litellm/tests
Juan V. 60601ca995
feat(pass-through): add eu/jev decision API pass-through with spend tracking (#46875)
* feat(pass-through): add eu/jev decision API pass-through with spend tracking

Adds a /eu_jev/{endpoint:path} pass-through route for eu/jev, an EU-hosted
decision API that speaks the same POST /v1/systemone contract as TypeSafe.
It reads EU_JEV_API_KEY and EU_JEV_API_BASE (defaults to
https://jev.bevel.software), books spend through the shared decision logging
handler, and prices eu_jev/eu-jeff-1.0.0 and eu_jev/eu-jeff-latest from the
cost map

* fix(pass-through): default eu_jev to its canonical eu-jev.com origin

* fix(pass-through): reject custom_body on the eu_jev route

A key limited to other models could send an eu/jev request through
custom_body, because auth checks the outer body while the shared
pass-through forwards custom_body upstream. The route now answers 400
before anything is forwarded, the same way validate_oss_request guards
the laya and bespoke routes

* fix(pass-through): give the eu_jev route request and 200 response schemas

The OpenAPI docs gate flagged POST /eu_jev/{endpoint} for OA001 and
OA003. The route now documents the eu/jev System One request body and
its 200 answer, usage and meta shape, taken from the eu/jev OpenAPI
document. The lazy OpenAPI snapshot and the dashboard API types are
regenerated with python -m litellm.proxy._lazy_openapi_snapshot and
npm run gen:api

* fix(pass-through): reject streaming on the eu_jev route

A body with stream=true switched the route to streaming, which skips the
decision spend tracking. Reject it with a 400, as validate_oss_request does
for laya and bespoke.

* fix(pass-through): type the eu_jev request body like the other decision routes

* fix(pass-through): check eu_jev decisions against the model eu/jev runs

Serve only POST /eu_jev/v1/systemone, eu/jev's one endpoint, resolve an omitted
model and the legacy names to eu-jeff-latest for key model checks and pricing,
check scopes under eu_jev/<model> like Laya and Bespoke, and answer 503 when
EU_JEV_API_KEY is unset

* fix(pass-through): apply eu_jev key limits, register eu_jev, price unlisted releases

Pre-call hooks and guardrails now see the body model as eu_jev/<release>, so
model_rpm_limit and model_tpm_limit set on eu_jev/eu-jeff-latest apply, and
upstream still gets the client's exact body. eu_jev is a registered decisions
provider, so access groups, config deployments, /v1/systemone and /v1/decisions
accept it, and the Admin UI can add it. A release without its own cost map row
is priced as eu-jeff-latest instead of $0

* fix(eu_jev): use the pass-through deployment's api_base and accept provider-prefixed models

* fix(eu_jev): declare /v1/systemone on the eu/jev cost map entries so the generated endpoint table keeps it

* fix(eu_jev): take pass-through credentials only from proxy-wide deployments

The eu/jev route now ignores team-scoped deployments when it picks the
upstream key and base, so one team's deployment can no longer redirect
another team's calls, and a base ending in /v1 is not doubled

* fix(eu_jev): let a configured pass-through at /eu_jev/v1/systemone keep serving it

Scope the mapped pass-through and gateway allowlist entries to the decision
route instead of the whole /eu_jev prefix, so custom routes under /eu_jev keep
their auth, metering, and gateway behavior from before this PR

* fix(eu_jev): treat /eu_jev/v1/systemone as a provider route only while the built-in route serves it

Drop the decision path from the mapped pass-through list and classify it with one
check that asks the pass-through registry, so an operator's own pass-through at that
path keeps its auth, metering, LLM-route status and litellm_user_api_key handling
from before this PR. The built-in route now yields on a per-request root path and
on any configured method, and the gateway keeps only the exact decision path

* fix(eu_jev): find a configured route at the decision path with or without a trailing slash, and stop a deleted one forwarding

* test(eu_jev): annotate new test variables with Final

* fix(proxy): keep eu/jev pass-through routing stable during updates and method mismatches

Swap an updated pass-through's routes with no await between removal and
re-registration, so the built-in eu/jev route never sees the path as
unconfigured mid-update. The built-in eu/jev handler no longer takes a
configured route's target, and the built-in route also yields on a
method-only match, so GET and PUT on the no-slash form of a slash route
redirect again.

* test(pass-through): annotate the route-swap test's locals as Final

* fix(pass-through): keep an updated auth route's LLM API route checks on the updating worker

* fix(eu_jev): leave a null model out of the upstream decision request

A JSON model of null is limited and counted as eu-jeff-latest, so send the
request upstream without a model field, the way an omitted model goes, since
eu/jev answers a null model with 400 Unknown model

* fix(pass-through): keep route checks on a path another auth endpoint still serves after an update

Forward a non-string eu/jev model unchanged so eu/jev rejects it, and drop only a null or missing one

* test(eu_jev): keep the non-string model test in the eu/jev route test file so a CI shard runs it

* refactor(eu_jev): build the scoped pass-through body as a new dict instead of updating it in place

---------

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-29 17:52:43 -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(responses)!: keep the proxy's error body on litellm.responses errors from litellm_proxy models (#49073) 2026-10-29 17:39:56 -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 feat(dashscope): add image edits and text-to-speech (#48998) 2026-10-29 17:48:38 -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 feat(pass-through): add eu/jev decision API pass-through with spend tracking (#46875) 2026-10-29 17:52:43 -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.