| // 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_api_samples/widgets/basic/absorb_pointer.0.dart' as example; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('AbsorbPointer prevents hit testing on its child', (WidgetTester tester) async { |
| await tester.pumpWidget( |
| const example.AbsorbPointerApp(), |
| ); |
| |
| // Get the center of the stack. |
| final Offset center = tester.getCenter(find.byType(Stack).first); |
| |
| final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse, pointer: 1); |
| // Add the point to the center of the stack where the AbsorbPointer is. |
| await gesture.addPointer(location: center); |
| expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.basic); |
| |
| // Move the pointer to the left of the stack where the AbsorbPointer is not. |
| await gesture.moveTo(center + const Offset(-100, 0)); |
| expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.click); |
| }); |
| } |