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Java > Open Source Codes > org > krysalis > barcode > impl > POSTNETTest


1 /*
2  * $Id: POSTNETTest.java,v 1.1 2003/08/18 19:32:18 jmaerki Exp $
3  * ============================================================================
4  * The Krysalis Patchy Software License, Version 1.1_01
5  * Copyright (c) 2003 Nicola Ken Barozzi. All rights reserved.
6  *
7  * This Licence is compatible with the BSD licence as described and
8  * approved by http://www.opensource.org/, and is based on the
9  * Apache Software Licence Version 1.1.
10  *
11  * Redistribution and use in source and binary forms, with or without
12  * modification, are permitted provided that the following conditions
13  * are met:
14  *
15  * 1. Redistributions of source code must retain the above copyright
16  * notice, this list of conditions and the following disclaimer.
17  *
18  * 2. Redistributions in binary form must reproduce the above copyright
19  * notice, this list of conditions and the following disclaimer in
20  * the documentation and/or other materials provided with the
21  * distribution.
22  *
23  * 3. The end-user documentation included with the redistribution,
24  * if any, must include the following acknowledgment:
25  * "This product includes software developed for project
26  * Krysalis (http://www.krysalis.org/)."
27  * Alternately, this acknowledgment may appear in the software itself,
28  * if and wherever such third-party acknowledgments normally appear.
29  *
30  * 4. The names "Krysalis" and "Nicola Ken Barozzi" and
31  * "Krysalis Barcode" must not be used to endorse or promote products
32  * derived from this software without prior written permission. For
33  * written permission, please contact nicolaken@krysalis.org.
34  *
35  * 5. Products derived from this software may not be called "Krysalis",
36  * "Krysalis Barcode", nor may "Krysalis" appear in their name,
37  * without prior written permission of Nicola Ken Barozzi.
38  *
39  * 6. This software may contain voluntary contributions made by many
40  * individuals, who decided to donate the code to this project in
41  * respect of this licence, and was originally created by
42  * Jeremias Maerki <jeremias@maerki.org>.
43  *
44  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
45  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
46  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
47  * DISCLAIMED. IN NO EVENT SHALL THE KRYSALIS PROJECT OR
48  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
49  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
50  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
51  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
52  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
53  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
54  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
55  * SUCH DAMAGE.
56  * ====================================================================
57  */

58 package org.krysalis.barcode.impl;
59
60 import org.krysalis.barcode.ChecksumMode;
61
62 import junit.framework.TestCase;
63
64 /**
65  * Test class for the POSTNET implementation.
66  *
67  * @author Chris Dolphy
68  */

