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TestUtils.java
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TestUtils.java
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/**
* Copyright (C) 2016 Czech Technical University in Prague
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* This program 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 General Public License for more
* details. You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cz.cvut.kbss.ontodriver.owlapi.environment;
import cz.cvut.kbss.ontodriver.owlapi.connector.OntologySnapshot;
import org.semanticweb.owlapi.apibinding.OWLManager;
import org.semanticweb.owlapi.model.IRI;
import org.semanticweb.owlapi.model.OWLOntology;
import org.semanticweb.owlapi.model.OWLOntologyManager;
import org.semanticweb.owlapi.reasoner.OWLReasoner;
import java.util.Random;
public class TestUtils {
private TestUtils() {
throw new AssertionError();
}
private static final Random RANDOM = new Random();
/**
* Initializes a real ontology, which can be used in tests. It is not saved anywhere, so once the manager is
* discarded, the ontology with all the changes is thrown away.
*
* @param reasoner Reasoner to use. Can be null
* @return Ontology snapshot
*/
public static OntologySnapshot initRealOntology(OWLReasoner reasoner) throws Exception {
final OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
final OWLOntology ontology = manager
.createOntology(IRI.create("http://krizik.felk.cvut.cz/ontologies/adapterTest"));
return new OntologySnapshot(ontology, manager, manager.getOWLDataFactory(), reasoner);
}
public static int randomInt(int max) {
return RANDOM.nextInt(max);
}
}