Vicky
a3f3481f4f
设备标识: Android SSAID/ iOS IDFV 原生通道 → Dart DeviceIdProvider 国家解析: 注册/登录从后端 IP → 国家/语言/时区/币种 自动落库 账号资料: 全部本地化展示 (account_display.dart) 我的页: 继续观看卡片点击直接进播放页
82 lines
2.4 KiB
Dart
82 lines
2.4 KiB
Dart
// Author: fruit.com.cn
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import 'package:flutter_test/flutter_test.dart';
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import 'package:fruitshorts/core/data/services/auth_session_store.dart';
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import 'package:fruitshorts/core/data/services/device_id_provider.dart';
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import 'package:shared_preferences_platform_interface/in_memory_shared_preferences_async.dart';
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import 'package:shared_preferences_platform_interface/shared_preferences_async_platform_interface.dart';
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/// 可控的系统设备标识来源。
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class _FakeDeviceIdProvider implements DeviceIdProvider {
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_FakeDeviceIdProvider(this.value, {this.region});
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final String? value;
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final String? region;
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int calls = 0;
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@override
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Future<String?> systemDeviceId() async {
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calls++;
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return value;
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}
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@override
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Future<String?> deviceRegion() async => region;
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}
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void main() {
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setUp(() {
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SharedPreferencesAsyncPlatform.instance =
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InMemorySharedPreferencesAsync.empty();
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});
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test('should_prefer_system_device_id_over_local_value', () async {
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final provider = _FakeDeviceIdProvider('a-9774d56d682e549c');
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final store = AuthSessionStore(deviceIdProvider: provider);
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expect(await store.deviceId(), 'a-9774d56d682e549c');
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});
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test('should_fall_back_to_stable_local_uuid_when_system_id_missing', () async {
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final store = AuthSessionStore(
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deviceIdProvider: _FakeDeviceIdProvider(null),
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);
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final first = await store.deviceId();
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final second = await store.deviceId();
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// 同一次运行内固定，且符合 UUIDv4 形态
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expect(first, second);
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expect(first, startsWith('d-'));
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expect(
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RegExp(
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r'^d-[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$',
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).hasMatch(first),
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isTrue,
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reason: '本地兜底必须是 UUIDv4，避免 32 位随机带来的碰撞',
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);
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});
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test('should_cache_system_id_within_one_session', () async {
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final provider = _FakeDeviceIdProvider('i-E621E1F8-C36C-495A-93FC-0C247A3E6E5F');
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final store = AuthSessionStore(deviceIdProvider: provider);
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await store.deviceId();
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await store.deviceId();
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expect(provider.calls, 1);
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});
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test('should_return_device_region_or_empty_string', () async {
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final store = AuthSessionStore(
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deviceIdProvider: _FakeDeviceIdProvider(null, region: 'TH'),
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);
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final missing = AuthSessionStore(
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deviceIdProvider: _FakeDeviceIdProvider(null),
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);
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expect(await store.deviceRegion(), 'TH');
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expect(await missing.deviceRegion(), '');
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});
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}
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