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Java > Open Source Codes > org > apache > commons > betwixt > digester > TestIDRead


1
2 /*
3  * Copyright 2001-2004 The Apache Software Foundation.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.commons.betwixt.digester;
18
19 import java.io.FileInputStream JavaDoc;
20 import java.io.InputStream JavaDoc;
21 import java.io.StringWriter JavaDoc;
22
23 import junit.framework.Test;
24 import junit.framework.TestSuite;
25 import junit.textui.TestRunner;
26
27 import org.apache.commons.betwixt.AbstractTestCase;
28 import org.apache.commons.betwixt.io.BeanReader;
29 import org.apache.commons.betwixt.io.BeanWriter;
30
31 //import org.apache.commons.logging.Log;
32 //import org.apache.commons.logging.impl.SimpleLog;
33 //import org.apache.commons.betwixt.expression.MethodUpdater;
34 //import org.apache.commons.betwixt.io.BeanCreateRule;
35 //import org.apache.commons.betwixt.io.BeanRuleSet;
36
37
38 /** Test harness for ID-IDRef reading.
39   *
40   * @author Robert Burrell Donkin
41   * @version $Revision: 1.10 $
42   */
43 public class TestIDRead extends AbstractTestCase {
44
45     public static void main( String JavaDoc[] args ) {
46         TestRunner.run( suite() );
47     }
48
49     public static Test suite() {
50         return new TestSuite(TestIDRead.class);
51     }
52
53     public TestIDRead(String JavaDoc testName) {
54         super(testName);
55     }
56
57     public void testSimpleRead() throws Exception JavaDoc {
58         StringWriter JavaDoc out = new StringWriter JavaDoc();
59         out.write("<?xml version='1.0'?>");
60         BeanWriter writer = new BeanWriter(out);
61         writer.getBindingConfiguration().setMapIDs(false);
62         IDBean bean = new IDBean("alpha","one");
63         bean.addChild(new IDBean("beta","two"));
64         bean.addChild(new IDBean("gamma","three"));
65         writer.write(bean);
66         
67         String JavaDoc xml = "<IDBean><name>one</name><children><child><name>two</name><children/>"
68                 + "<id>beta</id></child><child><name>three</name><children/>"
69                 + "<id>gamma</id></child></children><id>alpha</id></IDBean>";
70                 
71         xmlAssertIsomorphicContent(
72                     parseString(xml),
73                     parseString(out.getBuffer().toString()),
74                     true);
75         
76         BeanReader reader = new BeanReader();
77         
78 // logging just for this method
79 // SimpleLog log = new SimpleLog("[testSimpleRead:XMLIntrospectorHelper]");
80 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
81 // XMLIntrospectorHelper.setLog(log);
82
83 // log = new SimpleLog("[testSimpleRead:MethodUpdater]");
84 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
85 // MethodUpdater.setLog(log);
86
87 // log = new SimpleLog("[testSimpleRead:BeanCreateRule]");
88 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
89 // BeanCreateRule.setLog(log);
90
91 // log = new SimpleLog("[testSimpleRead:BeanRuleSet]");
92 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
93 // BeanRuleSet.setLog(log);
94
95 // log = new SimpleLog("[testSimpleRead:IDBean]");
96 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
97 // IDBean.log = log;
98
99 // log = new SimpleLog("[testSimpleRead:BeanReader]");
100 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
101 // reader.setLog(log);
102
103 // log = new SimpleLog("[testSimpleRead:XMLIntrospector]");
104 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
105 // reader.getXMLIntrospector().setLog(log);
106
107         reader.registerBeanClass( IDBean.class );
108
109         InputStream JavaDoc in = new FileInputStream JavaDoc(
110             getTestFile("src/test/org/apache/commons/betwixt/digester/SimpleReadTest.xml") );
111             
112         try {
113 // log = new SimpleLog("[testSimpleRead]");
114 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
115 Object JavaDoc obj = reader.parse( in );
116 // log.debug(obj);
117
118             assertEquals("Read bean type is incorrect", true, (obj instanceof IDBean) );
119             IDBean alpha = (IDBean) obj;
120             
121             assertEquals("Wrong list size", 2 , alpha.getChildren().size());
122             
123             IDBean beta = (IDBean) alpha.getChildren().get(0);
124             assertEquals("Wrong name (A)", "beta" , beta.getName());
125             
126             IDBean gamma = (IDBean) alpha.getChildren().get(1);
127             assertEquals("Wrong name (B)", "gamma" , gamma.getName());
128         }
129         finally {
130             in.close();
131         }
132     }
133     
134     public void testIDRead() throws Exception JavaDoc {
135         
136         BeanReader reader = new BeanReader();
137         
138 // logging just for this method
139 // SimpleLog log = new SimpleLog("[testIDRead:XMLIntrospectorHelper]");
140 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
141 // XMLIntrospectorHelper.setLog(log);
142 //
143 // log = new SimpleLog("[testIDRead:BeanCreateRule]");
144 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
145 // BeanCreateRule.setLog(log);
146 //
147 // log = new SimpleLog("[testIDRead:BeanReader]");
148 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
149 // reader.setLog(log);
150 //
151 // log = new SimpleLog("[testIDRead:XMLIntrospector]");
152 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
153 // reader.getXMLIntrospector().setLog(log);
154
155         reader.registerBeanClass( IDBean.class );
156
157         InputStream JavaDoc in = new FileInputStream JavaDoc(
158             getTestFile("src/test/org/apache/commons/betwixt/digester/IDTest1.xml") );
159             
160         try {
161             Object JavaDoc obj = reader.parse( in );
162             
163             assertEquals("Read bean type is incorrect", true, (obj instanceof IDBean) );
164             IDBean alpha = (IDBean) obj;
165             
166             assertEquals("Wrong list size (A)", 2 , alpha.getChildren().size());
167             
168             IDBean beta = (IDBean) alpha.getChildren().get(0);
169             assertEquals("Wrong name (A)", "beta" , beta.getName());
170             
171             IDBean gamma = (IDBean) alpha.getChildren().get(1);
172             assertEquals("Wrong name (B)", "gamma" , gamma.getName());
173             assertEquals("Wrong list size (B)", 2 , gamma.getChildren().size());
174             
175             IDBean sonOfGamma = (IDBean) gamma.getChildren().get(1);
176             
177             assertEquals("Wrong id (A)", "two" , sonOfGamma.getId());
178             assertEquals("Wrong name (C)", "beta" , sonOfGamma.getName());
179             
180             assertEquals("IDREF bean not equal to ID bean", beta, sonOfGamma);
181         }
182         finally {
183             in.close();
184         }
185     }
186 }
187
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