| // 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/scaffold/scaffold.of.0.dart' |
| as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('Verify correct labels are displayed', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.OfExampleApp(), |
| ); |
| |
| expect(find.text('Scaffold.of Example'), findsOneWidget); |
| expect(find.text('SHOW BOTTOM SHEET'), findsOneWidget); |
| }); |
| |
| testWidgets('Bottom sheet can be shown', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.OfExampleApp(), |
| ); |
| |
| expect(find.text('BottomSheet'), findsNothing); |
| expect( |
| find.widgetWithText(ElevatedButton, 'Close BottomSheet'), |
| findsNothing, |
| ); |
| |
| // Tap the button to show the bottom sheet. |
| await tester.tap( |
| find.widgetWithText(ElevatedButton, 'SHOW BOTTOM SHEET'), |
| ); |
| await tester.pumpAndSettle(); |
| |
| expect(find.text('BottomSheet'), findsOneWidget); |
| expect( |
| find.widgetWithText(ElevatedButton, 'Close BottomSheet'), |
| findsOneWidget, |
| ); |
| }); |
| |
| testWidgets('Bottom sheet can be closed', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.OfExampleApp(), |
| ); |
| |
| expect(find.text('BottomSheet'), findsNothing); |
| |
| // Tap the button to show the bottom sheet. |
| await tester.tap( |
| find.widgetWithText(ElevatedButton, 'SHOW BOTTOM SHEET'), |
| ); |
| await tester.pumpAndSettle(); |
| |
| expect(find.text('BottomSheet'), findsOneWidget); |
| |
| // Tap the button to close the bottom sheet. |
| await tester.tap( |
| find.widgetWithText(ElevatedButton, 'Close BottomSheet'), |
| ); |
| await tester.pumpAndSettle(); |
| |
| expect(find.text('BottomSheet'), findsNothing); |
| }); |
| } |