// Copyright 2016 The Chromium 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/material.dart';import'package:flutter_test/flutter_test.dart';classNotifyMaterialextendsStatelessWidget{@overrideWidgetbuild(BuildContextcontext){newLayoutChangedNotification().dispatch(context);returnnewContainer();}}voidmain(){testWidgets('LayoutChangedNotificaion test',(WidgetTestertester)async{awaittester.pumpWidget(newMaterial(child:newNotifyMaterial()));});}