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/**
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* Copyright (C) 2021 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.api.service.media;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertTrue;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.net.URISyntaxException;
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import org.apache.http.HttpException;
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import org.junit.Before;
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import org.junit.Test;
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import org.unitils.spring.annotation.SpringBeanByType;
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import eu.etaxonomy.cdm.common.URI;
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import eu.etaxonomy.cdm.common.UriUtils;
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import eu.etaxonomy.cdm.common.media.CdmImageInfo;
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import eu.etaxonomy.cdm.test.integration.CdmIntegrationTest;
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/**
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* @author a.kohlbecker
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* @since May 17, 2021
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*/
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public class MediaInfoFactoryTest extends CdmIntegrationTest {
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@SpringBeanByType
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private IMediaInfoFactory mediaInfoFactory;
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private URI transformableURI_ScalerAPI;
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private URI transformableURI_IIIF_API;
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private URI notTransformableURI;
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@Before
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public void initUris() throws URISyntaxException {
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transformableURI_ScalerAPI = new URI("https://pictures.bgbm.org/digilib/Scaler?fn=Cyprus/Sisymbrium_aegyptiacum_C1.jpg&mo=file");
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transformableURI_IIIF_API = new URI("https://pictures.bgbm.org/digilib/Scaler/IIIF/Cichorieae!Lactuca_serriola_Bc_08.jpg/full/full/0/default.jpg");
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notTransformableURI = new URI(MediaInfoFactoryTest.class.getResource("./images/OregonScientificDS6639-DSC_0307-small.jpg"));
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}
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@Test
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public void readMediaInfoViaFileReader() throws IOException, HttpException {
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assertTrue(((MediaInfoFactory)mediaInfoFactory).applyURITransformations(notTransformableURI).isEmpty());
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CdmImageInfo cdmImageInfo = mediaInfoFactory.cdmImageInfo(notTransformableURI, true);
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assertNotNull(cdmImageInfo);
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assertEquals(225, cdmImageInfo.getHeight());
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assertEquals(300, cdmImageInfo.getWidth());
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}
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@Test
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public void readMediaInfoViaServiceReaderScalerAPI() throws IOException, HttpException, URISyntaxException {
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assertEquals(1, ((MediaInfoFactory)mediaInfoFactory).applyURITransformations(transformableURI_ScalerAPI).size());
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if(UriUtils.isInternetAvailable(new URI("https://image.bgbm.org/"))){
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CdmImageInfo cdmImageInfo = mediaInfoFactory.cdmImageInfo(transformableURI_ScalerAPI, true);
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assertNotNull(cdmImageInfo);
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assertEquals(954, cdmImageInfo.getHeight());
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assertEquals(1400, cdmImageInfo.getWidth());
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assertEquals("JPEG", cdmImageInfo.getSuffix());
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assertEquals("JPEG", cdmImageInfo.getFormatName());
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assertEquals(24, cdmImageInfo.getBitPerPixel());
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assertEquals("image/jpeg", cdmImageInfo.getMimeType());
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assertEquals(321414, cdmImageInfo.getLength());
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// generic metadata
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assertFalse(cdmImageInfo.getMetaData().isEmpty());
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assertEquals(55, cdmImageInfo.getMetaData().size());
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assertTrue(cdmImageInfo.getMetaData().containsKey("XResolution"));
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// multiple values for XResolution concatenated
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assertEquals("300; 72", cdmImageInfo.getMetaData().get("XResolution"));
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}
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}
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@Test
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public void readMediaInfoViaServiceReaderIIIF_API() throws IOException, HttpException, URISyntaxException {
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assertEquals(1, ((MediaInfoFactory)mediaInfoFactory).applyURITransformations(transformableURI_IIIF_API).size());
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if(UriUtils.isInternetAvailable(new URI("https://image.bgbm.org/"))){
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CdmImageInfo cdmImageInfo = mediaInfoFactory.cdmImageInfo(transformableURI_IIIF_API, true);
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assertNotNull(cdmImageInfo);
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assertEquals(2592, cdmImageInfo.getHeight());
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assertEquals(3456, cdmImageInfo.getWidth());
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assertEquals("JPEG", cdmImageInfo.getSuffix());
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assertEquals("JPEG", cdmImageInfo.getFormatName());
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assertEquals(24, cdmImageInfo.getBitPerPixel());
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assertEquals("image/jpeg", cdmImageInfo.getMimeType());
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assertEquals(3780263, cdmImageInfo.getLength());
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// generic metadata
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assertFalse(cdmImageInfo.getMetaData().isEmpty());
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assertEquals(56, cdmImageInfo.getMetaData().size());
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assertTrue(cdmImageInfo.getMetaData().containsKey("ExifVersion"));
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assertEquals("48, 50, 50, 49", cdmImageInfo.getMetaData().get("ExifVersion"));
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// custom metadata stored in the "Keywords"
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assertEquals("Lactuca serriola", cdmImageInfo.getMetaData().get("Taxon"));
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assertEquals("Germany, Sachsen-Anhalt, am Jersleber See", cdmImageInfo.getMetaData().get("Locality"));
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assertEquals("Lactuca serriola", cdmImageInfo.getMetaData().get("Taxon"));
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assertEquals("23.8.2009", cdmImageInfo.getMetaData().get("Date"));
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assertEquals("N. Kilian", cdmImageInfo.getMetaData().get("Photographer"));
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}
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}
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@Override
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public void createTestDataSet() throws FileNotFoundException {
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// not needed
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}
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}
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