| // 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/app_bar/app_bar.0.dart' as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('Appbar updates on navigation', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.AppBarApp(), |
| ); |
| |
| expect(find.widgetWithText(AppBar, 'AppBar Demo'), findsOneWidget); |
| expect(find.text('This is the home page'), findsOneWidget); |
| |
| await tester.tap(find.byIcon(Icons.navigate_next)); |
| await tester.pumpAndSettle(); |
| |
| expect(find.widgetWithText(AppBar, 'Next page'), findsOneWidget); |
| expect(find.text('This is the next page'), findsOneWidget); |
| }); |
| } |