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Correct DefaultMaterialLocalizations.delegate supported locales list (#15260)

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Hans Muller 2018-03-08 11:06:31 -08:00 committed by GitHub
parent ea155df91e
commit f14397ae11
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2 changed files with 18 additions and 2 deletions
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15
packages/flutter_localizations/lib/src/material_localizations.dart
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@ -14,6 +14,10 @@ import 'l10n/date_localizations.dart' as date_localizations;
import 'l10n/localizations.dart' show TranslationBundle, translationBundleForLocale;
import 'widgets_localizations.dart';
// Watch out: the supported locales list in the doc comment below must be kept
// in sync with the list we test, see test/translations_test.dart, and of course
// the acutal list of supported locales in _MaterialLocalizationsDelegate.
/// Localized strings for the material widgets.
///
/// To include the localizations provided by this class in a [MaterialApp],
@ -493,22 +497,29 @@ void _loadDateIntlDataIfNotLoaded() {
class _MaterialLocalizationsDelegate extends LocalizationsDelegate<MaterialLocalizations> {
const _MaterialLocalizationsDelegate();
// Watch out: this list must match the one in the GlobalMaterialLocalizations
// class doc and the list we test, see test/translations_test.dart.
static const List<String> _supportedLanguages = const <String>[
'ar', // Arabic
'de', // German
'en', // English
'es', // Spanish
'fa', // Farsi
'fa', // Farsi (Persian)
'fr', // French
'he', // Hebrew
'it', // Italian
'ja', // Japanese
'ko', // Korean
'nl', // Dutch
'pl', // Polish
'ps', // Pashto
'pt', // Portugese
'ro', // Romanian
'ru', // Russian
'th', // Thai
'tr', // Turkish
'ur', // Urdu
'zh', // Simplified Chinese
'zh', // Chinese (simplified)
];
@override

5
packages/flutter_localizations/test/translations_test.dart
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@ -7,6 +7,8 @@ import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
// Watch out: this list must be kept in sync with the comment at the top of
// GlobalMaterialLocalizations.
final List<String> languages = <String>[
'ar', // Arabic
'de', // German
@ -33,6 +35,9 @@ void main() {
for (String language in languages) {
testWidgets('translations exist for $language', (WidgetTester tester) async {
final Locale locale = new Locale(language, '');
expect(GlobalMaterialLocalizations.delegate.isSupported(locale), isTrue);
final MaterialLocalizations localizations = new GlobalMaterialLocalizations(locale);
expect(localizations.openAppDrawerTooltip, isNotNull);