001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    
018    package org.apache.commons.codec;
019    
020    import org.junit.Assert;
021    
022    import org.junit.Test;
023    
024    /**
025     * Sanity checks for {@link CharEncoding}.
026     *
027     * @version $Id: CharEncodingTest.html 889935 2013-12-11 05:05:13Z ggregory $
028     */
029    public class CharEncodingTest {
030    
031        /**
032         * We could make the constructor private in the future, it's a matter a style.
033         */
034        @Test
035        public void testConstructor() {
036            new CharEncoding();
037        }
038    
039        @Test
040        public void testIso8859_1() {
041            Assert.assertEquals("ISO-8859-1", CharEncoding.ISO_8859_1);
042        }
043    
044        @Test
045        public void testUsAscii() {
046            Assert.assertEquals("US-ASCII", CharEncoding.US_ASCII);
047        }
048    
049        @Test
050        public void testUtf16() {
051            Assert.assertEquals("UTF-16", CharEncoding.UTF_16);
052        }
053    
054        @Test
055        public void testUtf16Be() {
056            Assert.assertEquals("UTF-16BE", CharEncoding.UTF_16BE);
057        }
058    
059        @Test
060        public void testUtf16Le() {
061            Assert.assertEquals("UTF-16LE", CharEncoding.UTF_16LE);
062        }
063    
064        @Test
065        public void testUtf8() {
066            Assert.assertEquals("UTF-8", CharEncoding.UTF_8);
067        }
068    
069    }