// 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); }); }