| // 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/cupertino.dart'; |
| import 'package:flutter/gestures.dart'; |
| import 'package:flutter/material.dart'; |
| import 'package:flutter/rendering.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import '../rendering/mock_canvas.dart'; |
| |
| import '../widgets/semantics_tester.dart'; |
| import 'feedback_tester.dart'; |
| |
| Widget wrap({ required Widget child }) { |
| return MediaQuery( |
| data: const MediaQueryData(), |
| child: Directionality( |
| textDirection: TextDirection.ltr, |
| child: Material(child: child), |
| ), |
| ); |
| } |
| |
| void main() { |
| testWidgets('SwitchListTile control test', (WidgetTester tester) async { |
| final List<dynamic> log = <dynamic>[]; |
| await tester.pumpWidget(wrap( |
| child: SwitchListTile( |
| value: true, |
| onChanged: (bool value) { log.add(value); }, |
| title: const Text('Hello'), |
| ), |
| )); |
| await tester.tap(find.text('Hello')); |
| log.add('-'); |
| await tester.tap(find.byType(Switch)); |
| expect(log, equals(<dynamic>[false, '-', false])); |
| }); |
| |
| testWidgets('SwitchListTile semantics test', (WidgetTester tester) async { |
| final SemanticsTester semantics = SemanticsTester(tester); |
| await tester.pumpWidget(wrap( |
| child: Column( |
| children: <Widget>[ |
| SwitchListTile( |
| value: true, |
| onChanged: (bool value) { }, |
| title: const Text('AAA'), |
| secondary: const Text('aaa'), |
| ), |
| CheckboxListTile( |
| value: true, |
| onChanged: (bool? value) { }, |
| title: const Text('BBB'), |
| secondary: const Text('bbb'), |
| ), |
| RadioListTile<bool>( |
| value: true, |
| groupValue: false, |
| onChanged: (bool? value) { }, |
| title: const Text('CCC'), |
| secondary: const Text('ccc'), |
| ), |
| ], |
| ), |
| )); |
| |
| // This test verifies that the label and the control get merged. |
| expect(semantics, hasSemantics(TestSemantics.root( |
| children: <TestSemantics>[ |
| TestSemantics.rootChild( |
| id: 1, |
| rect: const Rect.fromLTWH(0.0, 0.0, 800.0, 56.0), |
| flags: <SemanticsFlag>[ |
| SemanticsFlag.hasEnabledState, |
| SemanticsFlag.hasToggledState, |
| SemanticsFlag.isEnabled, |
| SemanticsFlag.isFocusable, |
| SemanticsFlag.isToggled, |
| ], |
| actions: SemanticsAction.tap.index, |
| label: 'aaa\nAAA', |
| ), |
| TestSemantics.rootChild( |
| id: 3, |
| rect: const Rect.fromLTWH(0.0, 0.0, 800.0, 56.0), |
| transform: Matrix4.translationValues(0.0, 56.0, 0.0), |
| flags: <SemanticsFlag>[ |
| SemanticsFlag.hasCheckedState, |
| SemanticsFlag.hasEnabledState, |
| SemanticsFlag.isChecked, |
| SemanticsFlag.isEnabled, |
| SemanticsFlag.isFocusable, |
| ], |
| actions: SemanticsAction.tap.index, |
| label: 'bbb\nBBB', |
| ), |
| TestSemantics.rootChild( |
| id: 5, |
| rect: const Rect.fromLTWH(0.0, 0.0, 800.0, 56.0), |
| transform: Matrix4.translationValues(0.0, 112.0, 0.0), |
| flags: <SemanticsFlag>[ |
| SemanticsFlag.hasCheckedState, |
| SemanticsFlag.hasEnabledState, |
| SemanticsFlag.isEnabled, |
| SemanticsFlag.isFocusable, |
| SemanticsFlag.isInMutuallyExclusiveGroup, |
| ], |
| actions: SemanticsAction.tap.index, |
| label: 'CCC\nccc', |
| ), |
| ], |
| ))); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('SwitchListTile has the right colors', (WidgetTester tester) async { |
| bool value = false; |
| final ThemeData theme = ThemeData(); |
| final bool material3 = theme.useMaterial3; |
| await tester.pumpWidget( |
| MediaQuery( |
| data: const MediaQueryData(padding: EdgeInsets.all(8.0)), |
| child: Theme( |
| data: theme, |
| 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), |
| material3 |
| ? (paints |
| ..rrect(color: Colors.blue[500]) |
| ..rrect() |
| ..rrect(color: Colors.yellow[500])) |
| : (paints |
| ..rrect(color: Colors.blue[500]) |
| ..rrect(color: const Color(0x33000000)) |
| ..rrect(color: const Color(0x24000000)) |
| ..rrect(color: const Color(0x1f000000)) |
| ..rrect(color: Colors.yellow[500])), |
| ); |
| |
| await tester.tap(find.byType(Switch)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| material3 |
| ? (paints |
| ..rrect(color: Colors.green[500]) |
| ..rrect() |
| ..rrect(color: Colors.red[500])) |
| : (paints |
| ..rrect(color: Colors.green[500]) |
| ..rrect(color: const Color(0x33000000)) |
| ..rrect(color: const Color(0x24000000)) |
| ..rrect(color: const Color(0x1f000000)) |
| ..rrect(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; |
| }); |
| }, |
| ), |
| ), |
| ); |
| }, |
| ), |
| ); |
| } |
| |
| for (final TargetPlatform platform in <TargetPlatform>[ TargetPlatform.iOS, TargetPlatform.macOS ]) { |
| value = false; |
| await tester.pumpWidget(buildFrame(platform)); |
| expect(find.byType(CupertinoSwitch), findsOneWidget); |
| expect(value, isFalse, reason: 'on ${platform.name}'); |
| |
| await tester.tap(find.byType(SwitchListTile)); |
| expect(value, isTrue, reason: 'on ${platform.name}'); |
