// 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 'dart:ui'; 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'; import 'feedback_tester.dart'; const String tooltipText = 'TIP'; Finder _findTooltipContainer(String tooltipText) { return find.ancestor( of: find.text(tooltipText), matching: find.byType(Container), ); } void main() { testWidgets('Does tooltip end up in the right place - center', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Stack( children: <Widget>[ Positioned( left: 300.0, top: 0.0, child: Tooltip( key: tooltipKey, message: tooltipText, height: 20.0, padding: const EdgeInsets.all(5.0), verticalOffset: 20.0, preferBelow: false, child: const SizedBox( width: 0.0, height: 0.0, ), ), ), ], ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) /********************* 800x600 screen * o * y=0 * | * }- 20.0 vertical offset, of which 10.0 is in the screen edge margin * +----+ * \- (5.0 padding in height) * | | * |- 20 height * +----+ * /- (5.0 padding in height) * * *********************/ final RenderBox tip = tester.renderObject( _findTooltipContainer(tooltipText), ); final Offset tipInGlobal = tip.localToGlobal(tip.size.topCenter(Offset.zero)); // The exact position of the left side depends on the font the test framework // happens to pick, so we don't test that. expect(tipInGlobal.dx, 300.0); expect(tipInGlobal.dy, 20.0); }); testWidgets('Does tooltip end up in the right place - center with padding outside overlay', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Padding( padding: const EdgeInsets.all(20), child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Stack( children: <Widget>[ Positioned( left: 300.0, top: 0.0, child: Tooltip( key: tooltipKey, message: tooltipText, height: 20.0, padding: const EdgeInsets.all(5.0), verticalOffset: 20.0, preferBelow: false, child: const SizedBox( width: 0.0, height: 0.0, ), ), ), ], ); }, ), ], ), ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) /************************ 800x600 screen * ________________ * }- 20.0 padding outside overlay * | o | * y=0 * | | | * }- 20.0 vertical offset, of which 10.0 is in the screen edge margin * | +----+ | * \- (5.0 padding in height) * | | | | * |- 20 height * | +----+ | * /- (5.0 padding in height) * |________________| * * * } - 20.0 padding outside overlay ************************/ final RenderBox tip = tester.renderObject( _findTooltipContainer(tooltipText), ); final Offset tipInGlobal = tip.localToGlobal(tip.size.topCenter(Offset.zero)); // The exact position of the left side depends on the font the test framework // happens to pick, so we don't test that. expect(tipInGlobal.dx, 320.0); expect(tipInGlobal.dy, 40.0); }); testWidgets('Does tooltip end up in the right place - top left', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Stack( children: <Widget>[ Positioned( left: 0.0, top: 0.0, child: Tooltip( key: tooltipKey, message: tooltipText, height: 20.0, padding: const EdgeInsets.all(5.0), verticalOffset: 20.0, preferBelow: false, child: const SizedBox( width: 0.0, height: 0.0, ), ), ), ], ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) /********************* 800x600 screen *o * y=0 *| * }- 20.0 vertical offset, of which 10.0 is in the screen edge margin *+----+ * \- (5.0 padding in height) *| | * |- 20 height *+----+ * /- (5.0 padding in height) * * *********************/ final RenderBox tip = tester.renderObject( _findTooltipContainer(tooltipText), ); expect(tip.size.height, equals(24.0)); // 14.0 height + 5.0 padding * 2 (top, bottom) expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)), equals(const Offset(10.0, 20.0))); }); testWidgets('Does tooltip end up in the right place - center prefer above fits', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Stack( children: <Widget>[ Positioned( left: 400.0, top: 300.0, child: Tooltip( key: tooltipKey, message: tooltipText, height: 100.0, padding: EdgeInsets.zero, verticalOffset: 100.0, preferBelow: false, child: const SizedBox( width: 0.0, height: 0.0, ), ), ), ], ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); 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( _findTooltipContainer(tooltipText), ); 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('Does tooltip end up in the right place - center prefer above does not fit', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Stack( children: <Widget>[ Positioned( left: 400.0, top: 299.0, child: Tooltip( key: tooltipKey, message: tooltipText, height: 190.0, padding: EdgeInsets.zero, verticalOffset: 100.0, preferBelow: false, child: const SizedBox( width: 0.0, height: 0.0, ), ), ), ], ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); 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( _findTooltipContainer(tooltipText), ); 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('Does tooltip end up in the right place - center prefer below fits', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Stack( children: <Widget>[ Positioned( left: 400.0, top: 300.0, child: Tooltip( key: tooltipKey, message: tooltipText, height: 190.0, padding: EdgeInsets.zero, verticalOffset: 100.0, preferBelow: true, child: const SizedBox( width: 0.0, height: 0.0, ), ), ), ], ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // 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( _findTooltipContainer(tooltipText), ); 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('Does tooltip end up in the right place - way off to the right', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Stack( children: <Widget>[ Positioned( left: 1600.0, top: 300.0, child: Tooltip( key: tooltipKey, message: tooltipText, height: 10.0, padding: EdgeInsets.zero, verticalOffset: 10.0, preferBelow: true, child: const SizedBox( width: 0.0, height: 0.0, ), ), ), ], ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) /********************* 800x600 screen * * * * * * y=300.0; target --> o * ___| * }-10.0 vertical offset * |___| * }-10.0 height * * * * }-10.0 margin *********************/ final RenderBox tip = tester.renderObject( _findTooltipContainer(tooltipText), ); expect(tip.size.height, equals(14.0)); expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(310.0)); expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dx, equals(790.0)); expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(324.0)); }); testWidgets('Does tooltip end up in the right place - near the edge', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Stack( children: <Widget>[ Positioned( left: 780.0, top: 300.0, child: Tooltip( key: tooltipKey, message: tooltipText, height: 10.0, padding: EdgeInsets.zero, verticalOffset: 10.0, preferBelow: true, child: const SizedBox( width: 0.0, height: 0.0, ), ), ), ], ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) /********************* 800x600 screen * * * * * o * y=300.0 * __| * }-10.0 vertical offset * |___| * }-10.0 height * * * * }-10.0 margin *********************/ final RenderBox tip = tester.renderObject( _findTooltipContainer(tooltipText), ); expect(tip.size.height, equals(14.0)); expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(310.0)); expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dx, equals(790.0)); expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(324.0)); }); testWidgets('Tooltip should be fully visible when MediaQuery.viewInsets > 0', (WidgetTester tester) async { // Regression test for https://github.com/flutter/flutter/issues/23666 Widget materialAppWithViewInsets(double viewInsetsHeight) { final Widget scaffold = Scaffold( body: const TextField(), floatingActionButton: FloatingActionButton( tooltip: tooltipText, onPressed: () { /* do nothing */ }, child: const Icon(Icons.add), ), ); return MediaQuery.fromWindow( child: MediaQuery( data: MediaQueryData( viewInsets: EdgeInsets.only(bottom: viewInsetsHeight), ), child: MaterialApp( useInheritedMediaQuery: true, home: scaffold, ), ), ); } // Start with MediaQuery.viewInsets.bottom = 0 await tester.pumpWidget(materialAppWithViewInsets(0)); // Show FAB tooltip final Finder fabFinder = find.byType(FloatingActionButton); await tester.longPress(fabFinder); await tester.pump(const Duration(milliseconds: 500)); expect(find.byType(Tooltip), findsOneWidget); // FAB tooltip should be above FAB RenderBox tip = tester.renderObject(_findTooltipContainer(tooltipText)); Offset fabTopRight = tester.getTopRight(fabFinder); Offset tooltipTopRight = tip.localToGlobal(tip.size.topRight(Offset.zero)); expect(tooltipTopRight.dy < fabTopRight.dy, true); // Simulate Keyboard opening (MediaQuery.viewInsets.bottom = 300)) await tester.pumpWidget(materialAppWithViewInsets(300)); await tester.pumpAndSettle(); // Show FAB tooltip await tester.longPress(fabFinder); await tester.pump(const Duration(milliseconds: 500)); expect(find.byType(Tooltip), findsOneWidget); // FAB tooltip should still be above FAB tip = tester.renderObject(_findTooltipContainer(tooltipText)); fabTopRight = tester.getTopRight(fabFinder); tooltipTopRight = tip.localToGlobal(tip.size.topRight(Offset.zero)); expect(tooltipTopRight.dy < fabTopRight.dy, true); }); testWidgets('Custom tooltip margin', (WidgetTester tester) async { const double customMarginValue = 10.0; final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Tooltip( key: tooltipKey, message: tooltipText, padding: EdgeInsets.zero, margin: const EdgeInsets.all(customMarginValue), child: const SizedBox( width: 0.0, height: 0.0, ), ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) final Offset topLeftTipInGlobal = tester.getTopLeft( _findTooltipContainer(tooltipText), ); final Offset topLeftTooltipContentInGlobal = tester.getTopLeft(find.text(tooltipText)); expect(topLeftTooltipContentInGlobal.dx, topLeftTipInGlobal.dx + customMarginValue); expect(topLeftTooltipContentInGlobal.dy, topLeftTipInGlobal.dy + customMarginValue); final Offset topRightTipInGlobal = tester.getTopRight( _findTooltipContainer(tooltipText), ); final Offset topRightTooltipContentInGlobal = tester.getTopRight(find.text(tooltipText)); expect(topRightTooltipContentInGlobal.dx, topRightTipInGlobal.dx - customMarginValue); expect(topRightTooltipContentInGlobal.dy, topRightTipInGlobal.dy + customMarginValue); final Offset bottomLeftTipInGlobal = tester.getBottomLeft( _findTooltipContainer(tooltipText), ); final Offset bottomLeftTooltipContentInGlobal = tester.getBottomLeft(find.text(tooltipText)); expect(bottomLeftTooltipContentInGlobal.dx, bottomLeftTipInGlobal.dx + customMarginValue); expect(bottomLeftTooltipContentInGlobal.dy, bottomLeftTipInGlobal.dy - customMarginValue); final Offset bottomRightTipInGlobal = tester.getBottomRight( _findTooltipContainer(tooltipText), ); final Offset bottomRightTooltipContentInGlobal = tester.getBottomRight(find.text(tooltipText)); expect(bottomRightTooltipContentInGlobal.dx, bottomRightTipInGlobal.dx - customMarginValue); expect(bottomRightTooltipContentInGlobal.dy, bottomRightTipInGlobal.dy - customMarginValue); }); testWidgets('Default tooltip message textStyle - light', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget(MaterialApp( home: Tooltip( key: tooltipKey, message: tooltipText, child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), )); tooltipKey.currentState?.ensureTooltipVisible(); 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.white); expect(textStyle.fontFamily, 'Roboto'); expect(textStyle.decoration, TextDecoration.none); expect(textStyle.debugLabel, '((englishLike bodyMedium 2014).merge(blackMountainView bodyMedium)).copyWith'); }); testWidgets('Default tooltip message textStyle - dark', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget(MaterialApp( theme: ThemeData( brightness: Brightness.dark, ), home: Tooltip( key: tooltipKey, message: tooltipText, child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), )); tooltipKey.currentState?.ensureTooltipVisible(); 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.black); expect(textStyle.fontFamily, 'Roboto'); expect(textStyle.decoration, TextDecoration.none); expect(textStyle.debugLabel, '((englishLike bodyMedium 2014).merge(whiteMountainView bodyMedium)).copyWith'); }); testWidgets('Custom tooltip message textStyle', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget(MaterialApp( home: Tooltip( key: tooltipKey, textStyle: const TextStyle( color: Colors.orange, decoration: TextDecoration.underline, ), message: tooltipText, child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), )); tooltipKey.currentState?.ensureTooltipVisible(); 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('Custom tooltip message textAlign', (WidgetTester tester) async { Future<void> pumpTooltipWithTextAlign({TextAlign? textAlign}) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( MaterialApp( home: Tooltip( key: tooltipKey, textAlign: textAlign, message: tooltipText, child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) } // Default value should be TextAlign.start await pumpTooltipWithTextAlign(); TextAlign textAlign = tester.widget<Text>(find.text(tooltipText)).textAlign!; expect(textAlign, TextAlign.start); await pumpTooltipWithTextAlign(textAlign: TextAlign.center); textAlign = tester.widget<Text>(find.text(tooltipText)).textAlign!; expect(textAlign, TextAlign.center); await pumpTooltipWithTextAlign(textAlign: TextAlign.end); textAlign = tester.widget<Text>(find.text(tooltipText)).textAlign!; expect(textAlign, TextAlign.end); }); testWidgets('Tooltip overlay respects ambient Directionality', (WidgetTester tester) async { // Regression test for https://github.com/flutter/flutter/issues/40702. Widget buildApp(String text, TextDirection textDirection) { return MaterialApp( home: Directionality( textDirection: textDirection, child: Center( child: Tooltip( message: text, child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), ), ), ); } await tester.pumpWidget(buildApp(tooltipText, TextDirection.rtl)); await tester.longPress(find.byType(Tooltip)); expect(find.text(tooltipText), findsOneWidget); RenderParagraph tooltipRenderParagraph = tester.renderObject<RenderParagraph>(find.text(tooltipText)); expect(tooltipRenderParagraph.textDirection, TextDirection.rtl); await tester.pumpWidget(buildApp(tooltipText, TextDirection.ltr)); await tester.longPress(find.byType(Tooltip)); expect(find.text(tooltipText), findsOneWidget); tooltipRenderParagraph = tester.renderObject<RenderParagraph>(find.text(tooltipText)); expect(tooltipRenderParagraph.textDirection, TextDirection.ltr); }); testWidgets('Tooltip overlay wrapped with a non-fallback DefaultTextStyle widget', (WidgetTester tester) async { // A Material widget is needed as an ancestor of the Text widget. // It is invalid to have text in a Material application that // does not have a Material ancestor. final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget(MaterialApp( home: Tooltip( key: tooltipKey, message: tooltipText, child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), )); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) final TextStyle textStyle = tester.widget<DefaultTextStyle>( find.ancestor( of: find.text(tooltipText), matching: find.byType(DefaultTextStyle), ).first, ).style; // The default fallback text style results in a text with a // double underline of Color(0xffffff00). expect(textStyle.decoration, isNot(TextDecoration.underline)); expect(textStyle.decorationColor, isNot(const Color(0xffffff00))); expect(textStyle.decorationStyle, isNot(TextDecorationStyle.double)); }); testWidgets('Does tooltip end up with the right default size, shape, and color', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Tooltip( key: tooltipKey, message: tooltipText, child: const SizedBox.shrink(), ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) final RenderBox tip = tester.renderObject(_findTooltipContainer(tooltipText)); expect(tip.size.height, equals(32.0)); expect(tip.size.width, equals(74.0)); expect(tip, paints..rrect( rrect: RRect.fromRectAndRadius(tip.paintBounds, const Radius.circular(4.0)), color: const Color(0xe6616161), )); final Container tooltipContainer = tester.firstWidget<Container>(_findTooltipContainer(tooltipText)); expect(tooltipContainer.padding, const EdgeInsets.symmetric(horizontal: 16.0, vertical: 4.0)); }); testWidgets('Tooltip default size, shape, and color test for Desktop', (WidgetTester tester) async { // Regressing test for https://github.com/flutter/flutter/issues/68601 final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( MaterialApp( home: Tooltip( key: tooltipKey, message: