/*******************************************************************************
 * 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.write.claimLiteral;

import org.junit.Test;
import org.simantics.db.ReadGraph;
import org.simantics.db.Resource;
import org.simantics.db.Session;
import org.simantics.db.WriteGraph;
import org.simantics.db.common.request.ReadRequest;
import org.simantics.db.common.request.WriteResultRequest;
import org.simantics.db.exception.DatabaseException;
import org.simantics.db.testing.base.ExistingDatabaseTest;
import org.simantics.layer0.Layer0;


public class WriteUntypedL0Literal extends ExistingDatabaseTest {
	
	@Test
	public void test() throws Exception {
		
		Session session = getSession();

		final Resource literal = session.syncRequest(new WriteResultRequest<Resource>() {

			@Override
			public Resource perform(WriteGraph graph) throws DatabaseException {
				
				Resource literal = graph.newResource();
				Layer0 b = Layer0.getInstance(graph);
				graph.claimLiteral(literal, b.HasProperty, new String("test"));
				return literal;
				
			}
			
		});
		
		session.syncRequest(new ReadRequest() {
			
			@Override
			public void run(ReadGraph graph) throws DatabaseException {
			    Layer0 b = Layer0.getInstance(graph);
				String s = graph.getRelatedValue(literal, b.HasProperty);
				assert(s != null);
				assert(s.equals("test"));
				
			}
			
		});
		
	}

}