// 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_test/flutter_test.dart'; import 'package:manual_tests/overlay_geometry.dart' as overlay_geometry; void main() { testWidgets('Overlay geometry smoke test', (WidgetTester tester) async { await tester.pumpWidget(const MaterialApp(home: overlay_geometry.OverlayGeometryApp())); expect(find.byType(overlay_geometry.Marker), findsNothing); await tester.tap(find.text('Card 3')); await tester.pump(); expect(find.byType(overlay_geometry.Marker), findsNWidgets(3)); final double y = tester.getTopLeft(find.byType(overlay_geometry.Marker).first).dy; await tester.fling(find.text('Card 3'), const Offset(0.0, -100.0), 100.0); await tester.pump(); expect(find.byType(overlay_geometry.Marker), findsNWidgets(3)); expect(tester.getTopLeft(find.byType(overlay_geometry.Marker).first).dy, lessThan(y)); }); }