1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements.  See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License.  You may obtain a copy of the License at
8  *
9  *   http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  */
18 
19 package org.apache.commons.compress;
20 
21 import static org.junit.Assert.*;
22 
23 import java.io.File;
24 import java.io.FileInputStream;
25 
26 import org.apache.commons.compress.archivers.tar.TarArchiveEntry;
27 import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
28 import org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream;
29 import org.apache.commons.compress.compressors.gzip.GzipCompressorInputStream;
30 import org.junit.Test;
31 
32 
33 public class ChainingTestCase extends AbstractTestCase {
34 
35     @Test
testTarGzip()36     public void testTarGzip() throws Exception {
37         final File file = getFile("bla.tgz");
38         final TarArchiveInputStream is = new TarArchiveInputStream(new GzipCompressorInputStream(new FileInputStream(file)));
39         final TarArchiveEntry entry = (TarArchiveEntry)is.getNextEntry();
40         assertNotNull(entry);
41         assertEquals("test1.xml", entry.getName());
42         is.close();
43     }
44 
45     @Test
testTarBzip2()46     public void testTarBzip2() throws Exception {
47         final File file = getFile("bla.tar.bz2");
48         final TarArchiveInputStream is = new TarArchiveInputStream(new BZip2CompressorInputStream(new FileInputStream(file)));
49         final TarArchiveEntry entry = (TarArchiveEntry)is.getNextEntry();
50         assertNotNull(entry);
51         assertEquals("test1.xml", entry.getName());
52         is.close();
53     }
54 }
55