1
2 /*
3 * Licensed to the Apache Software Foundation (ASF) under one or more
4 * contributor license agreements. See the NOTICE file distributed with
5 * this work for additional information regarding copyright ownership.
6 * The ASF licenses this file to You under the Apache License, Version 2.0
7 * (the "License"); you may not use this file except in compliance with
8 * the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package org.apache.commons.betwixt.digester;
19
20 import java.io.FileInputStream;
21 import java.io.InputStream;
22 import java.io.StringWriter;
23
24 import junit.framework.Test;
25 import junit.framework.TestSuite;
26 import junit.textui.TestRunner;
27
28 import org.apache.commons.betwixt.AbstractTestCase;
29 import org.apache.commons.betwixt.io.BeanReader;
30 import org.apache.commons.betwixt.io.BeanWriter;
31
32 //import org.apache.commons.logging.Log;
33 //import org.apache.commons.logging.impl.SimpleLog;
34 //import org.apache.commons.betwixt.expression.MethodUpdater;
35 //import org.apache.commons.betwixt.io.BeanCreateRule;
36 //import org.apache.commons.betwixt.io.BeanRuleSet;
37
38
39 /** Test harness for ID-IDRef reading.
40 *
41 * @author Robert Burrell Donkin
42 * @version $Revision: 438373 $
43 */
44 public class TestIDRead extends AbstractTestCase {
45
46 public static void main( String[] args ) {
47 TestRunner.run( suite() );
48 }
49
50 public static Test suite() {
51 return new TestSuite(TestIDRead.class);
52 }
53
54 public TestIDRead(String testName) {
55 super(testName);
56 }
57
58 public void testSimpleRead() throws Exception {
59 StringWriter out = new StringWriter();
60 out.write("<?xml version='1.0'?>");
61 BeanWriter writer = new BeanWriter(out);
62 writer.getBindingConfiguration().setMapIDs(false);
63 IDBean bean = new IDBean("alpha","one");
64 bean.addChild(new IDBean("beta","two"));
65 bean.addChild(new IDBean("gamma","three"));
66 writer.write(bean);
67
68 String xml = "<IDBean><name>one</name><children><child><name>two</name><children/>"
69 + "<id>beta</id></child><child><name>three</name><children/>"
70 + "<id>gamma</id></child></children><id>alpha</id></IDBean>";
71
72 xmlAssertIsomorphicContent(
73 parseString(xml),
74 parseString(out.getBuffer().toString()),
75 true);
76
77 BeanReader reader = new BeanReader();
78
79 // logging just for this method
80 // SimpleLog log = new SimpleLog("[testSimpleRead:XMLIntrospectorHelper]");
81 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
82 // XMLIntrospectorHelper.setLog(log);
83
84 // log = new SimpleLog("[testSimpleRead:MethodUpdater]");
85 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
86 // MethodUpdater.setLog(log);
87
88 // log = new SimpleLog("[testSimpleRead:BeanCreateRule]");
89 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
90 // BeanCreateRule.setLog(log);
91
92 // log = new SimpleLog("[testSimpleRead:BeanRuleSet]");
93 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
94 // BeanRuleSet.setLog(log);
95
96 // log = new SimpleLog("[testSimpleRead:IDBean]");
97 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
98 // IDBean.log = log;
99
100 // log = new SimpleLog("[testSimpleRead:BeanReader]");
101 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
102 // reader.setLog(log);
103
104 // log = new SimpleLog("[testSimpleRead:XMLIntrospector]");
105 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
106 // reader.getXMLIntrospector().setLog(log);
107
108 reader.registerBeanClass( IDBean.class );
109
110 InputStream in = new FileInputStream(
111 getTestFile("src/test/org/apache/commons/betwixt/digester/SimpleReadTest.xml") );
112
113 try {
114 // log = new SimpleLog("[testSimpleRead]");
115 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
116 Object obj = reader.parse( in );
117 // log.debug(obj);
118
119 assertEquals("Read bean type is incorrect", true, (obj instanceof IDBean) );
120 IDBean alpha = (IDBean) obj;
121
122 assertEquals("Wrong list size", 2 , alpha.getChildren().size());
123
124 IDBean beta = (IDBean) alpha.getChildren().get(0);
125 assertEquals("Wrong name (A)", "beta" , beta.getName());
126
127 IDBean gamma = (IDBean) alpha.getChildren().get(1);
128 assertEquals("Wrong name (B)", "gamma" , gamma.getName());
129 }
130 finally {
131 in.close();
132 }
133 }
134
135 public void testIDRead() throws Exception {
136
137 BeanReader reader = new BeanReader();
138
139 // logging just for this method
140 // SimpleLog log = new SimpleLog("[testIDRead:XMLIntrospectorHelper]");
141 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
142 // XMLIntrospectorHelper.setLog(log);
143 //
144 // log = new SimpleLog("[testIDRead:BeanCreateRule]");
145 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
146 // BeanCreateRule.setLog(log);
147 //
148 // log = new SimpleLog("[testIDRead:BeanReader]");
149 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
150 // reader.setLog(log);
151 //
152 // log = new SimpleLog("[testIDRead:XMLIntrospector]");
153 // log.setLevel(SimpleLog.LOG_LEVEL_TRACE);
154 // reader.getXMLIntrospector().setLog(log);
155
156 reader.registerBeanClass( IDBean.class );
157
158 InputStream in = new FileInputStream(
159 getTestFile("src/test/org/apache/commons/betwixt/digester/IDTest1.xml") );
160
161 try {
162 Object obj = reader.parse( in );
163
164 assertEquals("Read bean type is incorrect", true, (obj instanceof IDBean) );
165 IDBean alpha = (IDBean) obj;
166
167 assertEquals("Wrong list size (A)", 2 , alpha.getChildren().size());
168
169 IDBean beta = (IDBean) alpha.getChildren().get(0);
170 assertEquals("Wrong name (A)", "beta" , beta.getName());
171
172 IDBean gamma = (IDBean) alpha.getChildren().get(1);
173 assertEquals("Wrong name (B)", "gamma" , gamma.getName());
174 assertEquals("Wrong list size (B)", 2 , gamma.getChildren().size());
175
176 IDBean sonOfGamma = (IDBean) gamma.getChildren().get(1);
177
178 assertEquals("Wrong id (A)", "two" , sonOfGamma.getId());
179 assertEquals("Wrong name (C)", "beta" , sonOfGamma.getName());
180
181 assertEquals("IDREF bean not equal to ID bean", beta, sonOfGamma);
182 }
183 finally {
184 in.close();
185 }
186 }
187 }