BinaryDataMappingTestCases.java

/*******************************************************************************
 * Copyright (c) 2011, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 * dmccann - March 31/2010 - 2.1 - Initial implementation
 ******************************************************************************/
package org.eclipse.persistence.testing.jaxb.externalizedmetadata.mappings.binarydata;


import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;

import org.eclipse.persistence.jaxb.JAXBContextFactory;
import org.eclipse.persistence.testing.jaxb.JAXBTestCases;
import org.eclipse.persistence.testing.jaxb.JAXBWithJSONTestCases;
import org.w3c.dom.Document;

/**
 * Tests XmlBinaryDataMappings via eclipselink-oxm.xml
 *
 */
public class BinaryDataMappingTestCases extends JAXBWithJSONTestCases  {
    private static final String XML_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/mappings/binarydata/mydata.xml";
    private static final String XML_WRITE_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/mappings/binarydata/write-mydata.xml";

    private static final String JSON_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/mappings/binarydata/mydata.json";
    private static final String JSON_WRITE_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/mappings/binarydata/write-mydata.json";
    private static final String JSON_SCHEMA_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/mappings/binarydata/mydataschema.json";

    private static final byte[] BYTES0123 = new byte[] { 0, 1, 2, 3 };
    private static final byte[] BYTES1234 = new byte[] { 1, 2, 3, 4 };
    private static final byte[] BYTES2345 = new byte[] { 2, 3, 4, 5 };

    private MyData ctrlObject;

    /**
     * This is the preferred (and only) constructor.
     *
     * @param name
     */
    public BinaryDataMappingTestCases(String name) throws Exception {
        super(name);
        setControlDocument(XML_RESOURCE);
        setWriteControlDocument(XML_WRITE_RESOURCE);
        setControlJSON(JSON_RESOURCE);
        setWriteControlJSON(JSON_WRITE_RESOURCE);
        setClasses(new Class[] { MyData.class });
    }


    /**
     * Return the control MyData.
     *
     * @return
     */
    public Object getControlObject() {
        // setup control object
        MyData ctrlData = new MyData();
        ctrlData.bytes = BYTES0123;
        ctrlData.readOnlyBytes = BYTES1234;
     // writeOnlyBytes will not be read in
        ctrlData.writeOnlyBytes = null;

        return ctrlData;
    }

    public Object getWriteControlObject() {
        if(ctrlObject == null){
        // setup control object
        MyData ctrlData = new MyData();
        ctrlData.bytes = BYTES0123;
        ctrlData.readOnlyBytes = BYTES1234;
        ctrlData.writeOnlyBytes = BYTES2345;

        ctrlObject = ctrlData;
        }
        return ctrlObject;
    }

    public Map getProperties(){
        InputStream inputStream = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/mappings/binarydata/mydata-oxm.xml");

        HashMap<String, Source> metadataSourceMap = new HashMap<String, Source>();
        metadataSourceMap.put("org.eclipse.persistence.testing.jaxb.externalizedmetadata.mappings.binarydata", new StreamSource(inputStream));
        Map<String, Map<String, Source>> properties = new HashMap<String, Map<String, Source>>();
        properties.put(JAXBContextFactory.ECLIPSELINK_OXM_XML_KEY, metadataSourceMap);

        return properties;
    }

    public void xmlToObjectTest(Object testObject) throws Exception{
        super.xmlToObjectTest(testObject);
        MyData myObj=(MyData)testObject;
        assertTrue("Accessor method was not called as expected", myObj.wasSetCalled);

    }

    public void objectToXMLDocumentTest(Document testDocument) throws Exception{
          super.objectToXMLDocumentTest(testDocument);
         assertTrue("Accessor method was not called as expected", ctrlObject.wasGetCalled);
    }

    public void testSchemaGen() throws Exception{
           List controlSchemas = new ArrayList();
           InputStream is = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/mappings/binarydata/mydata.xsd");

           controlSchemas.add(is);

           super.testSchemaGen(controlSchemas);
    }
    public void testRoundTrip(){
        //not applicable with write only mappings
    }

     public void testJSONSchemaGen() throws Exception{
         InputStream controlSchema = classLoader.getResourceAsStream(JSON_SCHEMA_RESOURCE);
         super.generateJSONSchema(controlSchema);
     }

}