blob: 76448e09e4021d52f600e1f9bb3108e65d2758cf [file] [log] [blame]
// Copyright 2016 The Chromium 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_test/flutter_test.dart';
import 'package:flutter_gallery/gallery/app.dart' show GalleryApp;
Future<String> mockUpdateUrlFetcher() {
// A real implementation would connect to the network to retrieve this value
return Future<String>.value('http://www.example.com/');
}
void main() {
final TestWidgetsFlutterBinding binding = TestWidgetsFlutterBinding.ensureInitialized();
if (binding is LiveTestWidgetsFlutterBinding)
binding.framePolicy = LiveTestWidgetsFlutterBindingFramePolicy.fullyLive;
// Regression test for https://github.com/flutter/flutter/pull/5168
testWidgets('update dialog', (WidgetTester tester) async {
await tester.pumpWidget(
const GalleryApp(
testMode: true,
updateUrlFetcher: mockUpdateUrlFetcher,
)
);
await tester.pump(); // see https://github.com/flutter/flutter/issues/1865
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);
});
}