| } |
| |
| for (final TargetPlatform platform in <TargetPlatform>[ TargetPlatform.android, TargetPlatform.fuchsia, TargetPlatform.linux, TargetPlatform.windows ]) { |
| value = false; |
| await tester.pumpWidget(buildFrame(platform)); |
| await tester.pumpAndSettle(); // Finish the theme change animation. |
| |
| expect(find.byType(CupertinoSwitch), findsNothing); |
| expect(value, isFalse, reason: 'on ${platform.name}'); |
| await tester.tap(find.byType(SwitchListTile)); |
| expect(value, isTrue, reason: 'on ${platform.name}'); |
| } |
| }); |
| |
| testWidgets('SwitchListTile contentPadding', (WidgetTester tester) async { |
| Widget buildFrame(TextDirection textDirection) { |
| return MediaQuery( |
| data: const MediaQueryData(), |
| 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 |
| }); |
| |
| testWidgets('SwitchListTile can autofocus unless disabled.', (WidgetTester tester) async { |
| final GlobalKey childKey = GlobalKey(); |
| |
| await tester.pumpWidget( |
| MaterialApp( |
| home: Material( |
| child: ListView( |
| children: <Widget>[ |
| SwitchListTile( |
| value: true, |
| onChanged: (_) {}, |
| title: Text('A', key: childKey), |
| autofocus: true, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| |
| await tester.pump(); |
| expect(Focus.of(childKey.currentContext!).hasPrimaryFocus, isTrue); |
| |
| await tester.pumpWidget( |
| MaterialApp( |
| home: Material( |
| child: ListView( |
| children: <Widget>[ |
| SwitchListTile( |
| value: true, |
| onChanged: null, |
| title: Text('A', key: childKey), |
| autofocus: true, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| |
| await tester.pump(); |
| expect(Focus.of(childKey.currentContext!).hasPrimaryFocus, isFalse); |
| }); |
| |
| testWidgets('SwitchListTile controlAffinity test', (WidgetTester tester) async { |
| await tester.pumpWidget(const MaterialApp( |
| home: Material( |
| child: SwitchListTile( |
| value: true, |
| onChanged: null, |
| secondary: Icon(Icons.info), |
| title: Text('Title'), |
| controlAffinity: ListTileControlAffinity.leading, |
| ), |
| ), |
| )); |
| |
| final ListTile listTile = tester.widget(find.byType(ListTile)); |
| // When controlAffinity is ListTileControlAffinity.leading, the position of |
| // Switch is at leading edge and SwitchListTile.secondary at trailing edge. |
| expect(listTile.leading.runtimeType, Switch); |
| expect(listTile.trailing.runtimeType, Icon); |
| }); |
| |
| testWidgets('SwitchListTile controlAffinity default value test', (WidgetTester tester) async { |
| await tester.pumpWidget(const MaterialApp( |
| home: Material( |
| child: SwitchListTile( |
| value: true, |
| onChanged: null, |
| secondary: Icon(Icons.info), |
| title: Text('Title'), |
| ), |
| ), |
| )); |
| |
| final ListTile listTile = tester.widget(find.byType(ListTile)); |
| // By default, value of controlAffinity is ListTileControlAffinity.platform, |
| // where the position of SwitchListTile.secondary is at leading edge and Switch |
| // at trailing edge. This also covers test for ListTileControlAffinity.trailing. |
| expect(listTile.leading.runtimeType, Icon); |
| expect(listTile.trailing.runtimeType, Switch); |
| }); |
| |
| testWidgets('SwitchListTile respects shape', (WidgetTester tester) async { |
| const ShapeBorder shapeBorder = RoundedRectangleBorder( |
| borderRadius: BorderRadius.horizontal(right: Radius.circular(100)), |
| ); |
| |
| await tester.pumpWidget(const MaterialApp( |
| home: Material( |
| child: SwitchListTile( |
| value: true, |
| onChanged: null, |
| title: Text('Title'), |
| shape: shapeBorder, |
| ), |
| ), |
| )); |
| |
| expect(tester.widget<InkWell>(find.byType(InkWell)).customBorder, shapeBorder); |
| }); |
| |
| testWidgets('SwitchListTile respects tileColor', (WidgetTester tester) async { |
| final Color tileColor = Colors.red.shade500; |
| |
| await tester.pumpWidget( |
| wrap( |
| child: Center( |
| child: SwitchListTile( |
| value: false, |
| onChanged: null, |
| title: const Text('Title'), |
| tileColor: tileColor, |
| ), |
| ), |
| ), |
| ); |
| |
| expect(find.byType(Material), paints..rect(color: tileColor)); |
| }); |
| |
| testWidgets('SwitchListTile respects selectedTileColor', (WidgetTester tester) async { |
| final Color selectedTileColor = Colors.green.shade500; |
| |
| await tester.pumpWidget( |
| wrap( |
| child: Center( |
| child: SwitchListTile( |
| value: false, |
| onChanged: null, |
| title: const Text('Title'), |
| selected: true, |
| selectedTileColor: selectedTileColor, |
| ), |
| ), |
| ), |
| ); |
| |
| expect(find.byType(Material), paints..rect(color: selectedTileColor)); |
| }); |
| |
| testWidgets('SwitchListTile selected item text Color', (WidgetTester tester) async { |
| // Regression test for https://github.com/flutter/flutter/pull/76909 |
| |
| const Color activeColor = Color(0xff00ff00); |
| |