tooltipText, child: const SizedBox.shrink(), ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) final RenderParagraph tooltipRenderParagraph = tester.renderObject<RenderParagraph>(find.text(tooltipText)); expect(tooltipRenderParagraph.textSize.height, equals(12.0)); final RenderBox tooltipRenderBox = tester.renderObject(_findTooltipContainer(tooltipText)); expect(tooltipRenderBox.size.height, equals(24.0)); expect(tooltipRenderBox, paints..rrect( rrect: RRect.fromRectAndRadius(tooltipRenderBox.paintBounds, const Radius.circular(4.0)), color: const Color(0xe6616161), )); final Container tooltipContainer = tester.firstWidget<Container>(_findTooltipContainer(tooltipText)); expect(tooltipContainer.padding, const EdgeInsets.symmetric(horizontal: 8.0, vertical: 4.0)); }, variant: const TargetPlatformVariant(<TargetPlatform>{TargetPlatform.macOS, TargetPlatform.linux, TargetPlatform.windows})); testWidgets('Can tooltip decoration be customized', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); const Decoration customDecoration = ShapeDecoration( shape: StadiumBorder(), color: Color(0x80800000), ); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Tooltip( key: tooltipKey, decoration: customDecoration, message: tooltipText, child: const SizedBox( width: 0.0, height: 0.0, ), ); }, ), ], ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) final RenderBox tip = tester.renderObject( _findTooltipContainer(tooltipText), ); expect(tip.size.height, equals(32.0)); expect(tip.size.width, equals(74.0)); expect(tip, paints..rrect(color: const Color(0x80800000))); }); testWidgets('Tooltip stays after long press', (WidgetTester tester) async { await tester.pumpWidget( MaterialApp( home: Center( child: Tooltip( message: tooltipText, child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), ), ), ); final Finder tooltip = find.byType(Tooltip); TestGesture gesture = await tester.startGesture(tester.getCenter(tooltip)); // long press reveals tooltip await tester.pump(kLongPressTimeout); await tester.pump(const Duration(milliseconds: 10)); expect(find.text(tooltipText), findsOneWidget); await gesture.up(); // tap (down, up) gesture hides tooltip, since its not // a long press await tester.tap(tooltip); await tester.pump(const Duration(milliseconds: 10)); expect(find.text(tooltipText), findsNothing); // long press once more gesture = await tester.startGesture(tester.getCenter(tooltip)); await tester.pump(); await tester.pump(const Duration(milliseconds: 300)); expect(find.text(tooltipText), findsNothing); await tester.pump(kLongPressTimeout); await tester.pump(const Duration(milliseconds: 10)); expect(find.text(tooltipText), findsOneWidget); // keep holding the long press, should still show tooltip await tester.pump(kLongPressTimeout); expect(find.text(tooltipText), findsOneWidget); await gesture.up(); }); testWidgets('Tooltip is dismissed after a long press and showDuration expired', (WidgetTester tester) async { const Duration showDuration = Duration(seconds: 3); await setWidgetForTooltipMode(tester, TooltipTriggerMode.longPress, showDuration: showDuration); final Finder tooltip = find.byType(Tooltip); final TestGesture gesture = await tester.startGesture(tester.getCenter(tooltip)); // Long press reveals tooltip await tester.pump(kLongPressTimeout); await tester.pump(const Duration(milliseconds: 10)); expect(find.text(tooltipText), findsOneWidget); await gesture.up(); // Tooltip is dismissed after showDuration expired await tester.pump(showDuration); await tester.pump(const Duration(milliseconds: 10)); expect(find.text(tooltipText), findsNothing); }); testWidgets('Tooltip is dismissed after a tap and showDuration expired', (WidgetTester tester) async { const Duration showDuration = Duration(seconds: 3); await setWidgetForTooltipMode(tester, TooltipTriggerMode.tap, showDuration: showDuration); final Finder tooltip = find.byType(Tooltip); expect(find.text(tooltipText), findsNothing); await testGestureTap(tester, tooltip); expect(find.text(tooltipText), findsOneWidget); // Tooltip is dismissed after showDuration expired await tester.pump(showDuration); await tester.pump(const Duration(milliseconds: 10)); expect(find.text(tooltipText), findsNothing); }); testWidgets('Tooltip is dismissed after a tap and showDuration expired when competing with a GestureDetector', (WidgetTester tester) async { // Regression test for https://github.com/flutter/flutter/issues/98854 const Duration showDuration = Duration(seconds: 3); await tester.pumpWidget( MaterialApp( home: GestureDetector( onVerticalDragStart: (_) { /* Do nothing */ }, child: const Tooltip( message: tooltipText, triggerMode: TooltipTriggerMode.tap, showDuration: showDuration, child: SizedBox(width: 100.0, height: 100.0), ), ), ), ); final Finder tooltip = find.byType(Tooltip); expect(find.text(tooltipText), findsNothing); await tester.tap(tooltip); // Wait for GestureArena disambiguation, delay is kPressTimeout to disambiguate // between onTap and onVerticalDragStart await tester.pump(kPressTimeout); expect(find.text(tooltipText), findsOneWidget); // Tooltip is dismissed after showDuration expired await tester.pump(showDuration); await tester.pump(const Duration(milliseconds: 10)); expect(find.text(tooltipText), findsNothing); }); testWidgets('Dispatch the mouse events before tip overlay detached', (WidgetTester tester) async { // Regression test for https://github.com/flutter/flutter/issues/96890 const Duration waitDuration = Duration.zero; TestGesture? gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); addTearDown(() async { if (gesture != null) { return gesture.removePointer(); } }); await gesture.addPointer(); await gesture.moveTo(const Offset(1.0, 1.0)); await tester.pump(); await gesture.moveTo(Offset.zero); await tester.pumpWidget( const MaterialApp( home: Center( child: Tooltip( message: tooltipText, waitDuration: waitDuration, child: SizedBox( width: 100.0, height: 100.0, ), ), ), ), ); // Trigger the tip overlay. final Finder tooltip = find.byType(Tooltip); await gesture.moveTo(tester.getCenter(tooltip)); await tester.pump(); // Wait for it to appear. await tester.pump(waitDuration); // Remove the `Tooltip` widget. await tester.pumpWidget( const MaterialApp( home: Center( child: SizedBox.shrink(), ), ), ); // The tooltip overlay still on the tree and it will removed in the next frame. // Dispatch the mouse in and out events before the overlay detached. await gesture.moveTo(tester.getCenter(find.text(tooltipText))); await gesture.moveTo(Offset.zero); await tester.pumpAndSettle(); // Go without crashes. await gesture.removePointer(); gesture = null; }); testWidgets('Calling ensureTooltipVisible on an unmounted TooltipState returns false', (WidgetTester tester) async { // Regression test for https://github.com/flutter/flutter/issues/95851 await tester.pumpWidget( const MaterialApp( home: Center( child: Tooltip( message: tooltipText, child: SizedBox( width: 100.0, height: 100.0, ), ), ), ), ); final TooltipState tooltipState = tester.state(find.byType(Tooltip)); expect(tooltipState.ensureTooltipVisible(), true); // Remove the tooltip. await tester.pumpWidget( const MaterialApp( home: Center( child: SizedBox.shrink(), ), ), ); expect(tooltipState.ensureTooltipVisible(), false); }); testWidgets('Tooltip shows/hides when hovered', (WidgetTester tester) async { const Duration waitDuration = Duration.zero; TestGesture? gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); addTearDown(() async { if (gesture != null) { return gesture.removePointer(); } }); await gesture.addPointer(); await gesture.moveTo(const Offset(1.0, 1.0)); await tester.pump(); await gesture.moveTo(Offset.zero); await tester.pumpWidget( const MaterialApp( home: Center( child: Tooltip( message: tooltipText, waitDuration: waitDuration, 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(); // Wait for it to appear. await tester.pump(waitDuration); expect(find.text(tooltipText), findsOneWidget); // Wait a looong time to make sure that it doesn't go away if the mouse is // still over the widget. await tester.pump(const Duration(days: 1)); await tester.pumpAndSettle(); expect(find.text(tooltipText), findsOneWidget); await gesture.moveTo(Offset.zero); await tester.pump(); // Wait for it to disappear. await tester.pumpAndSettle(); await gesture.removePointer(); gesture = null; expect(find.text(tooltipText), findsNothing); }); testWidgets('Tooltip text is also hoverable', (WidgetTester tester) async { const Duration waitDuration = Duration.zero; TestGesture? gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); addTearDown(() async { gesture?.removePointer(); }); await gesture.addPointer(); await gesture.moveTo(const Offset(1.0, 1.0)); await tester.pump(); await gesture.moveTo(Offset.zero); await tester.pumpWidget( const MaterialApp( home: Center( child: Tooltip( message: tooltipText, waitDuration: waitDuration, child: Text('I am tool tip'), ), ), ), ); final Finder tooltip = find.byType(Tooltip); await gesture.moveTo(Offset.zero); await tester.pump(); await gesture.moveTo(tester.getCenter(tooltip)); await tester.pump(); // Wait for it to appear. await tester.pump(waitDuration); expect(find.text(tooltipText), findsOneWidget); // Wait a looong time to make sure that it doesn't go away if the mouse is // still over the widget. await tester.pump(const Duration(days: 1)); await tester.pumpAndSettle(); expect(find.text(tooltipText), findsOneWidget); // Hover to the tool tip text and verify the tooltip doesn't go away. await gesture.moveTo(tester.getTopLeft(find.text(tooltipText))); await tester.pump(const Duration(days: 1)); await tester.pumpAndSettle(); expect(find.text(tooltipText), findsOneWidget); await gesture.moveTo(Offset.zero); await tester.pump(); // Wait for it to disappear. await tester.pumpAndSettle(); await gesture.removePointer(); gesture = null; expect(find.text(tooltipText), findsNothing); }); testWidgets('Tooltip should not show more than one tooltip when hovered', (WidgetTester tester) async { const Duration waitDuration = Duration(milliseconds: 500); final UniqueKey innerKey = UniqueKey(); final UniqueKey outerKey = UniqueKey(); await tester.pumpWidget( MaterialApp( home: Center( child: Tooltip( message: 'Outer', child: Container( key: outerKey, width: 100, height: 100, alignment: Alignment.centerRight, child: Tooltip( message: 'Inner', child: SizedBox( key: innerKey, width: 25, height: 100, ), ), ), ), ), ), ); TestGesture? gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); addTearDown(() async { gesture?.removePointer(); }); // Both the inner and outer containers have tooltips associated with them, but only // the currently hovered one should appear, even though the pointer is inside both. final Finder outer = find.byKey(outerKey); final Finder inner = find.byKey(innerKey); await gesture.moveTo(Offset.zero); await tester.pump(); await gesture.moveTo(tester.getCenter(outer)); await tester.pump(); await gesture.moveTo(tester.getCenter(inner)); await tester.pump(); // Wait