// 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/cupertino.dart'; import 'package:flutter_api_samples/cupertino/refresh/cupertino_sliver_refresh_control.0.dart' as example; import 'package:flutter_test/flutter_test.dart'; void main() { testWidgets('Can pull down to reveal CupertinoSliverRefreshControl', (WidgetTester tester) async { await tester.pumpWidget( const example.RefreshControlApp(), ); expect(find.byType(CupertinoSliverRefreshControl), findsNothing); expect(find.byType(Container), findsNWidgets(3)); final Finder firstItem = find.byType(Container).first; await tester.drag(firstItem, const Offset(0.0, 150.0), touchSlopY: 0); await tester.pump(); expect(find.byType(CupertinoSliverRefreshControl), findsOneWidget); await tester.pumpAndSettle(); expect(find.byType(CupertinoSliverRefreshControl), findsNothing); expect(find.byType(Container), findsNWidgets(4)); }); }