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1   /*
2    * Copyright 2022 The Apache Software Foundation
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.codehaus.plexus.archiver.tar;
17  
18  import java.io.File;
19  
20  import org.codehaus.plexus.archiver.Archiver;
21  import org.codehaus.plexus.archiver.TestSupport;
22  import org.codehaus.plexus.archiver.UnArchiver;
23  import org.codehaus.plexus.archiver.zstd.ZstdArchiver;
24  import org.codehaus.plexus.util.FileUtils;
25  import org.junit.jupiter.api.Test;
26  
27  import static org.junit.jupiter.api.Assertions.assertEquals;
28  import static org.junit.jupiter.api.Assertions.assertFalse;
29  import static org.junit.jupiter.api.Assertions.assertNotNull;
30  import static org.junit.jupiter.api.Assertions.assertTrue;
31  
32  class TarZstdUnArchiverTest extends TestSupport {
33  
34      @Test
35      void testExtract() throws Exception {
36          TarArchiver tarArchiver = (TarArchiver) lookup(Archiver.class, "tar");
37          tarArchiver.setLongfile(TarLongFileMode.posix);
38  
39          String fileName1 = "TarBZip2UnArchiverTest1.txt";
40          String fileName2 = "TarBZip2UnArchiverTest2.txt";
41          File file1InTar = getTestFile("target/output/" + fileName1);
42          File file2InTar = getTestFile("target/output/" + fileName2);
43          file1InTar.delete();
44          file2InTar.delete();
45  
46          assertFalse(file1InTar.exists());
47          assertFalse(file2InTar.exists());
48  
49          File testZstdFile = getTestFile("target/output/archive.tar.zst");
50          if (testZstdFile.exists()) {
51              FileUtils.fileDelete(testZstdFile.getPath());
52          }
53          assertFalse(testZstdFile.exists());
54  
55          tarArchiver.addFile(getTestFile("src/test/resources/manifests/manifest1.mf"), fileName1);
56          tarArchiver.addFile(getTestFile("src/test/resources/manifests/manifest2.mf"), fileName2, 0664);
57          tarArchiver.setDestFile(getTestFile("target/output/archive.tar"));
58          tarArchiver.createArchive();
59  
60          ZstdArchiver zstdArchiver = (ZstdArchiver) lookup(Archiver.class, "zst");
61  
62          zstdArchiver.setDestFile(testZstdFile);
63          zstdArchiver.addFile(getTestFile("target/output/archive.tar"), "dontcare");
64          zstdArchiver.createArchive();
65  
66          assertTrue(testZstdFile.exists());
67  
68          TarZstdUnArchiver tarZstdUnArchiver = (TarZstdUnArchiver) lookup(UnArchiver.class, "tar.zst");
69  
70          tarZstdUnArchiver.setDestDirectory(getTestFile("target/output"));
71          tarZstdUnArchiver.setSourceFile(testZstdFile);
72          tarZstdUnArchiver.extract();
73  
74          assertTrue(file1InTar.exists());
75          assertTrue(file2InTar.exists());
76  
77          assertEquals(testZstdFile, tarZstdUnArchiver.getSourceFile());
78      }
79  
80      @Test
81      void testLookup() throws Exception {
82          assertNotNull(lookup(UnArchiver.class, "tar.zst"));
83      }
84  }