/*
* 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.events;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.stream.StreamSource;
import org.junit.Test;
import org.xml.sax.SAXException;
import org.apache.commons.io.output.NullOutputStream;
import org.apache.xmlgraphics.util.MimeConstants;
import org.apache.fop.ResourceEventProducer;
import org.apache.fop.apps.FOPException;
import org.apache.fop.apps.FOUserAgent;
import org.apache.fop.apps.Fop;
import org.apache.fop.apps.FopFactory;
import org.apache.fop.area.AreaEventProducer;
import org.apache.fop.fo.FOValidationEventProducer;
import org.apache.fop.fo.flow.table.TableEventProducer;
import org.apache.fop.layoutmgr.BlockLevelEventProducer;
import org.apache.fop.layoutmgr.inline.InlineLevelEventProducer;
/**
* Tests that the event notification system runs smoothly.
*/
public class EventProcessingTestCase {
private final FopFactory fopFactory = FopFactory.newInstance();
private final TransformerFactory tFactory = TransformerFactory.newInstance();
private static final String BASE_DIR = "test/events/";
/** The base directory of configuration files */
public static final String CONFIG_BASE_DIR = "test/config/";
public void doTest(InputStream inStream, String fopConf, String expectedEventID, String mimeType)
throws FOPException, TransformerException, IOException, SAXException {
EventChecker eventChecker = new EventChecker(expectedEventID);
if (fopConf != null) {
fopFactory.setUserConfig(fopConf);
}
FOUserAgent userAgent = fopFactory.newFOUserAgent();
userAgent.getEventBroadcaster().addEventListener(eventChecker);
Fop fop = fopFactory.newFop(mimeType, userAgent, new NullOutputStream());
Transformer transformer = tFactory.newTransformer();
Source src = new StreamSource(inStream);
Result res = new SAXResult(fop.getDefaultHandler());
transformer.transform(src, res);
eventChecker.end();
}
public void doTest(String filename, String expectedEventID) throws
FOPException, TransformerException, IOException, SAXException {
doTest(new FileInputStream(BASE_DIR + filename), null, expectedEventID,
MimeConstants.MIME_PDF);
}
@Test
public void testArea() throws TransformerException, IOException, SAXException {
doTest("area.fo",
AreaEventProducer.class.getName() + ".unresolvedIDReferenceOnPage");
}
@Test
public void testResource() throws FOPException, TransformerException, IOException,
SAXException {
doTest("resource.fo",
ResourceEventProducer.class.getName() + ".imageNotFound");
}
@Test
public void testValidation() throws FOPException, TransformerException, IOException,
SAXException {
doTest("validation.fo",
FOValidationEventProducer.class.getName() + ".invalidPropertyValue");
}
@Test
public void testTable() throws FOPException, TransformerException, IOException, SAXException {
doTest("table.fo",
TableEventProducer.class.getName() + ".noTablePaddingWithCollapsingBorderModel");
}
@Test
public void testBlockLevel() throws FOPException, TransformerException, IOException,
SAXException {
doTest("block-level.fo",
BlockLevelEventProducer.class.getName() + ".overconstrainedAdjustEndIndent");
}
@Test
public void testInlineLevel() throws FOPException, TransformerException, IOException,
SAXException {
doTest("inline-level.fo",
InlineLevelEventProducer.class.getName() + ".lineOverflows");
}
@Test
public void testViewportIPDOverflow() throws FOPException, TransformerException, IOException,
SAXException {
doTest("viewport-overflow.fo", BlockLevelEventProducer.class.getName() + ".viewportIPDOverflow");
}
@Test
public void testViewportBPDOverflow() throws FOPException, TransformerException, IOException,
SAXException {
doTest("viewport-overflow.fo", BlockLevelEventProducer.class.getName() + ".viewportBPDOverflow");
}
}