/*
* Copyright (c) 2004-2011 Marco Maccaferri and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Marco Maccaferri - initial API and implementation
*/
package org.eclipsetrader.internal.brokers.paper.transactions;
import java.io.StringReader;
import java.io.StringWriter;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import junit.framework.TestCase;
public class StockTransactionTest extends TestCase {
private String prefix = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>";
public void testConstructor() throws Exception {
StockTransaction transaction = new StockTransaction(null, 1000L, 1.5);
assertEquals(1500.0, transaction.getAmount().getAmount());
}
public void testMarshalEmpty() throws Exception {
StockTransaction object = new StockTransaction();
assertEquals(prefix + "<stock/>", marshal(object));
}
public void testUnmarshalEmpty() throws Exception {
StockTransaction object = unmarshal(prefix + "<stock/>");
assertNotNull(object);
}
private String marshal(StockTransaction object) throws Exception {
StringWriter string = new StringWriter();
JAXBContext jaxbContext = JAXBContext.newInstance(object.getClass());
Marshaller marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.FALSE);
marshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8"); //$NON-NLS-1$
marshaller.marshal(object, string);
return string.toString();
}
private StockTransaction unmarshal(String string) throws Exception {
JAXBContext jaxbContext = JAXBContext.newInstance(StockTransaction.class);
Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
return (StockTransaction) unmarshaller.unmarshal(new StringReader(string));
}
}