| // 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/gestures.dart'; |
| import 'package:flutter/material.dart'; |
| import 'package:flutter/rendering.dart'; |
| import 'package:flutter/services.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| import '../rendering/mock_canvas.dart'; |
| import '../widgets/semantics_tester.dart'; |
| |
| // This file uses "as dynamic" in a few places to defeat the static |
| // analysis. In general you want to avoid using this style in your |
| // code, as it will cause the analyzer to be unable to help you catch |
| // errors. |
| // |
| // In this case, we do it because we are trying to call internal |
| // methods of the tooltip code in order to test it. Normally, the |
| // state of a tooltip is a private class, but by using a GlobalKey we |
| // can get a handle to that object and by using "as dynamic" we can |
| // bypass the analyzer's type checks and call methods that we aren't |
| // supposed to be able to know about. |
| // |
| // It's ok to do this in tests, but you really don't want to do it in |
| // production code. |
| |
| const String tooltipText = 'TIP'; |
| const double _customPaddingValue = 10.0; |
| |
| void main() { |
| test('TooltipThemeData copyWith, ==, hashCode basics', () { |
| expect(const TooltipThemeData(), const TooltipThemeData().copyWith()); |
| expect(const TooltipThemeData().hashCode, const TooltipThemeData().copyWith().hashCode); |
| }); |
| |
| test('TooltipThemeData defaults', () { |
| const TooltipThemeData theme = TooltipThemeData(); |
| expect(theme.height, null); |
| expect(theme.padding, null); |
| expect(theme.verticalOffset, null); |
| expect(theme.preferBelow, null); |
| expect(theme.excludeFromSemantics, null); |
| expect(theme.decoration, null); |
| expect(theme.textStyle, null); |
| expect(theme.waitDuration, null); |
| expect(theme.showDuration, null); |
| }); |
| |
| testWidgets('Default TooltipThemeData debugFillProperties', (WidgetTester tester) async { |
| final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder(); |
| const TooltipThemeData().debugFillProperties(builder); |
| |
| final List<String> description = builder.properties |
| .where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info)) |
| .map((DiagnosticsNode node) => node.toString()) |
| .toList(); |
| |
| expect(description, <String>[]); |
| }); |
| |
| testWidgets('TooltipThemeData implements debugFillProperties', (WidgetTester tester) async { |
| final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder(); |
| const Duration wait = Duration(milliseconds: 100); |
| const Duration show = Duration(milliseconds: 200); |
| const TooltipThemeData( |
| height: 15.0, |
| padding: EdgeInsets.all(20.0), |
| verticalOffset: 10.0, |
| preferBelow: false, |
| excludeFromSemantics: true, |
| decoration: BoxDecoration(color: Color(0xffffffff)), |
| textStyle: TextStyle(decoration: TextDecoration.underline), |
| waitDuration: wait, |
| showDuration: show, |
| ).debugFillProperties(builder); |
| |
| final List<String> description = builder.properties |
| .where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info)) |
| .map((DiagnosticsNode node) => node.toString()) |
| .toList(); |
| |
| expect(description, <String>[ |
| 'height: 15.0', |
| 'padding: EdgeInsets.all(20.0)', |
| 'vertical offset: 10.0', |
| 'position: above', |
| 'semantics: excluded', |
| 'decoration: BoxDecoration(color: Color(0xffffffff))', |
| 'textStyle: TextStyle(inherit: true, decoration: TextDecoration.underline)', |
| 'wait duration: ${wait.toString()}', |
| 'show duration: ${show.toString()}', |
| ]); |
| }); |
| |
| testWidgets('Tooltip verticalOffset, preferBelow; center prefer above fits - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: Theme( |
| data: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| height: 100.0, |
| padding: EdgeInsets.zero, |
| verticalOffset: 100.0, |
| preferBelow: false, |
| ), |
| ), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Stack( |
| children: <Widget>[ |
| Positioned( |
| left: 400.0, |
