12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394 |
- /*
- * 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.accessibility.pdf;
-
- import java.io.File;
- import java.util.Arrays;
- import java.util.LinkedList;
-
- import javax.xml.transform.Source;
- import javax.xml.transform.Transformer;
- import javax.xml.transform.TransformerFactory;
- import javax.xml.transform.sax.SAXResult;
- import javax.xml.transform.stream.StreamSource;
-
- import org.junit.Before;
- import org.junit.Test;
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertTrue;
-
- import org.apache.commons.io.output.NullOutputStream;
-
- import org.apache.fop.apps.FOUserAgent;
- import org.apache.fop.apps.Fop;
- import org.apache.fop.apps.FopFactory;
- import org.apache.fop.apps.MimeConstants;
- import org.apache.fop.events.Event;
- import org.apache.fop.events.EventListener;
- import org.apache.fop.render.pdf.PDFEventProducer;
-
- public class MissingLanguageWarningTestCase {
-
- private Fop fop;
-
- private MissingLanguageEventChecker eventChecker;
-
- private static class MissingLanguageEventChecker implements EventListener {
-
- private final String unknownLanguageEventID = PDFEventProducer.class.getName() + ".unknownLanguage";
-
- private final LinkedList<String> expectedLocations = new LinkedList<String>(
- Arrays.asList("30:37", "34:40"));
-
- public void processEvent(Event event) {
- if (event.getEventID().equals(unknownLanguageEventID)) {
- assertFalse("Too many unknownLanguage events", expectedLocations.isEmpty());
- assertEquals(expectedLocations.removeFirst(), event.getParam("location"));
- }
- }
-
- void end() {
- assertTrue("Expected more unknownLanguage events", expectedLocations.isEmpty());
- }
-
- }
-
- @Before
- public void setUp() throws Exception {
- FopFactory fopFactory = FopFactory.newInstance(new File(".").toURI());
- FOUserAgent userAgent = fopFactory.newFOUserAgent();
- userAgent.setAccessibility(true);
- eventChecker = new MissingLanguageEventChecker();
- userAgent.getEventBroadcaster().addEventListener(eventChecker);
- fop = fopFactory.newFop(MimeConstants.MIME_PDF, userAgent, new NullOutputStream());
- }
-
- @Test
- public void testMissingLanguage() throws Exception {
- Source src = new StreamSource(getClass().getResourceAsStream("missing-language.fo"));
- SAXResult res = new SAXResult(fop.getDefaultHandler());
- Transformer transformer = TransformerFactory.newInstance().newTransformer();
- transformer.transform(src, res);
- eventChecker.end();
- }
-
- }
|