77 lines
2.3 KiB
Dart
77 lines
2.3 KiB
Dart
// 观看去重存储单测：mark/contains 与跨日 key 惰性清理
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import 'package:flutter_test/flutter_test.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:video_app/core/storage/watch_dedup_store.dart';
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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Future<SharedPreferences> setupPrefs(Map<String, Object> initial) async {
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SharedPreferences.setMockInitialValues(initial);
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final prefs = await SharedPreferences.getInstance();
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WatchDedupStore.initForTest(prefs);
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return prefs;
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}
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group('WatchDedupStore', () {
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test('markWatched 后 hasWatched 为 true，未标记为 false', () async {
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await setupPrefs(const {});
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final store = WatchDedupStore.I;
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expect(store.hasWatched(101), isFalse);
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await store.markWatched(101);
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expect(store.hasWatched(101), isTrue);
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expect(store.hasWatched(102), isFalse);
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});
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test('重复标记不产生重复记录', () async {
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final prefs = await setupPrefs(const {});
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final store = WatchDedupStore.I;
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await store.markWatched(101);
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await store.markWatched(101);
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final key = prefs.getKeys().firstWhere((k) => k.startsWith('watch_'));
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expect(prefs.getStringList(key), ['101']);
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});
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test('complete 与 watch 相互独立', () async {
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await setupPrefs(const {});
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final store = WatchDedupStore.I;
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await store.markWatched(101);
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expect(store.hasCompleted(101), isFalse);
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await store.markCompleted(101);
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expect(store.hasCompleted(101), isTrue);
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});
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test('访问时惰性清理非今日 key', () async {
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final prefs = await setupPrefs(const {
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'watch_20200101': ['1', '2'],
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'complete_20200101': ['3'],
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'other_key': 'keep',
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});
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final store = WatchDedupStore.I;
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// 触发清理
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store.hasWatched(999);
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store.hasCompleted(999);
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expect(prefs.getKeys().contains('watch_20200101'), isFalse);
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expect(prefs.getKeys().contains('complete_20200101'), isFalse);
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// 无关 key 不受影响
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expect(prefs.getString('other_key'), 'keep');
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});
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test('陈旧数据不会命中今日去重', () async {
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await setupPrefs(const {
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'watch_20200101': ['101'],
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});
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final store = WatchDedupStore.I;
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expect(store.hasWatched(101), isFalse);
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});
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});
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}
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