1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.commons.math.util;
19  
20  import org.apache.commons.math.TestUtils;
21  
22  import junit.framework.TestCase;
23  
24  /**
25   * @version $Revision: 795994 $ $Date: 2009-07-20 16:23:47 -0400 (Mon, 20 Jul 2009) $
26   */
27  public class TransformerMapTest extends TestCase {
28      /**
29       * 
30       */
31      public void testPutTransformer(){
32          NumberTransformer expected = new DefaultTransformer();
33          
34          TransformerMap map = new TransformerMap();
35          map.putTransformer(TransformerMapTest.class, expected);
36          assertEquals(expected, map.getTransformer(TransformerMapTest.class));
37      }
38      
39      /**
40       * 
41       */
42      public void testContainsClass(){
43          NumberTransformer expected = new DefaultTransformer();
44          TransformerMap map = new TransformerMap();
45          map.putTransformer(TransformerMapTest.class, expected);
46          assertTrue(map.containsClass(TransformerMapTest.class));
47      }
48      
49      /**
50       * 
51       */
52      public void testContainsTransformer(){
53          NumberTransformer expected = new DefaultTransformer();
54          TransformerMap map = new TransformerMap();
55          map.putTransformer(TransformerMapTest.class, expected);
56          assertTrue(map.containsTransformer(expected));
57      }
58  
59      /**
60       * 
61       */
62      public void testRemoveTransformer(){
63          NumberTransformer expected = new DefaultTransformer();
64          
65          TransformerMap map = new TransformerMap();
66          map.putTransformer(TransformerMapTest.class, expected);
67          assertTrue(map.containsClass(TransformerMapTest.class));
68          assertTrue(map.containsTransformer(expected));
69          map.removeTransformer(TransformerMapTest.class);
70          assertFalse(map.containsClass(TransformerMapTest.class));
71          assertFalse(map.containsTransformer(expected));
72      }
73  
74      /**
75       * 
76       */
77      public void testClear(){
78          NumberTransformer expected = new DefaultTransformer();
79          
80          TransformerMap map = new TransformerMap();
81          map.putTransformer(TransformerMapTest.class, expected);
82          assertTrue(map.containsClass(TransformerMapTest.class));
83          map.clear();
84          assertFalse(map.containsClass(TransformerMapTest.class));
85      }
86      
87      /**
88       * 
89       */
90      public void testClasses(){
91          NumberTransformer expected = new DefaultTransformer();
92          TransformerMap map = new TransformerMap();
93          map.putTransformer(TransformerMapTest.class, expected);
94          assertTrue(map.classes().contains(TransformerMapTest.class));
95      }
96      
97      /**
98       * 
99       */
100     public void testTransformers(){
101         NumberTransformer expected = new DefaultTransformer();
102         TransformerMap map = new TransformerMap();
103         map.putTransformer(TransformerMapTest.class, expected);
104         assertTrue(map.transformers().contains(expected));
105     }
106 
107     public void testSerial(){
108         NumberTransformer expected = new DefaultTransformer();
109         TransformerMap map = new TransformerMap();
110         map.putTransformer(TransformerMapTest.class, expected);
111         assertEquals(map, TestUtils.serializeAndRecover(map));
112     }
113 
114 }