1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.proxy.provider;
19
20 import org.apache.commons.proxy.exception.ObjectProviderException;
21 import org.apache.commons.proxy.util.AbstractTestCase;
22
23 import java.util.Date;
24
25 public class TestCloningProvider extends AbstractTestCase
26 {
27 //**********************************************************************************************************************
28 // Other Methods
29 //**********************************************************************************************************************
30
31 public void testSerialization()
32 {
33 assertSerializable(new CloningProvider(new Date()));
34 }
35
36 public void testValidCloneable()
37 {
38 final Date now = new Date();
39 final CloningProvider provider = new CloningProvider(now);
40 final Date clone1 = ( Date ) provider.getObject();
41 assertEquals(now, clone1);
42 assertNotSame(now, clone1);
43 final Date clone2 = ( Date ) provider.getObject();
44 assertEquals(now, clone2);
45 assertNotSame(now, clone2);
46 assertNotSame(clone2, clone1);
47 }
48
49 public void testWithExceptionThrown()
50 {
51 final CloningProvider provider = new CloningProvider(new ExceptionCloneable());
52 try
53 {
54 provider.getObject();
55 fail();
56 }
57 catch( ObjectProviderException e )
58 {
59 }
60 }
61
62 public void testWithInvalidCloneable()
63 {
64 final CloningProvider provider = new CloningProvider(new InvalidCloneable());
65 try
66 {
67 provider.getObject();
68 fail();
69 }
70 catch( ObjectProviderException e )
71 {
72 }
73 }
74
75 public void testWithPrivateCloneMethod()
76 {
77 final CloningProvider provider = new CloningProvider(new PrivateCloneable());
78 try
79 {
80 provider.getObject();
81 fail();
82 }
83 catch( ObjectProviderException e )
84 {
85 }
86 }
87
88 //**********************************************************************************************************************
89 // Inner Classes
90 //**********************************************************************************************************************
91
92 public static class ExceptionCloneable implements Cloneable
93 {
94 public Object clone()
95 {
96 throw new RuntimeException("No clone for you!");
97 }
98 }
99
100 public static class InvalidCloneable implements Cloneable
101 {
102 }
103
104 public static class PrivateCloneable implements Cloneable
105 {
106 protected Object clone()
107 {
108 return this;
109 }
110 }
111 }