# -*- coding: utf-8 -*- """ 测试公共支撑。 1. 将 scripts/ 加入 sys.path,便于 `from cli…` / `from db…` / `from util…` 等导入。 2. `IsolatedDataRoot`:设置 `JIANGCHANG_DATA_ROOT` 与 `JIANGCHANG_USER_ID`, 退出时恢复原值并删除临时目录,避免污染真实用户数据目录。 """ from __future__ import annotations import os import shutil import sys import tempfile from typing import Optional _TESTS_DIR = os.path.dirname(os.path.abspath(__file__)) _SKILL_ROOT = os.path.abspath(os.path.join(_TESTS_DIR, "..")) _SCRIPTS_DIR = os.path.join(_SKILL_ROOT, "scripts") if _SCRIPTS_DIR not in sys.path: sys.path.insert(0, _SCRIPTS_DIR) _ISOLATION_KEYS = ( "JIANGCHANG_DATA_ROOT", "JIANGCHANG_USER_ID", ) def get_scripts_dir() -> str: return _SCRIPTS_DIR def get_skill_root() -> str: return _SKILL_ROOT def platform_kit_version_patch(version: str = "1.0.17"): """Mock installed jiangchang-platform-kit version for health/diagnostics tests.""" from unittest.mock import patch return patch( "jiangchang_skill_core.runtime_diagnostics._platform_kit_version", return_value=version, ) class IsolatedDataRoot: """ 在独立临时目录下模拟数据根,避免污染本机默认数据目录。 进入上下文时: - JIANGCHANG_DATA_ROOT -> tempfile.mkdtemp(prefix='skill-test-') - JIANGCHANG_USER_ID -> _test(与业务默认用户区分) 退出时:两个变量均恢复为进入前状态(若原先未设置则 pop),并删除临时目录。 """ def __init__(self, user_id: str = "_test") -> None: self._tmp: Optional[str] = None self._old: dict[str, Optional[str]] = {} self._user_id = user_id def __enter__(self) -> str: self._tmp = tempfile.mkdtemp(prefix="skill-test-") for k in _ISOLATION_KEYS: self._old[k] = os.environ.get(k) os.environ["JIANGCHANG_DATA_ROOT"] = self._tmp os.environ["JIANGCHANG_USER_ID"] = self._user_id return self._tmp def __exit__(self, *exc_info: object) -> None: for k in _ISOLATION_KEYS: v = self._old.get(k) if v is None: os.environ.pop(k, None) else: os.environ[k] = v if self._tmp and os.path.isdir(self._tmp): shutil.rmtree(self._tmp, ignore_errors=True) self._tmp = None