| top: 300.0, |
| child: Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ), |
| ), |
| ], |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| /********************* 800x600 screen |
| * ___ * }- 10.0 margin |
| * |___| * }-100.0 height |
| * | * }-100.0 vertical offset |
| * o * y=300.0 |
| * * |
| * * |
| * * |
| *********************/ |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent! as RenderBox; |
| expect(tip.size.height, equals(100.0)); |
| expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(100.0)); |
| expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(200.0)); |
| }); |
| |
| testWidgets('Tooltip verticalOffset, preferBelow; center prefer above fits - TooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: TooltipTheme( |
| data: const TooltipThemeData( |
| height: 100.0, |
| padding: EdgeInsets.zero, |
| verticalOffset: 100.0, |
| preferBelow: false, |
| ), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Stack( |
| children: <Widget>[ |
| Positioned( |
| left: 400.0, |
| top: 300.0, |
| child: Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ), |
| ), |
| ], |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| /********************* 800x600 screen |
| * ___ * }- 10.0 margin |
| * |___| * }-100.0 height |
| * | * }-100.0 vertical offset |
| * o * y=300.0 |
| * * |
| * * |
| * * |
| *********************/ |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent! as RenderBox; |
| expect(tip.size.height, equals(100.0)); |
| expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(100.0)); |
| expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(200.0)); |
| }); |
| |
| testWidgets('Tooltip verticalOffset, preferBelow; center prefer above does not fit - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: Theme( |
| data: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| height: 190.0, |
| padding: EdgeInsets.zero, |
| verticalOffset: 100.0, |
| preferBelow: false, |
| ), |
| ), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Stack( |
| children: <Widget>[ |
| Positioned( |
| left: 400.0, |
| top: 299.0, |
| child: Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ), |
| ), |
| ], |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| // we try to put it here but it doesn't fit: |
| /********************* 800x600 screen |
| * ___ * }- 10.0 margin |
| * |___| * }-190.0 height (starts at y=9.0) |
| * | * }-100.0 vertical offset |
| * o * y=299.0 |
| * * |
| * * |
| * * |
| *********************/ |
| |
| // so we put it here: |
| /********************* 800x600 screen |
| * * |
| * * |
| * o * y=299.0 |
| * _|_ * }-100.0 vertical offset |
| * |___| * }-190.0 height |
| * * }- 10.0 margin |
| *********************/ |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent! as RenderBox; |
| expect(tip.size.height, equals(190.0)); |
| expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(399.0)); |
| expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(589.0)); |
| }); |
| |
| testWidgets('Tooltip verticalOffset, preferBelow; center prefer above does not fit - TooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: TooltipTheme( |
| data: const TooltipThemeData( |
| height: 190.0, |
| padding: EdgeInsets.zero, |
| verticalOffset: 100.0, |
| preferBelow: false, |
| ), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Stack( |
| children: <Widget>[ |
| Positioned( |
| left: 400.0, |
| top: 299.0, |
| child: Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ), |
| ), |
| ], |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| // we try to put it here but it doesn't fit: |
| /********************* 800x600 screen |
| * ___ * }- 10.0 margin |
| * |___| * }-190.0 height (starts at y=9.0) |
| * | * }-100.0 vertical offset |
| * o * y=299.0 |
| * * |
| * * |
| * * |
| *********************/ |
| |
| // so we put it here: |
| /********************* 800x600 screen |
| * * |
| * * |
| * o * y=299.0 |
| * _|_ * }-100.0 vertical offset |
| * |___| * }-190.0 height |
| * * }- 10.0 margin |
