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NotesAgentic/backend/tests/conftest.py
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docs: 将仓库代码注释统一为中文
2026-09-10 00:40:56 +08:00

38 lines
1.8 KiB
Python

"""pytest 全局隔离:把所有测试的数据目录/数据库/Vault 重定向到临时目录。
这样测试不会读写真实的 backend/data(真实索引与笔记),也使得「默认库应为空」这类
断言在任意本机状态下都确定成立——即使开发者已在本地跑过 rebuild。
"""
from __future__ import annotations
import pytest
from app.config import get_settings
@pytest.fixture(autouse=True)
def _isolate_data_dir(tmp_path, monkeypatch):
data_dir = tmp_path / "data"
monkeypatch.setenv("APP_DATA_DIR", str(data_dir))
monkeypatch.setenv("APP_DB_PATH", str(data_dir / "app.db"))
monkeypatch.setenv("APP_VAULT_PATH", str(tmp_path / "vault"))
# 清除 lru 缓存,让本次测试内的 get_settings() 读到临时目录
get_settings.cache_clear()
# 单元测试显式注入确定性嵌入。生产使用真实模型。
from app import container as container_module
from app.services import note_service
from app.retrieval.engine import engine
from app.retrieval.embedding import HashEmbeddingProvider
from app.providers.routing import ModelRoutingService
def test_routing(providers, credentials):
return ModelRoutingService(providers, credentials, local_embedding=HashEmbeddingProvider())
monkeypatch.setattr(container_module, "_local_model_routing", test_routing)
monkeypatch.setattr(container_module.container.model_routing, "local_embedding", HashEmbeddingProvider())
monkeypatch.setattr(note_service, "embedding", HashEmbeddingProvider())
test_embedding = HashEmbeddingProvider()
monkeypatch.setattr(engine, "embedding", test_embedding)
monkeypatch.setattr(engine, "_routed_defaults", (test_embedding, engine.vector_store))
yield
get_settings.cache_clear()