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1 /*
2  $Id: NodeTest.java,v 1.3 2005/03/02 08:21:16 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
8  that the following conditions are met:
9
10  1. Redistributions of source code must retain copyright
11     statements and notices. Redistributions must also contain a
12     copy of this document.
13
14  2. Redistributions in binary form must reproduce the
15     above copyright notice, this list of conditions and the
16     following disclaimer in the documentation and/or other
17     materials provided with the distribution.
18
19  3. The name "groovy" must not be used to endorse or promote
20     products derived from this Software without prior written
21     permission of The Codehaus. For written permission,
22     please contact info@codehaus.org.
23
24  4. Products derived from this Software may not be called "groovy"
25     nor may "groovy" appear in their names without prior written
26     permission of The Codehaus. "groovy" is a registered
27     trademark of The Codehaus.
28
29  5. Due credit should be given to The Codehaus -
30     http://groovy.codehaus.org/
31
32  THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
33  ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
34  NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
35  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
36  THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
37  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
38  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
39  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
40  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
41  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
42  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
43  OF THE POSSIBILITY OF SUCH DAMAGE.
44
45  */
46
47 package groovy.util;
48
49
50 import groovy.util.GroovyTestCase;
51 import groovy.util.Node;
52
53 import java.util.ArrayList JavaDoc;
54 import java.util.HashMap JavaDoc;
55 import java.util.List JavaDoc;
56 import java.util.Map JavaDoc;
57
58
59 /**
60  * Tests the use of the structured Attribute type
61  *
62  * @author <a HREF="mailto:james@coredevelopers.net">James Strachan</a>
63  * @version $Revision: 1.3 $
64  */
65 public class NodeTest extends GroovyTestCase {
66
67     public void testSimpleAttribute() {
68         Node attribute = new Node(null, "transactional");
69         assertEquals("name", "transactional", attribute.name());
70         assertEquals("attributes", 0, attribute.attributes().size());
71         assertEquals("value", 0, attribute.children().size());
72         assertEquals("text", "", attribute.text());
73
74         dump(attribute);
75     }
76
77     public void testAttributeWithAttributes() {
78         Map JavaDoc attributes = new HashMap JavaDoc();
79         attributes.put("a", "xyz");
80         
81         Node attribute = new Node(null, "foo", attributes);
82         assertEquals("name", "foo", attribute.name());
83         assertEquals("attributes", 1, attribute.attributes().size());
84         assertEquals("value", 0, attribute.children().size());
85         assertEquals("text", "", attribute.text());
86
87         dump(attribute);
88     }
89
90     public void testAttributeWithText() {
91         Node attribute = new Node(null, "foo", "the text");
92         assertEquals("name", "foo", attribute.name());
93         assertEquals("attributes", 0, attribute.attributes().size());
94         assertEquals("value", 1, attribute.children().size());
95         assertEquals("text", "the text", attribute.text());
96
97         dump(attribute);
98     }
99
100     public void testAttributeWithAttributesAndChildren() {
101         Map JavaDoc attributes = new HashMap JavaDoc();
102         attributes.put("a", "xyz");
103         
104         List JavaDoc children = new ArrayList JavaDoc();
105         children.add(new Node(null, "person", "James"));
106         children.add(new Node(null, "person", "Bob"));
107         children.add("someText");
108         
109         Node attribute = new Node(null, "foo", attributes, children);
110         assertEquals("name", "foo", attribute.name());
111         assertEquals("attributes", 1, attribute.attributes().size());
112         assertEquals("value", 3, attribute.children().size());
113         assertEquals("text", "someText", attribute.text());
114
115         dump(attribute);
116     }
117
118     public void testAttributeWithAttributesAndChildrenWithMixedText() {
119         Map JavaDoc attributes = new HashMap JavaDoc();
120         attributes.put("a", "xyz");
121         
122         List JavaDoc children = new ArrayList JavaDoc();
123         children.add("someText");
124         Node node1 = new Node(null, "person", "James");
125         children.add(node1);
126         children.add("moreText");
127         Node node2 = new Node(null, "person", "Bob");
128         children.add(node2);
129         children.add("moreText");
130         
131         Node attribute = new Node(null, "foo", attributes, children);
132         assertEquals("name", "foo", attribute.name());
133         assertEquals("attributes", 1, attribute.attributes().size());
134         assertEquals("value", 5, attribute.children().size());
135         assertEquals("text", "someTextmoreTextmoreText", attribute.text());
136         
137         
138         // lets test get
139 List JavaDoc list = (List JavaDoc) attribute.get("person");
140         assertEquals("Expected list size: " + list, 2, list.size());
141         
142         assertEquals("Node1", node1, list.get(0));
143         assertEquals("Node2", node2, list.get(1));
144
145         dump(attribute);
146     }
147
148     protected void dump(Node node) {
149         NodePrinter printer = new NodePrinter();
150         printer.print(node);
151     }
152
153 }
154
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