package org.simantics.db.tests.api.write.claim;

import java.util.ArrayList;
import java.util.Collection;

import org.junit.Test;
import org.simantics.db.Resource;
import org.simantics.db.WriteGraph;
import org.simantics.db.common.request.WriteResultRequest;
import org.simantics.db.exception.DatabaseException;
import org.simantics.db.testing.annotation.Fails;
import org.simantics.db.testing.base.ExistingDatabaseTest;
import org.simantics.db.testing.common.WriteQuery;
import org.simantics.layer0.Layer0;

public class WriteWithMultipleInverses extends ExistingDatabaseTest {

	@Test
	@Fails
	public void test() throws Exception{

		final Collection<Resource> predicates = getSession().syncRequest(new WriteResultRequest<Collection<Resource>>() {
		    @Override
		    public Collection<Resource> perform(WriteGraph g) throws DatabaseException {
		    	Layer0 L0 = Layer0.getInstance(g);
		    	Collection<Resource> result = new ArrayList<Resource>();
		    	for(int i=0;i<1;i++) {
			    	Resource predicate = g.newResource();
			    	g.claim(predicate, L0.SubrelationOf, null, L0.IsRelatedTo);
			    	g.claim(predicate, L0.InverseOf, null, L0.IsRelatedTo);
			    	g.claim(predicate, L0.InverseOf, null, L0.IsWeaklyRelatedTo);
			    	g.claim(predicate, L0.InverseOf, null, L0.IsComposedOf);
			    	g.claim(predicate, L0.InverseOf, null, L0.IsDependencyOf);
			    	result.add(predicate);
		    	}
		    	return result;
		    }
		});
		
		checkException();
		
		try {
        getSession().syncRequest(new WriteQuery(this) {
        	
            @Override
            public void run(WriteGraph g) throws Throwable {

            	for(Resource predicate : predicates)
            		g.claim(predicate, predicate, predicate);
                
            }
            
        });
        
		} catch (DatabaseException e) {
			return;
		}
        
		fail("Write should throw.");
		
	}

}