1 package org.apache.maven.doxia.index;
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 junit.framework.TestCase;
23
24 /**
25 * @author <a href="mailto:trygve.laugstol@objectware.no">Trygve Laugstøl</a>
26 * @version $Id$
27 */
28 public class IndexEntryTest
29 extends TestCase
30 {
31 /**
32 * Test IndexEntry.
33 */
34 public void testIndexEntry()
35 {
36 IndexEntry root = new IndexEntry( null );
37
38 assertIndexEntry( root, null, 0, null, null );
39
40 // -----------------------------------------------------------------------
41 // Chapter 1
42 // -----------------------------------------------------------------------
43
44 IndexEntry chapter1 = new IndexEntry( root, "chapter-1" );
45
46 assertIndexEntry( root, null, 1, null, null );
47
48 assertIndexEntry( chapter1, root, 0, null, null );
49
50 // -----------------------------------------------------------------------
51 // Chapter 2
52 // -----------------------------------------------------------------------
53
54 IndexEntry chapter2 = new IndexEntry( root, "chapter-2" );
55
56 assertIndexEntry( root, null, 2, null, null );
57
58 assertIndexEntry( chapter1, root, 0, null, chapter2 );
59 assertIndexEntry( chapter2, root, 0, chapter1, null );
60
61 chapter2.setTitle( "Title 2" );
62 assertTrue( chapter2.toString().contains( "Title 2" ) );
63 }
64
65 private void assertIndexEntry( IndexEntry entry, IndexEntry parent, int childCount,
66 IndexEntry prevEntry, IndexEntry nextEntry )
67 {
68 assertEquals( parent, entry.getParent() );
69
70 assertEquals( childCount, entry.getChildEntries().size() );
71
72 assertEquals( prevEntry, entry.getPrevEntry() );
73
74 assertEquals( nextEntry, entry.getNextEntry() );
75 }
76 }