1 package org.apache.commons.jcs.utils.serialization;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import junit.framework.TestCase;
23
24 /**
25 * Tests the standard serializer.
26 *<p>
27 * @author Aaron Smuts
28 */
29 public class StandardSerializerUnitTest
30 extends TestCase
31 {
32 /**
33 * Test simple back and forth with a string.
34 *<p>
35 * @throws Exception
36 */
37 public void testSimpleBackAndForth()
38 throws Exception
39 {
40 // SETUP
41 StandardSerializer serializer = new StandardSerializer();
42
43 String before = "adsfdsafdsafdsafdsafdsafdsafdsagfdsafdsafdsfdsafdsafsa333 31231";
44
45 // DO WORK
46 String after = (String) serializer.deSerialize( serializer.serialize( before ), null );
47
48 // VERIFY
49 assertEquals( "Before and after should be the same.", before, after );
50 }
51
52 /**
53 * Test serialization with a null object. Verify that we don't get an error.
54 *<p>
55 * @throws Exception
56 */
57 public void testNullInput()
58 throws Exception
59 {
60 // SETUP
61 StandardSerializer serializer = new StandardSerializer();
62
63 String before = null;
64
65 // DO WORK
66 byte[] serialized = serializer.serialize( before );
67 //System.out.println( "testNullInput " + serialized );
68
69 String after = (String) serializer.deSerialize( serialized, null );
70 //System.out.println( "testNullInput " + after );
71
72 // VERIFY
73 assertNull( "Should have nothing.", after );
74 }
75
76 /**
77 * Test simple back and forth with a string.
78 *<p>
79 * @throws Exception
80 */
81 public void testBigStringBackAndForth()
82 throws Exception
83 {
84 // SETUP
85 StandardSerializer serializer = new StandardSerializer();
86
87 String string = "This is my big string ABCDEFGH";
88 StringBuilder sb = new StringBuilder();
89 sb.append( string );
90 for ( int i = 0; i < 4; i++ )
91 {
92 sb.append( " " + i + sb.toString() ); // big string
93 }
94 String before = sb.toString();
95
96 // DO WORK
97 String after = (String) serializer.deSerialize( serializer.serialize( before ), null );
98
99 // VERIFY
100 assertEquals( "Before and after should be the same.", before, after );
101 }
102 }