| // 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/cupertino.dart'; |
| 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]), |
| ); |
| }); |
| |
| testWidgets('SwitchListTile.adaptive delegates to', (WidgetTester tester) async { |
| bool value = false; |
| |
| Widget buildFrame(TargetPlatform platform) { |
| return MaterialApp( |
| theme: ThemeData(platform: platform), |
| home: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return Material( |
| child: Center( |
| child: SwitchListTile.adaptive( |
| value: value, |
| onChanged: (bool newValue) { |
| setState(() { |
| value = newValue; |
| }); |
| }, |
| ), |
| ), |
| ); |
| }, |
| ), |
| ); |
| } |
| |
| await tester.pumpWidget(buildFrame(TargetPlatform.iOS)); |
| expect(find.byType(CupertinoSwitch), findsOneWidget); |
| expect(value, isFalse); |
| |
| await tester.tap(find.byType(SwitchListTile)); |
| expect(value, isTrue); |
| |
| await tester.pumpWidget(buildFrame(TargetPlatform.android)); |
| await tester.pumpAndSettle(); // Finish the theme change animation. |
| |
| expect(find.byType(CupertinoSwitch), findsNothing); |
| expect(value, isTrue); |
| await tester.tap(find.byType(SwitchListTile)); |
| expect(value, isFalse); |
| }); |
| |
| testWidgets('SwitchListTile contentPadding', (WidgetTester tester) async { |
| Widget buildFrame(TextDirection textDirection) { |
| return MediaQuery( |
| data: const MediaQueryData( |
| padding: EdgeInsets.zero, |
| textScaleFactor: 1.0, |
| ), |
| child: Directionality( |
| textDirection: textDirection, |
| child: Material( |
| child: Container( |
| alignment: Alignment.topLeft, |
| child: SwitchListTile( |
| contentPadding: const EdgeInsetsDirectional.only( |
| start: 10.0, |
| end: 20.0, |
| top: 30.0, |
| bottom: 40.0, |
| ), |
| secondary: const Text('L'), |
| title: const Text('title'), |
| value: true, |
| onChanged: (bool selected) {}, |
| ), |
| ), |
| ), |
| ), |
| ); |
| } |
| |
| await tester.pumpWidget(buildFrame(TextDirection.ltr)); |
| |
| expect(tester.getTopLeft(find.text('L')).dx, 10.0); // contentPadding.start = 10 |
| expect(tester.getTopRight(find.byType(Switch)).dx, 780.0); // 800 - contentPadding.end |
| |
| await tester.pumpWidget(buildFrame(TextDirection.rtl)); |
| |
| expect(tester.getTopLeft(find.byType(Switch)).dx, 20.0); // contentPadding.end = 20 |
| expect(tester.getTopRight(find.text('L')).dx, 790.0); // 800 - contentPadding.start |
| }); |
| } |