import 'package:flutter/services.dart'; import 'package:flutter_test/flutter_test.dart'; import 'package:appflowy_backend/appflowy_backend.dart'; void main() { const MethodChannel channel = MethodChannel('appflowy_backend'); TestWidgetsFlutterBinding.ensureInitialized(); setUp(() { TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger .setMockMethodCallHandler(channel, (MethodCall methodCall) async { return '42'; }); }); tearDown(() { TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger .setMockMethodCallHandler( channel, null, ); }); test('getPlatformVersion', () async { expect(await FlowySDK.platformVersion, '42'); }); }