1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.db.tests.api.readGraph.getTypes;
16 import org.simantics.db.ReadGraph;
17 import org.simantics.db.Resource;
18 import org.simantics.db.WriteGraph;
19 import org.simantics.db.exception.DatabaseException;
20 import org.simantics.db.testing.base.WriteReadTest;
22 public class GetTypesTest1 extends WriteReadTest {
24 private Resource type1;
25 private Resource type2;
26 private Resource instance1;
29 protected void write(WriteGraph graph) throws DatabaseException {
30 type1 = graph.newResource();
31 graph.claim(type1, L0.Inherits, L0.Entity);
33 type2 = graph.newResource();
34 graph.claim(type2, L0.Inherits, L0.Entity);
36 instance1 = graph.newResource();
37 graph.claim(instance1, L0.InstanceOf,type1);
38 graph.claim(instance1, L0.InstanceOf,type2);
43 protected void read(ReadGraph graph) throws DatabaseException {
45 Set<Resource> results = graph.getTypes(instance1);
47 assertTrue("Wrong number of results: " + results.size(), (results.size() == 3));
48 assertTrue("Wrong types: ", (results.contains(type1) && (results.contains(type2) &&
49 (results.contains(L0.Entity)))));