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1
7
8 package test.compliance.metadata;
9
10 import junit.framework.TestCase;
11
12 import java.io.ByteArrayInputStream;
13 import java.io.ByteArrayOutputStream;
14 import java.io.ObjectInputStream;
15 import java.io.ObjectOutputStream;
16 import java.util.Arrays;
17
18 import javax.management.MBeanConstructorInfo;
19 import javax.management.MBeanParameterInfo;
20
21
26 public class MBeanConstructorInfoTEST
27 extends TestCase
28 {
29
31 MBeanParameterInfo[] params1 = new MBeanParameterInfo[]
32 {
33 new MBeanParameterInfo("FooParam", "java.lang.Object", "description"),
34 new MBeanParameterInfo("BarParam", "java.lang.String", "description")
35 };
36 MBeanParameterInfo[] params2 = new MBeanParameterInfo[]
37 {
38 new MBeanParameterInfo("FooParam", "java.lang.Character", "description"),
39 new MBeanParameterInfo("BarParam", "java.lang.String", "description")
40 };
41
42
44
46
49 public MBeanConstructorInfoTEST(String s)
50 {
51 super(s);
52 }
53
54
56 public void testMBeanConstructorInfo()
57 throws Exception
58 {
59 MBeanConstructorInfo info = new MBeanConstructorInfo(
60 "name", "description", params1);
61 assertEquals("name", info.getName());
62 assertEquals("description", info.getDescription());
63 assertEquals(Arrays.asList(params1), Arrays.asList(info.getSignature()));
64 }
65
66 public void testHashCode()
67 throws Exception
68 {
69 MBeanConstructorInfo info1 = new MBeanConstructorInfo("name", "description", params1);
70 MBeanConstructorInfo info2 = new MBeanConstructorInfo("name", "description", params1);
71
72 assertTrue("Different instances with the same hashcode are equal", info1.hashCode() == info2.hashCode());
73 }
74
75 public void testEquals()
76 throws Exception
77 {
78 MBeanConstructorInfo info = new MBeanConstructorInfo(
79 "name", "description", params1);
80
81 assertTrue("Null should not be equal", info.equals(null) == false);
82 assertTrue("Only MBeanConstructorInfo should be equal", info.equals(new Object()) == false);
83
84 MBeanConstructorInfo info2 = new MBeanConstructorInfo(
85 "name", "description", params1);
86
87 assertTrue("Different instances of the same data are equal", info.equals(info2));
88 assertTrue("Different instances of the same data are equal", info2.equals(info));
89
90 info2 = new MBeanConstructorInfo(
91 "name", "description2", params1);
92
93 assertTrue("Different instances with different descriptions are not equal", info.equals(info2) == false);
94 assertTrue("Different instances with different descritpions are not equal", info2.equals(info) == false);
95
96 info2 = new MBeanConstructorInfo(
97 "name2", "description", params1);
98
99 assertTrue("Instances with different names are not equal", info.equals(info2) == false);
100 assertTrue("Instances with different names are not equal", info2.equals(info) == false);
101
102 info2 = new MBeanConstructorInfo(
103 "name", "description", params2);
104
105 assertTrue("Instances with different types are not equal", info.equals(info2) == false);
106 assertTrue("Instances with different types are not equal", info2.equals(info) == false);
107 }
108
109 public void testSerialization()
110 throws Exception
111 {
112 MBeanConstructorInfo info = new MBeanConstructorInfo(
113 "name", "description", params1);
114
115 ByteArrayOutputStream baos = new ByteArrayOutputStream();
117 ObjectOutputStream oos = new ObjectOutputStream(baos);
118 oos.writeObject(info);
119
120 ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
122 ObjectInputStream ois = new ObjectInputStream(bais);
123 Object result = ois.readObject();
124
125 assertEquals(info, result);
126 }
127
128 public void testErrors()
129 throws Exception
130 {
131 boolean caught = false;
132 try
133 {
134 MBeanConstructorInfo info = new MBeanConstructorInfo(
135 null, "description", params1);
136 }
137 catch (IllegalArgumentException e)
138 {
139 caught = true;
140 }
141 if (caught == false)
142 fail("Expected IllegalArgumentException for null name");
143
144 caught = false;
145 try
146 {
147 MBeanConstructorInfo info = new MBeanConstructorInfo(
148 "", "description", params1);
149 }
150 catch (IllegalArgumentException e)
151 {
152 caught = true;
153 }
154 if (caught == false)
155 fail("Expected IllegalArgumentException for an empty name");
156
157 caught = false;
158 try
159 {
160 MBeanConstructorInfo info = new MBeanConstructorInfo(
161 "invalid name", "description", params1);
162 }
163 catch (IllegalArgumentException e)
164 {
165 caught = true;
166 }
167 if (caught == false)
168 fail("Expected IllegalArgumentException for an 'invalid name'");
169 }
170 }
171 |
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