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.getRelatedValue;
14 import org.simantics.databoard.Bindings;
15 import org.simantics.db.ReadGraph;
16 import org.simantics.db.Resource;
17 import org.simantics.db.WriteGraph;
18 import org.simantics.db.exception.DatabaseException;
19 import org.simantics.db.testing.base.WriteReadTest;
21 public class GetRelatedValueTest25 extends WriteReadTest {
23 private Resource instance;
24 private Resource type;
25 private float val[] = {0.1F, 0.2F};
28 protected void write(WriteGraph graph) throws DatabaseException {
29 instance = graph.newResource();
30 type = graph.newResource();
31 graph.claim(instance, L0.InstanceOf, null, L0.FloatArray);
32 graph.claimValue(instance, val);
33 graph.claim(type, L0.ConsistsOf, instance);
37 protected void read(ReadGraph graph) throws DatabaseException {
39 float[] result = graph.getRelatedValue(type, L0.ConsistsOf, Bindings.FLOAT_ARRAY);
40 assertNotNull("Null not allowed", result);
41 assertTrue("Invalid result", (result.length==2 && result[0]==val[0] && result[1]==val[1]));
42 } catch (Exception e) {
43 fail("Exception: " + e.getClass().getCanonicalName());