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c79b087552
# Context For test automation, the end goal is to run a single pytest command from root test directory (llama_stack/providers/tests/.) such that we execute push-blocking tests The work plan: 1) trigger pytest from llama_stack/providers/tests/. 2) use config file to determine what tests and parametrization we want to run # What does this PR do? 1) consolidates the "inference-models" / "embedding-model" / "judge-model" ... options in root conftest.py. Without this change, we will hit into error when trying to run `pytest /Users/sxyi/llama-stack/llama_stack/providers/tests/.` because of duplicated `addoptions` definitions across child conftest files. 2) Add a `config` option to specify test config in YAML. (see [`ci_test_config.yaml`](https://gist.github.com/sixianyi0721/5b37fbce4069139445c2f06f6e42f87e) for example config file) For provider_fixtures, we allow users to use either a default fixture combination or define their own {api:provider} combinations. ``` memory: .... fixtures: provider_fixtures: - default_fixture_param_id: ollama // use default fixture combination with param_id="ollama" in [providers/tests/memory/conftest.py](https://fburl.com/mtjzwsmk) - inference: sentence_transformers memory: faiss - default_fixture_param_id: chroma ``` 3) generate tests according to the config. Logic lives in two places: a) in `{api}/conftest.py::pytest_generate_tests`, we read from config to do parametrization. b) after test collection, in `pytest_collection_modifyitems`, we filter the tests to include only functions listed in config. ## Test Plan 1) `pytest /Users/sxyi/llama-stack/llama_stack/providers/tests/. --collect-only --config=ci_test_config.yaml` Using `--collect-only` tag to print the pytests listed in the config file (`ci_test_config.yaml`). output: [gist](https://gist.github.com/sixianyi0721/05145e60d4d085c17cfb304beeb1e60e) 2) sanity check on `--inference-model` option ``` pytest -v -s -k "ollama" --inference-model="meta-llama/Llama-3.1-8B-Instruct" ./llama_stack/providers/tests/inference/test_text_inference.py ``` ## Before submitting - [ ] This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case). - [x] Ran pre-commit to handle lint / formatting issues. - [x] Read the [contributor guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md), Pull Request section? - [ ] Updated relevant documentation. - [ ] Wrote necessary unit or integration tests.
124 lines
3.9 KiB
Python
124 lines
3.9 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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import pytest
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from llama_stack.apis.agents import AgentConfig, Turn
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from llama_stack.apis.inference import SamplingParams, UserMessage
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from llama_stack.providers.datatypes import Api
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from llama_stack.providers.utils.kvstore import kvstore_impl
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from llama_stack.providers.utils.kvstore.config import SqliteKVStoreConfig
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from .fixtures import pick_inference_model
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from .utils import create_agent_session
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@pytest.fixture
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def sample_messages():
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return [
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UserMessage(content="What's the weather like today?"),
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]
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@pytest.fixture
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def common_params(inference_model):
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inference_model = pick_inference_model(inference_model)
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return dict(
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model=inference_model,
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instructions="You are a helpful assistant.",
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enable_session_persistence=True,
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sampling_params=SamplingParams(temperature=0.7, top_p=0.95),
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input_shields=[],
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output_shields=[],
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tools=[],
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max_infer_iters=5,
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)
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class TestAgentPersistence:
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@pytest.mark.asyncio
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async def test_delete_agents_and_sessions(self, agents_stack, common_params):
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agents_impl = agents_stack.impls[Api.agents]
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agent_id, session_id = await create_agent_session(
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agents_impl,
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AgentConfig(
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**{
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**common_params,
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"input_shields": [],
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"output_shields": [],
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}
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),
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)
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run_config = agents_stack.run_config
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provider_config = run_config.providers["agents"][0].config
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persistence_store = await kvstore_impl(
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SqliteKVStoreConfig(**provider_config["persistence_store"])
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)
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await agents_impl.delete_agents_session(agent_id, session_id)
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session_response = await persistence_store.get(
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f"session:{agent_id}:{session_id}"
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)
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await agents_impl.delete_agents(agent_id)
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agent_response = await persistence_store.get(f"agent:{agent_id}")
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assert session_response is None
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assert agent_response is None
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@pytest.mark.asyncio
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async def test_get_agent_turns_and_steps(
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self, agents_stack, sample_messages, common_params
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):
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agents_impl = agents_stack.impls[Api.agents]
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agent_id, session_id = await create_agent_session(
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agents_impl,
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AgentConfig(
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**{
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**common_params,
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"input_shields": [],
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"output_shields": [],
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}
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),
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)
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# Create and execute a turn
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turn_request = dict(
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agent_id=agent_id,
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session_id=session_id,
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messages=sample_messages,
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stream=True,
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)
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turn_response = [
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chunk async for chunk in await agents_impl.create_agent_turn(**turn_request)
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]
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final_event = turn_response[-1].event.payload
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turn_id = final_event.turn.turn_id
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provider_config = agents_stack.run_config.providers["agents"][0].config
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persistence_store = await kvstore_impl(
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SqliteKVStoreConfig(**provider_config["persistence_store"])
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)
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turn = await persistence_store.get(f"session:{agent_id}:{session_id}:{turn_id}")
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response = await agents_impl.get_agents_turn(agent_id, session_id, turn_id)
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assert isinstance(response, Turn)
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assert response == final_event.turn
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assert turn == final_event.turn.model_dump_json()
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steps = final_event.turn.steps
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step_id = steps[0].step_id
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step_response = await agents_impl.get_agents_step(
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agent_id, session_id, turn_id, step_id
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)
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assert step_response.step == steps[0]
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