litellm/tests/unit/test_router
devin-ai-integration[bot] 0070ce23b3
fix(router)!: apply content_policy_fallbacks when router settings update at runtime (#45428)
* fix(router): apply content_policy_fallbacks when router settings update at runtime

* test(router): annotate the fallback regression test's locals as Final

* fix(proxy): validate router_settings.content_policy_fallbacks on /config/update like its siblings

* test(proxy): annotate the content_policy_fallbacks config update test locals as Final

* fix(proxy): keep litellm_settings content policy fallbacks, accept dict targets, skip invalid stored rules

A runtime content_policy_fallbacks rule now layers over the litellm_settings rules instead of replacing
them, so models the runtime rules do not name keep their file fallbacks. Fallback targets may be
deployment dicts as well as model names. A stored rule that fails validation is logged and skipped at
sync, so the other router settings still apply. Per-user token discovery now reads every fallback key
from key and team router_settings.

* fix(proxy): validate content policy fallback rules one by one and keep a config-owned list alone

An invalid stored rule is now skipped on its own instead of dropping every runtime rule, a router_settings list from the config file stays the router's only rules across DB syncs, and GET /fallback names the model of a dict target.

* fix(proxy): answer an error for a string-valued fallback rule on GET /fallback instead of its characters

* fix(proxy): keep config-file content-policy rules as Router init accepted them and log a skipped rule once per change

* fix(proxy): log a skipped content-policy rule whenever the saved rules change

* fix(proxy): keep general fallbacks when no content-policy rule is saved, name a model-less target's model, and take only model names in key rules

* fix(proxy): reject an empty dict target in a key's content-policy rule

---------

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-30 04:27:11 -07:00
..
__init__.py test: add __init__.py to every tests/unit directory phase 16 touches 2026-09-20 11:52:38 +00:00
test_enforce_model_rate_limits.py feat(router): daily_reset_time picks when deployment rpd and tpd daily limits start over (#48957) 2026-10-28 20:20:01 -07:00
test_io_token_rate_limits.py fix(router): cap the default OTPM reservation and reconcile token counters after each call (#49054) 2026-10-29 20:32:04 -07:00
test_router.py fix(router)!: apply content_policy_fallbacks when router settings update at runtime (#45428) 2026-10-30 04:27:11 -07:00
test_router_callback_hook_sequence.py test: replace 61 live logging and otel tests with offline unit and integration coverage (#45362) 2026-10-08 15:55:57 -07:00
test_router_endpoints.py fix(vector-stores): keep proxy context out of provider vector store metadata (#47021) 2026-10-17 12:51:47 -07:00
test_router_entry_points.py feat(lite): offer each model group's reasoning efforts in pi, OpenCode and Codex (#48949) 2026-10-29 18:15:44 -07:00
test_router_fallbacks.py test: move routing, caching and callback tests out of local_testing (#45761) 2026-10-10 09:33:09 -07:00
test_router_get_deployments.py fix(count_tokens): apply context_management edits in the Gemini /v1/messages/count_tokens count (#46843) 2026-10-16 17:53:06 +00:00
test_router_helper_utils.py refactor(router): add router entry points and keep the old members as a deprecated mixin (#48840) 2026-10-29 17:02:41 +00:00
test_router_host.py refactor(router): move router callers onto the entry points and invert the proxy imports (#48847) 2026-10-29 17:26:33 +00:00
test_router_max_parallel_requests.py test: move routing, caching and callback tests out of local_testing (#45761) 2026-10-10 09:33:09 -07:00
test_router_provider_endpoints.py fix(videos)!: keep model_id in proxy video ids so per-model keys resolve on status/content (#44614) 2026-10-20 05:42:59 +00:00
test_router_retries.py test: move routing, caching and callback tests out of local_testing (#45761) 2026-10-10 09:33:09 -07:00
test_router_surface_check.py refactor(router): fence the router surface and document the router-core boundary (#48839) 2026-10-29 00:01:52 +00:00
test_router_timeout.py feat(router): let a deployment set a timeout per service_tier (#47406) 2026-10-19 14:27:29 -07:00
test_router_vector_store_endpoints.py test: migrate SDK and proxy-booting legacy CircleCI tests to their tiers (#45758) 2026-10-11 00:17:21 -07:00