// 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/material/banner/material_banner.0.dart' as example; import 'package:flutter_test/flutter_test.dart'; void main() { testWidgets('BottomNavigationBar Updates Screen Content', (WidgetTester tester) async { await tester.pumpWidget( const example.MaterialBannerExampleApp(), ); expect(find.byType(MaterialBanner), findsOne); expect(find.text('Hello, I am a Material Banner'), findsOne); expect(find.byIcon(Icons.agriculture_outlined), findsOne); expect(find.widgetWithText(TextButton, 'OPEN'), findsOne); expect(find.widgetWithText(TextButton, 'DISMISS'), findsOne); }); }