| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.sling.i18n.impl; |
| |
| import java.util.Locale; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| |
| public class JcrResourceBundleProviderTest { |
| |
| @Test |
| public void testToLocale() { |
| // empty string must return default locale |
| Assert.assertEquals(Locale.getDefault(), JcrResourceBundleProvider.toLocale("")); |
| |
| // only language part being set |
| Assert.assertEquals(Locale.ENGLISH, JcrResourceBundleProvider.toLocale("en")); |
| Assert.assertEquals(Locale.GERMAN, JcrResourceBundleProvider.toLocale("de")); |
| // for invalid languages assume default language |
| Assert.assertEquals(new Locale(Locale.getDefault().getLanguage()), JcrResourceBundleProvider.toLocale("invalid")); |
| |
| // both language and country being set (no matter whether lower or upper case) |
| Assert.assertEquals(Locale.GERMANY, JcrResourceBundleProvider.toLocale("de_DE")); |
| Assert.assertEquals(Locale.GERMANY, JcrResourceBundleProvider.toLocale("de_de")); |
| Assert.assertEquals(Locale.GERMANY, JcrResourceBundleProvider.toLocale("DE_de")); |
| |
| Assert.assertEquals(Locale.UK, JcrResourceBundleProvider.toLocale("en_GB")); |
| Assert.assertEquals(Locale.UK, JcrResourceBundleProvider.toLocale("en_gb")); |
| Assert.assertEquals(Locale.UK, JcrResourceBundleProvider.toLocale("EN_gb")); |
| // for invalid languages assume default language |
| Assert.assertEquals(new Locale(Locale.getDefault().getLanguage(), "GB"), JcrResourceBundleProvider.toLocale("invalid_GB")); |
| // for invalid countries assume default country |
| Assert.assertEquals(new Locale("en", Locale.getDefault().getCountry()), JcrResourceBundleProvider.toLocale("en_invalid")); |
| |
| // language, country and variant being set |
| Assert.assertEquals(new Locale(Locale.UK.getLanguage(), Locale.UK.getCountry(), "variant1"), JcrResourceBundleProvider.toLocale("en_GB_variant1")); |
| |
| // parts after the variant are just ignored |
| Assert.assertEquals(new Locale(Locale.UK.getLanguage(), Locale.UK.getCountry(), "variant1"), JcrResourceBundleProvider.toLocale("en_GB_variant1_something")); |
| } |
| |
| @Test |
| public void testToLocaleWithBcp47CompliantStrings() { |
| // both language and country being set |
| Assert.assertEquals(Locale.GERMANY, JcrResourceBundleProvider.toLocale("de-DE")); |
| |
| Assert.assertEquals(Locale.UK, JcrResourceBundleProvider.toLocale("en-GB")); |
| // for invalid languages assume default language |
| Assert.assertEquals(new Locale(Locale.getDefault().getLanguage(), "GB"), JcrResourceBundleProvider.toLocale("invalid-GB")); |
| // for invalid countries assume default country |
| Assert.assertEquals(new Locale("en", Locale.getDefault().getCountry()), JcrResourceBundleProvider.toLocale("en-invalid")); |
| // language, country and variant being set |
| Assert.assertEquals(new Locale(Locale.UK.getLanguage(), Locale.UK.getCountry(), "variant1"), JcrResourceBundleProvider.toLocale("en-GB-variant1")); |
| |
| // parts after the variant are just ignored |
| Assert.assertEquals(new Locale(Locale.UK.getLanguage(), Locale.UK.getCountry(), "variant1"), JcrResourceBundleProvider.toLocale("en-GB-variant1-something-else")); |
| } |
| |
| @Test |
| public void testToLocaleWithPrivateUseCountryCode() { |
| // Private use Country 'XZ' |
| Assert.assertEquals(new Locale(Locale.GERMAN.getLanguage(), "XZ"), JcrResourceBundleProvider.toLocale("de_XZ")); |
| |
| // Private use Country 'AA' |
| Assert.assertEquals(new Locale(Locale.GERMAN.getLanguage(), "AA"), JcrResourceBundleProvider.toLocale("de_AA")); |
| |
| // Private use Country 'QX' |
| Assert.assertEquals(new Locale(Locale.GERMAN.getLanguage(), "QX"), JcrResourceBundleProvider.toLocale("de_QX")); |
| |
| // Private use Country 'ZZ' |
| Assert.assertEquals(new Locale(Locale.GERMAN.getLanguage(), "ZZ"), JcrResourceBundleProvider.toLocale("de_ZZ")); |
| |
| // for invalid countries assume default country |
| Assert.assertEquals(new Locale("en", Locale.getDefault().getCountry()), JcrResourceBundleProvider.toLocale("en-QB")); |
| |
| // Lowercase Private use Country 'xa' |
| Assert.assertEquals(new Locale(Locale.GERMAN.getLanguage(), "XA"), JcrResourceBundleProvider.toLocale("de_xa")); |
| } |
| |
| } |