testracer.java

Jena推理机

/*****************************************************************************
 * Source code information
 * -----------------------
 * Original author    Ian Dickinson, HP Labs Bristol
 * Author email       [e-mail]
 * Package            Jena 2
 * Web                http://sourceforge.net/projects/jena/
 * Created            11-Sep-2003
 * Filename           $RCSfile: TestRacer.java,v $
 * Revision           $Revision: 1.10 $
 * Release status     $State: Exp $
 *
 * Last modified on   $Date: 2007/01/02 11:52:53 $
 *               by   $Author: andy_seaborne $
 *
 * (c) Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007 Hewlett-Packard Development Company, LP
 * [See end of file]
 *****************************************************************************/

// Package
///////////////
package com.hp.hpl.jena.reasoner.dig.test;



// Imports
///////////////
import java.util.*;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.hp.hpl.jena.ontology.*;
import com.hp.hpl.jena.ontology.OntModelSpec;
import com.hp.hpl.jena.rdf.model.ModelFactory;
import com.hp.hpl.jena.reasoner.dig.DIGAdapter;

import junit.framework.*;


/**
 * <p>
 * Unit test suite for DIG reasoner interface to Racer - note <b>not</b> part of standard Jena test
 * suite, since it requires a running Racer reasoner.
 * </p>
 *
 * @author Ian Dickinson, HP Labs (<a href="mailto:[e-mail]">email</a>)
 * @version Release @release@ ($Id: TestRacer.java,v 1.10 2007/01/02 11:52:53 andy_seaborne Exp $)
 */
public class TestRacer 
    extends TestCase
{
    // Constants
    //////////////////////////////////

    // Static variables
    //////////////////////////////////

    // Instance variables
    //////////////////////////////////

    // Constructors
    //////////////////////////////////

    // External signature methods
    //////////////////////////////////

    public void setUp() {
        // ensure the ont doc manager is in a consistent state
        OntDocumentManager.getInstance().reset( true );
    }
    
    
    public void testRacerName() {
        DIGAdapter r = new DIGAdapter( OntModelSpec.OWL_DL_MEM, ModelFactory.createOntologyModel().getGraph() );
        assertEquals( "Name should be racer", "Racer", r.getDigIdentifier().getName() );
    }
    
    public void testRacerVersion() {
        DIGAdapter r = new DIGAdapter( OntModelSpec.OWL_DL_MEM, ModelFactory.createOntologyModel().getGraph() );
        assertNotNull( "Version should be non-null", r.getDigIdentifier().getVersion() );
    }
    
    public void testRacerMessage() {
        DIGAdapter r = new DIGAdapter( OntModelSpec.OWL_DL_MEM, ModelFactory.createOntologyModel().getGraph() );
        assertNotNull( "Message should be non-null", r.getDigIdentifier().getMessage() );
    }
    
    public void testRacerSupportsLanguage() {
        DIGAdapter r = new DIGAdapter( OntModelSpec.OWL_DL_MEM, ModelFactory.createOntologyModel().getGraph() );
        iteratorTest( r.getDigIdentifier().supportsLanguage(), 
                      new Object[] {"top", "bottom", "catom", "ratom", "and", "or", 
                                    "not", "some", "all", "atmost", "atleast", "inverse", "feature", "attribute", 
                                    "intmin", "intmax", "intrange", "intequals", "defined", "stringequals"} );
    }
    
    public void testRacerSupportsTell() {
        DIGAdapter r = new DIGAdapter( OntModelSpec.OWL_DL_MEM, ModelFactory.createOntologyModel().getGraph() );
        iteratorTest( r.getDigIdentifier().supportsTell(), 
                      new Object[] {"defconcept", "defrole", "deffeature", "defattribute", "defindividual", "impliesc", "equalc", 
                                    "disjoint", "impliesr", "domain", "range", "rangeint", "transitive", "functional", 
                                    "instanceof", "related", "value", "equalr", "rangestring"} );
    }
    
    public void testRacerSupportsAsk() {
        DIGAdapter r = new DIGAdapter( OntModelSpec.OWL_DL_MEM, ModelFactory.createOntologyModel().getGraph() );
        iteratorTest( r.getDigIdentifier().supportsAsk(), 
                      new Object[] {"allConceptNames", "allRoleNames", "allIndividuals", "satisfiable", "subsumes", 
                                    "disjoint", "parents", "children", "descendants", "ancestors", "equivalents", 
                                    "rparents", "rchildren", "rancestors", "rdescendants", "instances", "types", 
                                    "instance", "roleFillers", "relatedIndividuals", "toldValues", } );
    }
    
    // Internal implementation methods
    //////////////////////////////////

    /** Test that an iterator delivers the expected values */
    protected void iteratorTest( Iterator i, Object[] expected ) {
        assertNotNull( "Iterator should not be null", i );
        
        Log logger = LogFactory.getLog( getClass() );
        List expList = new ArrayList();
        for (int j = 0; j < expected.length; j++) {
            expList.add( expected[j] );
        }
        
        while (i.hasNext()) {
            Object next = i.next();
                
            // debugging
            if (!expList.contains( next )) {
                logger.debug( getName() + " - Unexpected iterator result: " + next );
            }
                
            assertTrue( "Value " + next + " was not expected as a result from this iterator ", expList.contains( next ) );
            assertTrue( "Value " + next + " was not removed from the list ", expList.remove( next ) );
        }
        
        if (!(expList.size() == 0)) {
            logger.debug( getName() + "Expected iterator results not found" );
            for (Iterator j = expList.iterator(); j.hasNext(); ) {
                logger.debug( getName() + " - missing: " + j.next() );
            }
        }
        assertEquals( "There were expected elements from the iterator that were not found", 0, expList.size() );
    }


    //==============================================================================
    // Inner class definitions
    //==============================================================================

}


/*
 *  (c) Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007 Hewlett-Packard Development Company, LP
 *  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */