import 'package:flutter/services.dart'; import 'package:flutter_test/flutter_test.dart'; import 'package:{{projectName}}/{{projectName}}_method_channel.dart'; void main() { MethodChannel{{pluginDartClass}} platform = MethodChannel{{pluginDartClass}}(); const MethodChannel channel = MethodChannel('{{projectName}}'); TestWidgetsFlutterBinding.ensureInitialized(); setUp(() { channel.setMockMethodCallHandler((MethodCall methodCall) async { return '42'; }); }); tearDown(() { channel.setMockMethodCallHandler(null); }); test('getPlatformVersion', () async { expect(await platform.getPlatformVersion(), '42'); }); }