// 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/material.dart';import'package:flutter_api_samples/sample_templates/material.0.dart'asexample;import'package:flutter_test/flutter_test.dart';// This is an example of a test for API example code.//// It only tests that the example is presenting what it is supposed to, but you// should also test the basic functionality of the example to make sure that it// functions as expected.voidmain(){testWidgets('Example app has a placeholder',(WidgetTestertester)async{awaittester.pumpWidget(constexample.SampleApp(),);expect(find.byType(Scaffold),findsOneWidget);expect(find.byType(Placeholder),findsOneWidget);});}