litellm/tests/unit/router_utils
quietjules d302096b5a
feat(lite): offer each model group's reasoning efforts in pi, OpenCode and Codex (#48949)
* feat(lite): offer each model group's reasoning efforts in pi, OpenCode and Codex

lite pi, lite opencode and lite codex now read supported_reasoning_efforts from /model_group/info and write them into each client's model config. pi gets reasoning and a thinkingLevelMap, OpenCode gets reasoning_options plus one variant per effort, and Codex fallback entries get supported_reasoning_levels with a default level. The proxy-served Codex catalog on /v1/models?client_version= offers the same levels

Codex before 0.138.0 fails the whole catalog on an effort it cannot name, so those releases, and an unreadable version, get only the six efforts every release parses. A group with unknown efforts keeps today's output, and a group with none is written as non-reasoning

The strength order and nearest_declared_reasoning_effort move to an SDK-free module so the lite CLI, which loads without initializing the SDK, can import the Codex catalog

* fix(lite): describe team models by their public name and keep Codex's none default

/model_group/info now looks up a team's own deployments when the caller's
team serves the requested name, so a team model reports its reasoning levels.
Codex fallback entries default to none when the group lists it, and the proxy
builds the Codex catalog in a worker thread

* fix(lite): round Codex's default level down and describe a team's shared-name model from its own deployments

Move the reasoning strength helper to litellm_core_utils so lite and the Codex catalog import it without the SDK or the router, and let make lint-format-check-changed diff the working tree so a staged rename passes.

* fix(lite): keep pi's system role on reasoning model groups

pi switches its system prompt to the developer role for any model marked reasoning, so an operator's
cache_control_injection_points entry for role system stopped matching on Claude groups. lite pi now sets
compat.supportsDeveloperRole false on those entries, so pi sends system as it did before.

* fix(codex): treat a client_version too long to parse as an old Codex and keep undescribed stock levels

A client_version past Python's integer digit limit made the Codex catalog answer 500. It now gets the
levels every Codex parses. A stock Codex level with no description validates again, as on base, and
lite codex treats undecodable codex --version output as an unknown version

* fix(lite): keep REASONING_EFFORT_STRENGTH_ORDER importable from router_utils and skip the Codex sync on undecodable debug models output

---------

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-29 18:15:44 -07:00
..
pre_call_checks fix(router): continue Responses mid-stream fallbacks on models without assistant prefill (#47672) 2026-10-28 04:34:40 -07:00
__init__.py test: add __init__.py to intermediate tests/unit packages 2026-09-20 12:55:27 +00:00
test_access_windows.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_add_retry_fallback_headers.py refactor: expose public hidden_params accessors (#44668) 2026-10-07 00:01:33 -07:00
test_client_initalization_utils.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_cooldown_cache.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
test_cooldown_handlers.py fix(router): reject string fallback targets at Router init (LIT-10238) (#48943) 2026-10-28 16:32:45 -07:00
test_deployment_pricing.py fix(router): price cost-based routing through model_info.base_model (#47617) 2026-10-20 22:20:16 +00:00
test_embedding_batch_size_check.py feat(embeddings): enforce per-request input batch limit (#44574) 2026-10-20 11:35:18 +00:00
test_endpoint_eligibility.py feat(router): opt in to non-chat deployment filtering (#46257) 2026-10-29 08:33:36 -07:00
test_fallback_event_handlers.py fix(router): keep a lone deployment warm under router allowed_fails unless the policy names the exception (#48644) 2026-10-27 15:12:53 -07:00
test_get_retry_from_policy.py fix(audio): return 400 for unsupported transcription providers (#47971) 2026-10-28 19:20:17 +00:00
test_handle_error.py test: move whole-unit legacy test files into tests/unit and delete dead skips (#44807) 2026-10-07 05:02:28 +00:00
test_health_check_allowed_fails_integration.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
test_health_state_cache.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_kubernetes_pod_discovery.py feat(ui): show kubernetes pods on the model page (#44666) 2026-10-19 09:58:20 -07:00
test_pattern_match_deployments.py fix(proxy): match partial wildcards against prefix-stripped model ids (#46390) 2026-10-20 02:49:42 +00:00
test_prompt_caching_cache.py fix(router): skip non-dict tool entries in the prompt caching affinity key instead of raising (#47565) 2026-10-20 08:03:31 -07:00
test_ptu_shares.py feat(proxy): split Azure PTU deployments across teams with per-team PTU ceilings and PTU-hour reporting (#43043) 2026-10-15 18:44:30 +00:00
test_reasoning_effort_capability.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_request_priority.py fix(router)!: schedule default_priority requests once and reject a malformed priority (#47498) 2026-10-20 08:00:57 +00:00
test_router_health_check_routing.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_interactions_endpoints.py test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit (#43199) 2026-09-25 17:10:13 -07:00
test_router_utils_common_utils.py fix(router): pass lifecycle events through on background OpenAI responses streams that cannot fall back (#48817) 2026-10-28 12:15:02 -07:00
test_routing_read_batch.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00