litellm/tests
Mateo Wang 636e707089
fix(proxy)!: stop answering with the literal string "None" as error type and param on the proxy-server, auth, spend, and key health routes (#39540)
* fix(proxy): stop answering with the literal string "None" on the proxy-server, auth, and health routes

The error objects these routes return defaulted `type` and `param` to the
four-character string "None", so a client's error handler matched no known
OpenAI type and fell into its generic branch.

Route them through the shared openai_error_payload helpers instead, so `type`
comes from the carried type or the HTTP status and `param` serializes as JSON
null.

* fix(proxy): stop answering with the literal string "None" on the spend and management routes

The error objects these routes return defaulted `type` and `param` to the
four-character string "None", so a client's error handler matched no known
OpenAI type and fell into its generic branch.

Route them through the shared openai_error_payload helpers instead, so `type`
comes from the carried type or the HTTP status and `param` serializes as JSON
null.

* test(proxy): pin the mid-stream failure frame and the DB outage body to a JSON null param

* fix(proxy): type upstream timeouts as timeout_error and update integration asserts for the null param

A 408 with no carried type now answers timeout_error instead of invalid_request_error, so a client branching on type keeps retrying it. Three integration suites still compared auth rejections against param="None".

* fix(proxy): keep a 408 on main's invalid_request_error type and pin the transcription file cap's 400

* fix(proxy): type a route failure by the status it answers with after the tag-routing and no-deployment remap

* fix(proxy): keep auth_error on proxy-raised 401/403 route failures and ban the string None as an error type or param

* fix(proxy): type a hook's 401 or 403 on completions, moderations and transcription by its status, as chat does

Only a status the proxy remapped into 401 or 403, such as a tag-routing denial, keeps auth_error.

* test(proxy): build the transcription file-cap test on a real router so it holds after the router refactor
2026-10-29 18:20:52 -07:00
..
_support fix(proxy)!: end a chat completions stream with an error event when a guardrail blocks mid-stream (#46953) 2026-10-17 18:00:12 -07:00
audio_tests feat(vertex-ai)!: support gemini 3.1 flash tts (#31915) 2026-10-21 04:18:42 +00:00
base_sdk_tests build(model-catalog): ship the cost map inside the native extension (#48907) 2026-10-29 07:55:02 -07:00
benchmarks test(json_fragment_accumulator): assert peak allocation instead of a drain timing ratio (#43370) 2026-10-28 22:04:47 -07:00
code_coverage_tests fix(proxy)!: stop answering with the literal string "None" as error type and param on the proxy-server, auth, spend, and key health routes (#39540) 2026-10-29 18:20:52 -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 feat(router): opt in to non-chat deployment filtering (#46257) 2026-10-29 08:33:36 -07:00
e2e_harness test(perf): ramp the load cases until the pod stops keeping up and floor sustained_rps (#47758) 2026-10-20 22:31:08 -07:00
fixtures test: migrate tests/llm_translation into unit, integration and e2e tiers (#45759) 2026-10-11 07:58:53 +00:00
harness_e2e fix(harness): set PWD to the working directory of local sandbox commands (#47530) 2026-10-20 20:06:11 +00:00
integration fix(proxy)!: stop answering with the literal string "None" as error type and param on the proxy-server, auth, spend, and key health routes (#39540) 2026-10-29 18:20:52 -07:00
rust-python-harness feat(rust): encode LiteLLM response ids on native responses (#46572) 2026-10-18 20:52:34 -07:00
test_litellm_rust fix(anthropic): retry /v1/messages without strict when Claude rejects strict tools under drop_params (#49102) 2026-10-29 17:18:59 -07:00
typing fix: support OpenAI SDK 3 while retaining SDK 2 compatibility (#44927) 2026-10-09 19:45:50 -07:00
unit fix(proxy)!: stop answering with the literal string "None" as error type and param on the proxy-server, auth, spend, and key health routes (#39540) 2026-10-29 18:20:52 -07:00
windows_tests refactor(rust-bridge): require the native extension (#48852) 2026-10-28 13:16:56 -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.