IPTCReaderTest.java

/*
 * Copyright (c) 2012, Harald Kuhr
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 *
 * * Neither the name of the copyright holder nor the names of its
 *   contributors may be used to endorse or promote products derived from
 *   this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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 */

package com.twelvemonkeys.imageio.metadata.iptc;

import com.twelvemonkeys.imageio.metadata.Directory;
import com.twelvemonkeys.imageio.metadata.MetadataReaderAbstractTest;

import javax.imageio.ImageIO;
import java.io.IOException;
import java.io.InputStream;

import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
import static org.hamcrest.MatcherAssert.assertThat;

/**
 * IPTCReaderTest
 *
 * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
 * @author last modified by $Author: haraldk$
 * @version $Id: IPTCReaderTest.java,v 1.0 04.01.12 09:43 haraldk Exp$
 */
public class IPTCReaderTest extends MetadataReaderAbstractTest {
    @Override
    protected InputStream getData() throws IOException {
        return getResource("/iptc/iptc-jpeg-segment.bin").openStream();
    }

    @Override
    protected IPTCReader createReader() {
        return new IPTCReader();
    }

    @Test
    public void testDirectoryContent() throws IOException {
        Directory directory = createReader().read(ImageIO.createImageInputStream(getData()));

        assertEquals(4, directory.size());

        assertThat(directory.getEntryById(IPTC.TAG_RECORD_VERSION), hasValue(2));  // Mandatory
        assertThat(directory.getEntryById(IPTC.TAG_CAPTION), hasValue("Picture 71146"));
        assertThat(directory.getEntryById(IPTC.TAG_DATE_CREATED), hasValue("20080701"));

        // Weirdness: An undefined tag 2:56/0x0238 ??
        // Looks like it should be 2:60/TAG_TIME_CREATED, but doesn't match the time in the corresponding XMP/EXIF tags
        assertThat(directory.getEntryById(IPTC.APPLICATION_RECORD | 56), hasValue("155029+0100"));
    }
}