rdonkin 2005/01/20 15:10:05
Added: betwixt/src/test/org/apache/commons/betwixt/schema
TestRecursiveBeanSchemaGeneration.java
Log:
Fixed buggy behaviour when creating schema for beans with cyclic graphs. Unit
tests contributed by Susan Liu. Issue#33168
Revision Changes Path
1.1
jakarta-commons/betwixt/src/test/org/apache/commons/betwixt/schema/TestRecursiveBeanSchemaGeneration.java
Index: TestRecursiveBeanSchemaGeneration.java
===================================================================
/*
* Copyright 2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.betwixt.schema;
import java.io.StringWriter;
import junit.framework.Test;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.apache.commons.betwixt.AbstractTestCase;
import org.apache.commons.betwixt.io.BeanWriter;
import org.xml.sax.InputSource;
/**
* @author <a href='http://jakarta.apache.org/commons'>Jakarta Commons
Team</a>, <a href='http://www.apache.org'>Apache Software Foundation</a>
*/
public class TestRecursiveBeanSchemaGeneration extends AbstractTestCase{
public TestRecursiveBeanSchemaGeneration(String name) {
super(name);
}
public static void main( String[] args ) {
TestRunner.run( suite() );
}
/**
* A unit test suite for JUnit
*/
public static Test suite() {
return new TestSuite(TestRecursiveBeanSchemaGeneration.class);
}
public void testLoopBeanWithAttributes() throws Exception {
SchemaTranscriber transcriber = new SchemaTranscriber();
transcriber.getXMLIntrospector().getConfiguration().setAttributesForPrimitives(true);
Schema schema = transcriber.generate(LoopBean.class);
StringWriter out = new StringWriter();
out.write("<?xml version='1.0'?>");
BeanWriter writer = new BeanWriter(out);
writer.setBindingConfiguration(transcriber.createSchemaBindingConfiguration());
writer.getXMLIntrospector().setConfiguration(transcriber.createSchemaIntrospectionConfiguration());
writer.write(schema);
String xsd = out.getBuffer().toString();
//The expected schema is manual generated, may not be completely
match the betwixt generated
String expected ="<?xml version='1.0'?><xsd:schema
xmlns:xsd='http://www.w3.org/2001/XMLSchema'>" +
"<xsd:element name='LoopBean'
type='org.apache.commons.betwixt.schema.LoopBean'/>" +
"<xsd:complexType
name='org.apache.commons.betwixt.schema.LoopBean'>" +
"<xsd:sequence>" +
"<xsd:element name='friend'
type='org.apache.commons.betwixt.schema.LoopBean' minOccurs='0'
maxOccurs='1'/>" +
"</xsd:sequence>" +
"<xsd:attribute name='name' type='xsd:string'/>" +
"</xsd:complexType>" +
"</xsd:schema>";
xmlAssertIsomorphicContent(parseString(expected), parseString(xsd));
LoopBean loopBean = new LoopBean("Harry");
loopBean.setFriend(new LoopBean("Sally"));
out = new StringWriter();
out.write("<?xml version='1.0'?>");
writer = new BeanWriter(out);
writer.getBindingConfiguration().setMapIDs(false);
writer.getXMLIntrospector().getConfiguration().setAttributesForPrimitives(true);
writer.write(loopBean);
String xml = out.getBuffer().toString();
xmlAssertIsValid(xml, xsd);
}
public void testCyclicBean() throws Exception {
SchemaTranscriber transcriber = new SchemaTranscriber();
transcriber.getXMLIntrospector().getConfiguration().setAttributesForPrimitives(true);
Schema schema = transcriber.generate(CyclicBean.class);
StringWriter out = new StringWriter();
out.write("<?xml version='1.0'?>");
BeanWriter writer = new BeanWriter(out);
writer.setBindingConfiguration(transcriber.createSchemaBindingConfiguration());
writer.getXMLIntrospector().setConfiguration(transcriber.createSchemaIntrospectionConfiguration());
writer.write(schema);
String xsd = out.getBuffer().toString();
String expected ="<?xml version='1.0'?><xsd:schema
xmlns:xsd='http://www.w3.org/2001/XMLSchema'>" +
"<xsd:element name='CyclicBean'
type='org.apache.commons.betwixt.schema.CyclicBean'/>" +
"<xsd:complexType
name='org.apache.commons.betwixt.schema.CyclicBean'>" +
"<xsd:sequence>" +
"<xsd:element name='layers' minOccurs='0'
maxOccurs='1'>" +
"<xsd:complexType>" +
"<xsd:sequence>" +
"<xsd:element name='layer'
type='org.apache.commons.betwixt.schema.CyclicLayer' minOccurs='0'
maxOccurs='unbounded'/>" +
"</xsd:sequence>" +
"</xsd:complexType>" +
"</xsd:element>" +
"</xsd:sequence>" +
"<xsd:attribute name='name'
type='xsd:string'/>" +
"</xsd:complexType>" +
"<xsd:complexType
name='org.apache.commons.betwixt.schema.CyclicLayer'>" +
"<xsd:sequence>" +
"<xsd:element name='columns' minOccurs='0'
maxOccurs='1'>" +
"<xsd:complexType>" +
"<xsd:sequence>" +
"<xsd:element name='column'
type='org.apache.commons.betwixt.schema.CyclicColumn' minOccurs='0'
maxOccurs='unbounded'/>" +
"</xsd:sequence>" +
"</xsd:complexType>" +
"</xsd:element>" +
"</xsd:sequence>" +
"<xsd:attribute name='name'
type='xsd:string'/>" +
"</xsd:complexType>" +
"<xsd:complexType
name='org.apache.commons.betwixt.schema.CyclicColumn'>" +
"<xsd:sequence>" +
"<xsd:element name='bean'
type='org.apache.commons.betwixt.schema.CyclicBean' minOccurs='0'
maxOccurs='1'/>" +
"</xsd:sequence>" +
"<xsd:attribute name='name'
type='xsd:string'/>" +
"</xsd:complexType>" +
"</xsd:schema>";
xmlAssertIsomorphicContent(parseString(expected), parseString(xsd));
}
}
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