| Widget buildFrame({ Color? activeColor, Color? thumbColor }) { |
| return MaterialApp( |
| theme: ThemeData.light().copyWith( |
| switchTheme: SwitchThemeData( |
| thumbColor: MaterialStateProperty.resolveWith<Color?>((Set<MaterialState> states) { |
| return states.contains(MaterialState.selected) ? thumbColor : null; |
| }), |
| ), |
| ), |
| home: Scaffold( |
| body: Center( |
| child: SwitchListTile( |
| activeColor: activeColor, |
| selected: true, |
| title: const Text('title'), |
| value: true, |
| onChanged: (bool? value) { }, |
| ), |
| ), |
| ), |
| ); |
| } |
| |
| Color? textColor(String text) { |
| return tester.renderObject<RenderParagraph>(find.text(text)).text.style?.color; |
| } |
| |
| await tester.pumpWidget(buildFrame(activeColor: activeColor)); |
| expect(textColor('title'), activeColor); |
| |
| await tester.pumpWidget(buildFrame(activeColor: activeColor)); |
| expect(textColor('title'), activeColor); |
| }); |
| |
| testWidgets('SwitchListTile respects visualDensity', (WidgetTester tester) async { |
| const Key key = Key('test'); |
| Future<void> buildTest(VisualDensity visualDensity) async { |
| return tester.pumpWidget( |
| wrap( |
| child: Center( |
| child: SwitchListTile( |
| key: key, |
| value: false, |
| onChanged: (bool? value) {}, |
| autofocus: true, |
| visualDensity: visualDensity, |
| ), |
| ), |
| ), |
| ); |
| } |
| |
| await buildTest(VisualDensity.standard); |
| final RenderBox box = tester.renderObject(find.byKey(key)); |
| await tester.pumpAndSettle(); |
| expect(box.size, equals(const Size(800, 56))); |
| }); |
| |
| testWidgets('SwitchListTile respects focusNode', (WidgetTester tester) async { |
| final GlobalKey childKey = GlobalKey(); |
| await tester.pumpWidget( |
| wrap( |
| child: Center( |
| child: SwitchListTile( |
| value: false, |
| title: Text('A', key: childKey), |
| onChanged: (bool? value) {}, |
| ), |
| ), |
| ), |
| ); |
| |
| await tester.pump(); |
| final FocusNode tileNode = Focus.of(childKey.currentContext!); |
| tileNode.requestFocus(); |
| await tester.pump(); // Let the focus take effect. |
| expect(Focus.of(childKey.currentContext!).hasPrimaryFocus, isTrue); |
| expect(tileNode.hasPrimaryFocus, isTrue); |
| }); |
| |
| testWidgets('SwitchListTile onFocusChange callback', (WidgetTester tester) async { |
| final FocusNode node = FocusNode(debugLabel: 'SwitchListTile onFocusChange'); |
| bool gotFocus = false; |
| await tester.pumpWidget( |
| MaterialApp( |
| home: Material( |
| child: SwitchListTile( |
| value: true, |
| focusNode: node, |
| onFocusChange: (bool focused) { |
| gotFocus = focused; |
| }, |
| onChanged: (bool value) {}, |
| ), |
| ), |
| ), |
| ); |
| |
| node.requestFocus(); |
| await tester.pump(); |
| expect(gotFocus, isTrue); |
| expect(node.hasFocus, isTrue); |
| |
| node.unfocus(); |
| await tester.pump(); |
| expect(gotFocus, isFalse); |
| expect(node.hasFocus, isFalse); |
| }); |
| |
| testWidgets('SwitchListTile.adaptive onFocusChange Callback', (WidgetTester tester) async { |
| final FocusNode node = FocusNode(debugLabel: 'SwitchListTile.adaptive onFocusChange'); |
| bool gotFocus = false; |
| await tester.pumpWidget( |
| MaterialApp( |
| home: Material( |
| child: SwitchListTile.adaptive( |
| value: true, |
| focusNode: node, |
| onFocusChange: (bool focused) { |
| gotFocus = focused; |
| }, |
| onChanged: (bool value) {}, |
| ), |
| ), |
| ), |
| ); |
| |
| node.requestFocus(); |
| await tester.pump(); |
| expect(gotFocus, isTrue); |
| expect(node.hasFocus, isTrue); |
| |
| node.unfocus(); |
| await tester.pump(); |
| expect(gotFocus, isFalse); |
| expect(node.hasFocus, isFalse); |
| }); |
| |
| group('feedback', () { |
| late FeedbackTester feedback; |
| |
| setUp(() { |
| feedback = FeedbackTester(); |
| }); |
| |
| tearDown(() { |
| feedback.dispose(); |
| }); |
| |
| testWidgets('SwitchListTile respects enableFeedback', (WidgetTester tester) async { |
| Future<void> buildTest(bool enableFeedback) async { |
| return tester.pumpWidget( |
| wrap( |
| child: Center( |
| child: SwitchListTile( |
| value: false, |
| onChanged: (bool? value) {}, |
| enableFeedback: enableFeedback, |
| ), |
| ), |
| ), |
| ); |
| } |
| |
| await buildTest(false); |
| await tester.tap(find.byType(SwitchListTile)); |
| await tester.pump(const Duration(seconds: 1)); |
| expect(feedback.clickSoundCount, 0); |
| expect(feedback.hapticCount, 0); |
| |
| await buildTest(true); |
| await tester.tap(find.byType(SwitchListTile)); |
| await tester.pump(const Duration(seconds: 1)); |
| expect(feedback.clickSoundCount, 1); |
| expect(feedback.hapticCount, 0); |
| }); |
| }); |
| |
| testWidgets('SwitchListTile respects hoverColor', (WidgetTester tester) async { |
| const Key key = Key('test'); |
| await tester.pumpWidget( |
| wrap( |
| child: Center( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return Container( |
| width: 500, |
| height: 100, |
