| // Copyright 2018 The Chromium 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_test/flutter_test.dart'; |
| import '../rendering/mock_canvas.dart'; |
| |
| void main() { |
| testWidgets('SwitchListTile has the right colors', (WidgetTester tester) async { |
| bool value = false; |
| await tester.pumpWidget( |
| MediaQuery( |
| data: const MediaQueryData(padding: EdgeInsets.all(8.0)), |
| child: Directionality( |
| textDirection: TextDirection.ltr, |
| child: |
| StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return Material( |
| child: SwitchListTile( |
| value: value, |
| onChanged: (bool newValue) { |
| setState(() { value = newValue; }); |
| }, |
| activeColor: Colors.red[500], |
| activeTrackColor: Colors.green[500], |
| inactiveThumbColor: Colors.yellow[500], |
| inactiveTrackColor: Colors.blue[500], |
| ), |
| ); |
| }, |
| ), |
| ), |
| ), |
| ); |
| |
| expect( |
| find.byType(Switch), |
| paints |
| ..rrect(color: Colors.blue[500]) |
| ..circle(color: const Color(0x33000000)) |
| ..circle(color: const Color(0x24000000)) |
| ..circle(color: const Color(0x1f000000)) |
| ..circle(color: Colors.yellow[500]) |
| ); |
| |
| await tester.tap(find.byType(Switch)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect(color: Colors.green[500]) |
| ..circle(color: const Color(0x33000000)) |
| ..circle(color: const Color(0x24000000)) |
| ..circle(color: const Color(0x1f000000)) |
| ..circle(color: Colors.red[500]) |
| ); |
| }); |
| } |