"""验证本地运行目录策略，不需要连接设备。"""

from __future__ import annotations

import sys
from pathlib import Path
import tempfile
import unittest


CLIENT_ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(CLIENT_ROOT / "src"))

from cmbuyer_client.runtime import RuntimePaths


class RuntimePathsTests(unittest.TestCase):
    def test_ensure_exists_creates_only_runtime_directories(self) -> None:
        with tempfile.TemporaryDirectory() as directory:
            paths = RuntimePaths.from_root(Path(directory) / "runtime")

            paths.ensure_exists()

            self.assertTrue(paths.logs.is_dir())
            self.assertTrue(paths.artifacts.is_dir())