| color: Colors.white, |
| child: SwitchListTile( |
| value: false, |
| key: key, |
| hoverColor: Colors.orange[500], |
| title: const Text('A'), |
| onChanged: (bool? value) {}, |
| ), |
| ); |
| }), |
| ), |
| ), |
| ); |
| |
| // Start hovering |
| final TestGesture gesture = await tester.createGesture( |
| kind: PointerDeviceKind.mouse); |
| await gesture.moveTo(tester.getCenter(find.byKey(key))); |
| |
| await tester.pump(); |
| await tester.pumpAndSettle(); |
| expect( |
| Material.of(tester.element(find.byKey(key))), |
| paints..rect()..rect( |
| color: Colors.orange[500], |
| rect: const Rect.fromLTRB(150.0, 250.0, 650.0, 350.0), |
| ) |
| ); |
| }); |
| |
| testWidgets('SwitchListTile respects thumbColor in active/enabled states', (WidgetTester tester) async { |
| const Color activeEnabledThumbColor = Color(0xFF000001); |
| const Color activeDisabledThumbColor = Color(0xFF000002); |
| const Color inactiveEnabledThumbColor = Color(0xFF000003); |
| const Color inactiveDisabledThumbColor = Color(0xFF000004); |
| final ThemeData theme = ThemeData(); |
| final bool material3 = theme.useMaterial3; |
| |
| Color getThumbColor(Set<MaterialState> states) { |
| if (states.contains(MaterialState.disabled)) { |
| if (states.contains(MaterialState.selected)) { |
| return activeDisabledThumbColor; |
| } |
| return inactiveDisabledThumbColor; |
| } |
| if (states.contains(MaterialState.selected)) { |
| return activeEnabledThumbColor; |
| } |
| return inactiveEnabledThumbColor; |
| } |
| |
| final MaterialStateProperty<Color> thumbColor = MaterialStateColor.resolveWith(getThumbColor); |
| |
| Widget buildSwitchListTile({required bool enabled, required bool selected}) { |
| return wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| value: selected, |
| thumbColor: thumbColor, |
| onChanged: enabled ? (_) { } : null, |
| ); |
| }), |
| ); |
| } |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: false, selected: false)); |
| await tester.pumpAndSettle(); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| material3 |
| ? (paints..rrect()..rrect()..rrect(color: inactiveDisabledThumbColor)) |
| : (paints..rrect()..rrect()..rrect()..rrect()..rrect(color: inactiveDisabledThumbColor)), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: false, selected: true)); |
| await tester.pumpAndSettle(); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| material3 |
| ? (paints..rrect()..rrect()..rrect(color: activeDisabledThumbColor)) |
| : (paints..rrect()..rrect()..rrect()..rrect()..rrect(color: activeDisabledThumbColor)), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, selected: false)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| material3 |
| ? (paints..rrect()..rrect()..rrect(color: inactiveEnabledThumbColor)) |
| : (paints..rrect()..rrect()..rrect()..rrect()..rrect(color: inactiveEnabledThumbColor)), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, selected: true)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| material3 |
| ? (paints..rrect()..rrect()..rrect(color: activeEnabledThumbColor)) |
| : (paints..rrect()..rrect()..rrect()..rrect()..rrect(color: activeEnabledThumbColor)), |
| ); |
| }); |
| |
| testWidgets('SwitchListTile respects thumbColor in hovered/pressed states', (WidgetTester tester) async { |
| tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional; |
| const Color hoveredThumbColor = Color(0xFF4caf50); |
| const Color pressedThumbColor = Color(0xFFF44336); |
| final ThemeData theme = ThemeData(); |
| final bool material3 = theme.useMaterial3; |
| |
| Color getThumbColor(Set<MaterialState> states) { |
| if (states.contains(MaterialState.pressed)) { |
| return pressedThumbColor; |
| } |
| if (states.contains(MaterialState.hovered)) { |
| return hoveredThumbColor; |
| } |
| return Colors.transparent; |
| } |
| |
| final MaterialStateProperty<Color> thumbColor = MaterialStateColor.resolveWith(getThumbColor); |
| |
| Widget buildSwitchListTile() { |
| return MaterialApp( |
| theme: theme, |
| home: wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| value: false, |
| thumbColor: thumbColor, |
| onChanged: (_) { }, |
| ); |
| }), |
| ), |
| ); |
| } |
| |
| await tester.pumpWidget(buildSwitchListTile()); |
| await tester.pumpAndSettle(); |
| |
| // Start hovering |
| final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); |
| await gesture.moveTo(tester.getCenter(find.byType(Switch))); |
| |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| material3 |
| ? (paints..rrect()..rrect()..rrect(color: hoveredThumbColor)) |
| : (paints..rrect()..rrect()..rrect()..rrect()..rrect(color: hoveredThumbColor)), |
| ); |
| |
| // On pressed state |
| await tester.press(find.byType(Switch)); |
| await tester.pumpAndSettle(); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| material3 |
| ? (paints..rrect()..rrect()..rrect(color: pressedThumbColor)) |
