SDK's per-message param transform stops holding the event loop

create() walks every message, content part and tool of the request through
openai._utils._transform before posting, 91 ms at 300k tokens and ~300 ms at
1M tokens on the event loop, and returns the same dict for the plain dicts
litellm builds. client.post is what create() calls after that walk, same
request, headers, retries, raw response and stream objects, so the chat
helpers now call it directly through the helper embeddings already used

* fix(openai): type the chat client.post result as LegacyAPIResponse so the type gate sees .headers and .parse

* fix(openai): assert the chat client.post result is a LegacyAPIResponse instead of casting it

* test(openai): stub client.post with a LegacyAPIResponse spec in the empty-response and no-leak tests

* test(core-utils): stub client.post with a LegacyAPIResponse spec in the agentic loop leak test

* test: every client.post stub on the OpenAI chat path returns a LegacyAPIResponse-spec'd mock

---------

Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-16 18:06:01 -07:00
..
_support fix(params): validate stream_chunk_size once, before any provider call (#43222) 2026-09-26 23:01:20 +00:00
base_sdk_tests test: extend runtime regression contracts for Messages and SDK (#46641) 2026-10-15 17:51:15 +00:00
benchmarks fix(anthropic): keep trailing user messages with None or empty list content (#41397) 2026-10-16 07:41:05 +00:00
code_coverage_tests fix(proxy)!: answer 400 for malformed tools on count_tokens instead of crashing (#46583) 2026-10-16 14:57:53 -07:00
documentation_tests fix(proxy): let configured pass-through endpoints outrank built-in provider prefix routes (#44133) 2026-10-10 12:26:17 -07:00
e2e fix(ui): preserve key settings drafts during background refreshes (#41350) 2026-10-16 17:20:46 -07:00
e2e_harness test(perf): cap every background Postgres statement at 0.9 calls per request (#46957) 2026-10-16 19:58:32 +00:00
fixtures test: migrate tests/llm_translation into unit, integration and e2e tiers (#45759) 2026-10-11 07:58:53 +00:00
harness_e2e feat: add litellm.agent() to run claude code, codex, opencode and deep agents through the ai gateway (#43885) 2026-10-01 22:27:49 +00:00
integration fix(bedrock)!: block realtime replay after an input-first start and reject malformed Nova Sonic session settings (#46936) 2026-10-17 00:29:50 +00:00
rust-python-harness docs(agents): ban semicolons and colons in human-facing text (#45684) 2026-10-09 16:36:32 -07:00
test_litellm_rust test(rust-bridge): relocate dispatch tests before routing changes (#46926) 2026-10-16 12:29:33 -07:00
typing fix: support OpenAI SDK 3 while retaining SDK 2 compatibility (#44927) 2026-10-09 19:45:50 -07:00
unit fix(openai): send chat completions through client.post so the SDK's per-message param transform stops holding the event loop (#46967) 2026-10-16 18:06:01 -07:00
windows_tests test: move packaging and install checks off CircleCI build_and_test (#45757) 2026-10-10 09:33:51 -07:00
__init__.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
_fake_openai_endpoint_server.py
_flush_vcr_cache.py
_live_test_helpers.py
_master_key.py fix(security): remove the publicly known master key from the repo (#44718) 2026-10-06 10:55:24 -07:00
_openai_record_replay_proxy.py
_process_helpers.py test: count a zombie grandchild as gone in the migrate deploy timeout test (#42570) 2026-09-22 14:59:26 -07:00
_vcr_conftest_common.py test: migrate tests/llm_translation into unit, integration and e2e tiers (#45759) 2026-10-11 07:58:53 +00:00
_vcr_redis_persister.py
_wait_helpers.py
_ws_vcr.py
AGENTS.md docs(agents): ban semicolons and colons in human-facing text (#45684) 2026-10-09 16:36:32 -07:00
capturing_transport.py test(vcr): guard leaked cassette patches and make injected-transport embedding tests immune (#42542) 2026-09-22 14:20:18 -07:00
eval_swe_bench.py
fake_openai_endpoint.py
gettysburg.wav
large_text.py
openai_batch_completions.jsonl
pyrightconfig.json
README.MD test: finish the non-proxy half of tests/test_litellm (#43281) 2026-09-25 22:43:41 -07:00
test_logging.conf
test_rust_python_harness.py test: move 76 live top-level tests to offline unit and integration coverage (#45352) 2026-10-08 10:33:35 -07:00
VCR_TESTING.md test: migrate tests/llm_translation into unit, integration and e2e tiers (#45759) 2026-10-11 07:58:53 +00:00
white_100x100.png test: stop CI tests from downloading tokenizer files and images (#43257) 2026-09-25 19:27:48 -07:00

In total litellm runs 1000+ tests

[02/20/2025] Update:

To make it easier to contribute and map what behavior is tested,

we've started mapping the litellm directory in tests/unit

This folder can only run mock tests.