/*
* 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: RendererFactoryTestCase.java 1198853 2011-11-07 18:18:29Z vhennebert $ */
package org.apache.fop.render;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.junit.Test;
import org.apache.commons.io.output.NullOutputStream;
import org.apache.fop.apps.FOPException;
import org.apache.fop.apps.FOUserAgent;
import org.apache.fop.apps.FopFactory;
import org.apache.fop.apps.MimeConstants;
import org.apache.fop.area.AreaTreeHandler;
import org.apache.fop.fo.FOEventHandler;
import org.apache.fop.render.intermediate.IFContext;
import org.apache.fop.render.intermediate.IFDocumentHandler;
import org.apache.fop.render.intermediate.IFRenderer;
import org.apache.fop.render.pdf.PDFDocumentHandler;
import org.apache.fop.render.rtf.RTFHandler;
/**
* Tests for {@link RendererFactory}.
*/
public class RendererFactoryTestCase {
@Test
public void testDocumentHandlerLevel() throws Exception {
FopFactory fopFactory = FopFactory.newInstance();
RendererFactory factory = fopFactory.getRendererFactory();
FOUserAgent ua;
IFDocumentHandler handler;
IFDocumentHandler overrideHandler;
ua = fopFactory.newFOUserAgent();
handler = factory.createDocumentHandler(ua, MimeConstants.MIME_PDF);
ua = fopFactory.newFOUserAgent();
overrideHandler = new PDFDocumentHandler();
overrideHandler.setContext(new IFContext(ua));
ua.setDocumentHandlerOverride(overrideHandler);
handler = factory.createDocumentHandler(ua, null);
assertTrue(handler == overrideHandler);
ua = fopFactory.newFOUserAgent();
try {
handler = factory.createDocumentHandler(ua, "invalid/format");
fail("Expected UnsupportedOperationException");
} catch (UnsupportedOperationException uoe) {
//expected
}
}
@Test
public void testRendererLevel() throws Exception {
FopFactory fopFactory = FopFactory.newInstance();
RendererFactory factory = fopFactory.getRendererFactory();
FOUserAgent ua;
Renderer renderer;
ua = fopFactory.newFOUserAgent();
renderer = factory.createRenderer(ua, MimeConstants.MIME_PDF);
assertTrue(renderer instanceof IFRenderer);
ua = fopFactory.newFOUserAgent();
renderer = factory.createRenderer(ua, MimeConstants.MIME_FOP_IF);
assertTrue(renderer instanceof IFRenderer);
ua = fopFactory.newFOUserAgent();
IFDocumentHandler overrideHandler;
overrideHandler = new PDFDocumentHandler();
overrideHandler.setContext(new IFContext(ua));
ua.setDocumentHandlerOverride(overrideHandler);
renderer = factory.createRenderer(ua, null);
assertTrue(renderer instanceof IFRenderer);
ua = fopFactory.newFOUserAgent();
try {
renderer = factory.createRenderer(ua, "invalid/format");
fail("Expected UnsupportedOperationException");
} catch (UnsupportedOperationException uoe) {
//expected
}
}
@Test
public void testFOEventHandlerLevel() throws Exception {
FopFactory fopFactory = FopFactory.newInstance();
RendererFactory factory = fopFactory.getRendererFactory();
FOUserAgent ua;
FOEventHandler foEventHandler;
FOEventHandler overrideFOEventHandler;
ua = fopFactory.newFOUserAgent();
foEventHandler = factory.createFOEventHandler(
ua, MimeConstants.MIME_PDF, new NullOutputStream());
assertTrue(foEventHandler instanceof AreaTreeHandler);
ua = fopFactory.newFOUserAgent();
foEventHandler = factory.createFOEventHandler(
ua, MimeConstants.MIME_RTF, new NullOutputStream());
assertTrue(foEventHandler instanceof RTFHandler);
ua = fopFactory.newFOUserAgent();
try {
foEventHandler = factory.createFOEventHandler(
ua, "invalid/format", new NullOutputStream());
fail("Expected UnsupportedOperationException");
} catch (UnsupportedOperationException uoe) {
//expected
}
ua = fopFactory.newFOUserAgent();
try {
foEventHandler = factory.createFOEventHandler(
ua, MimeConstants.MIME_PDF, null);
fail("Expected FOPException because of missing OutputStream");
} catch (FOPException fe) {
//expected
}
ua = fopFactory.newFOUserAgent();
overrideFOEventHandler = new RTFHandler(ua, new NullOutputStream());
ua.setFOEventHandlerOverride(overrideFOEventHandler);
foEventHandler = factory.createFOEventHandler(
ua, null, null);
assertTrue(foEventHandler == overrideFOEventHandler);
}
}