/*
* $Id: InlineXQueryTransformerTestCase.java 20321 2010-11-24 15:21:24Z dfeist $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
*
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.transformers.xml.xquery;
import org.mule.api.transformer.Transformer;
import org.mule.module.xml.transformer.XQueryTransformer;
import org.mule.transformer.AbstractTransformerTestCase;
import org.mule.transformer.types.DataTypeFactory;
import org.mule.util.IOUtils;
import org.custommonkey.xmlunit.XMLUnit;
import org.w3c.dom.Document;
public class InlineXQueryTransformerTestCase extends AbstractTransformerTestCase
{
private String srcData;
private String resultData;
@Override
protected void doSetUp() throws Exception
{
XMLUnit.setIgnoreWhitespace(true);
srcData = IOUtils.getResourceAsString("cd-catalog.xml", getClass());
resultData = IOUtils.getResourceAsString("cd-catalog-result.xml", getClass());
}
@Override
public Transformer getTransformer() throws Exception
{
XQueryTransformer transformer = new XQueryTransformer();
transformer.setXquery(
"declare variable $document external;\n" +
"<cd-listings> {\n" +
" for $cd in $document/catalog/cd\n" +
" return <cd-title>{data($cd/title)}</cd-title>\n" +
"} </cd-listings>");
transformer.setReturnDataType(DataTypeFactory.STRING);
transformer.setMuleContext(muleContext);
transformer.initialise();
return transformer;
}
@Override
public Transformer getRoundTripTransformer() throws Exception
{
return null;
}
@Override
public void testRoundtripTransform() throws Exception
{
// disable this test
}
@Override
public Object getTestData()
{
return srcData;
}
@Override
public Object getResultData()
{
return resultData;
}
@Override
public boolean compareResults(Object expected, Object result)
{
if (expected instanceof Document && result instanceof Document)
{
return XMLUnit.compareXML((Document)expected, (Document)result).similar();
}
else if (expected instanceof String && result instanceof String)
{
try
{
String expectedString = this.normalizeString((String)expected);
String resultString = this.normalizeString((String)result);
return XMLUnit.compareXML(expectedString, resultString).similar();
}
catch (Exception ex)
{
return false;
}
}
// all other comparisons are passed up
return super.compareResults(expected, result);
}
}