haiku.rag/tests/agents/qa/test_qa.py
Yiorgis Gozadinos 82fd10e0ee
Migrate LanceDB to native async API
Convert all LanceDB operations from sync calls wrapped in async
functions to the native async API (connect_async, AsyncConnection,
AsyncTable, AsyncQuery). Database I/O no longer blocks the event loop.

- Store and HaikuRAG use async context managers (async with). Store
  initialization is deferred to __aenter__; direct construction
  without async with is no longer supported.
- Index creation uses config objects (FTS, BTree, IvfPq) instead of
  string-based index_type parameter.
- Upgrade callbacks are async.
- HaikuRAG tracks background vacuum tasks and awaits them in __aexit__
  and before destructive rebuild operations to avoid races with
  concurrent table mutations.
- temp_db_path fixture uses pytest's tmp_path for reliable async
  cleanup.
2026-04-24 14:42:52 +03:00

69 lines
2.3 KiB
Python

from pathlib import Path
import pytest
from datasets import Dataset
from evaluations.evaluators import LLMJudge
from haiku.rag.agents.qa.agent import QuestionAnswerAgent
from haiku.rag.client import HaikuRAG
from haiku.rag.config import Config
from haiku.rag.config.models import ModelConfig
@pytest.fixture(scope="module")
def vcr_cassette_dir():
return str(Path(__file__).parent.parent.parent / "cassettes" / "test_qa")
@pytest.mark.asyncio
async def test_get_qa_agent_factory(temp_db_path):
"""Test get_qa_agent factory function creates a properly configured agent."""
from haiku.rag.agents.qa import get_qa_agent
async with HaikuRAG(temp_db_path, create=True) as client:
agent = get_qa_agent(client, Config)
assert agent is not None
assert isinstance(agent, QuestionAnswerAgent)
# Verify internal client is set correctly
assert agent._client is client
@pytest.mark.asyncio
async def test_get_qa_agent_with_custom_prompt(temp_db_path):
"""Test get_qa_agent factory with custom system prompt."""
from haiku.rag.agents.qa import get_qa_agent
async with HaikuRAG(temp_db_path, create=True) as client:
custom_prompt = "You are a custom QA assistant."
agent = get_qa_agent(client, Config, system_prompt=custom_prompt)
assert agent is not None
assert isinstance(agent, QuestionAnswerAgent)
assert agent._system_prompt == custom_prompt
@pytest.mark.vcr()
async def test_qa_ollama(allow_model_requests, qa_corpus: Dataset, temp_db_path):
"""Test Ollama QA with LLM judge (VCR recorded)."""
async with HaikuRAG(temp_db_path, create=True) as client:
qa = QuestionAnswerAgent(
client,
ModelConfig(provider="ollama", name="gpt-oss", enable_thinking=True),
)
llm_judge = LLMJudge()
doc = qa_corpus[1]
await client.create_document(
content=doc["document_extracted"], uri=doc["document_id"]
)
question = doc["question"]
expected_answer = doc["answer"]
answer, _ = await qa.answer(question)
is_equivalent = await llm_judge.judge_answers(question, answer, expected_answer)
assert is_equivalent, (
f"Generated answer not equivalent to expected answer.\nQuestion: {question}\nGenerated: {answer}\nExpected: {expected_answer}"
)