fop-core/src/test/java/org/apache/fop/pdf/PDFAttachmentTestCase.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* $Id$ */
package org.apache.fop.pdf;

import java.awt.Dimension;
import java.awt.Rectangle;
import java.io.ByteArrayOutputStream;
import java.io.File;

import javax.xml.transform.stream.StreamResult;

import org.junit.Test;

import org.apache.fop.apps.FOUserAgent;
import org.apache.fop.apps.FopFactory;
import org.apache.fop.fonts.FontInfo;
import org.apache.fop.render.intermediate.IFContext;
import org.apache.fop.render.intermediate.IFException;
import org.apache.fop.render.intermediate.extensions.Link;
import org.apache.fop.render.intermediate.extensions.URIAction;
import org.apache.fop.render.pdf.PDFDocumentHandler;
import org.apache.fop.render.pdf.extensions.PDFEmbeddedFileAttachment;

import junit.framework.Assert;

public class PDFAttachmentTestCase {
    private FOUserAgent ua = FopFactory.newInstance(new File(".").toURI()).newFOUserAgent();

    @Test
    public void testAddEmbeddedFile() throws IFException {
        PDFDocumentHandler docHandler = new PDFDocumentHandler(new IFContext(ua));
        docHandler.setFontInfo(new FontInfo());
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        docHandler.setResult(new StreamResult(out));
        docHandler.startDocument();
        docHandler.startPage(0, "", "", new Dimension());
        docHandler.handleExtensionObject(new PDFEmbeddedFileAttachment("filename", "src", "desc"));
        docHandler.getDocumentNavigationHandler().renderLink(new Link(
                new URIAction("embedded-file:filename", false), new Rectangle()));
        docHandler.endDocument();
        Assert.assertTrue(out.toString().contains(
                "<<\n  /Type /Filespec\n  /F (filename)\n  /UF (filename)\n  /AFRelationship /Data"));
        Assert.assertTrue(out.toString().contains("<<\n/S /JavaScript\n"
                + "/JS (this.exportDataObject({cName:\"filename\", nLaunch:2});)\n>>"));
    }
}