| // Copyright (c) 2012, the Dart 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. |
| |
| library intl_test; |
| |
| import 'package:intl/intl.dart'; |
| import 'package:test/test.dart'; |
| import 'package:intl/date_symbol_data_local.dart'; |
| |
| void main() { |
| test("Locale setting doesn't verify the core locale", () { |
| var de = Intl('de_DE'); |
| expect(de.locale, equals('de_DE')); |
| }); |
| |
| test('DateFormat creation does verify the locale', () { |
| // TODO(alanknight): We need to make the locale verification be on a per |
| // usage basis rather than once for the entire Intl object. The set of |
| // locales covered for messages may be different from that for date |
| // formatting. |
| initializeDateFormatting('de_DE', null).then((_) { |
| var de = Intl('de_DE'); |
| var format = de.date().add_d(); |
| expect(format.locale, equals('de')); |
| }); |
| }); |
| |
| test('Canonicalizing locales', () { |
| expect(Intl.canonicalizedLocale('en-us'), 'en_US'); |
| expect(Intl.canonicalizedLocale('en_us'), 'en_US'); |
| expect(Intl.canonicalizedLocale('en_US'), 'en_US'); |
| expect(Intl.canonicalizedLocale('xx-yyy'), 'xx_YYY'); |
| expect(Intl.canonicalizedLocale('xx_YYY'), 'xx_YYY'); |
| expect(Intl.canonicalizedLocale('C'), 'en_ISO'); |
| }); |
| |
| test('Verifying locale fallback for numbers', () { |
| expect(Intl.verifiedLocale('en-us', NumberFormat.localeExists), 'en_US'); |
| expect(Intl.verifiedLocale('en_us', NumberFormat.localeExists), 'en_US'); |
| expect(Intl.verifiedLocale('es-419', NumberFormat.localeExists), 'es_419'); |
| expect(Intl.verifiedLocale('en-ZZ', NumberFormat.localeExists), 'en'); |
| expect(Intl.verifiedLocale('es-999', NumberFormat.localeExists), 'es'); |
| |
| void checkAsNumberDefault(String locale, String expected) { |
| var oldDefault = Intl.defaultLocale; |
| Intl.defaultLocale = locale; |
| var format = NumberFormat(); |
| expect(format.locale, expected); |
| Intl.defaultLocale = oldDefault; |
| } |
| |
| checkAsNumberDefault('en-us', 'en_US'); |
| checkAsNumberDefault('en_us', 'en_US'); |
| checkAsNumberDefault('es-419', 'es_419'); |
| checkAsNumberDefault('en-ZZ', 'en'); |
| checkAsNumberDefault('es-999', 'es'); |
| }); |
| |
| test('Verifying locale fallback for dates', () { |
| expect(Intl.verifiedLocale('en-us', DateFormat.localeExists), 'en_US'); |
| expect(Intl.verifiedLocale('en_us', DateFormat.localeExists), 'en_US'); |
| expect(Intl.verifiedLocale('es-419', DateFormat.localeExists), 'es_419'); |
| expect(Intl.verifiedLocale('en-ZZ', DateFormat.localeExists), 'en'); |
| expect(Intl.verifiedLocale('es-999', DateFormat.localeExists), 'es'); |
| |
| void checkAsDateDefault(String locale, String expected) { |
| var oldDefault = Intl.defaultLocale; |
| Intl.defaultLocale = locale; |
| var format = DateFormat(); |
| expect(format.locale, expected); |
| Intl.defaultLocale = oldDefault; |
| } |
| |
| checkAsDateDefault('en-us', 'en_US'); |
| checkAsDateDefault('en_us', 'en_US'); |
| checkAsDateDefault('es-419', 'es_419'); |
| checkAsDateDefault('en-ZZ', 'en'); |
| checkAsDateDefault('es-999', 'es'); |
| }); |
| |
| test('toBeginningOfSentenceCase', () { |
| expect(toBeginningOfSentenceCase(null), null); |
| expect(toBeginningOfSentenceCase(''), ''); |
| expect(toBeginningOfSentenceCase('A'), 'A'); |
| expect(toBeginningOfSentenceCase('a'), 'A'); |
| expect(toBeginningOfSentenceCase('abc'), 'Abc'); |
| expect(toBeginningOfSentenceCase('[a]'), '[a]'); |
| expect(toBeginningOfSentenceCase('ABc'), 'ABc'); |
| expect(toBeginningOfSentenceCase('ı'), 'I'); |
| expect(toBeginningOfSentenceCase('i'), 'I'); |
| expect(toBeginningOfSentenceCase('i', 'tr'), '\u0130'); |
| }); |
| } |