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.db.ReadGraph;
15 import org.simantics.db.Resource;
16 import org.simantics.db.WriteGraph;
17 import org.simantics.db.exception.DatabaseException;
18 import org.simantics.db.testing.base.WriteReadTest;
20 public class GetValueTest3 extends WriteReadTest {
21 private Float floatVal = 0.1F;
22 private Resource instance;
25 protected void write(WriteGraph graph) throws DatabaseException {
26 instance = graph.newResource();
27 graph.claim(instance, L0.InstanceOf, null, L0.Float);
28 graph.claimValue(instance, floatVal);
32 protected void read(ReadGraph graph) throws DatabaseException {
34 Float result = graph.getValue(instance);
35 assertNotNull("Null response not allowed", result);
36 assertTrue(floatVal.equals(result));
37 } catch (Exception e) {
38 fail("Exception: " + e.getClass().getCanonicalName());