1   /*
2    * $Id: GStringTest.java,v 1.4 2004/01/02 17:34:35 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: 1.4 $
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 }