// This is a basic Flutter widget test.//// To perform an interaction with a widget in your test, use the WidgetTester// utility that Flutter provides. For example, you can send tap and scroll// gestures. You can also use WidgetTester to find child widgets in the widget// tree, read text, and verify that the values of widget properties are correct.import'package:flutter/material.dart';import'package:flutter_test/flutter_test.dart';import'package:tencent_map_example/main.dart';voidmain(){testWidgets('Verify Platform version',(WidgetTestertester)async{// Build our app and trigger a frame.awaittester.pumpWidget(MyApp());// Verify that platform version is retrieved.expect(find.byWidgetPredicate((Widgetwidget)=>widgetisText&&widget.data.startsWith('Running on:'),),findsOneWidget,);});}