litellm/tests/unit/llms
yuneng-jiang 6ca90b927c
test(ci): repair stale tests and flaky CI infrastructure (#43983)
* test(ci): add used_client_oauth_token to the GCS pub/sub spend-log golden

#43063 stamps used_client_oauth_token into spend-log metadata, so
test_async_gcs_pub_sub_v1 failed on main with an extra metadata key

* test(ui): give the auto-router threshold save wait room for the availability debounce

#42625 keeps Save disabled while a 300ms-debounced availability check runs.
This test waits for Save right after the change, so the whole debounce lands
inside waitFor's 1s default and it times out under CI load. It is the
recurring UI Unit Tests failure on main since #42625 landed

* test(e2e): expect no pricing tier on bills for streamed calls OpenAI served at default

#42870 added both the rule that a served default or standard tier bills at
base pricing and records no service_tier, and streamed tests expecting the
row to record 'default'. They have failed on every scheduled litellm-e2e run
since. The tests now map the served tier to the pricing basis the bill must
record and check input is billed at that basis's rate; the messages case
registers custom rates so the rate check has something to compare against

* test(e2e-ui): wait for the call-id search before hovering the logs row

The row the spec hovers is already on the unfiltered first page, so it was
found before the search request returned. The search response then
re-rendered the table under the mouse, and the Base UI tooltip never opened.
Reproduced with Playwright against a local proxy: hovering right after the
fill never shows the tooltip, hovering after the search response shows the
call id every time

* test(e2e): run the Together structured-output case on the hybrid Qwen with reasoning off

The case picked the cheapest Together row flagged supports_response_schema.
DeepSeek-V4-Flash-0731 hit its cost-map deprecation date on 2026-09-29, so the
pick moved to GLM-5.3-Flash, a reasoning-only model that spends the 1024-token
budget thinking and returns content=None. Qwen3.5-9B is the pinned hybrid model
the reasoning_effort=none case already exercises, and Together lists it with
structured output support

* test(integration): read the agent 365 guardrail status by its own name in spend logs

The MCP shard runs under xdist against one database, and a sibling file creates a
default_on pre_mcp_call content filter there. The owned proxy reloads DB guardrails, so
that filter's 'success' entry could land first in guardrail_information and the test
read it instead of the agent 365 verdict

* test(unit): ignore asyncio's leaked-task records in the budget limiter push-failure log check

gc.collect() inside the caplog window can collect a pending task an earlier test left
on a closed loop, and asyncio logs 'Task was destroyed but it is pending' into this
test's records. The check still counts every LiteLLM logger, and unretrieved task
exceptions on this loop still go through the asserted exception handler

* test(e2e-ui): fill the create-tag fields inside the dialog

#42949 added 'Filter by tag name' and 'Filter by description' inputs to the Tag
Management page, so page-wide getByLabel('Tag Name') and getByLabel('Description')
match two elements and Playwright's strict mode fails the create step

* test(integration): run integration proxies with the CI license

Multi-worker proxies start each uvicorn worker in a fresh process, so every
worker reads the license from its environment. Forward LITELLM_LICENSE into the
proxy and test runner environments

* ci: save GitHub Actions caches only from main and bump codecov-action to 5.5.5

Every pull request saved its own uv, maturin, Rust and Prisma caches, about
4.5 GB per PR, so the repository's 10 GB cache budget evicted main's entries
within minutes. Pull request jobs then missed every cache, downloaded all
dependencies from PyPI and hit the install step timeouts. Pull requests now
restore only, and main keeps the caches warm for them. test-linting and
check-ui-api-types run only on pull requests and keep saving

codecov-action 5.5.4 imports its signing key from the deleted codecovsecurity
keybase account, so every upload failed signature verification. 5.5.5 reads it
from codecovsecops; the key ID matches the one signing the current CLI

* test(unit): join the session-minting thread before collecting the handler

asyncio.to_thread resumes the test as soon as the worker sets its result,
while the pool thread can still hold the work item and through it the
handler. gc.collect() then cannot finalize the handler and the session stays
open. A pool that shuts down before the test continues drops that reference

* test(integration): relaunch owned proxies that lose their port, expire idle gateway connections early

owned_proxy_process released its reserved port and the proxy bound it only
after full startup, so another xdist worker or an outgoing connection could
take it first and the proxy exited with 'address already in use'. The launch
now retries on a fresh port when that happens and stops every failed attempt.

