/*
*
* This file is part of the iText (R) project.
Copyright (c) 1998-2017 iText Group NV
* Authors: Balder Van Camp, Emiel Ackermann, 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.tool.xml.html;
import com.itextpdf.text.log.LoggerFactory;
import com.itextpdf.text.log.SysoLogger;
import com.itextpdf.tool.xml.Pipeline;
import com.itextpdf.tool.xml.Tag;
import com.itextpdf.tool.xml.XMLWorker;
import com.itextpdf.tool.xml.css.CssFilesImpl;
import com.itextpdf.tool.xml.css.StyleAttrCSSResolver;
import com.itextpdf.tool.xml.net.FileRetrieveImpl;
import com.itextpdf.tool.xml.parser.XMLParser;
import com.itextpdf.tool.xml.pipeline.css.CssResolverPipeline;
import com.itextpdf.tool.xml.pipeline.html.HtmlPipeline;
import com.itextpdf.tool.xml.pipeline.html.HtmlPipelineContext;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import java.io.IOException;
import java.io.StringReader;
import java.util.HashMap;
import java.util.Map;
/**
* @author redlab_b
*
*/
public class LoadCssThroughLinkStyleTagTest {
private static final String HTML1 = "<html><head><link type='text/css' rel='stylesheet' href='style.css'/></head><body><p>Import css files test</p></body></html>";
private static final String HTML2 = "<html><head><link type='text/css' rel='stylesheet' href='style.css'/><link type='text/css' rel='stylesheet' href='test.css'/></head><body><p>Import css files test</p></body></html>";
private static final String HTML3 = "<html><head><link type='text/css' rel='stylesheet' href='style.css'/><link type='text/css' rel='stylesheet' href='test.css'/><style type='text/css'>body {padding: 5px;}</style></head><body><p>Import css files test</p></body></html>";
private XMLParser p;
private CssFilesImpl cssFiles;
@Before
public void setup() {
LoggerFactory.getInstance().setLogger(new SysoLogger(3));
cssFiles = new CssFilesImpl();
String path = LoadCssThroughLinkStyleTagTest.class.getResource("/css/test.css").getPath();
path = path.substring(0, path.lastIndexOf("test.css"));
FileRetrieveImpl r = new FileRetrieveImpl(new String [] {path} );
StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles, r );
HtmlPipelineContext hpc = new HtmlPipelineContext(null);
hpc.setAcceptUnknown(false).autoBookmark(true).setTagFactory(Tags.getHtmlTagProcessorFactory());
Pipeline pipeline = new CssResolverPipeline(cssResolver, new HtmlPipeline(hpc, null));
final XMLWorker worker = new XMLWorker(pipeline, true);
p = new XMLParser(worker);
}
@Test
public void parse1CssFileAndValidate() throws IOException {
p.parse(new StringReader(HTML1));
Map<String, String> props = new HashMap<String, String>();
cssFiles.populateCss(new Tag("body"), props);
Assert.assertTrue(props.containsKey("font-size"));
Assert.assertTrue(props.containsKey("color"));
}
@Test
public void parse2CsszFileAndValidate() throws IOException {
p.parse(new StringReader(HTML2));
Map<String, String> props = new HashMap<String, String>();
cssFiles.populateCss(new Tag("body"), props);
Assert.assertTrue(props.containsKey("font-size"));
Assert.assertTrue(props.containsKey("color"));
Assert.assertTrue(props.containsKey("margin-left"));
Assert.assertTrue(props.containsKey("margin-right"));
Assert.assertTrue(props.containsKey("margin-top"));
Assert.assertTrue(props.containsKey("margin-bottom"));
}
@Test
public void parse2CsszFilePluseStyleTagAndValidate() throws IOException {
p.parse(new StringReader(HTML3));
Map<String, String> props = new HashMap<String, String>();
cssFiles.populateCss(new Tag("body"), props);
Assert.assertTrue(props.containsKey("font-size"));
Assert.assertTrue(props.containsKey("color"));
Assert.assertTrue(props.containsKey("margin-left"));
Assert.assertTrue(props.containsKey("margin-right"));
Assert.assertTrue(props.containsKey("margin-top"));
Assert.assertTrue(props.containsKey("margin-bottom"));
Assert.assertTrue(props.containsKey("padding-left"));
Assert.assertTrue(props.containsKey("padding-right"));
Assert.assertTrue(props.containsKey("padding-top"));
Assert.assertTrue(props.containsKey("padding-bottom"));
}
}