| *********************/ |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent! as RenderBox; |
| expect(tip.size.height, equals(190.0)); |
| expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(399.0)); |
| expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(589.0)); |
| }); |
| |
| testWidgets('Tooltip verticalOffset, preferBelow; center preferBelow fits - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: Theme( |
| data: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| height: 190.0, |
| padding: EdgeInsets.zero, |
| verticalOffset: 100.0, |
| preferBelow: true, |
| ), |
| ), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Stack( |
| children: <Widget>[ |
| Positioned( |
| left: 400.0, |
| top: 300.0, |
| child: Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ), |
| ), |
| ], |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pumpAndSettle(); // faded in, show timer started (and at 0.0) |
| |
| /********************* 800x600 screen |
| * * |
| * * |
| * o * y=300.0 |
| * _|_ * }-100.0 vertical offset |
| * |___| * }-190.0 height |
| * * }- 10.0 margin |
| *********************/ |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent! as RenderBox; |
| expect(tip.size.height, equals(190.0)); |
| expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(400.0)); |
| expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(590.0)); |
| }); |
| |
| testWidgets('Tooltip verticalOffset, preferBelow; center prefer below fits - TooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: TooltipTheme( |
| data: const TooltipThemeData( |
| height: 190.0, |
| padding: EdgeInsets.zero, |
| verticalOffset: 100.0, |
| preferBelow: true, |
| ), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Stack( |
| children: <Widget>[ |
| Positioned( |
| left: 400.0, |
| top: 300.0, |
| child: Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ), |
| ), |
| ], |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pumpAndSettle(); // faded in, show timer started (and at 0.0) |
| |
| /********************* 800x600 screen |
| * * |
| * * |
| * o * y=300.0 |
| * _|_ * }-100.0 vertical offset |
| * |___| * }-190.0 height |
| * * }- 10.0 margin |
| *********************/ |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent! as RenderBox; |
| expect(tip.size.height, equals(190.0)); |
| expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(400.0)); |
| expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(590.0)); |
| }); |
| |
| testWidgets('Tooltip margin - ThemeData', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Theme( |
| data: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| padding: EdgeInsets.zero, |
| margin: EdgeInsets.all(_customPaddingValue), |
| ), |
| ), |
| child: Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ), |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent!.parent!.parent!.parent!.parent! as RenderBox; |
| final RenderBox tooltipContent = tester.renderObject(find.text(tooltipText)); |
| |
| final Offset topLeftTipInGlobal = tip.localToGlobal(tip.size.topLeft(Offset.zero)); |
| final Offset topLeftTooltipContentInGlobal = tooltipContent.localToGlobal(tooltipContent.size.topLeft(Offset.zero)); |
| expect(topLeftTooltipContentInGlobal.dx, topLeftTipInGlobal.dx + _customPaddingValue); |
| expect(topLeftTooltipContentInGlobal.dy, topLeftTipInGlobal.dy + _customPaddingValue); |
| |
| final Offset topRightTipInGlobal = tip.localToGlobal(tip.size.topRight(Offset.zero)); |
| final Offset topRightTooltipContentInGlobal = tooltipContent.localToGlobal(tooltipContent.size.topRight(Offset.zero)); |
| expect(topRightTooltipContentInGlobal.dx, topRightTipInGlobal.dx - _customPaddingValue); |
| expect(topRightTooltipContentInGlobal.dy, topRightTipInGlobal.dy + _customPaddingValue); |
| |
| final Offset bottomLeftTipInGlobal = tip.localToGlobal(tip.size.bottomLeft(Offset.zero)); |
| final Offset bottomLeftTooltipContentInGlobal = tooltipContent.localToGlobal(tooltipContent.size.bottomLeft(Offset.zero)); |
| expect(bottomLeftTooltipContentInGlobal.dx, bottomLeftTipInGlobal.dx + _customPaddingValue); |
