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Kill "remote" providers and fix testing with a remote stack properly (#435)

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# What does this PR do?

This PR kills the notion of "pure passthrough" remote providers. You
cannot specify a single provider you must specify a whole distribution
(stack) as remote.

This PR also significantly fixes / upgrades testing infrastructure so
you can now test against a remotely hosted stack server by just doing

```bash
pytest -s -v -m remote  test_agents.py \
  --inference-model=Llama3.1-8B-Instruct --safety-shield=Llama-Guard-3-1B \
  --env REMOTE_STACK_URL=http://localhost:5001
```

Also fixed `test_agents_persistence.py` (which was broken) and killed
some deprecated testing functions.

## Test Plan

All the tests.
This commit is contained in:
Ashwin Bharambe 2024-11-12 21:51:29 -08:00 • committed by GitHub
parent 59a65e34d3
commit 12947ac19e
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28 changed files with 406 additions and 519 deletions
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6
llama_stack/providers/tests/memory/fixtures.py
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@ -14,7 +14,7 @@ from llama_stack.distribution.datatypes import Api, Provider, RemoteProviderConf
from llama_stack.providers.inline.memory.faiss import FaissImplConfig
from llama_stack.providers.remote.memory.pgvector import PGVectorConfig
from llama_stack.providers.remote.memory.weaviate import WeaviateConfig
from llama_stack.providers.tests.resolver import resolve_impls_for_test_v2
from llama_stack.providers.tests.resolver import construct_stack_for_test
from llama_stack.providers.utils.kvstore import SqliteKVStoreConfig
from ..conftest import ProviderFixture, remote_stack_fixture
from ..env import get_env_or_fail
@ -101,10 +101,10 @@ async def memory_stack(request):
fixture_name = request.param
fixture = request.getfixturevalue(f"memory_{fixture_name}")
impls = await resolve_impls_for_test_v2(
test_stack = await construct_stack_for_test(
[Api.memory],
{"memory": fixture.providers},
fixture.provider_data,
)
return impls[Api.memory], impls[Api.memory_banks]
return test_stack.impls[Api.memory], test_stack.impls[Api.memory_banks]