* test: move the unit half of 126 mixed legacy files into tests/unit
* test: restore litellm globals that moved tests set
* test: finalize migration test cleanup
* test: restore original bodies of moved legacy tests
The move into tests/unit had rewritten 612 test bodies, and some of the rewrites dropped assertions. Each moved test now carries its original body from the legacy file, with only the imports, helpers, fake provider credentials and monkeypatched env it needs to run under tests/unit
test_timeout_streaming goes back to tests/local_testing because it needs the fake OpenAI endpoint server. The image payload fixture moves with its only user, and two tests that leaked global state (a registered model cost entry and queued logging tasks) are now isolated
* test: drop module imports shadowed by restored local imports
* test: assert on LiteLLM output in no-assertion moved tests and isolate leaks
Twenty no-assertion candidates get one assertion on the value LiteLLM returns, with the original lines unchanged. Four tests go back to their legacy files because they only check types or imports, write into the working directory, or cannot assert without a body change
Two moved tests leaked globals into later tests in the same worker, so monkeypatch fixtures now restore the retry-after header parser and the end user cost tracking flags
* test: drain queued logging tasks before the Phoenix span test
The moved Phoenix test counted spans from logging tasks that earlier tests had queued, so the drain fixture moves to tests/unit/conftest.py and both it and the Datadog batch test use it. test_factory_function goes back to its legacy file because its returned wrapper calls the real Assistants API and cannot be asserted on without a body change
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Co-authored-by: yuneng <yuneng@berri.ai>
* refactor(types): prove runtime types at harness, search, rag and client boundaries
Replace Any with adapter-validated types in the litellm.agent() harness, the
search provider transformations, RAG ingestion and query, the vector store
pre-call hook and registry, the galileo and opik logging integrations and the
proxy client CLI. Each boundary gets unit tests for well-formed and malformed
payloads.
* chore(typing): prove types at more provider boundaries and restore search transformations
Second pass over a2a, embedding, rerank, image, audio and small provider
modules. Search transformations go back to their previous form because
validating their response bodies would change the proxy status for
malformed upstream bodies from 400 to 500.
* refactor(types): prove types at logging, files, rerank, image, audio and management boundaries
Replace Any with validated or annotation-only types in 37 more files: logging
integrations, token counters, provider files/rerank/image generation/audio
transcription transformations, pass-through logging handlers and management
endpoints. No proxy HTTP status or error type changes.
* refactor(types): prove types at repository, spend, files and router boundaries
Replace Any with repository table accessors, validated mappings and
annotation-only types in 33 more files: Prisma repositories, the enterprise
batch and responses cost checkers, budget reservation, files endpoints,
management endpoints, the policy registry, the adaptive and complexity routers
and the secret managers. No proxy HTTP status or error type changes.
* test(types): run the aiohttp transformation test in-process and cover repository row conversion
The aiohttp chat transformation test no longer starts a server. It feeds the
transformation a response whose json() returns the body under test.
The proxy unit shards now exercise stored model rows whose params are JSON
strings and the object permission create and update paths.
Kwargs LiteLLM code introduces for its own use were only kept out of provider
bodies if someone also listed them in all_litellm_params. Undeclared ones went
into extra_body or optional_params, reached the provider, and the provider
rejected the request. is_litellm_owned_kwarg in types/utils.py now defines
LiteLLM-owned once: a registered name, or any name starting with
INTERNAL_KWARG_PREFIX from litellm/constants.py. Every filter that builds
provider params from kwargs uses it: chat completion, transcription,
embedding, image generation and edit, search and video, ElevenLabs text to
speech, and the Bedrock batch mapper. The two untyped shared filters now take
Mapping[str, object]
The stream_chunk_size wire test becomes test_internal_params_wire.py. It also
sends an undeclared _litellm_ kwarg and asserts that no _litellm_ key reaches
any of the six provider bodies, while extra_body passthrough keeps working
Refs LIT-8318, LIT-8319
Migrate 18 provider test files from tests/test_litellm/llms to tests/unit/llms.
194 kept tests move as-is after mutation testing; 1 test deleted
(test_completion_datarobot_with_environment_variables, env-gated no-assert);
the fixture-only fal_ai cost calculator file is removed.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
