"""Admin 存储快照的配额、回收站与物理合计口径。"""
from __future__ import annotations

import sys
import unittest
from datetime import datetime, timezone
from pathlib import Path
from unittest.mock import MagicMock, patch
from uuid import uuid4

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))

from web.admin import _storage_page


class AdminStorageTests(unittest.TestCase):
    def test_storage_page_exposes_trash_and_physical_total(self) -> None:
        uid = uuid4()
        scanned = datetime(2026, 8, 28, tzinfo=timezone.utc)
        total_result = MagicMock()
        total_result.scalar_one.return_value = 1
        rows_result = MagicMock()
        rows_result.all.return_value = [
            (uid, "user@example.com", "测试用户", "tester", 100, 2, 40, 1, scanned)
        ]
        session = MagicMock()
        session.execute.side_effect = [total_result, rows_result]

        with patch("core.agent_builder.load_config", return_value={"quotas": {}}):
            page = _storage_page(session, 0, 20)

        row = page["rows"][0]
        self.assertEqual(row["bytes_used"], 100)
        self.assertEqual(row["trash_bytes"], 40)
        self.assertEqual(row["trash_file_count"], 1)
        self.assertEqual(row["physical_bytes"], 140)


if __name__ == "__main__":
    unittest.main()