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.hasValue;
14 import org.junit.Test;
15 import org.simantics.db.ReadGraph;
16 import org.simantics.db.common.request.ReadRequest;
17 import org.simantics.db.exception.DatabaseException;
18 import org.simantics.db.testing.base.SimpleBase;
19 import org.simantics.layer0.Layer0;
20 public class HasValueTest1 extends SimpleBase {
22 public void testHasValue() throws DatabaseException {
23 getSession().syncRequest(new ReadRequest() {
25 public void run(ReadGraph g) throws DatabaseException {
26 Layer0 l0 = Layer0.getInstance(g);
27 // assertFalse(g.hasValue(null));
28 assertFalse(g.hasValue(rl));
29 assertFalse(g.hasValue(l0.Entity));
30 assertFalse(g.hasValue(l0.Boolean));
31 assertTrue(g.hasValue(l0.True));