tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/clusterControl/WriteIntoCollectedResourceTest.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.support.clusterControl;
  13
  14 import org.junit.Test;
  15 import org.simantics.db.Resource;
  16 import org.simantics.db.WriteGraph;
  17 import org.simantics.db.common.primitiverequest.HasStatementSubject;
  18 import org.simantics.db.service.ClusterControl;
  19 import org.simantics.db.testing.base.ExistingDatabaseTest;
  20 import org.simantics.db.testing.common.WriteQuery;
  21 import org.simantics.layer0.Layer0;
  22
  23 /**
  24  * Creates large amount of instances in multiple transactions
  25  * and the tries to verify that instances are written into the database.
  26  *
  27  * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
  28  *
  29  */
  30 public class WriteIntoCollectedResourceTest extends ExistingDatabaseTest {
  31
  32         @Test
  33         public void test() throws Exception{
  34
  35             final Resource rootLib = getSession().getRootLibrary();
  36
  37             getSession().syncRequest(new HasStatementSubject(rootLib));
  38
  39         ClusterControl support = getSession().getService(ClusterControl.class);
  40         support.collectClusters(Integer.MAX_VALUE);
  41
  42         getSession().syncRequest(new WriteQuery(this) {
  43             @Override
  44             public void run(WriteGraph g) throws Throwable {
  45
  46                 Layer0 b = Layer0.getInstance(g);
  47                 g.claim(rootLib, b.IsRelatedTo, rootLib);
  48
  49             }
  50
  51         });
  52
  53         checkException();
  54
  55         }
  56
  57 }