    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:
    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;
    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 }