01: /*
02: * CoadunationLib: The coaduntion implementation library.
03: * Copyright (C) 2006 Rift IT Contracting
04: *
05: * This library is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU Lesser General Public
07: * License as published by the Free Software Foundation; either
08: * version 2.1 of the License, or (at your option) any later version.
09: *
10: * This library is distributed in the hope that it will be useful,
11: * but WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * Lesser General Public License for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public
16: * License along with this library; if not, write to the Free Software
17: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18: *
19: * RandomGuidTest.java
20: *
21: * JUnit based test
22: */
23:
24: package com.rift.coad.lib.common;
25:
26: import com.rift.coad.lib.common.*;
27: import junit.framework.*;
28: import java.net.InetAddress;
29: import java.net.UnknownHostException;
30: import java.security.SecureRandom;
31: import java.security.MessageDigest;
32:
33: /**
34: *
35: * @author mincemeat
36: */
37: public class RandomGuidTest extends TestCase {
38:
39: public RandomGuidTest(String testName) {
40: super (testName);
41: }
42:
43: protected void setUp() throws Exception {
44: }
45:
46: protected void tearDown() throws Exception {
47: }
48:
49: public static Test suite() {
50: TestSuite suite = new TestSuite(RandomGuidTest.class);
51:
52: return suite;
53: }
54:
55: /**
56: * Test of getGuid method, of class com.rift.coad.lib.common.RandomGuid.
57: */
58: public void testGetGuid() throws Exception {
59: System.out.println("getGuid");
60:
61: RandomGuid generator1 = RandomGuid.getInstance();
62: RandomGuid generator2 = RandomGuid.getInstance();
63:
64: // check that generated values from two different object instances are
65: // not the same
66: String id1 = generator1.getGuid();
67: String id2 = generator2.getGuid();
68:
69: if (id1.equals(id2)) {
70: fail("The ids are the same");
71: }
72:
73: // check that the object instance returns the same values.
74: if (!id1.equals(generator1.toString())) {
75: fail("The generated ids from the same object instance are not the same");
76: }
77:
78: if (!id2.equals(generator2.toString())) {
79: fail("The generated ids from the same object instance are not the same");
80: }
81:
82: // print ids
83: System.out.println("ID 1 [" + id1 + "] ID 2 [" + id2 + "]");
84: }
85:
86: }
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