CI with SonarQube and Flutter - Part 1

All done!In order to run your application, type:  $ cd project_name  $ flutter runYour application code is in project_name/lib/main.dart.

import 'package:flutter/material.dart';void main() {  runApp(const MyApp());}class MyApp extends StatelessWidget {  const MyApp({Key? key}) : super(key: key);  @override  Widget build(BuildContext context) {    return MaterialApp(      title: 'Flutter Demo',      theme: ThemeData(        primarySwatch: Colors.blue,      ),      home: const MyHomePage(title: 'Flutter Demo Home Page'),    );  }}class MyHomePage extends StatefulWidget {  const MyHomePage({Key? key, required this.title}) : super(key: key);  final String title;  @override  State<MyHomePage> createState() => _MyHomePageState();}class _MyHomePageState extends State<MyHomePage> {  int _counter = 0;  void _incrementCounter() {    setState(() {      _counter++;    });  }  @override  Widget build(BuildContext context) {    return Scaffold(      appBar: AppBar(        title: Text(widget.title),      ),      body: Center(        child: Column(          mainAxisAlignment: MainAxisAlignment.center,          children: <Widget>[            const Text(              'You have pushed the button this many times:',            ),            Text(              '$_counter',              style: Theme.of(context).textTheme.headline4,            ),          ],        ),      ),      floatingActionButton: FloatingActionButton(        onPressed: _incrementCounter,        tooltip: 'Increment',        child: const Icon(Icons.add),      ),    );  }}

// This is a basic Flutter widget test.//// To perform an interaction with a widget in your test, use the WidgetTester// utility in the flutter_test package. 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:project_name/main.dart';void main() {  testWidgets('Counter increments smoke test', (WidgetTester tester) async {    // Build our app and trigger a frame.    await tester.pumpWidget(const MyApp());    // Verify that our counter starts at 0.    expect(find.text('0'), findsOneWidget);    expect(find.text('1'), findsNothing);    // Tap the '+' icon and trigger a frame.    await tester.tap(find.byIcon(Icons.add));    await tester.pump();    // Verify that our counter has incremented.    expect(find.text('0'), findsNothing);    expect(find.text('1'), findsOneWidget);  });}