de.nbi.ontology.test.OntologyUtilTest.java Source code

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Here is the source code for de.nbi.ontology.test.OntologyUtilTest.java

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/*******************************************************************************
 * This file is part of the Coporate Semantic Web Project.
 * 
 * This work has been partially supported by the ``InnoProfile-Corporate Semantic Web" project funded by the German Federal
 * Ministry of Education and Research (BMBF) and the BMBF Innovation Initiative for the New German Laender - Entrepreneurial Regions.
 * 
 * http://www.corporate-semantic-web.de/
 * 
 * Freie Universitaet Berlin
 * Copyright (c) 2007-2013
 * 
 * Institut fuer Informatik
 * Working Group Coporate Semantic Web
 * Koenigin-Luise-Strasse 24-26
 * 14195 Berlin
 * 
 * http://www.mi.fu-berlin.de/en/inf/groups/ag-csw/
 * 
 * This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA or see <http://www.gnu.org/licenses/>
 ******************************************************************************/
package de.nbi.ontology.test;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import org.junit.Assert;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.FilenameUtils;
import org.apache.log4j.Logger;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.Test;

import com.hp.hpl.jena.ontology.OntClass;

import de.csw.ontology.OntologyIndex;
import de.csw.ontology.util.OntologyUtils;

public class OntologyUtilTest extends TestBase {
    static Logger log = Logger.getLogger(OntologyUtilTest.class);
    static final String ONTO_FILENAME = "gewuerz.owl";

    OntologyIndex index = OntologyIndex.get();

    /**
     * Load the domain ontology.
     */
    @BeforeSuite
    public void loadOntology() throws FileNotFoundException {
        log.info("Loading " + ONTO_FILENAME);
        loadDomainOntology();
    }

    /**
     * Test, if concept labels are created properly. The input file contains a
     * URI in each line.
     * 
     * @param inFile
     *            input file
     * @throws IOException
     */
    @SuppressWarnings("unchecked")
    @Test(dataProviderClass = TestFileProvider.class, dataProvider = "labelTestFiles", groups = { "functest" })
    public void getLabel(File inFile) throws IOException {

        // TODO. With the recent change to the OntologyUtil class, labels are
        // not extracted from a concept's uri any more. Instead, the RDF Label
        // annotations are used. Thus, a concept can have more than one label now.
        // The problem is that no assumption about the order in which the labels
        // are returned can be made. We have to rewrite the test case such that
        // it does not make this assumption.

        log.info("Processing " + inFile.getName());
        String basename = FilenameUtils.removeExtension(inFile.getAbsolutePath());
        File outFile = new File(basename + ".out");
        File resFile = new File(basename + ".res");

        List<String> uris = FileUtils.readLines(inFile);
        PrintWriter w = new PrintWriter(new FileWriter(outFile));

        for (String u : uris) {
            OntClass clazz = index.getModel().getOntClass(u);
            List<String> labels = OntologyUtils.getLabels(clazz);
            for (String l : labels) {
                log.debug("** " + u + " => " + l);
                w.println(l);
            }
        }
        w.flush();
        w.close();

        Assert.assertTrue(FileUtils.contentEquals(outFile, resFile));
    }
}