import 'package:flutter/material.dart'; import 'package:flutter_test/flutter_test.dart'; import 'package:flutter_riverpod/flutter_riverpod.dart'; import 'package:health_app/core/app_router.dart'; import 'package:health_app/core/navigation_provider.dart'; void main() { testWidgets( 'detail routes show an error instead of throwing when id is missing', (tester) async { await tester.pumpWidget( ProviderScope( child: Consumer( builder: (context, ref, _) { return MaterialApp( home: buildPage(const RouteInfo('aiAnalysis'), ref), ); }, ), ), ); expect(tester.takeException(), isNull); expect(find.text('页面参数错误'), findsOneWidget); }, ); }