| // 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/services.dart'; |
| import 'package:flutter_api_samples/material/menu_anchor/radio_menu_button.0.dart' as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('Can open menu', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.MenuApp(), |
| ); |
| |
| await tester.tap(find.byType(TextButton)); |
| await tester.pump(); |
| await tester.pump(); |
| |
| expect(find.text('Red Background'), findsOneWidget); |
| expect(find.text('Green Background'), findsOneWidget); |
| expect(find.text('Blue Background'), findsOneWidget); |
| expect(find.byType(Radio<Color>), findsNWidgets(3)); |
| expect(tester.widget<Container>(find.byType(Container)).color, equals(Colors.red)); |
| |
| await tester.tap(find.text('Green Background')); |
| await tester.pump(); |
| |
| expect(tester.widget<Container>(find.byType(Container)).color, equals(Colors.green)); |
| }); |
| |
| testWidgets('Shortcuts work', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.MenuApp(), |
| ); |
| |
| // Open the menu so we can watch state changes resulting from the shortcuts |
| // firing. |
| await tester.tap(find.byType(TextButton)); |
| await tester.pump(); |
| |
| expect(find.text('Red Background'), findsOneWidget); |
| expect(find.text('Green Background'), findsOneWidget); |
| expect(find.text('Blue Background'), findsOneWidget); |
| expect(find.byType(Radio<Color>), findsNWidgets(3)); |
| expect(tester.widget<Container>(find.byType(Container)).color, equals(Colors.red)); |
| |
| await tester.sendKeyDownEvent(LogicalKeyboardKey.controlLeft); |
| await tester.sendKeyEvent(LogicalKeyboardKey.keyG); |
| await tester.sendKeyUpEvent(LogicalKeyboardKey.controlLeft); |
| await tester.pump(); |
| // Need to pump twice because of the one frame delay in the notification to |
| // update the overlay entry. |
| await tester.pump(); |
| |
| expect(tester.widget<Radio<Color>>(find.descendant(of: find.byType(RadioMenuButton<Color>).at(0), matching: find.byType(Radio<Color>))).groupValue, equals(Colors.green)); |
| expect(tester.widget<Container>(find.byType(Container)).color, equals(Colors.green)); |
| |
| await tester.sendKeyDownEvent(LogicalKeyboardKey.controlLeft); |
| await tester.sendKeyEvent(LogicalKeyboardKey.keyR); |
| await tester.sendKeyUpEvent(LogicalKeyboardKey.controlLeft); |
| await tester.pump(); |
| await tester.pump(); |
| |
| expect(tester.widget<Radio<Color>>(find.descendant(of: find.byType(RadioMenuButton<Color>).at(1), matching: find.byType(Radio<Color>))).groupValue, equals(Colors.red)); |
| expect(tester.widget<Container>(find.byType(Container)).color, equals(Colors.red)); |
| |
| await tester.sendKeyDownEvent(LogicalKeyboardKey.controlLeft); |
| await tester.sendKeyEvent(LogicalKeyboardKey.keyB); |
| await tester.sendKeyUpEvent(LogicalKeyboardKey.controlLeft); |
| await tester.pump(); |
| await tester.pump(); |
| |
| expect(tester.widget<Radio<Color>>(find.descendant(of: find.byType(RadioMenuButton<Color>).at(2), matching: find.byType(Radio<Color>))).groupValue, equals(Colors.blue)); |
| expect(tester.widget<Container>(find.byType(Container)).color, equals(Colors.blue)); |
| }); |
| } |