| expect(bottomLeftTooltipContentInGlobal.dy, bottomLeftTipInGlobal.dy - _customPaddingValue); |
| |
| final Offset bottomRightTipInGlobal = tip.localToGlobal(tip.size.bottomRight(Offset.zero)); |
| final Offset bottomRightTooltipContentInGlobal = tooltipContent.localToGlobal(tooltipContent.size.bottomRight(Offset.zero)); |
| expect(bottomRightTooltipContentInGlobal.dx, bottomRightTipInGlobal.dx - _customPaddingValue); |
| expect(bottomRightTooltipContentInGlobal.dy, bottomRightTipInGlobal.dy - _customPaddingValue); |
| }); |
| |
| testWidgets('Tooltip margin - TooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return TooltipTheme( |
| data: const TooltipThemeData( |
| padding: EdgeInsets.zero, |
| margin: EdgeInsets.all(_customPaddingValue), |
| ), |
| child: Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ), |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent!.parent!.parent!.parent!.parent! as RenderBox; |
| final RenderBox tooltipContent = tester.renderObject(find.text(tooltipText)); |
| |
| final Offset topLeftTipInGlobal = tip.localToGlobal(tip.size.topLeft(Offset.zero)); |
| final Offset topLeftTooltipContentInGlobal = tooltipContent.localToGlobal(tooltipContent.size.topLeft(Offset.zero)); |
| expect(topLeftTooltipContentInGlobal.dx, topLeftTipInGlobal.dx + _customPaddingValue); |
| expect(topLeftTooltipContentInGlobal.dy, topLeftTipInGlobal.dy + _customPaddingValue); |
| |
| final Offset topRightTipInGlobal = tip.localToGlobal(tip.size.topRight(Offset.zero)); |
| final Offset topRightTooltipContentInGlobal = tooltipContent.localToGlobal(tooltipContent.size.topRight(Offset.zero)); |
| expect(topRightTooltipContentInGlobal.dx, topRightTipInGlobal.dx - _customPaddingValue); |
| expect(topRightTooltipContentInGlobal.dy, topRightTipInGlobal.dy + _customPaddingValue); |
| |
| final Offset bottomLeftTipInGlobal = tip.localToGlobal(tip.size.bottomLeft(Offset.zero)); |
| final Offset bottomLeftTooltipContentInGlobal = tooltipContent.localToGlobal(tooltipContent.size.bottomLeft(Offset.zero)); |
| expect(bottomLeftTooltipContentInGlobal.dx, bottomLeftTipInGlobal.dx + _customPaddingValue); |
| expect(bottomLeftTooltipContentInGlobal.dy, bottomLeftTipInGlobal.dy - _customPaddingValue); |
| |
| final Offset bottomRightTipInGlobal = tip.localToGlobal(tip.size.bottomRight(Offset.zero)); |
| final Offset bottomRightTooltipContentInGlobal = tooltipContent.localToGlobal(tooltipContent.size.bottomRight(Offset.zero)); |
| expect(bottomRightTooltipContentInGlobal.dx, bottomRightTipInGlobal.dx - _customPaddingValue); |
| expect(bottomRightTooltipContentInGlobal.dy, bottomRightTipInGlobal.dy - _customPaddingValue); |
| }); |
| |
| testWidgets('Tooltip message textStyle - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget(MaterialApp( |
| theme: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| textStyle: TextStyle( |
| color: Colors.orange, |
| decoration: TextDecoration.underline, |
| ), |
| ), |
| ), |
| home: Tooltip( |
| key: key, |
| message: tooltipText, |
| child: Container( |
| width: 100.0, |
| height: 100.0, |
| color: Colors.green[500], |
| ), |
| ), |
| )); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| final TextStyle textStyle = tester.widget<Text>(find.text(tooltipText)).style!; |
| expect(textStyle.color, Colors.orange); |
| expect(textStyle.fontFamily, null); |
| expect(textStyle.decoration, TextDecoration.underline); |
| }); |
| |
| testWidgets('Tooltip message textStyle - TooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| await tester.pumpWidget(MaterialApp( |
| home: TooltipTheme( |
| data: const TooltipThemeData(), |
| child: Tooltip( |
| textStyle: const TextStyle( |
| color: Colors.orange, |
| decoration: TextDecoration.underline, |
| ), |
| key: key, |
| message: tooltipText, |
| child: Container( |
| width: 100.0, |
| height: 100.0, |
| color: Colors.green[500], |
| ), |
| ), |
| ), |
| )); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| final TextStyle textStyle = tester.widget<Text>(find.text(tooltipText)).style!; |
