/*******************************************************************************
 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
 * in Industry THTH ry.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     VTT Technical Research Centre of Finland - initial API and implementation
 *******************************************************************************/
package org.simantics.db.tests.api.readGraph.getPredicates;

import java.util.Collection;
import java.util.UUID;

import org.simantics.db.ReadGraph;
import org.simantics.db.Resource;
import org.simantics.db.WriteGraph;
import org.simantics.db.exception.DatabaseException;
import org.simantics.db.testing.annotation.Fails;
import org.simantics.db.testing.base.WriteReadTest;
import org.simantics.db.tests.common.Writes;

/* Each resource has HasLabel set, so a subject has one more predicate than exclipitly set.
 * 
 */
@Fails
public class GetPredicatesTest1 extends WriteReadTest {

    private Resource type;
    private Resource named1;
    private Resource named2;
    
    @Override
    protected void write(WriteGraph graph) throws DatabaseException {
        // New type with assertions
        type = graph.newResource();
        graph.claim(type, L0.Inherits, L0.Entity);
        
        named1 = Writes.named(graph, UUID.randomUUID().toString());
        named2 = Writes.named(graph, UUID.randomUUID().toString());
        graph.claim(type, L0.ConsistsOf, named1);
        graph.claim(type, L0.ConsistsOf, named2);
    }
    
    @Override
    protected void read(ReadGraph graph) throws DatabaseException {
        Collection<Resource> result = graph.getPredicates(type);
        assertNotNull("Null not allowed", result);
        int size = result.size();
        assertTrue("Wrong number of predicates: " + size,
        		(size == 7));
        //assertTrue(Tests.contains(predicates));
        //assertTrue(Tests.contains(predicates, L0.SupertypeOf, named2));
    }
}