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Java > Open Source Codes > org > sapia > soto > jmx > MBeanDescriptorTest


1 package org.sapia.soto.jmx;
2
3 import junit.framework.TestCase;
4
5 import java.util.List JavaDoc;
6
7 import javax.management.MBeanInfo JavaDoc;
8
9
10 /**
11  * @author Yanick Duchesne
12  *
13  * <dl>
14  * <dt><b>Copyright:</b><dd>Copyright &#169; 2002-2003 <a HREF="http://www.sapia-oss.org">Sapia Open Source Software</a>. All Rights Reserved.</dd></dt>
15  * <dt><b>License:</b><dd>Read the license.txt file of the jar or visit the
16  * <a HREF="http://www.sapia-oss.org/license.html">license page</a> at the Sapia OSS web site</dd></dt>
17  * </dl>
18  */

19 public class MBeanDescriptorTest extends TestCase {
20   public MBeanDescriptorTest(String JavaDoc arg0) {
21     super(arg0);
22   }
23
24   public void testGetAttributeDescriptorsForName() throws Exception JavaDoc {
25     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
26     List JavaDoc attrs = desc.getAttributeDescriptorsFor("firstName", null);
27     super.assertEquals(1, attrs.size());
28
29     AttributeDescriptor attr = (AttributeDescriptor) attrs.get(0);
30     super.assertEquals("FirstName", attr.getAttributeName());
31     super.assertTrue(attr.getReadMethod() != null);
32     super.assertTrue(attr.getWriteMethod() == null);
33
34     attrs = desc.getAttributeDescriptorsFor("lastName", null);
35     super.assertEquals(1, attrs.size());
36     attr = (AttributeDescriptor) attrs.get(0);
37     super.assertEquals("LastName", attr.getAttributeName());
38     super.assertTrue(attr.getReadMethod() != null);
39     super.assertTrue(attr.getWriteMethod() != null);
40   }
41
42   public void testGetAttributeDescriptorsForPattern() throws Exception JavaDoc {
43     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
44     List JavaDoc attrs = desc.getAttributeDescriptorsFor("*Name", null);
45     super.assertEquals(3, attrs.size());
46   }
47
48   public void testGetAttributeDescriptorsForType() throws Exception JavaDoc {
49     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
50     List JavaDoc attrs = desc.getAttributeDescriptorsFor("*name",
51         "java.lang.StringBuffer");
52     super.assertEquals(1, attrs.size());
53   }
54
55   public void testRemoveAttributeDescriptorsForName() throws Exception JavaDoc {
56     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
57     desc.removeAttributeDescriptorsFor("firstName", null);
58
59     List JavaDoc attrs = desc.getAttributeDescriptorsFor("firstName", null);
60     super.assertEquals(0, attrs.size());
61   }
62
63   public void testRemoveAttributeDescriptorsForPattern()
64     throws Exception JavaDoc {
65     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
66     desc.removeAttributeDescriptorsFor("*Name", null);
67
68     List JavaDoc attrs = desc.getAttributeDescriptorsFor("*Name", null);
69     super.assertEquals(0, attrs.size());
70   }
71
72   public void testRemoveAttributeDescriptorsForType() throws Exception JavaDoc {
73     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
74     desc.removeAttributeDescriptorsFor("*name", "java.lang.StringBuffer");
75
76     List JavaDoc attrs = desc.getAttributeDescriptorsFor("*name", null);
77     super.assertEquals(2, attrs.size());
78   }
79
80   public void testGetOperationDescriptorsForName() throws Exception JavaDoc {
81     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
82     List JavaDoc ops = desc.getOperationDescriptorsFor("incrementAge", null);
83     super.assertEquals(1, ops.size());
84
85     OperationDescriptor op = (OperationDescriptor) ops.get(0);
86     super.assertEquals("incrementAge", op.getOperationName());
87     super.assertEquals(1, op.getParameters().size());
88   }
89
90   public void testGetOperationDescriptorsForPattern() throws Exception JavaDoc {
91     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
92     List JavaDoc ops = desc.getOperationDescriptorsFor("increment*", null);
93     super.assertEquals(2, ops.size());
94   }
95
96   public void testGetOperationDescriptorsForType() throws Exception JavaDoc {
97     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
98     List JavaDoc ops = desc.getOperationDescriptorsFor("increment*",
99         new String JavaDoc[] { "long" });
100     super.assertEquals(1, ops.size());
101   }
102
103   public void testGetMBeanInfo() throws Exception JavaDoc {
104     MBeanDescriptor desc = MBeanDescriptor.newInstanceFor(new TestBean());
105     desc.init();
106
107     MBeanInfo JavaDoc info = desc.getMBeanInfo();
108     super.assertEquals(2, info.getOperations().length);
109     super.assertEquals(4, info.getAttributes().length);
110   }
111 }
112
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