* fix(count_tokens): answer 400 for Vertex partner models without a count API and OpenAI-shaped provider errors on /v1/responses/input_tokens
* fix(count_tokens): answer 400 for Vertex Mistral counts and type the input_tokens error tests
Vertex has no count-tokens route for Mistral or codestral models, so they now
get the same 400 as other partner models without a count API instead of a 404
that points operators at IAM.
* fix(count_tokens): unwrap prefixed provider errors on /v1/responses/input_tokens
* fix(count_tokens): say LiteLLM, not Vertex, cannot count a Vertex partner model
* fix(count_tokens): count a Vertex partner model with its configured custom_tokenizer and unwrap prefixed flat provider errors
* fix(count_tokens): keep the 400 for contents-only Vertex partner counts with a custom_tokenizer
* fix(count_tokens): pass through an OpenAI provider error that omits param or code
* fix(count_tokens): keep the status-based type for Anthropic count errors on the Responses route
* test(count_tokens): cover the Vertex partner count gate and Responses count error shapes on a real proxy
* test(count_tokens): add regression tests for the Vertex partner count gate and Responses count error shapes
* ci: fix the litellm-tests unit job with sysmon coverage, an env allowlist and coverage upload on failure
* test: replace key-dependent proxy, enterprise and mcp unit tests with synthetic values and integration and e2e coverage
* test: drop key reads at the legacy proxy, enterprise and mcp paths and wire the gemini pass-through split
* ci: move caching, proxy-extras, gateway and enterprise tests into tests/unit and run them from litellm-tests under their legacy flags
* ci: move caching, proxy-extras, gateway and enterprise tests into tests/unit and run them from litellm-tests under their legacy flags
* ci: move tests/proxy_unit_tests to tests/unit/proxy and run the proxy-db shards from litellm-tests
* ci: fail the unit shard when circleci tests split errors
* test: drop restating comments from the gemini pass-through split
* build: point the local proxy unit targets at the nested tests/unit/proxy tree
* ci: exit the unit shard cleanly when circleci tests split assigns it no files
---------
Co-authored-by: yuneng <yuneng@berri.ai>
2026-09-24 22:59:11 +00:00
Renamed from tests/proxy_unit_tests/test_custom_tokenizer_bug.py (Browse further)