| : (paints..rrect()..rrect()..rrect()..rrect()..rrect(color: pressedThumbColor)), |
| ); |
| }); |
| |
| testWidgets('SwitchListTile respects trackColor in active/enabled states', (WidgetTester tester) async { |
| const Color activeEnabledTrackColor = Color(0xFF000001); |
| const Color activeDisabledTrackColor = Color(0xFF000002); |
| const Color inactiveEnabledTrackColor = Color(0xFF000003); |
| const Color inactiveDisabledTrackColor = Color(0xFF000004); |
| |
| Color getTrackColor(Set<MaterialState> states) { |
| if (states.contains(MaterialState.disabled)) { |
| if (states.contains(MaterialState.selected)) { |
| return activeDisabledTrackColor; |
| } |
| return inactiveDisabledTrackColor; |
| } |
| if (states.contains(MaterialState.selected)) { |
| return activeEnabledTrackColor; |
| } |
| return inactiveEnabledTrackColor; |
| } |
| |
| final MaterialStateProperty<Color> trackColor = MaterialStateColor.resolveWith(getTrackColor); |
| |
| Widget buildSwitchListTile({required bool enabled, required bool selected}) { |
| return wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| value: selected, |
| trackColor: trackColor, |
| onChanged: enabled ? (_) { } : null, |
| ); |
| }), |
| ); |
| } |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: false, selected: false)); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(color: inactiveDisabledTrackColor), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: false, selected: true)); |
| await tester.pumpAndSettle(); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(color: activeDisabledTrackColor), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, selected: false)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(color: inactiveEnabledTrackColor), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, selected: true)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(color: activeEnabledTrackColor), |
| ); |
| }); |
| |
| testWidgets('SwitchListTile respects trackColor in hovered states', (WidgetTester tester) async { |
| tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional; |
| const Color hoveredTrackColor = Color(0xFF4caf50); |
| |
| Color getTrackColor(Set<MaterialState> states) { |
| if (states.contains(MaterialState.hovered)) { |
| return hoveredTrackColor; |
| } |
| return Colors.transparent; |
| } |
| |
| final MaterialStateProperty<Color> trackColor = MaterialStateColor.resolveWith(getTrackColor); |
| |
| Widget buildSwitchListTile() { |
| return wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| value: false, |
| trackColor: trackColor, |
| onChanged: (_) { }, |
| ); |
| }), |
| ); |
| } |
| |
| await tester.pumpWidget(buildSwitchListTile()); |
| await tester.pumpAndSettle(); |
| |
| // Start hovering |
| final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); |
| await gesture.moveTo(tester.getCenter(find.byType(Switch))); |
| |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(color: hoveredTrackColor), |
| ); |
| }); |
| |
| testWidgets('SwitchListTile respects thumbIcon - M3', (WidgetTester tester) async { |
| const Icon activeIcon = Icon(Icons.check); |
| const Icon inactiveIcon = Icon(Icons.close); |
| |
| MaterialStateProperty<Icon?> thumbIcon(Icon? activeIcon, Icon? inactiveIcon) { |
| return MaterialStateProperty.resolveWith<Icon?>((Set<MaterialState> states) { |
| if (states.contains(MaterialState.selected)) { |
| return activeIcon; |
| } |
| return inactiveIcon; |
| }); |
| } |
| |
| Widget buildSwitchListTile({required bool enabled, required bool active, Icon? activeIcon, Icon? inactiveIcon}) { |
| return MaterialApp( |
| theme: ThemeData(useMaterial3: true), |
| home: wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| thumbIcon: thumbIcon(activeIcon, inactiveIcon), |
| value: active, |
| onChanged: enabled ? (_) {} : null, |
| ); |
| }), |
| ), |
| ); |
| } |
| |
| // active icon shows when switch is on. |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, active: true, activeIcon: activeIcon)); |
| await tester.pumpAndSettle(); |
| final Switch switchWidget0 = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget0.thumbIcon?.resolve(<MaterialState>{MaterialState.selected}), activeIcon); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect()..rrect() |
| ..paragraph(offset: const Offset(32.0, 12.0)), |
| ); |
| |
| // inactive icon shows when switch is off. |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, active: false, inactiveIcon: inactiveIcon)); |
| await tester.pumpAndSettle(); |
| final Switch switchWidget1 = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget1.thumbIcon?.resolve(<MaterialState>{}), inactiveIcon); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect()..rrect() |
| ..rrect() |
| ..paragraph(offset: const Offset(12.0, 12.0)), |
| ); |
| |
| // active icon doesn't show when switch is off. |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, active: false, activeIcon: activeIcon)); |
