1   /* Version 1.0 based on Apache Software License 1.1
2    *
3    * Copyright (c) 2003 Piotr Maj and DBMonster developers. All rights
4    * reserved.
5    *
6    * Redistribution and use in source and binary forms, with or without
7    * modification, are permitted provided that the following conditions are
8    * met:
9    *
10   * 1. Redistributions of source code must retain the above copyright
11   *    notice, this list of conditions and the following disclaimer.
12   *
13   * 2. Redistributions in binary form must reproduce the above copyright
14   *    notice, this list of conditions and the following disclaimer in the
15   *    documentation and/or other materials provided with the distribution.
16   *
17   * 3. The end-user documentation included with the redistribution, if any,
18   *    must include the following acknowledgment:
19   *
20   *    "This product includes software developed by DBMonster developers
21   *    (http://dbmonster.kernelpanic.pl/)."
22   *
23   *  Alternately, this acknowledgment may appear in the software itself,
24   *  if and wherever such third-party acknowledgments normally appear.
25   *
26   * 4. The name "DBMonster" must not be used to endorse or promote products
27   *    derived from this software without prior written permission. For
28   *    written permission, please contact piotr.maj@kernelpanic.pl.
29   *
30   * 5. Products derived from this software may not be called "DBMonster",
31   *    nor may "DBMonster" appear in their name, without prior written
32   *    permission of Piotr Maj.
33   *
34   * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
35   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
36   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
37   * IN NO EVENT SHALL THE DBMONSTER DEVELOPERS BE LIABLE FOR ANY DIRECT,
38   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
39   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
40   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
41   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
42   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
43   * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
44   * POSSIBILITY OF SUCH DAMAGE.
45   */
46  
47  package pl.kernelpanic.dbmonster.test;
48  
49  import java.util.HashMap;
50  import java.util.Random;
51  
52  import junit.framework.TestCase;
53  
54  import pl.kernelpanic.dbmonster.Dictionary;
55  import pl.kernelpanic.dbmonster.DictionaryManager;
56  
57  /***
58   * Dictionary test.
59   *
60   * @author Piotr Maj <piotr.maj@kernelpanic.pl>
61   *
62   * @version $Id: DictionaryTest.html,v 1.1 2007/06/21 08:38:14 sbahloul Exp $
63   */
64  public class DictionaryTest extends TestCase {
65  
66      public final void testUniqueDictionary() throws Exception {
67          Dictionary dict = new Dictionary();
68          dict.setName("TEST");
69          dict.addItem("a");
70          dict.addItem("b");
71          dict.addItem("c");
72          dict.addItem("d");
73          dict.addItem("e");
74          dict.addItem("f");
75          HashMap map = new HashMap();
76          try {
77              while (true) {
78                  String s = (String) dict.getNextUniqueItem();
79                  if (map.containsKey(s)) {
80                      throw new Exception("GRRR!");
81                  } else {
82                      map.put(s, s);
83                  }
84              } 
85          } catch (Exception e) {
86              if (!e.getMessage().startsWith("No more unique values in dictionary: ")) {
87                  throw e;
88              }
89          }
90      }
91  
92      public final void testDictionaryManager() throws Exception {
93          try {
94              DictionaryManager dm = new DictionaryManager();
95              dm.setRandom(new Random());
96              Dictionary dict = null;
97              dict = dm.getDictionary(".", "src/dict/dict-country.gz");
98              dict.getNextUniqueItem();
99              assertNotNull(dict);
100 
101             dict = null;
102 
103             dict = dm.getDictionary(getClass().getResource("/pl/kernelpanic/dbmonster/test/resources/dict-country.gz"));
104             dict.getNextUniqueItem();
105             assertNotNull(dict);
106         } catch (Exception e) {
107             System.out.println(e.getMessage());
108             throw e;
109         }
110     }
111 }