litellm/tests/integration/routing
yuneng-jiang 4bf1633452
fix!: backport the second batch of rc/1.107.0 CI triage fixes from main (#47090)
* fix(bedrock)!: block realtime replay after an input-first start and reject malformed Nova Sonic session settings (#46936)

* fix(bedrock): block realtime replay after input starts the session and reject non-string instructions and voice

* test(bedrock): name the malformed realtime setting test for its string cases

* fix(bedrock): replay the opening realtime message until Bedrock accepts the stream and refuse any fallback after commit

Also rejects a malformed modalities, input_sample_rate_hertz or tools setting with invalid_type, dropped under drop_params.

* fix(bedrock): replay a refused opening message on any fallback and reject OpenAI voices and non-string audio formats

* fix(realtime): read the client scope only when the websocket has one and reject any-case OpenAI and empty Bedrock voices

* test(bedrock): cover realtime replay, refusal and committed failure through a real proxy

Fix the scripted Bedrock peer's port import and the nested tool call cell's stale expected events, so the Nova Sonic integration file collects again

(cherry picked from commit 3ef0b35255)

* test(integration): write worker configs beside test-supplied configs (#47066)

Under worker isolation the harness rewrote every proxy config into the owned proxy's directory, so modules a test placed next to its own config (custom_auth) no longer resolved and the proxy died at boot. The copy now lands next to a test-supplied config, while configs inside the checkout still go to the worker directory so nothing is written into the repo tree

(cherry picked from commit e754857de9)

* test(e2e): keep the prompt-caching affinity test on the live provider (#47072)

With E2E_PROVIDER_CACHE=1 the test's Anthropic deployment went through the
shared response cache. Each call's recording expires on its own, so a run
could replay the cache-writing call while a follow-up went live against a
cold provider cache, recording creation instead of a read. That recording
then replayed as a failure for 24 hours. Mark the test provider_live, as
PROVIDER_CACHE.md requires for prompt-caching tests

(cherry picked from commit 6b45a196c4)

* test(integration): send post-kill requests on a fresh connection in two worker-kill tests (#47080)

kill() returns once the killed worker's main thread is a zombie, but its other threads can
still be exiting and holding its sockets open. A keep-alive connection pooled to that worker
still looks healthy, so the next request goes out on it and the closing socket answers with
a reset. The old reap wait used to hide this. A new connection can only be accepted by a
live worker, so the surviving-worker assertions now run on a fresh client

(cherry picked from commit c32eea634a)

* fix(caching): keep prompt cache usage on streamed cache hits (#47073)

* fix(caching): keep prompt cache usage on streamed cache hits

A stream=true request served from the response cache rebuilt its usage from
the prompt, completion and total counts only, so prompt_tokens_details and the
cache read and creation counts were dropped on the replayed stream. /v1/messages
clients routed to Bedrock Converse saw input_tokens equal to the whole prompt
and no cache tokens on a hit.

Both replays now build the usage through one helper that also restores
prompt_tokens_details and the integer cache read and creation counts, skipping
cached values that do not validate.

* fix(caching): coerce replayed token counts the way the live usage does

The replay accepted only exact ints for the token counts, so an integral float
or numeric string in a cached entry became 0 where the previous replay kept it.
Counts now go through pydantic int coercion and fall back only when they do not
validate.

(cherry picked from commit d346d769f0)

* fix(logging): keep the async request's logging payload when the sync success thread runs late (#47019)

* fix(logging): keep the async request's logging payload when sync callbacks run late

Treat the "cache" success callback as internal when deciding whether to start
the sync success thread for async requests. It has no branch in the sync
handler, so with `cache: true` that thread did nothing except rebuild and
overwrite model_call_details["standard_logging_object"].

When the sync handler does run for an async request (a real sync-only logger
is configured), it now builds its own payload and hands it only to its own
callbacks. The async handler keeps sole ownership of the shared payload, so
edits made by async logging hooks (for example the v3 rate limiter's mirrored
x-ratelimit headers that Prometheus reads) are no longer discarded. Sync
requests keep their existing behavior.

* fix(logging): keep sync cache hits logged and isolate the async-request payload build

The sync completion cache-hit path reused handle_sync_success_callbacks_for_async_calls,
so treating "cache" as internal silently dropped sync callbacks on sync cache hits. It now
submits the sync handler through its own method, as it effectively always did.

For async requests the sync handler builds its payload from a copy of the call details, so
message redaction cannot rewrite the shared standard_logging_object, and when it builds no
payload its callbacks keep the shared one instead of getting None.

