1   /*
2    * Copyright 2004 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16   
17  package org.apache.commons.betwixt.digester;
18  
19  import java.io.StringReader;
20  
21  import junit.framework.TestCase;
22  
23  import org.apache.commons.betwixt.ElementDescriptor;
24  import org.apache.commons.betwixt.XMLBeanInfo;
25  import org.apache.commons.betwixt.XMLIntrospector;
26  import org.apache.commons.betwixt.dotbetwixt.ExampleBean;
27  
28  /***
29   * Tests for reading dot betwist files.
30   * @author <a href='http://jakarta.apache.org/'>Apache Commons Team</a>
31   * @version $Revision: 1.2 $
32   */
33  public class TestDigestDotBetwixt extends TestCase {
34      
35      
36      public void testDigestWithOptions() throws Exception {
37          String xml = "<?xml version='1.0'?>" +
38              "<info>" +
39              "    <element name='example-bean'>" +
40              "        <option>" +
41              "           <name>one</name>" +
42              "           <value>value one</value>" +
43              "        </option>" +
44              "        <option>" +
45              "           <name>two</name>" +
46              "           <value>value two</value>" +
47              "        </option>" +
48              "        <element name='example' property='examples'>" +
49              "          <option>" +
50              "             <name>three</name>" +
51              "             <value>value three</value>" +
52              "          </option>" +
53              "        </element>" +
54              "    </element>" +
55              "</info>";
56              
57          XMLBeanInfoDigester digester = new XMLBeanInfoDigester();
58          digester.setXMLIntrospector(new XMLIntrospector());
59          digester.setBeanClass(ExampleBean.class);
60          XMLBeanInfo xmlBeanInfo = (XMLBeanInfo) digester.parse(new StringReader(xml));
61          ElementDescriptor baseDescriptor = xmlBeanInfo.getElementDescriptor();
62          
63          assertEquals("Value one set on base", "value one",  baseDescriptor.getOptions().getValue("one"));
64          assertEquals("Value two set on base", "value two",  baseDescriptor.getOptions().getValue("two"));
65          assertNull("Value three not set on base",  baseDescriptor.getOptions().getValue("three"));
66  
67          assertEquals("Number of child elements", 1, baseDescriptor.getElementDescriptors().length);
68          
69          ElementDescriptor childDescriptor = baseDescriptor.getElementDescriptors()[0];
70          assertNull("Value one set on base",  childDescriptor.getOptions().getValue("one"));
71          assertNull("Value two set on base",  childDescriptor.getOptions().getValue("two"));
72          assertEquals("Value three set on child", "value three",  childDescriptor.getOptions().getValue("three"));
73      }
74  }