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- /*
- * 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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.util;
-
- import java.util.Locale;
-
- import org.junit.Test;
-
- import static org.junit.Assert.assertEquals;
-
- /**
- * Tests {@link LanguageTags}.
- */
- public class LanguageTagsTestCase {
-
- @Test(expected = NullPointerException.class)
- public void toLanguageTagRejectsNull() {
- LanguageTags.toLanguageTag(null);
- }
-
- @Test
- public void testToLanguageTag() throws Exception {
- assertEquals("", LanguageTags.toLanguageTag(new Locale("")));
- assertEquals("en", LanguageTags.toLanguageTag(new Locale("en")));
- assertEquals("en-US", LanguageTags.toLanguageTag(new Locale("en", "US")));
- assertEquals("en-US", LanguageTags.toLanguageTag(new Locale("EN", "us")));
- }
-
- @Test(expected = NullPointerException.class)
- public void toLocaleRejectsNull() {
- LanguageTags.toLocale(null);
- }
-
- @Test
- public void testRFC3066ToLocale() throws Exception {
- assertEquals(new Locale(""), LanguageTags.toLocale(""));
- assertEquals(new Locale("en"), LanguageTags.toLocale("en"));
- assertEquals(new Locale("en", "US"), LanguageTags.toLocale("en-US"));
- assertEquals(new Locale("en", "US"), LanguageTags.toLocale("EN-us"));
- }
- }
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