feat(client): 主题选择 controller + SharedPreferences 持久化

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-24 21:46:51 +08:00
parent 48b9340219
commit d743bb04b6
2 changed files with 50 additions and 0 deletions
@@ -0,0 +1,25 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:jiu_client/core/theme/theme_controller.dart';
+
+void main() {
+  setUp(() => SharedPreferences.setMockInitialValues({}));
+
+  test('默认 a；set 持久化并可 restore', () async {
+    final c = ProviderContainer();
+    expect(c.read(themeControllerProvider), 'a');
+    await c.read(themeControllerProvider.notifier).set('c');
+    expect(c.read(themeControllerProvider), 'c');
+
+    final c2 = ProviderContainer();
+    await c2.read(themeControllerProvider.notifier).restore();
+    expect(c2.read(themeControllerProvider), 'c');
+  });
+
+  test('非法 key 被忽略', () async {
+    final c = ProviderContainer();
+    await c.read(themeControllerProvider.notifier).set('zzz');
+    expect(c.read(themeControllerProvider), 'a');
+  });
+}