"""
pytest 全局配置和 fixtures。
单元测试使用 mock，集成测试需要真实服务。
"""
import json
import tempfile
from pathlib import Path
from typing import Dict, Any

import pytest


@pytest.fixture(scope="session")
def mock_config_dict() -> Dict[str, Any]:
    """
    模拟配置数据，用于不依赖真实 config.json 的测试。
    """
    return {
        "db_engine": {
            "engine": "sqlite+pysqlite:///:memory:",
            "async_engine": "sqlite+aiosqlite:///:memory:",
            "engine_option": {"echo": False},
        },
        "redis": {
            "connection": {
                "url": "redis://localhost:6379/15",
            },
        },
        "rbac": {
            "table": {
                "rule": "rbac_rule",
                "user": "rbac_user",
                "item": "rbac_item",
                "assignment": "rbac_assignment",
                "item_child": "rbac_item_child",
            },
            "user_class": "paste.rbac.rbac_user.RbacUser",
        },
        "logger": {
            "default": {
                "basic": {
                    "level": 40,
                },
            },
        },
        "tornado": {
            "demo": {
                "port": 9000,
            },
        },
    }


@pytest.fixture
def temp_config_file(mock_config_dict):
    """
    创建临时配置文件，测试后自动清理。
    """
    with tempfile.NamedTemporaryFile(
        mode="w", suffix=".json", delete=False, encoding="utf-8"
    ) as f:
        json.dump(mock_config_dict, f, ensure_ascii=False)
        temp_path = Path(f.name)

    yield temp_path

    # 清理
    temp_path.unlink(missing_ok=True)