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1   package org.apache.maven.doxia.site.decoration.inheritance;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.io.File;
23  
24  import junit.framework.TestCase;
25  
26  /**
27   *
28   * @author ltheussl
29   */
30  public class PathUtilsTest
31      extends TestCase
32  {
33      private static final String SLASH = File.separator;
34  
35      /** @throws Exception */
36      public void testConvertPath()
37          throws Exception
38      {
39          PathDescriptor oldPath = new PathDescriptor( (String) null, "base" );
40          PathDescriptor newPath = new PathDescriptor( "/tmp", "target" );
41          assertEquals( oldPath, PathUtils.convertPath( oldPath, newPath ) );
42          assertEquals( newPath, PathUtils.convertPath( newPath, oldPath ) );
43      }
44  
45      /** @throws Exception */
46      public void testGetRelativePath()
47          throws Exception
48      {
49          PathDescriptor oldPath = new PathDescriptor( "/tmp/foo", "base" );
50          PathDescriptor newPath = new PathDescriptor( "/tmp", "target" );
51          assertEquals( ".." + SLASH + ".." + SLASH + "target",
52                  PathUtils.getRelativePath( oldPath, newPath ) );
53  
54          oldPath = new PathDescriptor( (String) null, "base" );
55          assertNull( PathUtils.getRelativePath( oldPath, newPath ) );
56          assertNull( PathUtils.getRelativePath( newPath, oldPath ) );
57  
58          oldPath = new PathDescriptor( "/tmp/foo", null );
59          assertEquals( ".." + SLASH + "target", PathUtils.getRelativePath( oldPath, newPath ) );
60          assertEquals( ".." + SLASH + "foo", PathUtils.getRelativePath( newPath, oldPath ) );
61      }
62  
63      /** @throws Exception */
64      public void testRelativePathScpBase()
65          throws Exception
66      {
67          PathDescriptor oldPath = new PathDescriptor( "http://maven.apache.org/", "source" );
68          PathDescriptor newPath = new PathDescriptor( "http://maven.apache.org/", "target" );
69          assertEquals( "../source", PathUtils.getRelativePath( oldPath, newPath ) );
70  
71          oldPath = new PathDescriptor( "scp://people.apache.org/", "source" );
72          newPath = new PathDescriptor( "scp://people.apache.org/", "target" );
73          // same with scp URLs fails?! DOXIASITETOOLS-47
74          //assertEquals( "../source", PathUtils.getRelativePath( oldPath, newPath ) );
75      }
76  }