| // Copyright 2017, the Chromium project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // @dart=2.9 |
| |
| import 'dart:async'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:shared_preferences_platform_interface/shared_preferences_platform_interface.dart'; |
| import 'package:integration_test/integration_test.dart'; |
| |
| void main() { |
| IntegrationTestWidgetsFlutterBinding.ensureInitialized(); |
| |
| group('SharedPreferencesMacOS', () { |
| const Map<String, dynamic> kTestValues = <String, dynamic>{ |
| 'flutter.String': 'hello world', |
| 'flutter.bool': true, |
| 'flutter.int': 42, |
| 'flutter.double': 3.14159, |
| 'flutter.List': <String>['foo', 'bar'], |
| }; |
| |
| const Map<String, dynamic> kTestValues2 = <String, dynamic>{ |
| 'flutter.String': 'goodbye world', |
| 'flutter.bool': false, |
| 'flutter.int': 1337, |
| 'flutter.double': 2.71828, |
| 'flutter.List': <String>['baz', 'quox'], |
| }; |
| |
| SharedPreferencesStorePlatform preferences; |
| |
| setUp(() async { |
| preferences = SharedPreferencesStorePlatform.instance; |
| }); |
| |
| tearDown(() { |
| preferences.clear(); |
| }); |
| |
| // Normally the app-facing package adds the prefix, but since this test |
| // bypasses the app-facing package it needs to be manually added. |
| String _prefixedKey(String key) { |
| return 'flutter.$key'; |
| } |
| |
| testWidgets('reading', (WidgetTester _) async { |
| final Map<String, Object> values = await preferences.getAll(); |
| expect(values[_prefixedKey('String')], isNull); |
| expect(values[_prefixedKey('bool')], isNull); |
| expect(values[_prefixedKey('int')], isNull); |
| expect(values[_prefixedKey('double')], isNull); |
| expect(values[_prefixedKey('List')], isNull); |
| }); |
| |
| testWidgets('writing', (WidgetTester _) async { |
| await Future.wait(<Future<bool>>[ |
| preferences.setValue( |
| 'String', _prefixedKey('String'), kTestValues2['flutter.String']), |
| preferences.setValue( |
| 'Bool', _prefixedKey('bool'), kTestValues2['flutter.bool']), |
| preferences.setValue( |
| 'Int', _prefixedKey('int'), kTestValues2['flutter.int']), |
| preferences.setValue( |
| 'Double', _prefixedKey('double'), kTestValues2['flutter.double']), |
| preferences.setValue( |
| 'StringList', _prefixedKey('List'), kTestValues2['flutter.List']) |
| ]); |
| final Map<String, Object> values = await preferences.getAll(); |
| expect(values[_prefixedKey('String')], kTestValues2['flutter.String']); |
| expect(values[_prefixedKey('bool')], kTestValues2['flutter.bool']); |
| expect(values[_prefixedKey('int')], kTestValues2['flutter.int']); |
| expect(values[_prefixedKey('double')], kTestValues2['flutter.double']); |
| expect(values[_prefixedKey('List')], kTestValues2['flutter.List']); |
| }); |
| |
| testWidgets('removing', (WidgetTester _) async { |
| final String key = _prefixedKey('testKey'); |
| await preferences.setValue('String', key, kTestValues['flutter.String']); |
| await preferences.setValue('Bool', key, kTestValues['flutter.bool']); |
| await preferences.setValue('Int', key, kTestValues['flutter.int']); |
| await preferences.setValue('Double', key, kTestValues['flutter.double']); |
| await preferences.setValue( |
| 'StringList', key, kTestValues['flutter.List']); |
| await preferences.remove(key); |
| final Map<String, Object> values = await preferences.getAll(); |
| expect(values[key], isNull); |
| }); |
| |
| testWidgets('clearing', (WidgetTester _) async { |
| await preferences.setValue( |
| 'String', 'String', kTestValues['flutter.String']); |
| await preferences.setValue('Bool', 'bool', kTestValues['flutter.bool']); |
| await preferences.setValue('Int', 'int', kTestValues['flutter.int']); |
| await preferences.setValue( |
| 'Double', 'double', kTestValues['flutter.double']); |
| await preferences.setValue( |
| 'StringList', 'List', kTestValues['flutter.List']); |
| await preferences.clear(); |
| final Map<String, Object> values = await preferences.getAll(); |
| expect(values['String'], null); |
| expect(values['bool'], null); |
| expect(values['int'], null); |
| expect(values['double'], null); |
| expect(values['List'], null); |
| }); |
| }); |
| } |