001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     * 
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     * 
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    
018    package org.apache.commons.math.util;
019    
020    import org.apache.commons.math.TestUtils;
021    
022    import junit.framework.TestCase;
023    
024    /**
025     * @version $Revision: 795994 $ $Date: 2009-07-20 16:23:47 -0400 (Mon, 20 Jul 2009) $
026     */
027    public class TransformerMapTest extends TestCase {
028        /**
029         * 
030         */
031        public void testPutTransformer(){
032            NumberTransformer expected = new DefaultTransformer();
033            
034            TransformerMap map = new TransformerMap();
035            map.putTransformer(TransformerMapTest.class, expected);
036            assertEquals(expected, map.getTransformer(TransformerMapTest.class));
037        }
038        
039        /**
040         * 
041         */
042        public void testContainsClass(){
043            NumberTransformer expected = new DefaultTransformer();
044            TransformerMap map = new TransformerMap();
045            map.putTransformer(TransformerMapTest.class, expected);
046            assertTrue(map.containsClass(TransformerMapTest.class));
047        }
048        
049        /**
050         * 
051         */
052        public void testContainsTransformer(){
053            NumberTransformer expected = new DefaultTransformer();
054            TransformerMap map = new TransformerMap();
055            map.putTransformer(TransformerMapTest.class, expected);
056            assertTrue(map.containsTransformer(expected));
057        }
058    
059        /**
060         * 
061         */
062        public void testRemoveTransformer(){
063            NumberTransformer expected = new DefaultTransformer();
064            
065            TransformerMap map = new TransformerMap();
066            map.putTransformer(TransformerMapTest.class, expected);
067            assertTrue(map.containsClass(TransformerMapTest.class));
068            assertTrue(map.containsTransformer(expected));
069            map.removeTransformer(TransformerMapTest.class);
070            assertFalse(map.containsClass(TransformerMapTest.class));
071            assertFalse(map.containsTransformer(expected));
072        }
073    
074        /**
075         * 
076         */
077        public void testClear(){
078            NumberTransformer expected = new DefaultTransformer();
079            
080            TransformerMap map = new TransformerMap();
081            map.putTransformer(TransformerMapTest.class, expected);
082            assertTrue(map.containsClass(TransformerMapTest.class));
083            map.clear();
084            assertFalse(map.containsClass(TransformerMapTest.class));
085        }
086        
087        /**
088         * 
089         */
090        public void testClasses(){
091            NumberTransformer expected = new DefaultTransformer();
092            TransformerMap map = new TransformerMap();
093            map.putTransformer(TransformerMapTest.class, expected);
094            assertTrue(map.classes().contains(TransformerMapTest.class));
095        }
096        
097        /**
098         * 
099         */
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    }