/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* See LICENSE.txt included in this distribution for the specific
* language governing permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at LICENSE.txt.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
package org.opensolaris.opengrok.configuration;
import java.beans.ExceptionListener;
import java.beans.XMLDecoder;
import java.beans.XMLEncoder;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.util.LinkedList;
import junit.framework.AssertionFailedError;
import org.junit.Test;
import static org.junit.Assert.*;
public class ProjectTest {
/**
* Test that a {@code Project} instance can be encoded and decoded
* without errors. Bug #3077.
*/
@Test
public void testEncodeDecode() {
// Create an exception listener to detect errors while encoding and
// decoding
final LinkedList<Exception> exceptions = new LinkedList<Exception>();
ExceptionListener listener = new ExceptionListener() {
public void exceptionThrown(Exception e) {
exceptions.addLast(e);
}
};
ByteArrayOutputStream out = new ByteArrayOutputStream();
XMLEncoder enc = new XMLEncoder(out);
enc.setExceptionListener(listener);
Project p1 = new Project();
enc.writeObject(p1);
enc.close();
// verify that the write didn't fail
if (!exceptions.isEmpty()) {
AssertionFailedError afe = new AssertionFailedError(
"Got " + exceptions.size() + " exception(s)");
// Can only chain one of the exceptions. Take the first one.
afe.initCause(exceptions.getFirst());
throw afe;
}
ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
XMLDecoder dec = new XMLDecoder(in, null, listener);
Project p2 = (Project) dec.readObject();
assertNotNull(p2);
dec.close();
// verify that the read didn't fail
if (!exceptions.isEmpty()) {
AssertionFailedError afe = new AssertionFailedError(
"Got " + exceptions.size() + " exception(s)");
// Can only chain one of the exceptions. Take the first one.
afe.initCause(exceptions.getFirst());
throw afe;
}
}
}