Files
Ichino/test/account_backup_test.dart
T
Cookiues 0cb5320290 feat: 主页账号备份,并修好 B50 预览缩不小
账号备份(AccountBackupCard + AccountBackupService):
- 并发读 GetUserData/Extend/Option/Rating/Charge/Activity/MissionData +
  Character + Map(分页)+ KaleidxScope + 各 itemKind 的 GetUserItemApi,
  汇成一个 JSON 字符串可复制到剪贴板。舞里程与总游玩数据本就在
  userData 的 point/totalPoint/playCount 里。
- itemKind 15(KaleidxScopeKey)不列进回读清单:客户端 ExportUserItems
  从不输出它,下行也没有读它的路径,钥匙实际是
  userKaleidxScopeList[].isKeyFound。
- 全程只发 GetUser*Api,不碰 UpsertUserAllApi。
- 逐段容错:私服没实现某个接口时其余照样备出,失败段单独列出——
  「读到但是空的」和「没读到」在 userItemList 里按 kind 分开存,可区分。
- 取数与拼装分开,buildBackupDocument/encode 部分是纯函数,单测覆盖。

B50 预览:原因是 InteractiveViewer(constrained:false) 给孩子无界约束,
FittedBox(fit: fitWidth) 在无界下根本不缩放,海报按 1762x1850 原尺寸铺开;
而 minScale 又算成 1.0,于是既巨大又缩不动。改为给一个 contain 尺寸的
有限盒子让 FittedBox 真正缩放,minScale 固定 1.0(这个版本没有
initialScale 可用)。RepaintBoundary 留在 FittedBox 内侧,绘制尺寸仍是
1762x1850,导出分辨率不受影响,并加了断言守住这点。
2026-10-02 12:26:03 +08:00

94 lines
3.2 KiB
Dart

import 'dart:convert';
import 'package:flutter_test/flutter_test.dart';
import 'package:ichino/services/account_backup_service.dart';
void main() {
group('账号备份文档', () {
final sections = <String, Object?>{
'userData': {
'userData': {'point': 123456, 'totalPoint': 999999, 'playCount': 1234},
},
'userCharacterList': [
{'characterId': 101, 'level': 999999, 'awakening': 0, 'useCount': 7},
],
'userMapList': [
{'mapId': 550002, 'distance': 999999999, 'isComplete': true},
],
'userItemList': {
'5': [
{'itemKind': 5, 'itemId': 11820, 'stock': 1, 'isValid': true},
],
'6': const <Object?>[],
},
};
test('带格式版本、userId 与 exportedAt,各段挂在 data 下', () {
final doc = buildBackupDocument(
userId: 42,
sections: sections,
exportedAt: DateTime.utc(2026, 10, 2, 3, 4, 5),
);
expect(doc['backupFormat'], AccountBackup.formatVersion);
expect(doc['userId'], 42);
expect(doc['exportedAt'], '2026-10-02T03:04:05.000Z');
expect(doc['data'], sections);
});
test('encode 出来的是能原样解回来的 JSON 字符串', () {
final backup = AccountBackup(
document: buildBackupDocument(userId: 42, sections: sections),
failedSections: const [],
);
final text = backup.encode();
expect(text, isA<String>());
expect(text.contains('11820'), isTrue);
final back = jsonDecode(text) as Map<String, dynamic>;
final data = back['data'] as Map<String, dynamic>;
final userData =
(data['userData'] as Map<String, dynamic>)['userData']
as Map<String, dynamic>;
expect(userData['point'], 123456);
final items = data['userItemList'] as Map<String, dynamic>;
expect(items['5'], hasLength(1));
// 空的那一类要留着:「读到但是空的」和「没读到」不是一回事。
expect(items.containsKey('6'), isTrue);
expect(items['6'], isEmpty);
});
test('单段失败不算整体失败,但会记下来并让 isComplete 变 false', () {
final backup = AccountBackup(
document: buildBackupDocument(userId: 7, sections: sections),
failedSections: const ['userMaps: HTTP 500', 'userItemList/12: 超时'],
);
expect(backup.isComplete, isFalse);
expect(backup.failedSections, hasLength(2));
// 失败信息不进 data,备份正文仍然可用。
expect(
(jsonDecode(backup.encode()) as Map)['data'].containsKey('userMaps'),
isFalse,
);
});
test('byteLength 与实际编码长度一致', () {
final backup = AccountBackup(
document: buildBackupDocument(userId: 7, sections: sections),
failedSections: const [],
);
expect(backup.byteLength, utf8.encode(backup.encode()).length);
});
test('备份要覆盖用户点名的那几类数据', () {
expect(kBackupItemKinds, containsAll([1, 2, 3, 5, 6, 7, 10, 11, 12]));
// 15 = KaleidxScopeKey,客户端从不读它,不该出现在回读清单里。
expect(kBackupItemKinds, isNot(contains(15)));
});
});
}