1   package org.apache.torque.util;
2   
3   /*
4    * Copyright 2001-2005 The Apache Software Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License")
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *     http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  import junit.framework.TestCase;
20  
21  /***
22   * Test for UniqueList
23   *
24   * @author <a href="mailto:mpoeschl@marmot.at">Martin Poeschl</a>
25   * @version $Id: UniqueListTest.java 239630 2005-08-24 12:25:32Z henning $
26   */
27  public class UniqueListTest extends TestCase
28  {
29      public UniqueListTest(String name)
30      {
31          super(name);
32      }
33  
34      /***
35       * null values are not allowed
36       */
37      public void testNull()
38      {
39          UniqueList uniqueList = new UniqueList();
40          Object o = null;
41          boolean actualReturn = uniqueList.add(o);
42          assertEquals("return value", false, actualReturn);
43      }
44  
45      /***
46       * duplicates values are not allowed
47       */
48      public void testUnique()
49      {
50          UniqueList uniqueList = new UniqueList();
51          uniqueList.add("Table");
52          uniqueList.add("TableA");
53          uniqueList.add("Table");
54          uniqueList.add("TableB");
55          assertEquals(3, uniqueList.size());
56      }
57  }