/*
 * Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) 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:
 *     Nuxeo - initial API and implementation
 *
 * $Id$
 */

package org.eclipse.ecr.core.api;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.URL;
import java.util.Arrays;

import org.eclipse.ecr.testlib.NXRuntimeTestCase;
import org.nuxeo.common.utils.FileUtils;

/**
 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
 *
 */
public class SerializableInputStreamTest extends NXRuntimeTestCase {

    public void testFileBlobSerialization() throws Exception {

        URL url = getResource("org.eclipse.ecr.core.api.test",
                "resources/test.blob");
        assertNotNull(url);
        InputStream sin = new SerializableInputStream(url.openStream());

        File tmp = File.createTempFile("SerializableISTest-", ".tmp");
        tmp.deleteOnExit();
        ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream(tmp));
        out.writeObject(sin);
        out.close();

        ObjectInputStream oin = new ObjectInputStream(new FileInputStream(tmp));
        sin = (InputStream) oin.readObject();

        byte[] bytes1 = FileUtils.readBytes(url.openStream());
        byte[] bytes2 = FileUtils.readBytes(sin);

        assertTrue(Arrays.equals(bytes1, bytes2));
    }

}