* test(caching): lock sync cache-hit logging for completion, embedding and text_completion

* test(logging): keep sync hook edits off a caller-supplied payload for async requests

* fix(logging): give sync hooks a copy of the async payload when the thread builds none

* test(logging): check every legacy sync logger gets the thread's own payload

* test(logging): cover traceloop and supabase sync logging for async requests

(cherry picked from commit a4e0570bea)

* fix(cost): price exact cost-map names before price-free capability rules, and fix SCIM and MCP integration tests on CircleCI (#47037)

* fix(test-harness): preserve sibling auth modules in isolated worker configs

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): expect servers in MCP connect-flow descriptions

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): expect ptu_hours in daily activity metrics after #43043

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): kill every serving worker once the SCIM push blocks on the row lock

* fix(cost): price exact cost-map names before price-free capability rule matches

* test(streaming): price a priced alias stream at its deployment model and keep the unpriceable case unmapped

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(cost): price an explicit base_model under its own provider after candidate reordering

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(cost): retain priced generalized candidates and skip explicit-pricing lookups

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(cost): assert custom pricing makes no remote model-info requests

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(cost): keep the per-candidate pricing provider final

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(router): pin a Bedrock application profile prompt for the one-hour ttl its base model sends

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(integration): assert the Nova Sonic tool-call argument delta carries the full arguments

* fix(cost): sort cost candidates from the static cost map and rules, without provider lookups

* test(integration): bill route-priced Bedrock chat streams and responses, and pin application profiles for an hour on messages and cache hits

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Yuneng Jiang <yuneng@berri.ai>
(cherry picked from commit 4a58784fa2)

* test(e2e): warm the memory test up with two batches before the measured one (#47087)

* test(e2e): warm the memory test up with two batches before the measured one

On a cold worker the second batch of failing requests can still raise the
allocator's high-water mark by about 50 MB while the live Python heap stays
flat, so the 48 MB budget failed about 1 in 10 Buildkite runs without a leak.
The test now runs two warmup batches, measures the third against the same
budget, and records every batch's settled growth per worker as an
rss_batch_growth JUnit property for later calibration

* test(e2e): record each memory batch's growth as soon as it settles

A failure in a later batch no longer drops the growth already measured, and
the worker keys are no longer sorted, which raised on a mix of named and
unnamed hosts

* test(e2e): silence the xunit2 record_property warning on the memory test

(cherry picked from commit 1fd7f81f97)

* test: import pytest and Final for the backported #47073 test on rc

On main these imports came from an earlier commit that is not on rc/1.107.0, so the
picked test failed collection with NameError

