// 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/material.dart'; import 'package:flutter_test/flutter_test.dart'; import 'package:flutter_gallery/gallery/app.dart'; void main() { TestWidgetsFlutterBinding binding = TestWidgetsFlutterBinding.ensureInitialized(); if (binding is LiveTestWidgetsFlutterBinding) binding.allowAllFrames = true; // Regression test for https://github.com/flutter/flutter/pull/5168 testWidgets('Pesto appbar heroics', (WidgetTester tester) async { await tester.pumpWidget( // The bug only manifests itself when the screen's orientation is portrait new Center( child: new SizedBox( width: 400.0, height: 800.0, child: new GalleryApp() ) ) ); await tester.pump(); // see https://github.com/flutter/flutter/issues/1865 await tester.pump(); // triggers a frame await tester.tap(find.text('Pesto')); await tester.pump(); // Launch pesto await tester.pump(const Duration(seconds: 1)); // transition is complete await tester.tap(find.text('Pesto Bruschetta')); await tester.pump(); // Launch the recipe page await tester.pump(const Duration(seconds: 1)); // transition is complete await tester.scroll(find.text('Pesto Bruschetta'), const Offset(0.0, -300.0)); await tester.pump(); Navigator.pop(find.byType(Scaffold).evaluate().single); await tester.pump(); await tester.pump(const Duration(seconds: 1)); // transition is complete }); }