for it to appear. await tester.pump(waitDuration); expect(find.text('Outer'), findsNothing); expect(find.text('Inner'), findsOneWidget); await gesture.moveTo(tester.getCenter(outer)); await tester.pump(); // Wait for it to switch. await tester.pump(waitDuration); expect(find.text('Outer'), findsOneWidget); expect(find.text('Inner'), findsNothing); await gesture.moveTo(Offset.zero); // Wait for all tooltips to disappear. await tester.pumpAndSettle(); await gesture.removePointer(); gesture = null; expect(find.text('Outer'), findsNothing); expect(find.text('Inner'), findsNothing); }); testWidgets('Tooltip can be dismissed by escape key', (WidgetTester tester) async { const Duration waitDuration = Duration.zero; TestGesture? gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); addTearDown(() async { if (gesture != null) { return gesture.removePointer(); } }); await gesture.addPointer(); await gesture.moveTo(const Offset(1.0, 1.0)); await tester.pump(); await gesture.moveTo(Offset.zero); await tester.pumpWidget( const MaterialApp( home: Center( child: Tooltip( message: tooltipText, waitDuration: waitDuration, child: Text('I am tool tip'), ), ), ), ); final Finder tooltip = find.byType(Tooltip); await gesture.moveTo(Offset.zero); await tester.pump(); await gesture.moveTo(tester.getCenter(tooltip)); await tester.pump(); // Wait for it to appear. await tester.pump(waitDuration); expect(find.text(tooltipText), findsOneWidget); // Try to dismiss the tooltip with the shortcut key await tester.sendKeyEvent(LogicalKeyboardKey.escape); await tester.pumpAndSettle(); expect(find.text(tooltipText), findsNothing); await gesture.moveTo(Offset.zero); await tester.pumpAndSettle(); await gesture.removePointer(); gesture = null; }); testWidgets('Multiple Tooltips are dismissed by escape key', (WidgetTester tester) async { const Duration waitDuration = Duration.zero; TestGesture? gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); addTearDown(() async { if (gesture != null) { return gesture.removePointer(); } }); await gesture.addPointer(); await gesture.moveTo(const Offset(1.0, 1.0)); await tester.pump(); await gesture.moveTo(Offset.zero); await tester.pumpWidget( MaterialApp( home: Center( child: Column( children: const <Widget>[ Tooltip( message: 'message1', waitDuration: waitDuration, showDuration: Duration(days: 1), child: Text('tooltip1'), ), Spacer(flex: 2), Tooltip( message: 'message2', waitDuration: waitDuration, showDuration: Duration(days: 1), child: Text('tooltip2'), ), ], ), ), ), ); final Finder tooltip = find.text('tooltip1'); await gesture.moveTo(Offset.zero); await tester.pump(); await gesture.moveTo(tester.getCenter(tooltip)); await tester.pump(); await tester.pump(waitDuration); expect(find.text('message1'), findsOneWidget); final Finder secondTooltip = find.text('tooltip2'); await gesture.moveTo(Offset.zero); await tester.pump(); await gesture.moveTo(tester.getCenter(secondTooltip)); await tester.pump(); await tester.pump(waitDuration); // Make sure both messages are on the screen. expect(find.text('message1'), findsOneWidget); expect(find.text('message2'), findsOneWidget); // Try to dismiss the tooltip with the shortcut key await tester.sendKeyEvent(LogicalKeyboardKey.escape); await tester.pumpAndSettle(); expect(find.text('message1'), findsNothing); expect(find.text('message2'), findsNothing); await gesture.moveTo(Offset.zero); await tester.pumpAndSettle(); await gesture.removePointer(); gesture = null; }); testWidgets('Tooltip does not attempt to show after unmount', (WidgetTester tester) async { // Regression test for https://github.com/flutter/flutter/issues/54096. const Duration waitDuration = Duration(seconds: 1); final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); addTearDown(() async { if (gesture != null) { return gesture.removePointer(); } }); await gesture.addPointer(); await gesture.moveTo(const Offset(1.0, 1.0)); await tester.pump(); await gesture.moveTo(Offset.zero); await tester.pumpWidget( const MaterialApp( home: Center( child: Tooltip( message: tooltipText, waitDuration: waitDuration, 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(); // Pump another random widget to unmount the Tooltip widget. await tester.pumpWidget( const MaterialApp( home: Center( child: SizedBox(), ), ), ); // If the issue regresses, an exception will be thrown while we are waiting. await tester.pump(waitDuration); }); testWidgets('Does tooltip contribute semantics', (WidgetTester tester) async { final SemanticsTester semantics = SemanticsTester(tester); final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); await tester.pumpWidget( Directionality( textDirection: TextDirection.ltr, child: Overlay( initialEntries: <OverlayEntry>[ OverlayEntry( builder: (BuildContext context) { return Stack( children: <Widget>[ Positioned( left: 780.0, top: 300.0, child: Tooltip( key: tooltipKey, message: tooltipText, child: const SizedBox(width: 10.0, height: 10.0), ), ), ], ); }, ), ], ), ), ); final TestSemantics expected = TestSemantics.root( children: <TestSemantics>[ TestSemantics.rootChild( id: 1, tooltip: 'TIP', textDirection: TextDirection.ltr, ), ], ); expect(semantics, hasSemantics(expected, ignoreTransform: true, ignoreRect: true)); // This triggers a rebuild of the semantics because the tree changes. tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) expect(semantics, hasSemantics(expected, ignoreTransform: true, ignoreRect: true)); semantics.dispose(); }); testWidgets('Tooltip overlay