refactor(test): unify vector_io tests and make them configurable (#1398)

## Test Plan


`LLAMA_STACK_CONFIG=inference=sentence-transformers,vector_io=sqlite-vec
pytest -s -v test_vector_io.py --embedding-model all-miniLM-L6-V2
--inference-model='' --vision-inference-model=''`

```
test_vector_io.py::test_vector_db_retrieve[txt=:vis=:emb=all-miniLM-L6-V2] PASSED
test_vector_io.py::test_vector_db_register[txt=:vis=:emb=all-miniLM-L6-V2] PASSED
test_vector_io.py::test_insert_chunks[txt=:vis=:emb=all-miniLM-L6-V2-test_case0] PASSED
test_vector_io.py::test_insert_chunks[txt=:vis=:emb=all-miniLM-L6-V2-test_case1] PASSED
test_vector_io.py::test_insert_chunks[txt=:vis=:emb=all-miniLM-L6-V2-test_case2] PASSED
test_vector_io.py::test_insert_chunks[txt=:vis=:emb=all-miniLM-L6-V2-test_case3] PASSED
test_vector_io.py::test_insert_chunks[txt=:vis=:emb=all-miniLM-L6-V2-test_case4] PASSED
```

Same thing with:
- LLAMA_STACK_CONFIG=inference=sentence-transformers,vector_io=faiss
- LLAMA_STACK_CONFIG=fireworks

(Note that ergonomics will soon be improved re: cmd-line options and env
variables)
This commit is contained in:
Ashwin Bharambe 2025-03-04 13:37:45 -08:00 committed by GitHub
parent fd8c991393
commit dd0db8038b
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27 changed files with 117 additions and 559 deletions

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@ -128,6 +128,7 @@ def distro_from_adhoc_config_spec(adhoc_config_spec: str) -> str:
api_providers = adhoc_config_spec.replace(";", ",").split(",")
provider_registry = get_provider_registry()
distro_dir = tempfile.mkdtemp()
provider_configs_by_api = {}
for api_provider in api_providers:
api_str, provider = api_provider.split("=")
@ -147,7 +148,7 @@ def distro_from_adhoc_config_spec(adhoc_config_spec: str) -> str:
# call method "sample_run_config" on the provider spec config class
provider_config_type = instantiate_class_type(provider_spec.config_class)
provider_config = replace_env_vars(provider_config_type.sample_run_config())
provider_config = replace_env_vars(provider_config_type.sample_run_config(__distro_dir__=distro_dir))
provider_configs_by_api[api_str] = [
Provider(