9ed6a80afa
Some checks failed
Main Branch CI / Test Flutter beta on ubuntu-latest (push) Has been skipped
Main Branch CI / Test Flutter stable on ubuntu-latest (push) Has been skipped
Main Branch CI / Test Flutter beta on macos-latest (push) Has been cancelled
Main Branch CI / Test Flutter stable on macos-latest (push) Has been cancelled
49 lines
1.4 KiB
Dart
49 lines
1.4 KiB
Dart
// Copyright 2020 The Flutter team. 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:integration_test/integration_test.dart';
|
|
import 'package:provider/provider.dart';
|
|
import 'package:testing_app/models/favorites.dart';
|
|
import 'package:testing_app/screens/favorites.dart';
|
|
|
|
late Favorites favoritesList;
|
|
|
|
Widget createFavoritesScreen() => ChangeNotifierProvider<Favorites>(
|
|
create: (context) {
|
|
favoritesList = Favorites();
|
|
return favoritesList;
|
|
},
|
|
child: const MaterialApp(home: FavoritesPage()),
|
|
);
|
|
|
|
void main() {
|
|
group('Testing App State Management Tests', () {
|
|
IntegrationTestWidgetsFlutterBinding.ensureInitialized();
|
|
|
|
testWidgets('Verifying add method', (tester) async {
|
|
await tester.pumpWidget(createFavoritesScreen());
|
|
|
|
// Add an item to the list.
|
|
favoritesList.add(30);
|
|
await tester.pumpAndSettle();
|
|
|
|
// Check if the new item appears in the list.
|
|
expect(find.text('Item 30'), findsOneWidget);
|
|
});
|
|
|
|
testWidgets('Verifying remove method', (tester) async {
|
|
await tester.pumpWidget(createFavoritesScreen());
|
|
|
|
// Remove an item from the list.
|
|
favoritesList.remove(30);
|
|
await tester.pumpAndSettle();
|
|
|
|
// Verify if it disappears.
|
|
expect(find.text('Item 30'), findsNothing);
|
|
});
|
|
});
|
|
}
|