does not update', (WidgetTester tester) async { Widget buildApp(String text) { return MaterialApp( home: Center( child: Tooltip( message: text, child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), ), ); } await tester.pumpWidget(buildApp(tooltipText)); await tester.longPress(find.byType(Tooltip)); expect(find.text(tooltipText), findsOneWidget); await tester.pumpWidget(buildApp('NEW')); expect(find.text(tooltipText), findsOneWidget); await tester.tapAt(const Offset(5.0, 5.0)); await tester.pump(); await tester.pump(const Duration(seconds: 1)); expect(find.text(tooltipText), findsNothing); await tester.longPress(find.byType(Tooltip)); expect(find.text(tooltipText), findsNothing); }); testWidgets('Tooltip text scales with textScaleFactor', (WidgetTester tester) async { Widget buildApp(String text, { required double textScaleFactor }) { return MediaQuery( data: MediaQueryData(textScaleFactor: textScaleFactor), child: Directionality( textDirection: TextDirection.ltr, child: Navigator( onGenerateRoute: (RouteSettings settings) { return MaterialPageRoute<void>( builder: (BuildContext context) { return Center( child: Tooltip( message: text, child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), ); }, ); }, ), ), ); } await tester.pumpWidget(buildApp(tooltipText, textScaleFactor: 1.0)); await tester.longPress(find.byType(Tooltip)); expect(find.text(tooltipText), findsOneWidget); expect(tester.getSize(find.text(tooltipText)), equals(const Size(42.0, 14.0))); RenderBox tip = tester.renderObject( _findTooltipContainer(tooltipText), ); expect(tip.size.height, equals(32.0)); await tester.pumpWidget(buildApp(tooltipText, textScaleFactor: 4.0)); await tester.longPress(find.byType(Tooltip)); expect(find.text(tooltipText), findsOneWidget); expect(tester.getSize(find.text(tooltipText)), equals(const Size(168.0, 56.0))); tip = tester.renderObject( _findTooltipContainer(tooltipText), ); expect(tip.size.height, equals(64.0)); }); testWidgets('Tooltip text displays with richMessage', (WidgetTester tester) async { final GlobalKey<TooltipState> tooltipKey = GlobalKey<TooltipState>(); const String textSpan1Text = 'I am a rich tooltip message. '; const String textSpan2Text = 'I am another span of a rich tooltip message'; await tester.pumpWidget( MaterialApp( home: Tooltip( key: tooltipKey, richMessage: const TextSpan( text: textSpan1Text, children: <InlineSpan>[ TextSpan( text: textSpan2Text, ), ], ), child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), ), ); tooltipKey.currentState?.ensureTooltipVisible(); await tester.pump(const Duration(seconds: 2)); // faded in, show timer started (and at 0.0) final RichText richText = tester.widget<RichText>(find.byType(RichText)); expect(richText.text.toPlainText(), equals('$textSpan1Text$textSpan2Text')); }); testWidgets('Tooltip throws assertion error when both message and richMessage are specified', (WidgetTester tester) async { expect( () { MaterialApp( home: Tooltip( message: 'I am a tooltip message.', richMessage: const TextSpan( text: 'I am a rich tooltip.', children: <InlineSpan>[ TextSpan( text: 'I am another span of a rich tooltip.', ), ], ), child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), ); }, throwsA(const TypeMatcher<AssertionError>()), ); }); testWidgets('Haptic feedback', (WidgetTester tester) async { final FeedbackTester feedback = FeedbackTester(); await tester.pumpWidget( MaterialApp( home: Center( child: Tooltip( message: 'Foo', child: Container( width: 100.0, height: 100.0, color: Colors.green[500], ), ), ), ), ); await tester.longPress(find.byType(Tooltip)); await tester.pumpAndSettle(const Duration(seconds: 1)); expect(feedback.hapticCount, 1); feedback.dispose(); }); testWidgets('Semantics included', (WidgetTester tester) async { final SemanticsTester semantics = SemanticsTester(tester); await tester.pumpWidget( const MaterialApp( home: 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( tooltip: 'Foo', label: 'Bar', textDirection: TextDirection.ltr, ), ], ), ], ), ], ), ], ), ignoreRect: true, ignoreId: true, ignoreTransform: true)); semantics.dispose(); }); testWidgets('Semantics excluded', (WidgetTester tester) async { final SemanticsTester semantics = SemanticsTester(tester); await tester.pumpWidget( const MaterialApp( home: Center( child: Tooltip( message: 'Foo', excludeFromSemantics: true, 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', (WidgetTester tester) async { final List<dynamic> semanticEvents = <dynamic>[]; tester.binding.defaultBinaryMessenger.setMockDecodedMessageHandler<dynamic>(SystemChannels.accessibility, (dynamic message) async { semanticEvents.add(message); }); final SemanticsTester semantics = SemanticsTester(tester); await tester.pumpWidget( MaterialApp( 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(); tester.binding.defaultBinaryMessenger.setMockDecodedMessageHandler<dynamic>(SystemChannels.accessibility, 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"', ]); }); testWidgets('default Tooltip debugFillProperties with richMessage', (WidgetTester tester) async { final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder(); const Tooltip( richMessage: TextSpan( text: 'This is a ', children: <InlineSpan>[ TextSpan( text: 'richMessage', ), ], ), ).debugFillProperties(builder); final List<String> description = builder.properties .where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info)) .map((DiagnosticsNode node) => node.toString()).toList(); expect(description, <String>[ '"This is a richMessage"', ]); }); testWidgets('Tooltip implements debugFillProperties', (WidgetTester tester) async { final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder(); // Not checking controller, inputFormatters, focusNode const Tooltip( key: ValueKey<String>('foo'), message: 'message', decoration: BoxDecoration(), waitDuration: Duration(seconds: 1), showDuration: Duration(seconds: 2), padding: EdgeInsets.zero, margin: EdgeInsets.all(5.0), height: 100.0, excludeFromSemantics: true, preferBelow: false, verticalOffset: 50.0, triggerMode: TooltipTriggerMode.manual, enableFeedback: true, ).