uvicorn closes idle keep-alive connections after 5 seconds and httpx expired
them at the same 5 seconds, so a request sent right at that mark could reuse a
socket the server was closing and get 'Connection reset by peer'. Gateway
clients now drop idle connections after 2 seconds

* ci(circleci): give the base SDK wheel build the same 30 minute no-output window as the Windows build

The release profile builds with fat LTO and one codegen unit, so the final
link of litellm-cache-s3 runs silently for minutes. Successful builds take
711 to 749 seconds, right at the default 10 minute no-output limit, and about
30% of recent runs were killed there

* test(integration): model the budget-reset database outage as 10 seconds instead of 5 refused connections

The proxy retries the database about every 30 seconds and each retry opens
roughly one connection, so a 5-connection outage took 3 to 4 retries to clear
and recovery landed between 60 and 90 seconds, straddling the test's 80 second
reset window. A fixed 10 second outage still refuses the immediate reconnect
and recovers on the next retry

* ci: move the unit-test uv cache split into a composite action

check_workflow_startup_safety sums every setup step's timeout, so the save and
restore variants each counted 5 minutes although only one runs. One composite
step keeps the setup ceiling at 35 minutes

* test(unit): point tiktoken at the bundled cache for every unit test

The rust_bridge tokenizer tests loaded o200k_base before any test in their
xdist worker had imported default_encoding, so tiktoken fell back to the
temp cache and tried to download under pytest-socket. Move the session
fixture from litellm_core_utils/conftest.py to the root unit conftest.

