TestObjectConverterUtil.java

/*
 * 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
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 */

package org.teiid.core.util;

import static org.junit.Assert.*;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;

import org.junit.Test;

@SuppressWarnings("nls")
public class TestObjectConverterUtil {

	@Test public void testWriteWithLength() throws IOException {
		ByteArrayOutputStream baos = new ByteArrayOutputStream();
		ByteArrayInputStream bais = new ByteArrayInputStream(new byte[] {1, 2, 3, 4, 5});
		ObjectConverterUtil.write(baos, bais, new byte[3], 4);
		assertEquals(4, baos.toByteArray().length);
		
		StringWriter sw = new StringWriter();
		StringReader sr = new StringReader("123");
		ObjectConverterUtil.write(sw, sr, 2, true);
		assertEquals(2, sw.toString().length());
	}
	
}