| await tester.pumpAndSettle(); |
| final Switch switchWidget2 = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget2.thumbIcon?.resolve(<MaterialState>{MaterialState.selected}), activeIcon); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect()..rrect()..rrect() |
| ); |
| |
| // inactive icon doesn't show when switch is on. |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, active: true, inactiveIcon: inactiveIcon)); |
| await tester.pumpAndSettle(); |
| final Switch switchWidget3 = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget3.thumbIcon?.resolve(<MaterialState>{}), inactiveIcon); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect()..rrect()..restore(), |
| ); |
| |
| // without icon |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, active: false)); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect()..rrect()..rrect()..restore(), |
| ); |
| }); |
| |
| testWidgets('SwitchListTile respects materialTapTargetSize', (WidgetTester tester) async { |
| final ThemeData theme = ThemeData(); |
| final bool material3 = theme.useMaterial3; |
| Widget buildSwitchListTile(MaterialTapTargetSize materialTapTargetSize) { |
| return MaterialApp( |
| theme: theme, |
| home: Material( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| materialTapTargetSize: materialTapTargetSize, |
| value: false, |
| onChanged: (_) {}, |
| ); |
| }), |
| ), |
| ); |
| } |
| |
| await tester.pumpWidget(buildSwitchListTile(MaterialTapTargetSize.padded)); |
| final Switch switchWidget = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget.materialTapTargetSize, MaterialTapTargetSize.padded); |
| expect(tester.getSize(find.byType(Switch)), material3 ? const Size(60.0, 48.0) : const Size(59.0, 48.0)); |
| |
| await tester.pumpWidget(buildSwitchListTile(MaterialTapTargetSize.shrinkWrap)); |
| final Switch switchWidget1 = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget1.materialTapTargetSize, MaterialTapTargetSize.shrinkWrap); |
| expect(tester.getSize(find.byType(Switch)), material3 ? const Size(60.0, 40.0) : const Size(59.0, 40.0)); |
| }); |
| |
| testWidgets('SwitchListTile.adaptive respects applyCupertinoTheme', (WidgetTester tester) async { |
| final ThemeData theme = ThemeData(); |
| Widget buildSwitchListTile(bool applyCupertinoTheme, TargetPlatform platform) { |
| return MaterialApp( |
| theme: theme.copyWith(platform: platform), |
| home: wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile.adaptive( |
| applyCupertinoTheme: applyCupertinoTheme, |
| value: true, |
| onChanged: (_) {}, |
| ); |
| }), |
| ), |
| ); |
| } |
| |
| for (final TargetPlatform platform in <TargetPlatform>[ TargetPlatform.iOS, TargetPlatform.macOS ]) { |
| await tester.pumpWidget(buildSwitchListTile(true, platform)); |
| await tester.pumpAndSettle(); |
| expect(find.byType(CupertinoSwitch), findsOneWidget); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(color: theme.useMaterial3 ? const Color(0xFF6750A4) : const Color(0xFF2196F3)), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(false, platform)); |
| await tester.pumpAndSettle(); |
| expect(find.byType(CupertinoSwitch), findsOneWidget); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(color: const Color(0xFF34C759)), |
| ); |
| } |
| }); |
| |
| testWidgets('SwitchListTile respects materialTapTargetSize', (WidgetTester tester) async { |
| final ThemeData theme = ThemeData(); |
| final bool material3 = theme.useMaterial3; |
| Widget buildSwitchListTile(MaterialTapTargetSize materialTapTargetSize) { |
| return MaterialApp( |
| theme: theme, |
| home: Material( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| materialTapTargetSize: materialTapTargetSize, |
| value: false, |
| onChanged: (_) {}, |
| ); |
| }), |
| ), |
| ); |
| } |
| |
| await tester.pumpWidget(buildSwitchListTile(MaterialTapTargetSize.padded)); |
| final Switch switchWidget = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget.materialTapTargetSize, MaterialTapTargetSize.padded); |
| expect(tester.getSize(find.byType(Switch)), material3 ? const Size(60.0, 48.0) : const Size(59.0, 48.0)); |
| |
| await tester.pumpWidget(buildSwitchListTile(MaterialTapTargetSize.shrinkWrap)); |
| final Switch switchWidget1 = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget1.materialTapTargetSize, MaterialTapTargetSize.shrinkWrap); |
| expect(tester.getSize(find.byType(Switch)), material3 ? const Size(60.0, 40.0) : const Size(59.0, 40.0)); |
| }); |
| |
| testWidgets('SwitchListTile passes the value of dragStartBehavior to Switch', (WidgetTester tester) async { |
| Widget buildSwitchListTile(DragStartBehavior dragStartBehavior) { |
| return wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| dragStartBehavior: dragStartBehavior, |
| value: false, |
| onChanged: (_) {}, |
| ); |
| }), |
| ); |
| } |
| |