| expect(textStyle.color, Colors.orange); |
| expect(textStyle.fontFamily, null); |
| expect(textStyle.decoration, TextDecoration.underline); |
| }); |
| |
| testWidgets('Tooltip decoration - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| const Decoration customDecoration = ShapeDecoration( |
| shape: StadiumBorder(), |
| color: Color(0x80800000), |
| ); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: Theme( |
| data: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| decoration: customDecoration, |
| ), |
| ), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent!.parent!.parent!.parent! as RenderBox; |
| |
| expect(tip.size.height, equals(32.0)); |
| expect(tip.size.width, equals(74.0)); |
| expect(tip, paints..path( |
| color: const Color(0x80800000), |
| )); |
| }); |
| |
| testWidgets('Tooltip decoration - TooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| const Decoration customDecoration = ShapeDecoration( |
| shape: StadiumBorder(), |
| color: Color(0x80800000), |
| ); |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: TooltipTheme( |
| data: const TooltipThemeData(decoration: customDecoration), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Tooltip( |
| key: key, |
| message: tooltipText, |
| child: const SizedBox( |
| width: 0.0, |
| height: 0.0, |
| ), |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) |
| |
| final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent!.parent!.parent!.parent! as RenderBox; |
| |
| expect(tip.size.height, equals(32.0)); |
| expect(tip.size.width, equals(74.0)); |
| expect(tip, paints..path( |
| color: const Color(0x80800000), |
| )); |
| }); |
| |
| testWidgets('Tooltip height and padding - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| const double customTooltipHeight = 100.0; |
| const double customPaddingVal = 20.0; |
| |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: Theme( |
| data: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| height: customTooltipHeight, |
| padding: EdgeInsets.all(customPaddingVal), |
| ), |
| ), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Tooltip( |
| key: key, |
| message: tooltipText, |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pumpAndSettle(); |
| |
| final RenderBox tip = tester.renderObject(find.ancestor( |
| of: find.text(tooltipText), |
| matching: find.byType(Padding).first, // select [Tooltip.padding] instead of [Tooltip.margin] |
| )); |
| final RenderBox content = tester.renderObject(find.ancestor( |
| of: find.text(tooltipText), |
| matching: find.byType(Center), |
| )); |
| |
| expect(tip.size.height, equals(customTooltipHeight)); |
| expect(content.size.height, equals(customTooltipHeight - 2 * customPaddingVal)); |
| expect(content.size.width, equals(tip.size.width - 2 * customPaddingVal)); |
| }); |
| |
| testWidgets('Tooltip height and padding - TooltipTheme', (WidgetTester tester) async { |
| final GlobalKey key = GlobalKey(); |
| const double customTooltipHeight = 100.0; |
| const double customPaddingValue = 20.0; |
| |
| await tester.pumpWidget( |
| Directionality( |
| textDirection: TextDirection.ltr, |
| child: TooltipTheme( |
| data: const TooltipThemeData( |
| height: customTooltipHeight, |
| padding: EdgeInsets.all(customPaddingValue), |
| ), |
| child: Overlay( |
| initialEntries: <OverlayEntry>[ |
| OverlayEntry( |
| builder: (BuildContext context) { |
| return Tooltip( |
| key: key, |
| message: tooltipText, |
| ); |
| }, |
| ), |
| ], |
| ), |
| ), |
| ), |
| ); |
| (key.currentState as dynamic).ensureTooltipVisible(); // Before using "as dynamic" in your code, see note at the top of the file. |
| await tester.pumpAndSettle(); |
| |
| final RenderBox tip = tester.renderObject(find.ancestor( |
| of: find.text(tooltipText), |
| matching: find.byType(Padding).first, // select [Tooltip.padding] instead of [Tooltip.margin] |
| )); |
| final RenderBox content = tester.renderObject(find.ancestor( |
| of: find.text(tooltipText), |
| matching: find.byType(Center), |
