// Copyright 2014 The Flutter Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import 'package:flutter_test/flutter_test.dart'; void main() { test('Disposes restoration manager on reset.', () { final AutomatedTestWidgetsFlutterBinding binding = AutomatedTestWidgetsFlutterBinding(); int oldCounter = 0; final TestRestorationManager oldRestorationManager = binding.restorationManager; oldRestorationManager.addListener(() => oldCounter++); oldRestorationManager.notifyListeners(); expect(oldCounter, 1); binding.reset(); expect(oldRestorationManager.notifyListeners, throwsA((Object e) => e.toString().contains('disposed'))); }); }