69 public class POSTNETTest extends TestCase {
70
71     public POSTNETTest(String JavaDoc name) {
72         super(name);
73     }
74
75     public void testChecksum() throws Exception JavaDoc {
76         assertEquals('1', POSTNETLogicImpl.calcChecksum("75368"));
77         assertEquals('7', POSTNETLogicImpl.calcChecksum("110119000"));
78         assertEquals('7', POSTNETLogicImpl.calcChecksum("11011-9000"));
79         assertEquals('0', POSTNETLogicImpl.calcChecksum("400017265951"));
80     }
81     
82     public void testIllegalArguments() throws Exception JavaDoc {
83         try {
84             POSTNET impl = new POSTNET();
85             impl.generateBarcode(null, null);
86             fail("Expected an NPE");
87         } catch (NullPointerException JavaDoc npe) {
88             assertNotNull("Error message is empty", npe.getMessage());
89         }
90     }
91     
92     public void testIgnoreChars() throws Exception JavaDoc {
93         assertEquals("75368", POSTNETLogicImpl.removeIgnoredCharacters("75368"));
94         assertEquals("110119000", POSTNETLogicImpl.removeIgnoredCharacters("11011-9000"));
95     }
96     
97     public void testLogic() throws Exception JavaDoc {
98         StringBuffer JavaDoc sb = new StringBuffer JavaDoc();
99         POSTNETLogicImpl logic;
100         String JavaDoc expected;
101         
102         try {
103             logic = new POSTNETLogicImpl(ChecksumMode.CP_AUTO);
104             logic.generateBarcodeLogic(new NullClassicBarcodeLogicHandler(), "1232");
105             fail("Expected an exception complaining about illegal characters");
106         } catch (IllegalArgumentException JavaDoc iae) {
107             //must fail
108
}
109         
110         logic = new POSTNETLogicImpl(ChecksumMode.CP_AUTO);
111         logic.generateBarcodeLogic(new MockClassicBarcodeLogicHandler(sb), "75368");
112         expected = "<BC>"
113             + "B2W-1"
114             + "<SBG:msg-char:7>B2W-1B1W-1B1W-1B1W-1B2W-1</SBG>"
115             + "<SBG:msg-char:5>B1W-1B2W-1B1W-1B2W-1B1W-1</SBG>"
116             + "<SBG:msg-char:3>B1W-1B1W-1B2W-1B2W-1B1W-1</SBG>"
117             + "<SBG:msg-char:6>B1W-1B2W-1B2W-1B1W-1B1W-1</SBG>"
118             + "<SBG:msg-char:8>B2W-1B1W-1B1W-1B2W-1B1W-1</SBG>"
119             + "B2"
120             + "</BC>";
121         //System.out.println(expected);
122
//System.out.println(sb.toString());
123
assertEquals(expected, sb.toString());
124         
125         
126         sb.setLength(0);
127         logic = new POSTNETLogicImpl(ChecksumMode.CP_ADD);;
128         logic.generateBarcodeLogic(new MockClassicBarcodeLogicHandler(sb), "75368");
129         expected = "<BC>"
130             + "B2W-1"
131             + "<SBG:msg-char:7>B2W-1B1W-1B1W-1B1W-1B2W-1</SBG>"
132             + "<SBG:msg-char:5>B1W-1B2W-1B1W-1B2W-1B1W-1</SBG>"
133             + "<SBG:msg-char:3>B1W-1B1W-1B2W-1B2W-1B1W-1</SBG>"
134             + "<SBG:msg-char:6>B1W-1B2W-1B2W-1B1W-1B1W-1</SBG>"
135             + "<SBG:msg-char:8>B2W-1B1W-1B1W-1B2W-1B1W-1</SBG>"
136             + "<SBG:msg-char:1>B1W-1B1W-1B1W-1B2W-1B2W-1</SBG>"
137             + "B2"
138             + "</BC>";
139         //System.out.println(expected);
140
//System.out.println(sb.toString());
141
assertEquals(expected, sb.toString());
142         
143         
144         sb.setLength(0);
145         logic = new POSTNETLogicImpl(ChecksumMode.CP_CHECK);
146         logic.generateBarcodeLogic(new MockClassicBarcodeLogicHandler(sb), "753681");
147         expected = "<BC>"
148             + "B2W-1"
149             + "<SBG:msg-char:7>B2W-1B1W-1B1W-1B1W-1B2W-1</SBG>"
150             + "<SBG:msg-char:5>B1W-1B2W-1B1W-1B2W-1B1W-1</SBG>"
151             + "<SBG:msg-char:3>B1W-1B1W-1B2W-1B2W-1B1W-1</SBG>"
152             + "<SBG:msg-char:6>B1W-1B2W-1B2W-1B1W-1B1W-1</SBG>"
153             + "<SBG:msg-char:8>B2W-1B1W-1B1W-1B2W-1B1W-1</SBG>"
154             + "<SBG:msg-char:1>B1W-1B1W-1B1W-1B2W-1B2W-1</SBG>"
155             + "B2"
156             + "</BC>";
157         //System.out.println(expected);
158
//System.out.println(sb.toString());
159
assertEquals(expected, sb.toString());
160         
161         
162         sb.setLength(0);
163         logic = new POSTNETLogicImpl(ChecksumMode.CP_CHECK);
164         try {
165             logic.generateBarcodeLogic(new MockClassicBarcodeLogicHandler(sb), "753685");
166             fail("Expected logic implementation to fail because wrong checksum is supplied");
167         } catch (IllegalArgumentException JavaDoc iae) {
168             //must fail
169
}
170     }
171
172 }
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