tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getObjects/GetObjectsTest22.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   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
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.db.tests.api.readGraph.getObjects;
  13
  14 import java.util.Collection;
  15
  16 import org.simantics.databoard.Bindings;
  17 import org.simantics.db.ReadGraph;
  18 import org.simantics.db.Resource;
  19 import org.simantics.db.WriteGraph;
  20 import org.simantics.db.exception.DatabaseException;
  21 import org.simantics.db.testing.base.WriteReadTest;
  22
  23 public class GetObjectsTest22 extends WriteReadTest {
  24
  25         @Override
  26         protected void write(WriteGraph graph) throws DatabaseException {
  27                 graph.addLiteral(written, L0.HasName, L0.NameOf, L0.String, "A", Bindings.STRING);
  28                 graph.addLiteral(written, L0.HasName, L0.NameOf, L0.String, "B", Bindings.STRING);
  29         }
  30
  31         @Override
  32         protected void read(ReadGraph graph) throws DatabaseException {
  33         Collection<Resource> results = graph.getObjects(written, L0.ConsistsOf);
  34         assertNotNull("Null response", results);
  35                 assertEquals(2, graph.getObjects(written, L0.HasName).size());
  36         }
  37
  38 }