UnsupportedOperationExceptionTest.java revision 561ee011997c6c2f1befbfaa9d5f0a99771c1d63 
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
18package org.apache.harmony.luni.tests.java.lang;
19
20import junit.framework.TestCase;
21
22import org.apache.harmony.testframework.serialization.SerializationTest;
23
24public class UnsupportedOperationExceptionTest extends TestCase {
25
26	/**
27	 * @tests java.lang.UnsupportedOperationException#UnsupportedOperationException()
28	 */
29    public void test_Constructor() {
30        UnsupportedOperationException e = new UnsupportedOperationException();
31        assertNull(e.getMessage());
32        assertNull(e.getLocalizedMessage());
33        assertNull(e.getCause());
34    }
35
36    /**
37     * @tests java.lang.UnsupportedOperationException#UnsupportedOperationException(java.lang.String)
38     */
39    public void test_ConstructorLjava_lang_String() {
40        UnsupportedOperationException e = new UnsupportedOperationException("fixture");
41        assertEquals("fixture", e.getMessage());
42        assertNull(e.getCause());
43    }
44
45    /**
46     * @tests {@link java.land.UnsupportedOperationException#UnsupportedOperationException(java.lang.Throwable)}
47     */
48    public void test_ConstructorLjava_lang_Throwable() {
49        Throwable emptyThrowable = new Exception();
50        UnsupportedOperationException emptyException = new UnsupportedOperationException(
51                emptyThrowable);
52        assertEquals(emptyThrowable.getClass().getName(), emptyException.getMessage());
53        assertEquals(emptyThrowable.getClass().getName(), emptyException.getLocalizedMessage());
54        assertEquals(emptyThrowable.getClass().getName(), emptyException.getCause().toString());
55
56        Throwable throwable = new Exception("msg");
57        UnsupportedOperationException exception = new UnsupportedOperationException(throwable);
58        assertEquals(throwable.getClass().getName() + ": " + "msg", exception.getMessage());
59        assertEquals(throwable.getClass().getName(), emptyException.getLocalizedMessage());
60        assertEquals(throwable.getClass().getName(), emptyException.getCause().toString());
61    }
62
63    /**
64     * @tests {@link java.land.UnsupportedOperationException#UnsupportedOperationException(java.lang.String, java.lang.Throwable)}
65     */
66    public void test_ConstructorLjava_lang_StringLjava_lang_Throwable() {
67        Throwable emptyThrowable = new Exception();
68        UnsupportedOperationException emptyException = new UnsupportedOperationException(
69                "msg", emptyThrowable);
70        assertEquals("msg", emptyException.getMessage());
71        assertEquals("msg", emptyException.getLocalizedMessage());
72        assertEquals(emptyThrowable.getClass().getName(), emptyException.getCause().toString());
73
74        Throwable throwable = new Exception("msg_exception");
75        UnsupportedOperationException exception = new UnsupportedOperationException(
76                "msg", throwable);
77        assertEquals("msg", exception.getMessage());
78        assertEquals("msg", exception.getLocalizedMessage());
79        assertEquals(throwable.getClass().getName() + ": " + throwable.getMessage(), exception
80                .getCause().toString());
81    }
82
83
84    /**
85     * @tests serialization/deserialization.
86     */
87    public void testSerializationSelf() throws Exception {
88
89        SerializationTest.verifySelf(new UnsupportedOperationException());
90    }
91
92    /**
93     * @tests serialization/deserialization compatibility with RI.
94     */
95    public void testSerializationCompatibility() throws Exception {
96
97        SerializationTest.verifyGolden(this,
98                new UnsupportedOperationException());
99    }
100}
101