1 /*
2 * $Id: GStringTest.java,v 1.5 2005/03/02 08:21:04 jstrachan Exp $
3 *
4 * Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
5 *
6 * Redistribution and use of this software and associated documentation
7 * ("Software"), with or without modification, are permitted provided that the
8 * following conditions are met: 1. Redistributions of source code must retain
9 * copyright statements and notices. Redistributions must also contain a copy
10 * of this document. 2. Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the distribution. 3.
13 * The name "groovy" must not be used to endorse or promote products derived
14 * from this Software without prior written permission of The Codehaus. For
15 * written permission, please contact info@codehaus.org. 4. Products derived
16 * from this Software may not be called "groovy" nor may "groovy" appear in
17 * their names without prior written permission of The Codehaus. "groovy" is a
18 * registered trademark of The Codehaus. 5. Due credit should be given to The
19 * Codehaus - http://groovy.codehaus.org/
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS ``AS IS'' AND ANY
22 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 * DISCLAIMED. IN NO EVENT SHALL THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR
25 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
28 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
31 * DAMAGE.
32 *
33 */
34
35 package groovy.lang;
36
37 import org.codehaus.groovy.runtime.InvokerHelper;
38
39 import groovy.util.GroovyTestCase;
40
41 /***
42 * Tests the use of the structured Attribute type
43 *
44 * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
45 * @version $Revision: 1.5 $
46 */
47 public class GStringTest extends GroovyTestCase {
48
49 public void testIterateOverText() {
50 DummyGString compString = new DummyGString(new Object[] { "James" });
51
52 assertArrayEquals(new String[] { "Hello ", "!" }, compString.getStrings());
53 assertArrayEquals(new Object[] { "James" }, compString.getValues());
54
55 assertEquals("Hello James!", compString.toString());
56 }
57
58 public void testAppendString() {
59 DummyGString a = new DummyGString(new Object[] { "James" });
60
61 GString result = a.plus(" how are you?");
62
63 assertEquals("Hello James! how are you?", result.toString());
64 }
65
66 public void testAppendString2() {
67 DummyGString a = new DummyGString(new Object[] { "James" }, new String[] { "Hello " });
68
69 GString result = a.plus(" how are you?");
70
71 System.out.println("Found: " + result);
72 System.out.println("Strings: " + InvokerHelper.toString(result.getStrings()));
73 System.out.println("Values: " + InvokerHelper.toString(result.getValues()));
74
75 assertEquals("Hello James how are you?", result.toString());
76 }
77
78 public void testAppendGString() {
79 DummyGString a = new DummyGString(new Object[] { "James" });
80 DummyGString b = new DummyGString(new Object[] { "Bob" });
81
82 GString result = a.plus(b);
83
84 // System.out.println("Found: " + result);
85 // System.out.println("Strings: " +
86 // InvokerHelper.toString(result.getStrings()));
87 // System.out.println("Values: " +
88 // InvokerHelper.toString(result.getValues()));
89
90 assertEquals("Hello James!Hello Bob!", result.toString());
91 }
92
93 public void testAppendGString2() {
94 DummyGString a = new DummyGString(new Object[] { "James" }, new String[] { "Hello " });
95 DummyGString b = new DummyGString(new Object[] { "Bob" }, new String[] { "Hello " });
96
97 GString result = a.plus(b);
98
99 // System.out.println("Found: " + result);
100 // System.out.println("Strings: " +
101 // InvokerHelper.toString(result.getStrings()));
102 // System.out.println("Values: " +
103 // InvokerHelper.toString(result.getValues()));
104
105 assertEquals("Hello JamesHello Bob", result.toString());
106 }
107
108 public void testEqualsAndHashCode() {
109 DummyGString a = new DummyGString(new Object[] { new Integer(1)});
110 DummyGString b = new DummyGString(new Object[] { new Long(1)});
111 DummyGString c = new DummyGString(new Object[] { new Double(2.3)});
112
113 assertTrue("a == b", a.equals(b));
114 assertEquals("hashcode a == b", a.hashCode(), b.hashCode());
115
116 assertFalse("a != c", a.equals(c));
117 assertTrue("hashcode a != c", a.hashCode() != c.hashCode());
118
119 assertEquals("a <=> b", 0, a.compareTo(b));
120 assertEquals("a <=> b", -1, a.compareTo(c));
121 }
122 }