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- /*
- * 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.render.intermediate;
-
- import java.awt.Rectangle;
- import java.io.File;
- import java.util.HashMap;
- import java.util.Map;
-
- import javax.xml.transform.sax.SAXResult;
-
- import org.junit.Before;
- import org.junit.Test;
- import org.xml.sax.helpers.DefaultHandler;
-
- import static org.junit.Assert.assertTrue;
- import static org.mockito.Matchers.any;
- import static org.mockito.Matchers.eq;
- import static org.mockito.Mockito.mock;
- import static org.mockito.Mockito.verify;
- import static org.mockito.Mockito.when;
-
- import org.apache.xmlgraphics.image.loader.ImageManager;
- import org.apache.xmlgraphics.image.loader.ImageSessionContext;
-
- import org.apache.fop.apps.FOUserAgent;
- import org.apache.fop.apps.FopFactory;
- import org.apache.fop.events.EventChecker;
- import org.apache.fop.render.afp.AFPDocumentHandler;
-
- public class IFSerializerTestCase {
-
- private static final String IMAGE = "image.png";
-
- private IFSerializer sut;
-
- private ImageManager imageManager;
-
- @Before
- public void setUp() throws IFException {
- imageManager = mock(ImageManager.class);
- IFContext context = mockContext();
- sut = new IFSerializer(context);
- }
-
- private IFContext mockContext() {
- FOUserAgent userAgent = mock(FOUserAgent.class);
- when(userAgent.getImageManager()).thenReturn(imageManager);
- return new IFContext(userAgent);
- }
-
- @Test
- public void drawImageShouldCloseResources() throws IFException {
- sut.setResult(new SAXResult(new DefaultHandler()));
- whenDrawImageIsCalled(true);
- thenImageResourcesMustBeClosed();
- }
-
- @Test
- public void failingDrawImageShouldCloseResources() throws IFException {
- // Make drawImage artificially fail by not calling setResult
- whenDrawImageIsCalled(false);
- thenImageResourcesMustBeClosed();
- }
-
- private void whenDrawImageIsCalled(boolean terminatesNormally) throws IFException {
- boolean exceptionThrown = false;
- try {
- sut.drawImage(IMAGE, new Rectangle(10, 10));
- } catch (Exception e) {
- exceptionThrown = true;
- }
- if (!terminatesNormally) {
- assertTrue(exceptionThrown);
- }
- }
-
- private void thenImageResourcesMustBeClosed() {
- verify(imageManager).closeImage(eq(IMAGE), any(ImageSessionContext.class));
- }
-
- @Test
- public void testPageEvent() throws IFException {
- FOUserAgent userAgent = FopFactory.newInstance(new File(".").toURI()).newFOUserAgent();
- Map<String, Object> params = new HashMap<String, Object>();
- params.put("number", 1);
- EventChecker eventChecker = new EventChecker("org.apache.fop.render.RendererEventProducer.endPage", params);
- userAgent.getEventBroadcaster().addEventListener(eventChecker);
- sut.mimicDocumentHandler(new AFPDocumentHandler(new IFContext(userAgent)));
- sut.setResult(new SAXResult(new DefaultHandler()));
- sut.endPage();
- eventChecker.end();
- }
- }
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