| )); |
| |
| expect(tip.size.height, equals(customTooltipHeight)); |
| expect(content.size.height, equals(customTooltipHeight - 2 * customPaddingValue)); |
| expect(content.size.width, equals(tip.size.width - 2 * customPaddingValue)); |
| }); |
| |
| testWidgets('Tooltip waitDuration - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| const Duration customWaitDuration = Duration(milliseconds: 500); |
| final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); |
| await gesture.addPointer(); |
| addTearDown(gesture.removePointer); |
| await gesture.moveTo(const Offset(1.0, 1.0)); |
| await tester.pump(); |
| await gesture.moveTo(Offset.zero); |
| |
| await tester.pumpWidget( |
| MaterialApp( |
| home: Theme( |
| data: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| waitDuration: customWaitDuration, |
| ), |
| ), |
| child: const Center( |
| child: Tooltip( |
| message: tooltipText, |
| child: SizedBox( |
| width: 100.0, |
| height: 100.0, |
| ), |
| ), |
| ), |
| ), |
| ), |
| ); |
| |
| final Finder tooltip = find.byType(Tooltip); |
| await gesture.moveTo(Offset.zero); |
| await tester.pump(); |
| await gesture.moveTo(tester.getCenter(tooltip)); |
| await tester.pump(); |
| await tester.pump(const Duration(milliseconds: 250)); |
| expect(find.text(tooltipText), findsNothing); // Should not appear yet |
| await tester.pump(const Duration(milliseconds: 250)); |
| expect(find.text(tooltipText), findsOneWidget); // Should appear after customWaitDuration |
| |
| await gesture.moveTo(Offset.zero); |
| await tester.pump(); |
| |
| // Wait for it to disappear. |
| await tester.pump(Duration.zero); // Should immediately disappear |
| expect(find.text(tooltipText), findsNothing); |
| }); |
| |
| testWidgets('Tooltip waitDuration - TooltipTheme', (WidgetTester tester) async { |
| const Duration customWaitDuration = Duration(milliseconds: 500); |
| final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); |
| await gesture.addPointer(); |
| addTearDown(gesture.removePointer); |
| await gesture.moveTo(const Offset(1.0, 1.0)); |
| await tester.pump(); |
| await gesture.moveTo(Offset.zero); |
| |
| await tester.pumpWidget( |
| const MaterialApp( |
| home: TooltipTheme( |
| data: TooltipThemeData(waitDuration: customWaitDuration), |
| child: Center( |
| child: Tooltip( |
| message: tooltipText, |
| child: SizedBox( |
| width: 100.0, |
| height: 100.0, |
| ), |
| ), |
| ), |
| ), |
| ), |
| ); |
| |
| final Finder tooltip = find.byType(Tooltip); |
| await gesture.moveTo(Offset.zero); |
| await tester.pump(); |
| await gesture.moveTo(tester.getCenter(tooltip)); |
| await tester.pump(); |
| await tester.pump(const Duration(milliseconds: 250)); |
| expect(find.text(tooltipText), findsNothing); // Should not appear yet |
| await tester.pump(const Duration(milliseconds: 250)); |
| expect(find.text(tooltipText), findsOneWidget); // Should appear after customWaitDuration |
| |
| await gesture.moveTo(Offset.zero); |
| await tester.pump(); |
| |
| // Wait for it to disappear. |
| await tester.pump(Duration.zero); // Should immediately disappear |
| expect(find.text(tooltipText), findsNothing); |
| }); |
| |
| testWidgets('Tooltip showDuration - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| const Duration customShowDuration = Duration(milliseconds: 3000); |
| await tester.pumpWidget( |
| MaterialApp( |
| home: Theme( |
| data: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| showDuration: customShowDuration, |
| ), |
| ), |
| child: const Center( |
| child: Tooltip( |
| message: tooltipText, |
| child: SizedBox( |
| width: 100.0, |
| height: 100.0, |
| ), |
| ), |
| ), |
| ), |
| ), |
| ); |
| |
| final Finder tooltip = find.byType(Tooltip); |
| final TestGesture gesture = await tester.startGesture(tester.getCenter(tooltip)); |
| await tester.pump(); |
| await tester.pump(kLongPressTimeout); |
| await gesture.up(); |
| expect(find.text(tooltipText), findsOneWidget); |
| await tester.pump(); |
| await tester.pump(const Duration(milliseconds: 2000)); // Tooltip should remain |
