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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
36      public void testTarGzip() throws Exception {
37          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
46      public void testTarBzip2() throws Exception {
47          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  }