litellm/tests/unit/router_utils
Mrun25 3bc457e6f8 fix(responses): keep one item ID across streamed events and response.completed with encrypted_content_affinity
With optional_pre_call_checks=["encrypted_content_affinity"], the response
body path rewrote an encrypted item's ID to encitem_... while the streamed
output_item.added/.done events kept the provider's raw ID. ID-keyed clients
(e.g. Zed) collected both views as two items and replayed both on the next
turn, so the provider received a duplicate input item ID and rejected the
request with a 400.

- _update_encrypted_content_item_ids_in_response now only wraps
  encrypted_content with the model_id and leaves the item ID as the provider
  issued it. The litellm_enc: marker already carries the deployment for
  affinity routing, so no routing information is lost; encitem_ IDs held by
  existing clients still restore.
- restore_encrypted_content_item_ids_in_input now drops later duplicates of
  a restored item ID, healing clients whose histories already hold both
  copies - a provider can never accept an exact duplicate.

Fixes #47881
2026-10-22 02:20:35 +05:30
..
pre_call_checks fix(responses): keep one item ID across streamed events and response.completed with encrypted_content_affinity 2026-10-22 02:20:35 +05:30
__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_auto_router_model_naming.py feat(ui): streamline auto-router setup with deployed decision models (#45913) 2026-10-10 20:49:59 -07:00
test_auto_router_tuning_baseline.py fix(auto-router): separate tuning and select chained heuristic (#44928) 2026-10-06 13:43:53 -07:00
test_baseline_request.py fix(router): preserve native baseline identity and accounting (#44960) 2026-10-07 11:00:31 -07:00
test_batch_utils.py fix(batches): retry confirmed pre-accounting failures (#47625) 2026-10-20 14:12:26 -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): record cooled deployments on the all-cooled failure row (#47120) 2026-10-19 13:18:20 -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_fallback_event_handlers.py fix(router): log each dropped /v1/messages attempt through its own logging copy and open the retry without its usage (#45194) 2026-10-20 21:46:45 -07:00
test_get_retry_from_policy.py fix(exceptions): map upstream 402 to PaymentRequiredError and cool down 402 deployments (#44879) 2026-10-06 20:35:13 -07:00
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(router)!: apply each deployment's reasoning_effort_levels on every provider and route (#46601) 2026-10-20 04:34:55 +00:00
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 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_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(proxy)!: answer 400 for malformed tools on count_tokens instead of crashing (#46583) 2026-10-16 14:57:53 -07:00
test_routing_read_batch.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00