| expect(find.text(tooltipText), findsOneWidget); |
| await tester.pump(const Duration(milliseconds: 1000)); |
| await tester.pumpAndSettle(); // Tooltip should fade out after |
| expect(find.text(tooltipText), findsNothing); |
| }); |
| |
| testWidgets('Tooltip showDuration - TooltipTheme', (WidgetTester tester) async { |
| const Duration customShowDuration = Duration(milliseconds: 3000); |
| await tester.pumpWidget( |
| const MaterialApp( |
| home: TooltipTheme( |
| data: TooltipThemeData(showDuration: customShowDuration), |
| child: Center( |
| child: Tooltip( |
| message: tooltipText, |
| child: SizedBox( |
| width: 100.0, |
| height: 100.0, |
| ), |
| ), |
| ), |
| ), |
| ), |
| ); |
| |
| final Finder tooltip = find.byType(Tooltip); |
| final TestGesture gesture = await tester.startGesture(tester.getCenter(tooltip)); |
| await tester.pump(); |
| await tester.pump(kLongPressTimeout); |
| await gesture.up(); |
| expect(find.text(tooltipText), findsOneWidget); |
| await tester.pump(); |
| await tester.pump(const Duration(milliseconds: 2000)); // Tooltip should remain |
| expect(find.text(tooltipText), findsOneWidget); |
| await tester.pump(const Duration(milliseconds: 1000)); |
| await tester.pumpAndSettle(); // Tooltip should fade out after |
| expect(find.text(tooltipText), findsNothing); |
| }); |
| |
| testWidgets('Semantics included by default - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| final SemanticsTester semantics = SemanticsTester(tester); |
| |
| await tester.pumpWidget( |
| MaterialApp( |
| theme: ThemeData(), |
| home: const Center( |
| child: Tooltip( |
| message: 'Foo', |
| child: Text('Bar'), |
| ), |
| ), |
| ), |
| ); |
| |
| expect(semantics, hasSemantics(TestSemantics.root( |
| children: <TestSemantics>[ |
| TestSemantics.rootChild( |
| children: <TestSemantics>[ |
| TestSemantics( |
| children: <TestSemantics>[ |
| TestSemantics( |
| flags: <SemanticsFlag>[SemanticsFlag.scopesRoute], |
| children: <TestSemantics>[ |
| TestSemantics( |
| label: 'Foo\nBar', |
| textDirection: TextDirection.ltr, |
| ), |
| ], |
| ), |
| ], |
| ), |
| ], |
| ), |
| ], |
| ), ignoreRect: true, ignoreId: true, ignoreTransform: true)); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('Semantics included by default - TooltipTheme', (WidgetTester tester) async { |
| final SemanticsTester semantics = SemanticsTester(tester); |
| |
| await tester.pumpWidget( |
| const MaterialApp( |
| home: TooltipTheme( |
| data: TooltipThemeData(), |
| child: Center( |
| child: Tooltip( |
| message: 'Foo', |
| child: Text('Bar'), |
| ), |
| ), |
| ), |
| ), |
| ); |
| |
| expect(semantics, hasSemantics(TestSemantics.root( |
| children: <TestSemantics>[ |
| TestSemantics.rootChild( |
| children: <TestSemantics>[ |
| TestSemantics( |
| children: <TestSemantics>[ |
| TestSemantics( |
| flags: <SemanticsFlag>[SemanticsFlag.scopesRoute], |
| children: <TestSemantics>[ |
| TestSemantics( |
| label: 'Foo\nBar', |
| textDirection: TextDirection.ltr, |
| ), |
| ], |
| ), |
| ], |
| ), |
| ], |
| ), |
| ], |
| ), ignoreRect: true, ignoreId: true, ignoreTransform: true)); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('Semantics excluded - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| final SemanticsTester semantics = SemanticsTester(tester); |
| |
| await tester.pumpWidget( |
| MaterialApp( |
| theme: ThemeData( |
| tooltipTheme: const TooltipThemeData( |
| excludeFromSemantics: true, |
| ), |
| ), |
| home: const Center( |
| child: Tooltip( |
| message: 'Foo', |
| child: Text('Bar'), |
| ), |
| ), |
| ), |
| ); |
| |
| expect(semantics, hasSemantics(TestSemantics.root( |
| children: <TestSemantics>[ |
| TestSemantics.rootChild( |
| children: <TestSemantics>[ |
| TestSemantics( |
| children: <TestSemantics>[ |
| TestSemantics( |
| flags: <SemanticsFlag>[SemanticsFlag.scopesRoute], |
| children: <TestSemantics>[ |
| TestSemantics( |
| label: 'Bar', |
| textDirection: TextDirection.ltr, |
| ), |
| ], |
| ), |
| ], |
| ), |
| ], |
| ), |
| ], |
