| // 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/switch_list_tile/custom_labeled_switch.1.dart' as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('Tapping LabeledSwitch toggles the switch', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.LabeledSwitchApp(), |
| ); |
| |
| // Switch is initially off. |
| Switch switchWidget = tester.widget(find.byType(Switch)); |
| expect(switchWidget.value, isFalse); |
| |
| // Tap to toggle the switch. |
| await tester.tap(find.byType(example.LabeledSwitch)); |
| await tester.pumpAndSettle(); |
| |
| // Switch is now on. |
| switchWidget = tester.widget(find.byType(Switch)); |
| expect(switchWidget.value, isTrue); |
| }); |
| } |