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 +1,71 @@
+import 'dart:async';
+
+import 'package:flutter_test/flutter_test.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/models/user_profile.dart';
+import 'package:social_app/data/cache/persistent_cache_store.dart';
+import 'package:social_app/features/settings/data/services/user_profile_cache_repository.dart';
+
+void main() {
+  group('UserProfileCacheRepository', () {
+    test('keeps in-memory snapshot and invalidates correctly', () async {
+      var remoteCalls = 0;
+      final repository = UserProfileCacheRepository(
+        store: HybridCacheStore(
+          memory: MemoryCacheStore(),
+          persistent: PersistentCacheStore(),
+        ),
+        remoteLoader: () async {
+          remoteCalls += 1;
+          return UserProfile(id: 'u1', username: 'user-$remoteCalls');
+        },
+      );
+
+      final first = await repository.getProfile();
+      final second = await repository.getProfile();
+
+      expect(first.username, 'user-1');
+      expect(second.username, 'user-1');
+      expect(repository.cachedUser?.username, 'user-1');
+      expect(remoteCalls, 1);
+
+      await repository.invalidate();
+
+      expect(repository.cachedUser, isNull);
+
+      final afterInvalidate = await repository.getProfile();
+      expect(afterInvalidate.username, 'user-2');
+      expect(remoteCalls, 2);
+    });
+
+    test(
+      'invalidate prevents stale in-flight refresh from restoring cache',
+      () async {
+        final completer = Completer<UserProfile>();
+        final repository = UserProfileCacheRepository(
+          store: HybridCacheStore(
+            memory: MemoryCacheStore(),
+            persistent: PersistentCacheStore(),
+          ),
+          remoteLoader: () => completer.future,
+        );
+
+        final pending = repository.getProfile(forceRefresh: true);
+        await repository.invalidate();
+
+        completer.complete(
+          const UserProfile(id: 'u-old', username: 'old-user'),
+        );
+        await pending;
+
+        expect(repository.cachedUser, isNull);
+
+        final cachedEntry = await repository.readCacheEntry(
+          UserProfileCacheRepository.cacheKey,
+        );
+        expect(cachedEntry, isNull);
+      },
+    );
+  });
+}