TestRemotableBlob.java

/*
 * Copyright (c) 2006-2014 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:
 *     bstefanescu
 */
package org.nuxeo.ecm.core.storage.sql.coremodel;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.OutputStream;

import org.junit.Test;

import org.nuxeo.ecm.core.storage.StorageBlob;
import org.nuxeo.ecm.core.storage.binary.Binary;
import org.nuxeo.runtime.api.Framework;
import org.nuxeo.runtime.test.NXRuntimeTestCase;

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

    protected StorageBlob createStorageBlob() throws Exception {
        File file = File.createTempFile("nuxeo-test-", ".blob");
        Framework.trackFile(file, this);
        OutputStream out = new FileOutputStream(file);
        out.write("the content".getBytes("UTF-8"));
        out.close();
        Binary binary = new Binary(file, "abc");
        return new StorageBlob(binary, "test.txt", "text/plain", "UTF-8",
                "abc", file.length());
    }

    @Test
    public void testSerialization() throws Exception {
        StorageBlob blob = createStorageBlob();
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(baos);
        out.writeObject(blob);
        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        ObjectInputStream in = new ObjectInputStream(bais);
        Object obj = in.readObject();

        assertTrue(obj instanceof StorageBlob);
        StorageBlob sblob = (StorageBlob) obj;

        assertEquals(sblob.getFilename(), blob.getFilename());
        assertEquals(sblob.getDigest(), blob.getDigest());
        assertEquals(sblob.getEncoding(), blob.getEncoding());
        assertEquals(sblob.getLength(), blob.getLength());
        assertEquals(sblob.getMimeType(), blob.getMimeType());
        assertEquals(sblob.getString(), blob.getString());
    }

}