* test(integration): answer model discovery probes in the hosted_vllm wire tests

The router's periodic upstream model info refresh sends GET /v1/models to
hosted_vllm deployments, so a wire server that is live during a refresh
sees an extra request. Answer the probe with an empty model list and leave
it out of the provider-call assertions, matching the responses bridge
tests.
2026-10-01 17:46:43 +00:00
..
a2a test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
aiml test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
anthropic fix(bedrock): add beta for thinking display updates (#43832) 2026-10-01 09:21:10 -07:00
apiserpent test(unit): add package markers to migrated unit test directories 2026-09-20 11:53:14 +00:00
azure fix(proxy): relay Azure passthrough body model groups through the router (#43896) 2026-09-30 14:57:31 -07:00
azure_ai test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
base_llm feat(sail): add Sail as a provider with service_tier mapped to its completion window (#42840) 2026-09-26 12:57:48 -07:00
baseten test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
bedrock fix(bedrock): add beta for thinking display updates (#43832) 2026-10-01 09:21:10 -07:00
bedrock_mantle test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
black_forest_labs test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
bytez test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
cerebras test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
chat fix(params): validate stream_chunk_size once, before any provider call (#43222) 2026-09-26 23:01:20 +00:00
chatgpt test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
cloudflare test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
cohere refactor(ocr): remove the Python OCR execution path and require the Rust route (#43081) 2026-09-24 18:18:50 -07:00
cometapi test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
compactifai test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
crusoe test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
custom_httpx test(ci): repair stale tests and flaky CI infrastructure (#43983) 2026-10-01 17:46:43 +00:00
dashscope test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
databricks fix(streaming): keep the served service_tier on streamed chunks and spend rows (#42870) 2026-09-29 12:54:17 -07:00
datarobot test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
deepgram test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
deepinfra test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
deepseek refactor(anthropic): rename experimental_pass_through to pass_through (#43329) 2026-09-26 13:00:50 -07:00
docker_model_runner test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
edenai test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
elevenlabs fix(params): keep _litellm_* kwargs out of provider request bodies by construction (#43221) 2026-09-26 15:20:09 -07:00
fal_ai test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
fastcrw test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
featherless_ai test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
fireworks_ai feat(fireworks_ai): route and list the auto, auto-instant and firerouter routers (#43641) 2026-09-28 19:08:16 -07:00
gdc test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
gemini test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
gigachat test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
github_copilot refactor(anthropic): rename experimental_pass_through to pass_through (#43329) 2026-09-26 13:00:50 -07:00
gradient_ai test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
groq test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
heroku test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
hosted_vllm fix(hosted_vllm): keep reasoning_content on replayed assistant messages (#43599) 2026-09-30 13:12:28 -07:00
huggingface test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
inception test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
jina_ai test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
langflow fix(ci): stop stale CI reds, keep unit tests off the host env, retry CyberArk policy conflicts (#43294) 2026-09-26 09:25:13 -07:00
lemonade test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
litellm_proxy fix(spend): attribute CLI session spend to the per-user cli-session alias instead of the hashed session token (#40541) 2026-09-24 18:21:47 -07:00
llamafile test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
lm_studio test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
manus test: migrate phase 9 legacy llm provider tests to tests/unit 2026-09-20 08:13:11 +00:00
meta test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
meta_llama test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
minimax test: migrate phase 9 legacy llm provider tests to tests/unit 2026-09-20 08:13:11 +00:00
mistral test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
modelscope test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
mongodb test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
moonshot chore(cost-map): remove models past their deprecation date (#42435) 2026-09-22 21:19:26 +00:00
nadir test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
nebius test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
neosantara test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
nimble test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
novita test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
nscale test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
nvidia_nim test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
nvidia_riva test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
oci fix(params): validate stream_chunk_size once, before any provider call (#43222) 2026-09-26 23:01:20 +00:00
ocr test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
ollama test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
oobabooga test(unit): make every tests/unit directory a package so pytest collection is unique 2026-09-20 11:50:59 +00:00
openai feat(guardrails): honor litellm_params.timeout in every HTTP guardrail (#43134) 2026-09-30 21:18:47 -07:00
openai_like feat(providers): add Cortecs as an OpenAI-compatible provider (#43872) 2026-09-30 19:49:24 -07:00
openrouter Merge remote-tracking branch 'origin/main' into litellm_migrate_tests_p12 2026-09-20 13:44:19 +00:00
ovhcloud test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
parallel_ai test: add __init__.py to phase 12 unit test directories 2026-09-20 12:36:15 +00:00
parasail test: add __init__.py to phase 12 unit test directories 2026-09-20 12:36:15 +00:00
pass_through test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
perplexity test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
pg_vector test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
publicai test: add __init__.py to phase 12 unit test directories 2026-09-20 12:36:15 +00:00
ragflow test: add __init__.py to intermediate phase 12 unit test directories 2026-09-20 12:37:21 +00:00
recraft test: add __init__.py to intermediate phase 12 unit test directories 2026-09-20 12:37:21 +00:00
reducto test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
runwayml test: add __init__.py to phase 12 unit test directories 2026-09-20 12:36:15 +00:00
s3_vectors test: add __init__.py to intermediate phase 12 unit test directories 2026-09-20 12:37:21 +00:00
sagemaker fix(params): validate stream_chunk_size once, before any provider call (#43222) 2026-09-26 23:01:20 +00:00
sail test(e2e): align completion, SAIL, and spend-log fixtures with supported contracts (#43902) 2026-09-30 14:21:22 -07:00
sambanova test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
sap test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
scaleway test: add __init__.py to phase 12 unit test directories 2026-09-20 12:36:15 +00:00
snowflake test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
soniox test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
stability test: add __init__.py to intermediate phase 12 unit test directories 2026-09-20 12:37:21 +00:00
tencent refactor(anthropic): rename experimental_pass_through to pass_through (#43329) 2026-09-26 13:00:50 -07:00
tinyfish test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
together_ai test: migrate legacy provider tests to tests/unit (wave 2, phase 13) 2026-09-20 14:18:49 +00:00
valkey test: migrate legacy provider tests to tests/unit (wave 2, phase 13) 2026-09-20 14:18:49 +00:00
vercel_ai_gateway test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
vertex_ai fix(transcription): honor base_url alias for Groq Whisper and report it as the api base (#43917) 2026-09-30 15:03:23 -07:00
volcengine test: stop CI tests from downloading tokenizer files and images (#43257) 2026-09-25 19:27:48 -07:00
voyage test: add __init__.py to every tests/unit directory this migration touches 2026-09-20 11:52:09 +00:00
wandb test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
watsonx test: add __init__.py to every tests/unit directory this migration touches 2026-09-20 11:52:09 +00:00
xai feat(xai): add native xAI batches and files support (#42812) 2026-09-25 15:35:20 -07:00
you_com test: migrate phase 14 wave 2 provider tests to tests/unit 2026-09-20 11:01:40 +00:00
zai test: add __init__.py to every tests/unit directory this migration touches 2026-09-20 11:52:09 +00:00
__init__.py test(unit): add package markers to migrated unit test directories 2026-09-20 11:53:14 +00:00
test_cache_control_and_reasoning.py test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
test_file_content_block.py test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
test_file_search_responses.py test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
test_lifecycle_fix.py test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00
test_polling_url_origin_match.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_predibase_transformation.py test: move tests/test_litellm/llms into tests/unit/llms (#43191) 2026-09-25 12:43:23 -07:00