| // Copyright 2014 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/cupertino.dart'; |
| import 'package:flutter_test/flutter_test.dart'; |
| |
| void main() { |
| testWidgets('debugCheckHasCupertinoLocalizations throws', (WidgetTester tester) async { |
| final GlobalKey noLocalizationsAvailable = GlobalKey(); |
| final GlobalKey localizationsAvailable = GlobalKey(); |
| |
| await tester.pumpWidget( |
| Container( |
| key: noLocalizationsAvailable, |
| child: CupertinoApp( |
| home: Container( |
| key: localizationsAvailable, |
| ), |
| ), |
| ), |
| ); |
| |
| expect(() => debugCheckHasCupertinoLocalizations(noLocalizationsAvailable.currentContext!), throwsA(isAssertionError.having( |
| (AssertionError e) => e.message, |
| 'message', |
| contains('No CupertinoLocalizations found'), |
| ))); |
| |
| expect(debugCheckHasCupertinoLocalizations(localizationsAvailable.currentContext!), isTrue); |
| }); |
| } |