EDIT

/**

* Copyright (C) 2009 EDIT

* European Distributed Institute of Taxonomy 

* http://www.e-taxonomy.eu

* 

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.io.jaxb;

import static org.junit.Assert.assertNotNull;

import java.io.IOException;

import java.io.Reader;

import java.io.StringReader;

import java.io.StringWriter;

import javax.xml.XMLConstants;

import javax.xml.bind.JAXBException;

import javax.xml.parsers.ParserConfigurationException;

import javax.xml.transform.stream.StreamSource;

import javax.xml.validation.SchemaFactory;

import org.custommonkey.xmlunit.jaxp13.Validator;

import org.junit.Before;

import org.junit.Test;

import org.xml.sax.SAXException;

public class SimpleMarshalTest {

	private String documentText = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +

	"<DataSet xmlns=\"http://etaxonomy.eu/cdm/model/1.0\">\n" +

	"</DataSet>";

	private CdmDocumentBuilder cdmDocumentBuilder;

	@Before

	public void setUp() {

		 try {

			cdmDocumentBuilder = new CdmDocumentBuilder();

		} catch (Exception e) {

			e.printStackTrace();

		} 

	}

    /**

     * test the parsing of a simple document

     * @throws JAXBException 

     * @throws SAXException 

     * @throws JAXBException 

     * @throws IOException 

     */

	@Test

    public void testUnmarshalEmptyDocument() throws JAXBException

    {	

		Reader reader = new StringReader(documentText);

		DataSet dataSet = cdmDocumentBuilder.unmarshal(DataSet.class, reader);	

    }

    /**

     * Test the creation of the document builder

     * @throws ParserConfigurationException 

     * @throws IOException 

     */

	@Test

    public void testCreation() throws JAXBException, SAXException, IOException, ParserConfigurationException

    {

    	assertNotNull("cdmDocumentBuilder should be initialized without any problems",cdmDocumentBuilder);

    }

	/**

	 * Check that we can marshal an empty document

	 * @throws JAXBException

	 * @throws IOException 

	 */

	@Test

	public void testMarshalEmptyDocument() throws JAXBException, IOException {

		DataSet dataSet = new DataSet();

		StringWriter writer = new StringWriter();

		cdmDocumentBuilder.marshal(dataSet, writer);

		SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);

	    schemaFactory.setResourceResolver(new CdmResourceResolver());

		Validator validator = new Validator(schemaFactory);

		for(String schemaName : CdmDocumentBuilder.CDM_SCHEMA_FILES) {

		    validator.addSchemaSource(new StreamSource(this.getClass().getResourceAsStream(schemaName)));

	    }

		StreamSource streamSource = new StreamSource(new StringReader(writer.toString()));

		//assertTrue("CdmDocumentBuilder.marshal should produce valid xml",validator.isInstanceValid(streamSource));

	}

}