| // 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/services.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| import 'package:shared_preferences_foundation/shared_preferences_foundation.dart'; |
| import 'package:shared_preferences_platform_interface/shared_preferences_platform_interface.dart'; |
| |
| import 'test_api.g.dart'; |
| |
| class _MockSharedPreferencesApi implements TestUserDefaultsApi { |
| final Map<String, Object> items = <String, Object>{}; |
| |
| @override |
| Map<String?, Object?> getAll() { |
| return items; |
| } |
| |
| @override |
| void remove(String key) { |
| items.remove(key); |
| } |
| |
| @override |
| void setBool(String key, bool value) { |
| items[key] = value; |
| } |
| |
| @override |
| void setDouble(String key, double value) { |
| items[key] = value; |
| } |
| |
| @override |
| void setValue(String key, Object value) { |
| items[key] = value; |
| } |
| |
| @override |
| void clear() { |
| items.clear(); |
| } |
| } |
| |
| void main() { |
| TestWidgetsFlutterBinding.ensureInitialized(); |
| late _MockSharedPreferencesApi api; |
| |
| setUp(() { |
| api = _MockSharedPreferencesApi(); |
| TestUserDefaultsApi.setup(api); |
| }); |
| |
| test('registerWith', () { |
| SharedPreferencesFoundation.registerWith(); |
| expect(SharedPreferencesStorePlatform.instance, |
| isA<SharedPreferencesFoundation>()); |
| }); |
| |
| test('remove', () async { |
| final SharedPreferencesFoundation plugin = SharedPreferencesFoundation(); |
| api.items['flutter.hi'] = 'world'; |
| expect(await plugin.remove('flutter.hi'), isTrue); |
| expect(api.items.containsKey('flutter.hi'), isFalse); |
| }); |
| |
| test('clear', () async { |
| final SharedPreferencesFoundation plugin = SharedPreferencesFoundation(); |
| api.items['flutter.hi'] = 'world'; |
| expect(await plugin.clear(), isTrue); |
| expect(api.items.containsKey('flutter.hi'), isFalse); |
| }); |
| |
| test('getAll', () async { |
| final SharedPreferencesFoundation plugin = SharedPreferencesFoundation(); |
| api.items['flutter.aBool'] = true; |
| api.items['flutter.aDouble'] = 3.14; |
| api.items['flutter.anInt'] = 42; |
| api.items['flutter.aString'] = 'hello world'; |
| api.items['flutter.aStringList'] = <String>['hello', 'world']; |
| final Map<String?, Object?> all = await plugin.getAll(); |
| expect(all.length, 5); |
| expect(all['flutter.aBool'], api.items['flutter.aBool']); |
| expect(all['flutter.aDouble'], |
| closeTo(api.items['flutter.aDouble']! as num, 0.0001)); |
| expect(all['flutter.anInt'], api.items['flutter.anInt']); |
| expect(all['flutter.aString'], api.items['flutter.aString']); |
| expect(all['flutter.aStringList'], api.items['flutter.aStringList']); |
| }); |
| |
| test('setValue', () async { |
| final SharedPreferencesFoundation plugin = SharedPreferencesFoundation(); |
| expect(await plugin.setValue('Bool', 'flutter.Bool', true), isTrue); |
| expect(api.items['flutter.Bool'], true); |
| expect(await plugin.setValue('Double', 'flutter.Double', 1.5), isTrue); |
| expect(api.items['flutter.Double'], 1.5); |
| expect(await plugin.setValue('Int', 'flutter.Int', 12), isTrue); |
| expect(api.items['flutter.Int'], 12); |
| expect(await plugin.setValue('String', 'flutter.String', 'hi'), isTrue); |
| expect(api.items['flutter.String'], 'hi'); |
| expect( |
| await plugin |
| .setValue('StringList', 'flutter.StringList', <String>['hi']), |
| isTrue); |
| expect(api.items['flutter.StringList'], <String>['hi']); |
| }); |
| |
| test('setValue with unsupported type', () { |
| final SharedPreferencesFoundation plugin = SharedPreferencesFoundation(); |
| expect(() async { |
| await plugin.setValue('Map', 'flutter.key', <String, String>{}); |
| }, throwsA(isA<PlatformException>())); |
| }); |
| } |