litellm/tests/unit/caching
devin-ai-integration[bot] 56bafc29cf
feat(gemini): accept file content blocks with video_metadata on multimodal embeddings (#45305)
* feat(gemini): accept file content blocks with video_metadata on multimodal embeddings

* test(gemini): annotate the embedding mock helper and keep the type comment short

* fix(gemini-embeddings): keep file blocks through a partial embedding cache hit and validate video_metadata strictly

* test(caching): type the partial-hit cache test and pin its clock

* fix(gemini-embeddings): accept the Files API URI /v1/files returns as a file block's file_id

* fix(gemini-embeddings): 400 on bad input shapes, drop unknown block keys under drop_params, cache multi-block inputs

A bare object `input` answered 500 from both the caching handler and the
transformation; both now answer 400. An unresolved `files/` reference on
vertex_ai/ answered a ValueError 500; it now answers 400 naming the gemini/
provider. An empty `format` passed through to the provider; it now answers 400
naming file.format. Unknown block keys (`detail`, an unknown video_metadata
key, a top-level block key) are dropped under drop_params, global or
per-request, and still answer 400 without it. The embedding cache counted
file blocks against `max_messages`, so a request with 5 or more blocks was
never cached; file blocks no longer count.

* fix(caching): answer 400 for an object embedding input on the cache lookup

* test(gemini-embeddings): annotate the new embedding tests with return types and Final

* test(gemini-embeddings): annotate the transformation and files batch tests with return types and Final

* test(gemini-embeddings): audit file content blocks on the wire, in the cache, in batch uploads and under chaos

Integration cells for gemini/ and vertex_ai/ embedding file blocks with video_metadata: the batchEmbedContents and embedContent wire shapes, format overrides, nested and repeated inputs, every malformed block answering 400 before any provider call, drop_params at the request, deployment and YAML levels, the OpenAI SDK sync and async clients, Redis cache fills, hits, partial hits and the metadata in the key with zero-spend hit rows, chat, responses and messages controls, the vertex_ai/ batch JSONL upload, a mixed fast/slow/malformed/dropped burst and a worker kill. The wire peer now reads chunked request bodies, which the streamed GCS media upload sends

* test(integration): treat an upload the client abandons before its terminating chunk as a disconnect, never a stored request

---------

Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-08 13:20:03 -07:00
..
__init__.py ci: move caching, proxy-extras, gateway and enterprise tests into tests/unit and run them from litellm-tests (#42902) 2026-09-24 15:49:59 -07:00
test_azure_blob_cache.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_cache_preset_key.py ci: move caching, proxy-extras, gateway and enterprise tests into tests/unit and run them from litellm-tests (#42902) 2026-09-24 15:49:59 -07:00
test_caching.py feat(gemini): accept file content blocks with video_metadata on multimodal embeddings (#45305) 2026-10-08 13:20:03 -07:00
test_caching_handler.py feat(gemini): accept file content blocks with video_metadata on multimodal embeddings (#45305) 2026-10-08 13:20:03 -07:00
test_check_and_fix_namespace_none_guard.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_disk_cache.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_dual_cache.py ci(circleci): test Redis behavior against local Redis and print short tracebacks (#44062) 2026-10-01 13:00:54 -07:00
test_embedding_router.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_evicted_client_closer.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_gcs_cache.py refactor(llms): expose public names for private provider helpers (#45037) 2026-10-07 08:49:25 -07:00
test_in_memory_cache.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_llm_caching_handler.py refactor(llms): expose public names for private provider helpers (#45037) 2026-10-07 08:49:25 -07:00
test_llm_client_cache_e2e.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_qdrant_semantic_cache.py refactor(llms): expose public names for private provider helpers (#45037) 2026-10-07 08:49:25 -07:00
test_redis_batch.py fix(otel): nest cache spans under their operation and name service spans by purpose (#44150) 2026-10-03 09:20:27 -07:00
test_redis_cache.py fix(otel): nest cache spans under their operation and name service spans by purpose (#44150) 2026-10-03 09:20:27 -07:00
test_redis_cluster_cache.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_redis_cluster_node_isolation.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_redis_connection_pool.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_redis_semantic_cache.py fix(caching): skip the cache past max_messages and keep tool_result text in semantic prompts (#43878) 2026-10-07 17:32:39 +00:00
test_request_redis_batch_post_call.py refactor(proxy): expose public names for private proxy helpers (#45170) 2026-10-07 18:59:27 -07:00
test_request_redis_batch_pre_call.py refactor(proxy): expose public names for private proxy helpers (#45170) 2026-10-07 18:59:27 -07:00
test_responses_stream_cache_keys.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
test_s3_cache.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
test_unit_test_caching.py refactor: expose core private helpers under public names (#44871) 2026-10-07 00:05:27 +00:00
test_valkey_semantic_cache.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