| /* |
| * 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. |
| */ |
| package org.apache.sling.cms.transformer.internal; |
| |
| import static org.junit.Assert.assertNotNull; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.poi.util.IOUtils; |
| import org.apache.sling.api.resource.Resource; |
| import org.apache.sling.api.resource.ResourceResolver; |
| import org.apache.sling.cms.transformer.OutputFileFormat; |
| import org.apache.sling.cms.transformer.Transformer; |
| import org.apache.sling.cms.transformer.helpers.SlingCMSContextHelper; |
| import org.apache.sling.cms.transformer.internal.models.TransformationImpl; |
| import org.apache.sling.testing.mock.sling.junit.SlingContext; |
| import org.apache.sling.testing.resourceresolver.MockResource; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| public class TransformerImplTest { |
| @Rule |
| public final SlingContext context = new SlingContext(); |
| private Transformer transformer; |
| |
| @Before |
| public void init() { |
| SlingCMSContextHelper.initContext(context); |
| transformer = new TransformerImpl(); |
| |
| ((TransformerImpl) transformer).addTransformationHandler(new CropHandler() { |
| public String getResourceType() { |
| return "sling-cms/components/caconfig/transformationhandlers/crop"; |
| } |
| }); |
| ((TransformerImpl) transformer).addTransformationHandler(new SizeHandler() { |
| public String getResourceType() { |
| return "sling-cms/components/caconfig/transformationhandlers/size"; |
| } |
| }); |
| |
| ((TransformerImpl) transformer).addThumbnailProvider(new ImageThumbnailProvider()); |
| ((TransformerImpl) transformer).addThumbnailProvider(new PdfThumbnailProvider()); |
| } |
| |
| @Test |
| public void testImageThumbnail() throws IOException { |
| context.currentResource("/content/apache/sling-apache-org/index/apache.png"); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| TransformationImpl transformation = new TransformationImpl(); |
| List<Resource> handlers = new ArrayList<>(); |
| |
| Map<String, Object> size = new HashMap<>(); |
| size.put(SizeHandler.PN_WIDTH, 200); |
| size.put(SizeHandler.PN_HEIGHT, 200); |
| size.put(ResourceResolver.PROPERTY_RESOURCE_TYPE, "sling-cms/components/caconfig/transformationhandlers/size"); |
| handlers.add(new MockResource("/conf", size, Mockito.mock(ResourceResolver.class))); |
| |
| Map<String, Object> crop = new HashMap<>(); |
| crop.put(CropHandler.PN_POSITION, "center"); |
| crop.put(ResourceResolver.PROPERTY_RESOURCE_TYPE, "sling-cms/components/caconfig/transformationhandlers/crop"); |
| handlers.add(new MockResource("/conf", crop, Mockito.mock(ResourceResolver.class))); |
| |
| transformation.sethandlers(handlers); |
| transformer.transform(context.currentResource(), transformation, OutputFileFormat.PNG, baos); |
| assertNotNull(baos); |
| |
| IOUtils.copy(new ByteArrayInputStream(baos.toByteArray()), new File("src/test/resources/thumbnail.png")); |
| } |
| |
| } |