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.getSuperTypes;
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.annotation.Fails;
21 import org.simantics.db.testing.base.WriteReadTest;
22 import org.simantics.db.tests.common.Writes;
25 public class GetSupertypesTest3 extends WriteReadTest {
27 private Resource type1;
28 private Resource type2;
29 private Resource type3;
30 private Resource named1;
31 private Resource instance1;
34 protected void write(WriteGraph graph) throws DatabaseException {
36 type1 = graph.newResource();
37 graph.claim(type1, L0.Inherits, L0.Entity);
38 type2 = graph.newResource();
39 graph.claim(type2, L0.Inherits, L0.Entity);
40 type3 = graph.newResource();
41 graph.claim(type3, L0.Inherits, L0.Entity);
44 graph.claim(type3, L0.Asserts, Writes.assertion(graph, L0.Inherits, type1));
45 graph.claim(type3, L0.Asserts, Writes.assertion(graph, L0.Inherits, type2));
47 instance1 = graph.newResource();
48 graph.claim(instance1, L0.InstanceOf, type3);
52 protected void read(ReadGraph graph) throws DatabaseException {
54 Set<Resource> result = graph.getSupertypes(instance1);
55 assertNotNull("Null not allowed", result);
56 assertTrue("Wrong number of results: " + result.size(), (result.size() == 1));
57 assertTrue("Wrong types: ",
58 (result.contains(L0.Entity)));