rdonkin 2003/07/27 10:55:40
Added: betwixt/src/test/org/apache/commons/betwixt
TestDynaBeanSupport.java
Log:
Added support for reading dynabeans. Patch submitted by Michael Becke
Revision Changes Path
1.1
jakarta-commons/betwixt/src/test/org/apache/commons/betwixt/TestDynaBeanSupport.java
Index: TestDynaBeanSupport.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons/betwixt/src/test/org/apache/commons/betwixt/TestDynaBeanSupport.java,v
1.1 2003/07/27 17:55:40 rdonkin Exp $
* $Revision: 1.1 $
* $Date: 2003/07/27 17:55:40 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
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* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: TestDynaBeanSupport.java,v 1.1 2003/07/27 17:55:40 rdonkin Exp $
*/
package org.apache.commons.betwixt;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.io.StringWriter;
import java.util.ArrayList;
import junit.framework.Test;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.apache.commons.beanutils.DynaProperty;
import org.apache.commons.beanutils.DynaBean;
import org.apache.commons.beanutils.DynaClass;
import org.apache.commons.beanutils.BasicDynaClass;
import org.apache.commons.betwixt.io.BeanWriter;
import org.apache.commons.betwixt.io.CyclicReferenceException;
import org.apache.commons.logging.impl.SimpleLog;
import org.apache.commons.betwixt.digester.XMLIntrospectorHelper;
import org.apache.commons.betwixt.strategy.CapitalizeNameMapper;
import org.apache.commons.betwixt.strategy.HyphenatedNameMapper;
import org.apache.commons.betwixt.strategy.DecapitalizeNameMapper;
/** Test harness for the DynaBeans support
*
* @author <a href="mailto:[EMAIL PROTECTED]">Robert Burrell Donkin</a>
* @version $Revision: 1.1 $
*/
public class TestDynaBeanSupport extends AbstractTestCase {
public static void main( String[] args ) {
TestRunner.run( suite() );
}
public static Test suite() {
return new TestSuite(TestDynaBeanSupport.class);
}
public TestDynaBeanSupport(String testName) {
super(testName);
}
public void testIntrospectDynaBean() throws Exception
{
XMLIntrospector introspector = new XMLIntrospector();
introspector.setAttributesForPrimitives(false);
XMLBeanInfo beanInfo = introspector.introspect(createDynasaurClass());
ElementDescriptor baseElement = beanInfo.getElementDescriptor();
// no attributes
assertEquals("Correct number of attributes", 0,
baseElement.getAttributeDescriptors().length);
ElementDescriptor[] descriptors = baseElement.getElementDescriptors();
assertEquals("Correct number of elements", 3, descriptors.length);
boolean matchedSpecies = false;
boolean matchedIsRaptor = false;
boolean matchedPeriod = false;
for (int i=0, size = descriptors.length; i< size; i++) {
if ("Species".equals(descriptors[i].getPropertyName())) {
matchedSpecies = true;
}
if ("isRaptor".equals(descriptors[i].getPropertyName())) {
matchedIsRaptor = true;
}
if ("Period".equals(descriptors[i].getPropertyName())) {
matchedPeriod = true;
}
}
assertTrue("Species descriptor not found", matchedSpecies);
assertTrue("isRaptor descriptor not found", matchedIsRaptor);
assertTrue("Period descriptor not found", matchedPeriod);
}
public void testWriteDynaBean() throws Exception {
DynaBean dynasaur = createDynasaurClass().newInstance();
dynasaur.set("Species", "Allosaurus");
dynasaur.set("isRaptor", Boolean.TRUE);
dynasaur.set("Period", "Jurassic");
StringWriter out = new StringWriter();
out.write("<?xml version='1.0'?>");
BeanWriter writer = new BeanWriter(out);
writer.getXMLIntrospector().setElementNameMapper(new
DecapitalizeNameMapper());
writer.write(dynasaur);
String xml = "<?xml version='1.0'?><dynasaur><species>Allosaurus</species>"
+ "<isRaptor>true</isRaptor><period>Jurassic</period></dynasaur>";
xmlAssertIsomorphicContent(
"Test write dyna beans",
parseString(xml),
parseString(out.getBuffer().toString()),
true);
}
public void testOverrideWithDotBetwixt() throws Exception {
DynaWithDotBetwixt bean = new DynaWithDotBetwixt("Tweedledum","Tweedledee");
StringWriter out = new StringWriter();
out.write("<?xml version='1.0'?>");
BeanWriter writer = new BeanWriter(out);
writer.getXMLIntrospector().setElementNameMapper(new
DecapitalizeNameMapper());
writer.write("bean", bean);
String xml = "<?xml version='1.0'?><bean><ndp>Tweedledum</ndp></bean>";
xmlAssertIsomorphicContent(
"Test write dyna beans with dt betwixt",
parseString(xml),
parseString(out.getBuffer().toString()),
true);
}
private DynaClass createDynasaurClass() throws Exception {
DynaClass dynaClass = new BasicDynaClass
("Dynasaur", null,
new DynaProperty[]{
new DynaProperty("Species", String.class),
new DynaProperty("isRaptor", Boolean.TYPE),
new DynaProperty("Period", String.class),
});
return (dynaClass);
}
}
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