1   /*
2    * Copyright 2001-2004 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */ 
16  
17  package org.apache.commons.beanutils.converters;
18  
19  import junit.framework.TestSuite;
20  
21  import org.apache.commons.beanutils.Converter;
22  
23  
24  /**
25   * Test Case for the ShortConverter class.
26   *
27   * @author Rodney Waldhoff
28   * @version $Revision: 1.4 $ $Date: 2004/02/28 13:18:37 $
29   */
30  
31  public class ShortConverterTestCase extends NumberConverterTestBase {
32  
33      private Converter converter = null;
34  
35      // ------------------------------------------------------------------------
36  
37      public ShortConverterTestCase(String name) {
38          super(name);
39      }
40      
41      // ------------------------------------------------------------------------
42  
43      public void setUp() throws Exception {
44          converter = makeConverter();
45      }
46  
47      public static TestSuite suite() {
48          return new TestSuite(ShortConverterTestCase.class);        
49      }
50  
51      public void tearDown() throws Exception {
52          converter = null;
53      }
54  
55      // ------------------------------------------------------------------------
56      
57      protected Converter makeConverter() {
58          return new ShortConverter();
59      }
60      
61      protected Class getExpectedType() {
62          return Short.class;
63      }
64  
65      // ------------------------------------------------------------------------
66  
67      public void testSimpleConversion() throws Exception {
68          String[] message= { 
69              "from String",
70              "from String",
71              "from String",
72              "from String",
73              "from String",
74              "from String",
75              "from String",
76              "from Byte",
77              "from Short",
78              "from Integer",
79              "from Long",
80              "from Float",
81              "from Double"
82          };
83          
84          Object[] input = { 
85              String.valueOf(Short.MIN_VALUE),
86              "-17",
87              "-1",
88              "0",
89              "1",
90              "17",
91              String.valueOf(Short.MAX_VALUE),
92              new Byte((byte)7),
93              new Short((short)8),
94              new Integer(9),
95              new Long(10),
96              new Float(11.1),
97              new Double(12.2)
98          };
99          
100         Short[] expected = { 
101             new Short(Short.MIN_VALUE),
102             new Short((short)-17),
103             new Short((short)-1),
104             new Short((short)0),
105             new Short((short)1),
106             new Short((short)17),
107             new Short(Short.MAX_VALUE),
108             new Short((short)7),
109             new Short((short)8),
110             new Short((short)9),
111             new Short((short)10),
112             new Short((short)11),
113             new Short((short)12)
114         };
115         
116         for(int i=0;i<expected.length;i++) {
117             assertEquals(message[i] + " to Short",expected[i],converter.convert(Short.class,input[i]));
118             assertEquals(message[i] + " to short",expected[i],converter.convert(Short.TYPE,input[i]));
119             assertEquals(message[i] + " to null type",expected[i],converter.convert(null,input[i]));
120         }
121     }
122     
123 }
124