update

.github/workflows/flutter.yaml

@@ -0,0 +1,41 @@
+name: Flutter CI
+
+on:
+  push:
+    branches:
+      - main # 根据你的默认分支修改
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up JDK
+        uses: actions/setup-java@v1
+        with:
+          java-version: "11"
+
+      - name: Install Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: "3.24.3" # 更新为你的 Flutter 版本
+
+      - name: Install Dependencies
+        run: flutter pub get
+
+      - name: Run Tests
+        run: flutter test
+
+      - name: Build APK
+        run: flutter build apk --release
+
+      - name: Upload Release APK
+        uses: actions/upload-artifact@v2
+        with:
+          name: app-release.apk
+          path: build/app/outputs/flutter-apk/app-release.apk

test/main_page_test.dart

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+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:dns_speed_test/main.dart'; // 根据实际项目名更新
+import 'package:shared_preferences/shared_preferences.dart';
+
+void main() {
+  testWidgets('MainPage 有标题和语言按钮', (WidgetTester tester) async {
+    // 模拟 SharedPreferences
+    SharedPreferences.setMockInitialValues({});
+    final prefs = await SharedPreferences.getInstance();
+
+    await tester.pumpWidget(MyApp(prefs: prefs));
+
+    // 检查标题是否存在
+    expect(find.text('DNS Speed Test'), findsOneWidget); // 用实际标题替换
+
+    // 检查语言按钮是否存在
+    expect(find.byIcon(Icons.language), findsOneWidget);
+  });
+
+}