/*
 *
 * This file is part of the iText (R) project.
    Copyright (c) 1998-2022 iText Group NV
 * Authors: Bruno Lowagie, Paulo Soares, et al.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License version 3
 * as published by the Free Software Foundation with the addition of the
 * following permission added to Section 15 as permitted in Section 7(a):
 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
 * ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
 * OF THIRD PARTY RIGHTS
 *
 * This program 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 Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, see http://www.gnu.org/licenses or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA, 02110-1301 USA, or download the license from the following URL:
 * http://itextpdf.com/terms-of-use/
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License,
 * a covered work must retain the producer line in every PDF that is created
 * or manipulated using iText.
 *
 * You can be released from the requirements of the license by purchasing
 * a commercial license. Buying such a license is mandatory as soon as you
 * develop commercial activities involving the iText software without
 * disclosing the source code of your own applications.
 * These activities include: offering paid services to customers as an ASP,
 * serving PDFs on the fly in a web application, shipping iText with a closed
 * source product.
 *
 * For more information, please contact iText Software Corp. at this
 * address: sales@itextpdf.com
 */
package com.itextpdf.text.pdf;

import static org.junit.Assert.assertEquals;

import java.io.ByteArrayOutputStream;
import java.util.HashMap;
import java.util.List;

import org.junit.Test;

import com.itextpdf.text.Document;
import com.itextpdf.text.Paragraph;

public class BookmarksTest {

    private static final String TITLE = "1.\u00a0Paragraph 1";

    @Test
    public void testNoBreakSpace() throws Exception {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        Document document = new Document();

        PdfWriter writer = PdfWriter.getInstance(document, baos);

        document.open();
        writer.setPageEvent(new PdfPageEventHelper() {
            @Override
            public void onParagraph(PdfWriter writer, Document document, float position) {
                PdfContentByte cb = writer.getDirectContent();
                PdfDestination destination = new PdfDestination(PdfDestination.FITH, position);
                new PdfOutline(cb.getRootOutline(), destination, TITLE);
            }
        });
        document.add(new Paragraph("Hello World"));
        document.close();

        // read bookmark back
        PdfReader r = new PdfReader(baos.toByteArray());

        List<HashMap<String, Object>> bookmarks = SimpleBookmark.getBookmark(r);
        assertEquals("bookmark size", 1, bookmarks.size());
        HashMap<String, Object> b = bookmarks.get(0);
        String title = (String) b.get("Title");
        assertEquals("bookmark title", TITLE, title);
    }

}