blob: 82b8002d7dc274d9b3a3d53f8ca7b7de5ba6e90c [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_gallery/gallery/app.dart' show GalleryApp;
import 'package:flutter_test/flutter_test.dart';
Future<String> mockUpdateUrlFetcher() {
// A real implementation would connect to the network to retrieve this value
return Future<String>.value('');
void main() {
final TestWidgetsFlutterBinding binding = TestWidgetsFlutterBinding.ensureInitialized();
if (binding is LiveTestWidgetsFlutterBinding) {
binding.framePolicy = LiveTestWidgetsFlutterBindingFramePolicy.fullyLive;
// Regression test for
testWidgets('update dialog', (WidgetTester tester) async {
await tester.pumpWidget(
const GalleryApp(
testMode: true,
updateUrlFetcher: mockUpdateUrlFetcher,
await tester.pump(); // see
await tester.pump(); // triggers a frame
expect(find.text('UPDATE'), findsOneWidget);
await tester.tap(find.text('NO THANKS'));
await tester.pump();
await tester.tap(find.text('Studies'));
await tester.pump(); // Launch
await tester.pump(const Duration(seconds: 1)); // transition is complete
final Finder backButton = find.byTooltip('Back');
expect(backButton, findsOneWidget);
await tester.tap(backButton);
await tester.pump(); // Start the pop "back" operation.
await tester.pump(); // Complete the willPop() Future.
await tester.pump(const Duration(seconds: 1)); // transition is complete
//await tester.pumpUntilNoTransientCallbacks(const Duration(seconds: 1));
expect(find.text('UPDATE'), findsNothing);