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56 lines
2.1 KiB
Dart
56 lines
2.1 KiB
Dart
// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:flutter_gallery/main.dart' as flutter_gallery_main;
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Finder byTooltip(WidgetTester tester, String message) {
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return find.byWidgetPredicate((Widget widget) {
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return widget is Tooltip && widget.message == message;
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});
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}
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Finder findNavigationMenuButton(WidgetTester tester) {
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return byTooltip(tester, 'Open navigation menu');
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}
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void main() {
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TestWidgetsFlutterBinding binding =
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TestWidgetsFlutterBinding.ensureInitialized();
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if (binding is LiveTestWidgetsFlutterBinding) binding.allowAllFrames = true;
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// Regression test for https://github.com/flutter/flutter/pull/5168
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testWidgets('Pesto route management', (WidgetTester tester) async {
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flutter_gallery_main
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.main(); // builds the app and schedules a frame but doesn't trigger one
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await tester.pump(); // see https://github.com/flutter/flutter/issues/1865
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await tester.pump(); // triggers a frame
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expect(find.text('Pesto'), findsOneWidget);
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await tester.tap(find.text('Pesto'));
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await tester.pump(); // Launch pesto
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await tester.pump(const Duration(seconds: 1)); // transition is complete
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Future<Null> tapDrawerItem(String title) async {
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await tester.tap(findNavigationMenuButton(tester));
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await tester.pump();
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await tester.pump(const Duration(seconds: 1)); // drawer opening animation
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await tester.tap(find.text(title));
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await tester.pump();
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await tester.pump(const Duration(seconds: 1)); // drawer closing animation
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await tester.pump(); // maybe open a new page
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return tester.pump(const Duration(seconds: 1)); // new page transition
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}
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await tapDrawerItem('Home');
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await tapDrawerItem('Favorites');
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await tapDrawerItem('Home');
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await tapDrawerItem('Favorites');
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await tapDrawerItem('Home');
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await tapDrawerItem('Return to Gallery');
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expect(find.text('Flutter Gallery'), findsOneWidget);
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});
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}
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