litellm/tests
Mateo Wang 11b5d1a817
feat(gemini): set the long decode budget for requests with no output limit from LITELLM_GEMINI_DEFAULT_MAX_OUTPUT_TOKENS (#47542)
* feat(gemini): LITELLM_GEMINI_DEFAULT_MAX_OUTPUT_TOKENS sets the long decode budget for requests that send no limit

* test(gemini): cover a default long decode budget set by LITELLM_GEMINI_DEFAULT_MAX_OUTPUT_TOKENS

* fix(gemini): apply the default output budget only to requests asking for text output

* refactor(gemini): apply the default output budget once in the async request transform

* fix(gemini): leave the default output budget off non-chat models and a snake_case generation_config

* fix(gemini): skip the default output budget for audio-only models and continuation resumes

Lyria and other Gemini chat models whose cost map row lists no text output answer 400 when sent a maxOutputTokens, and a request that resumes from a continuation token answers 400 when a limit is added beside it. Both now go out without the default budget.

* fix(vertex_ai): skip the Gemini default budget for a model a deployment's model_info overrides, and pass odd generationConfig shapes through

* fix(vertex_ai): cap the Gemini default budget per deployment at the loaded cost map and its own model_info limit

* test(vertex_ai): wrap a long test signature under the 120 character limit

* fix(vertex_ai): keep a direct call's default output budget under the loaded cost map limit

A litellm.Router deployment's model_info writes onto the shared cost map row, so a later direct call with no model_info read that raised value and Vertex answered 400. The direct call now caps at the lower of the loaded row and the live row, so litellm.register_model can still lower the cap.

* fix(vertex_ai): ignore a deployment output limit that is not positive

A model_info.max_output_tokens of 0 or -1 capped the default budget at that value, and Google answers 400 to a limit that is not positive. It now counts as unreadable, so the cost map limit applies.

* fix(gemini): never continue a request asking for more than one candidate in camelCase

* fix(gemini): keep continuing a request whose candidate count is null or 0
2026-10-21 02:42:48 +00:00
..
_support fix(proxy)!: end a chat completions stream with an error event when a guardrail blocks mid-stream (#46953) 2026-10-17 18:00:12 -07:00
base_sdk_tests fix(sdk): decide MCP gateway routing without importing the proxy handler (#45961) 2026-10-20 01:44:54 +00:00
benchmarks feat(extraction): add /v1/extraction with Cloudflare Clairic support (#47473) 2026-10-20 15:51:45 -07:00
code_coverage_tests fix(router): unregister strategy selectors from global callbacks on discard (#45795) 2026-10-21 02:39:36 +00:00
documentation_tests fix(proxy): let configured pass-through endpoints outrank built-in provider prefix routes (#44133) 2026-10-10 12:26:17 -07:00
e2e test(perf): add chat_completions_2rps, responses_2rps and messages_2rps direct vs bridge cases (#47752) 2026-10-21 02:32:03 +00:00
e2e_harness test(perf): emit event_loop_stalls hold counts as perf_ JUnit properties (#47706) 2026-10-21 01:19:28 +00:00
fixtures test: migrate tests/llm_translation into unit, integration and e2e tiers (#45759) 2026-10-11 07:58:53 +00:00
harness_e2e fix(harness): set PWD to the working directory of local sandbox commands (#47530) 2026-10-20 20:06:11 +00:00
integration fix(streaming)!: send the include_usage chunk with an empty choices array (#47109) 2026-10-21 02:26:05 +00:00
rust-python-harness feat(rust): encode LiteLLM response ids on native responses (#46572) 2026-10-18 20:52:34 -07:00
test_litellm_rust fix(logging)!: fire one CustomLogger failure hook per async call outside the async flag list (#47124) 2026-10-20 15:19:14 -07:00
typing fix: support OpenAI SDK 3 while retaining SDK 2 compatibility (#44927) 2026-10-09 19:45:50 -07:00
unit feat(gemini): set the long decode budget for requests with no output limit from LITELLM_GEMINI_DEFAULT_MAX_OUTPUT_TOKENS (#47542) 2026-10-21 02:42:48 +00:00
windows_tests test: move packaging and install checks off CircleCI build_and_test (#45757) 2026-10-10 09:33:51 -07:00
__init__.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
_fake_openai_endpoint_server.py
_flush_vcr_cache.py
_live_test_helpers.py
_master_key.py fix(security): remove the publicly known master key from the repo (#44718) 2026-10-06 10:55:24 -07:00
_openai_record_replay_proxy.py
_process_helpers.py test: count a zombie grandchild as gone in the migrate deploy timeout test (#42570) 2026-09-22 14:59:26 -07:00
_vcr_conftest_common.py test: migrate tests/llm_translation into unit, integration and e2e tiers (#45759) 2026-10-11 07:58:53 +00:00
_vcr_redis_persister.py
_wait_helpers.py
_ws_vcr.py
AGENTS.md docs(agents): ban semicolons and colons in human-facing text (#45684) 2026-10-09 16:36:32 -07:00
capturing_transport.py test(vcr): guard leaked cassette patches and make injected-transport embedding tests immune (#42542) 2026-09-22 14:20:18 -07:00
eval_swe_bench.py
fake_openai_endpoint.py
gettysburg.wav
large_text.py
openai_batch_completions.jsonl
pyrightconfig.json
README.MD test: finish the non-proxy half of tests/test_litellm (#43281) 2026-09-25 22:43:41 -07:00
test_logging.conf
test_rust_python_harness.py test: move 76 live top-level tests to offline unit and integration coverage (#45352) 2026-10-08 10:33:35 -07:00
VCR_TESTING.md test: migrate tests/llm_translation into unit, integration and e2e tiers (#45759) 2026-10-11 07:58:53 +00:00
white_100x100.png test: stop CI tests from downloading tokenizer files and images (#43257) 2026-09-25 19:27:48 -07:00

In total litellm runs 1000+ tests

[02/20/2025] Update:

To make it easier to contribute and map what behavior is tested,

we've started mapping the litellm directory in tests/unit

This folder can only run mock tests.