blob: a749ae2bbc089efe8e802d36be1aa551011651b6 [file] [log] [blame]
// 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/material.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter_test/flutter_test.dart';
// This file is for testings that require a `LiveTestWidgetsFlutterBinding`
void main() {
LiveTestWidgetsFlutterBinding();
testWidgets('Input PointerAddedEvent', (WidgetTester tester) async {
await tester.pumpWidget(const MaterialApp(home: Text('Test')));
await tester.pump();
final TestGesture gesture = await tester.createGesture();
// This mimics the start of a gesture as seen on a device, where inputs
// starts with a PointerAddedEvent.
await gesture.addPointer();
// The expected result of the test is not to trigger any assert.
});
testWidgets('Input PointerHoverEvent', (WidgetTester tester) async {
PointerHoverEvent? hoverEvent;
await tester.pumpWidget(MaterialApp(home: MouseRegion(
child: const Text('Test'),
onHover: (PointerHoverEvent event){
hoverEvent = event;
},
)));
await tester.pump();
final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
final Offset location = tester.getCenter(find.text('Test'));
// for mouse input without a down event, moveTo generates a hover event
await gesture.moveTo(location);
expect(hoverEvent, isNotNull);
expect(hoverEvent!.position, location);
await gesture.removePointer();
});
}