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"', 'height: 100.0', 'padding: EdgeInsets.zero', 'margin: EdgeInsets.all(5.0)', 'vertical offset: 50.0', 'position: above', 'semantics: excluded', 'wait duration: 0:00:01.000000', 'show duration: 0:00:02.000000', 'triggerMode: TooltipTriggerMode.manual', 'enableFeedback: true', ]); }); testWidgets('Tooltip triggers on tap when trigger mode is tap', (WidgetTester tester) async { await setWidgetForTooltipMode(tester, TooltipTriggerMode.tap); final Finder tooltip = find.byType(Tooltip); expect(find.text(tooltipText), findsNothing); await testGestureTap(tester, tooltip); expect(find.text(tooltipText), findsOneWidget); }); testWidgets('Tooltip triggers on long press when mode is long press', (WidgetTester tester) async { await setWidgetForTooltipMode(tester, TooltipTriggerMode.longPress); final Finder tooltip = find.byType(Tooltip); expect(find.text(tooltipText), findsNothing); await testGestureTap(tester, tooltip); expect(find.text(tooltipText), findsNothing); await testGestureLongPress(tester, tooltip); expect(find.text(tooltipText), findsOneWidget); }); testWidgets('Tooltip does not trigger on tap when trigger mode is longPress', (WidgetTester tester) async { await setWidgetForTooltipMode(tester, TooltipTriggerMode.longPress); final Finder tooltip = find.byType(Tooltip); expect(find.text(tooltipText), findsNothing); await testGestureTap(tester, tooltip); expect(find.text(tooltipText), findsNothing); }); testWidgets('Tooltip does not trigger when trigger mode is manual', (WidgetTester tester) async { await setWidgetForTooltipMode(tester, TooltipTriggerMode.manual); final Finder tooltip = find.byType(Tooltip); expect(find.text(tooltipText), findsNothing); await testGestureTap(tester, tooltip); expect(find.text(tooltipText), findsNothing); await testGestureLongPress(tester, tooltip); expect(find.text(tooltipText), findsNothing); }); testWidgets('Tooltip onTriggered is called when Tooltip triggers', (WidgetTester tester) async { bool onTriggeredCalled = false; void onTriggered() => onTriggeredCalled = true; await setWidgetForTooltipMode(tester, TooltipTriggerMode.longPress, onTriggered: onTriggered); Finder tooltip = find.byType(Tooltip); await testGestureLongPress(tester, tooltip); expect(onTriggeredCalled, true); onTriggeredCalled = false; await setWidgetForTooltipMode(tester, TooltipTriggerMode.tap, onTriggered: onTriggered); tooltip = find.byType(Tooltip); await testGestureTap(tester, tooltip); expect(onTriggeredCalled, true); }); testWidgets('Tooltip onTriggered is not called when Tooltip is hovered', (WidgetTester tester) async { bool onTriggeredCalled = false; void onTriggered() => onTriggeredCalled = true; const Duration waitDuration = Duration.zero; final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse); await gesture.addPointer(); await gesture.moveTo(Offset.zero); await tester.pumpWidget( MaterialApp( home: Center( child: Tooltip( message: tooltipText, waitDuration: waitDuration, onTriggered: onTriggered, child: const SizedBox( width: 100.0, height: 100.0, ), ), ), ), ); final Finder tooltip = find.byType(Tooltip); await gesture.moveTo(tester.getCenter(tooltip)); await tester.pump(); // Wait for it to appear. await tester.pump(waitDuration); expect(onTriggeredCalled, false); }); testWidgets('Tooltip should not be shown with empty message (with child)', (WidgetTester tester) async { await tester.pumpWidget( const MaterialApp( home: Tooltip( message: tooltipText, child: Text(tooltipText), ), ), ); expect(find.text(tooltipText), findsOneWidget); }); testWidgets('Tooltip should not be shown with empty message (without child)', (WidgetTester tester) async { await tester.pumpWidget( const MaterialApp( home: Tooltip( message: tooltipText, ), ), ); expect(find.text(tooltipText), findsNothing); if (tooltipText.isEmpty) { expect(find.byType(SizedBox), findsOneWidget); } }); } Future<void> setWidgetForTooltipMode( WidgetTester tester, TooltipTriggerMode triggerMode, { Duration? showDuration, TooltipTriggeredCallback? onTriggered, }) async { await tester.pumpWidget( MaterialApp( home: Tooltip( message: tooltipText, triggerMode: triggerMode, onTriggered: onTriggered, showDuration: showDuration, child: const SizedBox(width: 100.0, height: 100.0), ), ), ); } Future<void> testGestureLongPress(WidgetTester tester, Finder tooltip) async { final TestGesture gestureLongPress = await tester.startGesture(tester.getCenter(tooltip)); await tester.pump(); await tester.pump(kLongPressTimeout); await gestureLongPress.up(); await tester.pump(); } Future<void> testGestureTap(WidgetTester tester, Finder tooltip) async { await tester.tap(tooltip); await tester.pump(const Duration(milliseconds: 10)); } SemanticsNode findDebugSemantics(RenderObject object) { if (object.debugSemantics != null) { return object.debugSemantics!; } return findDebugSemantics(object.parent! as RenderObject); }