flutter/examples/api/test/widgets/basic/mouse_region.0_test.dart
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---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00

38 lines
1.4 KiB
Dart

// 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_api_samples/widgets/basic/mouse_region.0.dart' as example;
import 'package:flutter_test/flutter_test.dart';
void main() {
testWidgets('MouseRegion detects mouse entries, exists, and location', (
WidgetTester tester,
) async {
await tester.pumpWidget(const example.MouseRegionApp());
expect(find.text('0 Entries\n0 Exits'), findsOneWidget);
expect(find.text('The cursor is here: (0.00, 0.00)'), findsOneWidget);
final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
await gesture.addPointer();
await gesture.moveTo(tester.getCenter(find.byType(ColoredBox)));
await tester.pump();
expect(find.text('1 Entries\n0 Exits'), findsOneWidget);
expect(find.text('The cursor is here: (400.00, 328.00)'), findsOneWidget);
await gesture.moveTo(tester.getCenter(find.byType(ColoredBox)) + const Offset(50.0, 30.0));
await tester.pump();
expect(find.text('The cursor is here: (450.00, 358.00)'), findsOneWidget);
await gesture.moveTo(Offset.zero);
await tester.pump();
expect(find.text('1 Entries\n1 Exits'), findsOneWidget);
});
}