| // Copyright 2013 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_test/flutter_test.dart'; |
| import 'package:integration_test/integration_test.dart'; |
| import 'package:shared_preferences_linux/shared_preferences_linux.dart'; |
| |
| void main() { |
| IntegrationTestWidgetsFlutterBinding.ensureInitialized(); |
| |
| group('SharedPreferencesLinux', () { |
| const Map<String, Object> kTestValues = <String, Object>{ |
| 'flutter.String': 'hello world', |
| 'flutter.bool': true, |
| 'flutter.int': 42, |
| 'flutter.double': 3.14159, |
| 'flutter.List': <String>['foo', 'bar'], |
| }; |
| |
| const Map<String, Object> kTestValues2 = <String, Object>{ |
| 'flutter.String': 'goodbye world', |
| 'flutter.bool': false, |
| 'flutter.int': 1337, |
| 'flutter.double': 2.71828, |
| 'flutter.List': <String>['baz', 'quox'], |
| }; |
| |
| late SharedPreferencesLinux preferences; |
| |
| setUp(() async { |
| preferences = SharedPreferencesLinux(); |
| }); |
| |
| tearDown(() { |
| preferences.clear(); |
| }); |
| |
| testWidgets('reading', (WidgetTester _) async { |
| final Map<String, Object> all = await preferences.getAll(); |
| expect(all['String'], isNull); |
| expect(all['bool'], isNull); |
| expect(all['int'], isNull); |
| expect(all['double'], isNull); |
| expect(all['List'], isNull); |
| }); |
| |
| testWidgets('writing', (WidgetTester _) async { |
| await Future.wait(<Future<bool>>[ |
| preferences.setValue( |
| 'String', 'String', kTestValues2['flutter.String']!), |
| preferences.setValue('Bool', 'bool', kTestValues2['flutter.bool']!), |
| preferences.setValue('Int', 'int', kTestValues2['flutter.int']!), |
| preferences.setValue( |
| 'Double', 'double', kTestValues2['flutter.double']!), |
| preferences.setValue( |
| 'StringList', 'List', kTestValues2['flutter.List']!) |
| ]); |
| final Map<String, Object> all = await preferences.getAll(); |
| expect(all['String'], kTestValues2['flutter.String']); |
| expect(all['bool'], kTestValues2['flutter.bool']); |
| expect(all['int'], kTestValues2['flutter.int']); |
| expect(all['double'], kTestValues2['flutter.double']); |
| expect(all['List'], kTestValues2['flutter.List']); |
| }); |
| |
| testWidgets('removing', (WidgetTester _) async { |
| const String key = 'testKey'; |
| |
| await Future.wait(<Future<bool>>[ |
| preferences.setValue('String', key, kTestValues['flutter.String']!), |
| preferences.setValue('Bool', key, kTestValues['flutter.bool']!), |
| preferences.setValue('Int', key, kTestValues['flutter.int']!), |
| preferences.setValue('Double', key, kTestValues['flutter.double']!), |
| preferences.setValue('StringList', key, kTestValues['flutter.List']!) |
| ]); |
| await preferences.remove(key); |
| final Map<String, Object> all = await preferences.getAll(); |
| expect(all['testKey'], isNull); |
| }); |
| |
| testWidgets('clearing', (WidgetTester _) async { |
| await Future.wait(<Future<bool>>[ |
| preferences.setValue( |
| 'String', 'String', kTestValues['flutter.String']!), |
| preferences.setValue('Bool', 'bool', kTestValues['flutter.bool']!), |
| preferences.setValue('Int', 'int', kTestValues['flutter.int']!), |
| preferences.setValue( |
| 'Double', 'double', kTestValues['flutter.double']!), |
| preferences.setValue('StringList', 'List', kTestValues['flutter.List']!) |
| ]); |
| await preferences.clear(); |
| final Map<String, Object> all = await preferences.getAll(); |
| expect(all['String'], null); |
| expect(all['bool'], null); |
| expect(all['int'], null); |
| expect(all['double'], null); |
| expect(all['List'], null); |
| }); |
| }); |
| } |