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1   /*
2    * $Id: NumberUtilsTestCase.java 20321 2010-11-24 15:21:24Z dfeist $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.util;
12  
13  import org.mule.tck.AbstractMuleTestCase;
14  
15  import java.util.Calendar;
16  
17  public class NumberUtilsTestCase extends AbstractMuleTestCase
18  {
19      static final long l = 1000000000;
20  
21      public void testStringToLong()
22      {
23          assertEquals(l, NumberUtils.toLong("1000000000"));
24      }
25  
26      public void testLongToLong()
27      {
28          assertEquals(l, NumberUtils.toLong(new Long(l)));
29      }
30  
31      public void testIntegerToLong()
32      {
33          assertEquals(l, NumberUtils.toLong(new Integer(1000000000)));
34      }
35  
36      public void testIncompatible()
37      {
38          try
39          {
40              NumberUtils.toLong(Calendar.getInstance().getTime());
41              fail();
42          }
43          catch (IllegalArgumentException e)
44          {
45              // expected
46          }
47      }
48  
49      public void testNull()
50      {
51          try
52          {
53              // need to cast to Object, otherwise compiler would resolve method to
54              // superclass' implementation
55              NumberUtils.toLong((Object)null);
56              fail();
57          }
58          catch (IllegalArgumentException e)
59          {
60              // expected
61          }
62      }
63  
64  }