IODTest.java

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 * License.
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 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
 * Java(TM), hosted at https://github.com/gunterze/dcm4che.
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 * The Initial Developer of the Original Code is
 * Agfa Healthcare.
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package org.dcm4che3.data;


import static org.junit.Assert.assertTrue;

import java.io.File;

import org.dcm4che3.io.DicomInputStream;
import org.junit.Test;

/**
 * @author Gunter Zeilinger <gunterze@gmail.com>
 */
public class IODTest {

    @Test
    public void testValidateDICOMDIR() throws Exception {
        IOD iod = IOD.load("resource:dicomdir-iod.xml");
        Attributes attrs = readDataset("DICOMDIR");
        ValidationResult result = attrs.validate(iod);
        assertTrue(result.isValid());
    }

    @Test
    public void testValidateCode() throws Exception {
        IOD iod = IOD.load("resource:code-iod.xml");
        Attributes attrs = new Attributes(2);
        attrs.newSequence(Tag.ConceptNameCodeSequence, 1).add(
                new Code("CV-9991", "99DCM4CHE", null, "CM-9991").toItem());
        Attributes contentNode = new Attributes(2);
        contentNode.newSequence(Tag.ConceptNameCodeSequence, 1).add(
                new Code("CV-9992", "99DCM4CHE", null, "CM-9992").toItem());
        contentNode.newSequence(Tag.ConceptCodeSequence, 1).add(
                new Code("CV-9993", "99DCM4CHE", null, "CM-9993").toItem());
        attrs.newSequence(Tag.ContentSequence, 1).add(contentNode);
        ValidationResult result = attrs.validate(iod);
        assertTrue(result.isValid());
    }

    private static Attributes readDataset(String name)
            throws Exception {
        ClassLoader cl = Thread.currentThread().getContextClassLoader();
        DicomInputStream in = new DicomInputStream(
                new File(cl.getResource(name).toURI()));
        try {
            return in.readDataset(-1, -1);
        } finally {
            in.close();
        }
    }
}