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.getValue;
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.exception.ServiceException;
20 import org.simantics.db.testing.base.WriteReadTest;
22 public class GetValueTest24 extends WriteReadTest {
23 private Float floatVal = 0.1F;
24 private Resource instance;
27 protected void write(WriteGraph graph) throws DatabaseException {
28 instance = graph.newResource();
29 graph.claim(instance, L0.InstanceOf, null, L0.Double);
30 graph.claimValue(instance, floatVal);
34 protected void read(ReadGraph graph) throws DatabaseException {
36 assertNotNull("Null response not allowed", graph.getValue(instance, Bindings.DOUBLE));
37 } catch (ServiceException e) {
39 } catch (Exception e) {
40 fail("Wrong exception: " + e.getClass().getCanonicalName());
42 fail("Should throw.");