itextpdf-master/itext/src/test/java/com/itextpdf/text/xml/simpleparser/SimpleXMLParserTest.java
/*
 *
 * This file is part of the iText (R) project.
    Copyright (c) 1998-2022 iText Group NV
 * Authors: Bruno Lowagie, Balder Van Camp, 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.xml.simpleparser;

import java.io.IOException;
import java.io.StringReader;
import java.util.Map;

import junit.framework.Assert;

import org.junit.Test;

import com.itextpdf.text.xml.simpleparser.SimpleXMLParser;

/**
 *
 * @author Balder Van Camp
 *
 */
public class SimpleXMLParserTest {

	/**
	 * Validate correct whitespace handling of SimpleXMLHandler.
	 * Carriage return received as text instead of space.
	 *
	 * @throws IOException
	 */
	@Test
	public void whitespaceHtml() throws IOException {
		String whitespace = "<p>sometext\r moretext</p>";
		String expected = "sometext moretext";
		final StringBuilder b = new StringBuilder();
		SimpleXMLParser.parse(new SimpleXMLDocHandler() {

			public void text(final String str) {
				b.append(str);

			}

			public void startElement(final String tag, final Map<String, String> h) {

			}

			public void startDocument() {

			}

			public void endElement(final String tag) {

			}

			public void endDocument() {

			}
		}, null, new StringReader(whitespace), true);
		Assert.assertEquals(expected, b.toString());
	}
}