| await tester.pumpWidget(buildSwitchListTile(DragStartBehavior.start)); |
| final Switch switchWidget = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget.dragStartBehavior, DragStartBehavior.start); |
| |
| await tester.pumpWidget(buildSwitchListTile(DragStartBehavior.down)); |
| final Switch switchWidget1 = tester.widget<Switch>(find.byType(Switch)); |
| expect(switchWidget1.dragStartBehavior, DragStartBehavior.down); |
| }); |
| |
| testWidgets('Switch on SwitchListTile changes mouse cursor when hovered', (WidgetTester tester) async { |
| // Test SwitchListTile.adaptive() constructor |
| await tester.pumpWidget(wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile.adaptive( |
| mouseCursor: SystemMouseCursors.text, |
| value: false, |
| onChanged: (_) {}, |
| ); |
| }), |
| )); |
| final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse, pointer: 1); |
| await gesture.addPointer(location: tester.getCenter(find.byType(Switch))); |
| |
| await tester.pump(); |
| |
| expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.text); |
| |
| // Test SwitchListTile() constructor |
| await tester.pumpWidget(wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| mouseCursor: SystemMouseCursors.forbidden, |
| value: false, |
| onChanged: (_) {}, |
| ); |
| }), |
| )); |
| |
| await gesture.moveTo(tester.getCenter(find.byType(Switch))); |
| expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.forbidden); |
| |
| // Test default cursor |
| await tester.pumpWidget(wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| value: false, |
| onChanged: (_) {}, |
| ); |
| }), |
| )); |
| |
| expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.click); |
| |
| // Test default cursor when disabled |
| await tester.pumpWidget(wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return const SwitchListTile( |
| value: false, |
| onChanged: null, |
| ); |
| }), |
| )); |
| |
| expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.basic); |
| }); |
| |
| testWidgets('Switch with splash radius set', (WidgetTester tester) async { |
| tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional; |
| const double splashRadius = 35; |
| await tester.pumpWidget(wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| splashRadius: splashRadius, |
| value: false, |
| onChanged: (_) {}, |
| ); |
| }), |
| )); |
| |
| await tester.pumpAndSettle(); |
| |
| final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); |
| await gesture.moveTo(tester.getCenter(find.byType(Switch))); |
| |
| await tester.pumpAndSettle(); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..circle(radius: splashRadius), |
| ); |
| }); |
| |
| testWidgets('The overlay color for the thumb of the switch resolves in active/pressed/hovered states', (WidgetTester tester) async { |
| tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional; |
| const Color activeThumbColor = Color(0xFF000000); |
| const Color inactiveThumbColor = Color(0xFF000010); |
| const Color activePressedOverlayColor = Color(0xFF000001); |
| const Color inactivePressedOverlayColor = Color(0xFF000002); |
| const Color hoverOverlayColor = Color(0xFF000003); |
| const Color hoverColor = Color(0xFF000005); |
| |
| Color? getOverlayColor(Set<MaterialState> states) { |
| if (states.contains(MaterialState.pressed)) { |
| if (states.contains(MaterialState.selected)) { |
| return activePressedOverlayColor; |
| } |
| return inactivePressedOverlayColor; |
| } |
| if (states.contains(MaterialState.hovered)) { |
| return hoverOverlayColor; |
| } |
| return null; |
| } |
| |
| Widget buildSwitch({bool active = false, bool focused = false, bool useOverlay = true}) { |
| return MaterialApp( |
| home: Scaffold( |
| body: SwitchListTile( |
| value: active, |
| onChanged: (_) { }, |
| thumbColor: MaterialStateProperty.resolveWith<Color>((Set<MaterialState> states) { |
| if (states.contains(MaterialState.selected)) { |
| return activeThumbColor; |
| } |
| return inactiveThumbColor; |
| }), |
| overlayColor: useOverlay ? MaterialStateProperty.resolveWith(getOverlayColor) : null, |
| hoverColor: hoverColor, |
| ), |
| ), |
| ); |
| } |
| |
| // test inactive Switch, and overlayColor is set to null. |
| await tester.pumpWidget(buildSwitch(useOverlay: false)); |
| await tester.press(find.byType(Switch)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect() |
| ..circle( |
| color: inactiveThumbColor.withAlpha(kRadialReactionAlpha), |
| ), |
| reason: 'Default inactive pressed Switch should have overlay color from thumbColor', |
| ); |
| |
| // test active Switch, and overlayColor is set to null. |
| await tester.pumpWidget(buildSwitch(active: true, useOverlay: false)); |
| await tester.press(find.byType(Switch)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect() |
| ..circle( |
| color: activeThumbColor.withAlpha(kRadialReactionAlpha), |
| ), |
