1   /*
2    $Id: NodeTest.java,v 1.2 2004/05/17 07:53:29 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:
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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
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24   4. Products derived from this Software may not be called "groovy"
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26      permission of The Codehaus. "groovy" is a registered
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32   THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
33   ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
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45   */
46  
47  package groovy.util;
48  
49  
50  import groovy.util.GroovyTestCase;
51  import groovy.util.Node;
52  
53  import java.util.ArrayList;
54  import java.util.HashMap;
55  import java.util.List;
56  import java.util.Map;
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: 1.2 $
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 attributes = new HashMap();
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 attributes = new HashMap();
102         attributes.put("a", "xyz");
103         
104         List children = new ArrayList();
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 attributes = new HashMap();
120         attributes.put("a", "xyz");
121         
122         List children = new ArrayList();
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 list = (List) 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 }