| ), ignoreRect: true, ignoreId: true, ignoreTransform: true)); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('Semantics excluded - TooltipTheme', (WidgetTester tester) async { |
| final SemanticsTester semantics = SemanticsTester(tester); |
| |
| await tester.pumpWidget( |
| const MaterialApp( |
| home: TooltipTheme( |
| data: TooltipThemeData(excludeFromSemantics: true), |
| child: Center( |
| child: Tooltip( |
| message: 'Foo', |
| child: Text('Bar'), |
| ), |
| ), |
| ), |
| ), |
| ); |
| |
| expect(semantics, hasSemantics(TestSemantics.root( |
| children: <TestSemantics>[ |
| TestSemantics.rootChild( |
| children: <TestSemantics>[ |
| TestSemantics( |
| children: <TestSemantics>[ |
| TestSemantics( |
| flags: <SemanticsFlag>[SemanticsFlag.scopesRoute], |
| children: <TestSemantics>[ |
| TestSemantics( |
| label: 'Bar', |
| textDirection: TextDirection.ltr, |
| ), |
| ], |
| ), |
| ], |
| ), |
| ], |
| ), |
| ], |
| ), ignoreRect: true, ignoreId: true, ignoreTransform: true)); |
| |
| semantics.dispose(); |
| }); |
| |
| testWidgets('has semantic events by default - ThemeData.tooltipTheme', (WidgetTester tester) async { |
| final List<dynamic> semanticEvents = <dynamic>[]; |
| SystemChannels.accessibility.setMockMessageHandler((dynamic message) async { |
| semanticEvents.add(message); |
| }); |
| final SemanticsTester semantics = SemanticsTester(tester); |
| |
| await tester.pumpWidget( |
| MaterialApp( |
| theme: ThemeData(), |
| home: Center( |
| child: Tooltip( |
| message: 'Foo', |
| child: Container( |
| width: 100.0, |
| height: 100.0, |
| color: Colors.green[500], |
| ), |
| ), |
| ), |
| ), |
| ); |
| |
| await tester.longPress(find.byType(Tooltip)); |
| final RenderObject object = tester.firstRenderObject(find.byType(Tooltip)); |
| |
| expect(semanticEvents, unorderedEquals(<dynamic>[ |
| <String, dynamic>{ |
| 'type': 'longPress', |
| 'nodeId': findDebugSemantics(object).id, |
| 'data': <String, dynamic>{}, |
| }, |
| <String, dynamic>{ |
| 'type': 'tooltip', |
| 'data': <String, dynamic>{ |
| 'message': 'Foo', |
| }, |
| }, |
| ])); |
| semantics.dispose(); |
| SystemChannels.accessibility.setMockMessageHandler(null); |
| }); |
| |
| testWidgets('has semantic events by default - TooltipTheme', (WidgetTester tester) async { |
| final List<dynamic> semanticEvents = <dynamic>[]; |
| SystemChannels.accessibility.setMockMessageHandler((dynamic message) async { |
| semanticEvents.add(message); |
| }); |
| final SemanticsTester semantics = SemanticsTester(tester); |
| |
| await tester.pumpWidget( |
| MaterialApp( |
| home: TooltipTheme( |
| data: const TooltipThemeData(), |
| child: Center( |
| child: Tooltip( |
| message: 'Foo', |
| child: Container( |
| width: 100.0, |
| height: 100.0, |
| color: Colors.green[500], |
| ), |
| ), |
| ), |
| ), |
| ), |
| ); |
| |
| await tester.longPress(find.byType(Tooltip)); |
| final RenderObject object = tester.firstRenderObject(find.byType(Tooltip)); |
| |
| expect(semanticEvents, unorderedEquals(<dynamic>[ |
| <String, dynamic>{ |
| 'type': 'longPress', |
| 'nodeId': findDebugSemantics(object).id, |
| 'data': <String, dynamic>{}, |
| }, |
| <String, dynamic>{ |
| 'type': 'tooltip', |
| 'data': <String, dynamic>{ |
| 'message': 'Foo', |
| }, |
| }, |
| ])); |
| semantics.dispose(); |
| SystemChannels.accessibility.setMockMessageHandler(null); |
| }); |
| |
| testWidgets('default Tooltip debugFillProperties', (WidgetTester tester) async { |
| final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder(); |
| |
| const Tooltip(message: 'message').debugFillProperties(builder); |
| |
| final List<String> description = builder.properties |
| .where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info)) |
| .map((DiagnosticsNode node) => node.toString()).toList(); |
| |
| expect(description, <String>[ |
| '"message"', |
| ]); |
| }); |
| } |
| |
| SemanticsNode findDebugSemantics(RenderObject object) { |
| if (object.debugSemantics != null) |
| return object.debugSemantics!; |
| return findDebugSemantics(object.parent! as RenderObject); |
| } |