---------

Co-authored-by: Mateo Wang <277851410+mateo-berri@users.noreply.github.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-17 00:20:23 -07:00
..
_prompt_cache_pin_support.py fix(router): keep the prompt caching affinity pin alive as long as the prefix's cache_control ttl (#46084) 2026-10-14 21:10:09 -07:00
either_role.json test(integration): add read-replica routing harness to the CircleCI integration suite (#42692) 2026-09-24 00:25:03 -07:00
test_advisor_failure_cooldown.py test(integration): regression tests for July provider translation, routing and streaming bugs (#42693) 2026-09-23 09:51:06 -07:00
test_audit_any_sweep_chaos.py test(integration): give chaos and timing tests a harness API and gate raw signals (#46031) 2026-10-12 05:27:33 -07:00
test_auto_router_management.py test(integration): wait on the right signal in five flaky integration contracts (#46737) 2026-10-15 13:48:51 -07:00
test_azure_passthrough_spend_row.py fix(vllm): write spend log rows for /vllm passthrough calls to router models (#45733) 2026-10-14 12:40:48 -07:00
test_base_model_context_window_owned_proxy.py fix(router): let an exact base_model widen a deployment's context window (#46197) 2026-10-16 06:37:40 +00:00
test_complexity_router_databricks_classifier.py test(integration): give chaos and timing tests a harness API and gate raw signals (#46031) 2026-10-12 05:27:33 -07:00
test_complexity_router_llm_classifier.py refactor(types): replace Any with proven types in 7 files (#43844) 2026-10-02 02:47:47 -07:00
test_declared_provider_bare_model_routes.py test(integration): hand every harness server a port from one per-worker block (#46761) 2026-10-15 16:56:40 -07:00
test_deployment_num_retries_generic_routes_wire.py fix(router): retry a /v1/messages stream the provider drops before the first content chunk (#44276) 2026-10-05 22:53:39 +00:00
test_encrypted_content_affinity_no_peer.py fix(router): serve Responses turns from a sibling when the encrypted content origin has no boundary peer (#43015) 2026-09-24 17:31:43 -07:00
test_end_user_region_routing.py fix(router)!: keep RPM, region, and param checks when token counting fails (#44544) 2026-10-16 09:20:34 +00:00
test_fallback_hop_foreign_encrypted_reasoning.py test(integration): hand every harness server a port from one per-worker block (#46761) 2026-10-15 16:56:40 -07:00
test_fallback_retry_header_contracts.py test: move 76 live top-level tests to offline unit and integration coverage (#45352) 2026-10-08 10:33:35 -07:00
test_include_fallback_errors_wire.py fix(router): keep include_fallback_errors off the provider call on the sync Router path (#45218) 2026-10-07 22:25:12 -07:00
test_key_max_parallel_requests.py test(integration): move legacy proxy, router and Redis tests into tests/integration (#44128) 2026-10-01 23:00:54 -07:00
test_key_tpm_reservation.py test(integration): regression tests for July provider translation, routing and streaming bugs (#42693) 2026-09-23 09:51:06 -07:00
test_messages_stream_retry_budget_sources_owned_proxy.py fix(proxy): backport the 1.107.0 rc triage fixes to rc/1.107.0 (#47043) 2026-10-16 19:03:48 -07:00
test_model_capability_flags.py fix: keep model capability flags out of provider requests (#46647) 2026-10-15 14:30:10 +00:00
test_observed_routing.py test(integration): cover health_routing endpoint contracts (#44744) 2026-10-14 06:34:22 +00:00
test_payment_required_cooldown.py test(integration): give chaos and timing tests a harness API and gate raw signals (#46031) 2026-10-12 05:27:33 -07:00
test_payment_required_mapping.py fix(exceptions): map upstream 402 to PaymentRequiredError and cool down 402 deployments (#44879) 2026-10-06 20:35:13 -07:00
test_pdf_document_pre_call_checks_owned_proxy.py test(integration): remove six setup causes of CircleCI integration reds (#46490) 2026-10-14 12:00:35 -07:00
test_per_model_rate_limit_fallbacks.py test(integration): give chaos and timing tests a harness API and gate raw signals (#46031) 2026-10-12 05:27:33 -07:00
test_per_model_rate_limit_fallbacks_lifecycle.py test(integration): give chaos and timing tests a harness API and gate raw signals (#46031) 2026-10-12 05:27:33 -07:00
test_pre_call_response_format_filter.py fix(router)!: keep RPM, region, and param checks when token counting fails (#44544) 2026-10-16 09:20:34 +00:00
test_priority_model_tpm_enforcement.py test(integration): regression tests for July provider translation, routing and streaming bugs (#42693) 2026-09-23 09:51:06 -07:00
test_priority_rate_limit_headers.py chore(lint): remove the LIT002 mutable-construction rule (#43971) 2026-10-01 12:24:02 -07:00
test_priority_scheduler_queue_cleanup.py test(integration): remove six setup causes of CircleCI integration reds (#46490) 2026-10-14 12:00:35 -07:00
test_prompt_cache_pin_memory_routes.py fix(router): keep the prompt caching affinity pin alive as long as the prefix's cache_control ttl (#46084) 2026-10-14 21:10:09 -07:00
test_prompt_cache_pin_ttl.py fix!: backport the second batch of rc/1.107.0 CI triage fixes from main (#47090) 2026-10-17 00:20:23 -07:00
test_prompt_cache_pin_ttl_chaos.py fix(router): keep the prompt caching affinity pin alive as long as the prefix's cache_control ttl (#46084) 2026-10-14 21:10:09 -07:00
test_prompt_caching_affinity_tool_call_marks.py fix(caching): count tool_call cache_control marks in the injection census (#43556) 2026-10-03 17:33:48 -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_ptu_shares_regex_timing.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_redis_increment_with_floor.py ci(circleci): test Redis behavior against local Redis and print short tracebacks (#44062) 2026-10-01 13:00:54 -07:00
test_redis_recovery.py test(integration): add read-replica routing harness to the CircleCI integration suite (#42692) 2026-09-24 00:25:03 -07:00
test_stale_cost_map_boot.py fix(caching): key response cache by router model group in litellm_metadata (#44542) 2026-10-05 17:06:21 +00:00
test_team_tag_routing.py test(integration): move legacy proxy, router and Redis tests into tests/integration (#44128) 2026-10-01 23:00:54 -07:00
test_usage_based_routing_redis_reads.py test: fix stale and flaky tests across CircleCI, GHA and Buildkite (#45530) 2026-10-09 11:40:14 -07:00
test_user_config_routing.py test: take keys out of the legacy proxy, enterprise and mcp unit tests before moving them (#42901) 2026-09-24 14:56:52 -07:00
test_video_poll_routing_wire.py feat(dashscope): add Wan 3.0, Wan 2.7 and HappyHorse video generation via /v1/videos (#43706) 2026-10-14 10:10:07 -07:00
test_vllm_passthrough_spend_row.py fix(vllm): write spend log rows for /vllm passthrough calls to router models (#45733) 2026-10-14 12:40:48 -07:00
test_vllm_passthrough_stream_relay.py fix(vllm): write spend log rows for /vllm passthrough calls to router models (#45733) 2026-10-14 12:40:48 -07:00
test_vllm_passthrough_stream_usage_settings.py fix(vllm): write spend log rows for /vllm passthrough calls to router models (#45733) 2026-10-14 12:40:48 -07:00