| // 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/services.dart'; |
| import 'package:flutter_api_samples/widgets/shortcuts/logical_key_set.0.dart' |
| as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| Future<void> sendKeyCombination( |
| WidgetTester tester, |
| List<LogicalKeyboardKey> keys, |
| ) async { |
| for (final LogicalKeyboardKey key in keys) { |
| await tester.sendKeyDownEvent(key); |
| } |
| for (final LogicalKeyboardKey key in keys.reversed) { |
| await tester.sendKeyUpEvent(key); |
| } |
| } |
| |
| testWidgets('Verify correct labels are displayed', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.LogicalKeySetExampleApp(), |
| ); |
| |
| expect(find.text('LogicalKeySet Sample'), findsOneWidget); |
| expect( |
| find.text('Add to the counter by pressing Ctrl+C'), |
| findsOneWidget, |
| ); |
| expect(find.text('count: 0'), findsOneWidget); |
| }); |
| |
| testWidgets('CtrlLeft+C or C+CtrlLeft key combination updates counter', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.LogicalKeySetExampleApp(), |
| ); |
| |
| for (int counter = 0; counter < 10; counter++) { |
| expect(find.text('count: $counter'), findsOneWidget); |
| |
| await sendKeyCombination( |
| tester, |
| counter.isEven |
| ? <LogicalKeyboardKey>[ |
| LogicalKeyboardKey.controlLeft, |
| LogicalKeyboardKey.keyC, |
| ] |
| : <LogicalKeyboardKey>[ |
| LogicalKeyboardKey.keyC, |
| LogicalKeyboardKey.controlLeft, |
| ], |
| ); |
| await tester.pump(); |
| } |
| }); |
| |
| testWidgets('CtrlRight+C key combination updates counter', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.LogicalKeySetExampleApp(), |
| ); |
| |
| for (int counter = 0; counter < 10; counter++) { |
| expect(find.text('count: $counter'), findsOneWidget); |
| |
| await sendKeyCombination( |
| tester, |
| <LogicalKeyboardKey>[ |
| LogicalKeyboardKey.controlRight, |
| LogicalKeyboardKey.keyC, |
| ], |
| ); |
| await tester.pump(); |
| } |
| }); |
| |
| testWidgets('CtrlLeft+A+C key combination does not update counter', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.LogicalKeySetExampleApp(), |
| ); |
| |
| for (int counter = 0; counter < 10; counter++) { |
| expect(find.text('count: 0'), findsOneWidget); |
| |
| await sendKeyCombination( |
| tester, |
| <LogicalKeyboardKey>[ |
| LogicalKeyboardKey.controlLeft, |
| LogicalKeyboardKey.keyA, |
| LogicalKeyboardKey.keyC, |
| ], |
| ); |
| await tester.pump(); |
| } |
| }); |
| |
| testWidgets('CtrlRight+A+C key combination does not update counter', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.LogicalKeySetExampleApp(), |
| ); |
| |
| for (int counter = 0; counter < 10; counter++) { |
| expect(find.text('count: 0'), findsOneWidget); |
| |
| await sendKeyCombination( |
| tester, |
| <LogicalKeyboardKey>[ |
| LogicalKeyboardKey.controlRight, |
| LogicalKeyboardKey.keyA, |
| LogicalKeyboardKey.keyC, |
| ], |
| ); |
| await tester.pump(); |
| } |
| }); |
| } |