/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.core.util;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.Arrays;
import java.util.List;
import org.teiid.core.util.ExternalizeUtil;
import junit.framework.TestCase;
public class TestExternalizeUtil extends TestCase {
private ByteArrayOutputStream bout;
private ObjectOutputStream oout;
/**
* Constructor for TestExternalizeUtil.
* @param name
*/
public TestExternalizeUtil(String name) {
super(name);
}
public void setUp() throws Exception {
bout = new ByteArrayOutputStream(4096);
oout = new ObjectOutputStream(bout);
}
public void testEmptyCollection() throws Exception {
ExternalizeUtil.writeCollection(oout, Arrays.asList(new Object[0]));
oout.flush();
ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
ObjectInputStream oin = new ObjectInputStream(bin);
List<?> result = ExternalizeUtil.readList(oin);
assertEquals(0, result.size());
}
}