| reason: 'Default active pressed Switch should have overlay color from thumbColor', |
| ); |
| |
| // test inactive Switch with an overlayColor |
| await tester.pumpWidget(buildSwitch()); |
| await tester.press(find.byType(Switch)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect() |
| ..circle( |
| color: inactivePressedOverlayColor, |
| ), |
| reason: 'Inactive pressed Switch should have overlay color: $inactivePressedOverlayColor', |
| ); |
| |
| // test active Switch with an overlayColor |
| await tester.pumpWidget(buildSwitch(active: true)); |
| await tester.press(find.byType(Switch)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect() |
| ..circle( |
| color: activePressedOverlayColor, |
| ), |
| reason: 'Active pressed Switch should have overlay color: $activePressedOverlayColor', |
| ); |
| |
| await tester.pumpWidget(buildSwitch(focused: true)); |
| await tester.pumpAndSettle(); |
| |
| // Start hovering |
| final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); |
| await gesture.addPointer(); |
| await gesture.moveTo(tester.getCenter(find.byType(Switch))); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints |
| ..rrect() |
| ..circle( |
| color: hoverOverlayColor, |
| ), |
| reason: 'Hovered Switch should use overlay color $hoverOverlayColor over $hoverColor', |
| ); |
| }); |
| |
| testWidgets('SwitchListTile respects trackOutlineColor in active/enabled states', (WidgetTester tester) async { |
| const Color activeEnabledTrackOutlineColor = Color(0xFF000001); |
| const Color activeDisabledTrackOutlineColor = Color(0xFF000002); |
| const Color inactiveEnabledTrackOutlineColor = Color(0xFF000003); |
| const Color inactiveDisabledTrackOutlineColor = Color(0xFF000004); |
| |
| Color getOutlineColor(Set<MaterialState> states) { |
| if (states.contains(MaterialState.disabled)) { |
| if (states.contains(MaterialState.selected)) { |
| return activeDisabledTrackOutlineColor; |
| } |
| return inactiveDisabledTrackOutlineColor; |
| } |
| if (states.contains(MaterialState.selected)) { |
| return activeEnabledTrackOutlineColor; |
| } |
| return inactiveEnabledTrackOutlineColor; |
| } |
| |
| final MaterialStateProperty<Color> trackOutlineColor = MaterialStateColor.resolveWith(getOutlineColor); |
| |
| Widget buildSwitchListTile({required bool enabled, required bool selected}) { |
| return wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| value: selected, |
| trackOutlineColor: trackOutlineColor, |
| onChanged: enabled ? (_) { } : null, |
| ); |
| }), |
| ); |
| } |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: false, selected: false)); |
| await tester.pumpAndSettle(); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(style: PaintingStyle.fill) |
| ..rrect(color: inactiveDisabledTrackOutlineColor, style: PaintingStyle.stroke), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: false, selected: true)); |
| await tester.pumpAndSettle(); |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(style: PaintingStyle.fill) |
| ..rrect(color: activeDisabledTrackOutlineColor, style: PaintingStyle.stroke), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, selected: false)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(style: PaintingStyle.fill) |
| ..rrect(color: inactiveEnabledTrackOutlineColor, style: PaintingStyle.stroke), |
| ); |
| |
| await tester.pumpWidget(buildSwitchListTile(enabled: true, selected: true)); |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect(style: PaintingStyle.fill) |
| ..rrect(color: activeEnabledTrackOutlineColor, style: PaintingStyle.stroke), |
| ); |
| }); |
| |
| testWidgets('SwitchListTile respects trackOutlineColor in hovered state', (WidgetTester tester) async { |
| tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional; |
| const Color hoveredTrackColor = Color(0xFF4caf50); |
| |
| Color getTrackOutlineColor(Set<MaterialState> states) { |
| if (states.contains(MaterialState.hovered)) { |
| return hoveredTrackColor; |
| } |
| return Colors.transparent; |
| } |
| |
| final MaterialStateProperty<Color> outlineColor = MaterialStateColor.resolveWith(getTrackOutlineColor); |
| |
| Widget buildSwitchListTile() { |
| return MaterialApp( |
| theme: ThemeData(), |
| home: wrap( |
| child: StatefulBuilder( |
| builder: (BuildContext context, StateSetter setState) { |
| return SwitchListTile( |
| value: false, |
| trackOutlineColor: outlineColor, |
| onChanged: (_) { }, |
| ); |
| }), |
| ), |
| ); |
| } |
| |
| await tester.pumpWidget(buildSwitchListTile()); |
| await tester.pumpAndSettle(); |
| |
| // Start hovering |
| final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); |
| await gesture.moveTo(tester.getCenter(find.byType(Switch))); |
| |
| await tester.pumpAndSettle(); |
| |
| expect( |
| Material.of(tester.element(find.byType(Switch))), |
| paints..rrect()..rrect(color: hoveredTrackColor, style: PaintingStyle.stroke) |
| ); |
| }); |
| } |
