refactor(apps): 主题系统迁移至 ColorScheme + 扩展架构并支持 Dark Mode

2026-03-27 19:07:39 +08:00
parent ecc1ec6ce4
commit ae29a8209b
146 changed files with 4301 additions and 3200 deletions
@@ -0,0 +1,65 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:social_app/data/cache/cache_policy.dart';
+import 'package:social_app/data/cache/cached_repository.dart';
+import 'package:social_app/data/cache/hybrid_cache_store.dart';
+import 'package:social_app/data/cache/memory_cache_store.dart';
+import 'package:social_app/data/cache/persistent_cache_store.dart';
+
+class _IntCachedRepository extends CachedRepository<int> {
+  int loadCount = 0;
+
+  _IntCachedRepository({required super.store})
+    : super(
+        policy: const CachePolicy(
+          softTtl: Duration(hours: 1),
+          hardTtl: Duration(hours: 2),
+          minRefreshInterval: Duration(minutes: 10),
+        ),
+      );
+
+  Future<int> fetch({bool forceRefresh = false}) {
+    return getOrLoad(
+      key: 'test:number',
+      forceRefresh: forceRefresh,
+      loadFromRemote: () async {
+        loadCount += 1;
+        return loadCount;
+      },
+    );
+  }
+}
+
+void main() {
+  group('CachedRepository', () {
+    test('reads from cache after first load', () async {
+      final repo = _IntCachedRepository(
+        store: HybridCacheStore(
+          memory: MemoryCacheStore(),
+          persistent: PersistentCacheStore(),
+        ),
+      );
+
+      final first = await repo.fetch();
+      final second = await repo.fetch();
+
+      expect(first, 1);
+      expect(second, 1);
+      expect(repo.loadCount, 1);
+    });
+
+    test('force refresh bypasses cached value', () async {
+      final repo = _IntCachedRepository(
+        store: HybridCacheStore(
+          memory: MemoryCacheStore(),
+          persistent: PersistentCacheStore(),
+        ),
+      );
+
+      await repo.fetch();
+      final refreshed = await repo.fetch(forceRefresh: true);
+
+      expect(refreshed, 2);
+      expect(repo.loadCount, 2);
+    });
+  });
+}