tests/org.simantics.db.tests/src/org/simantics/db/tests/regression/bugs/Issue5432Test1.java

   1 package org.simantics.db.tests.regression.bugs;
   2
   3 /*******************************************************************************
   4  * Copyright (c) 2014 Association for Decentralized Information Management
   5  * in Industry THTH ry.
   6  * All rights reserved. This program and the accompanying materials
   7  * are made available under the terms of the Eclipse Public License v1.0
   8  * which accompanies this distribution, and is available at
   9  * http://www.eclipse.org/legal/epl-v10.html
  10  *
  11  * Contributors:
  12  *     VTT Technical Research Centre of Finland - initial API and implementation
  13  *******************************************************************************/
  14
  15 import org.junit.Test;
  16 import org.simantics.databoard.Bindings;
  17 import org.simantics.db.Resource;
  18 import org.simantics.db.Session;
  19 import org.simantics.db.WriteGraph;
  20 import org.simantics.db.common.request.WriteRequest;
  21 import org.simantics.db.exception.DatabaseException;
  22 import org.simantics.db.service.ServerInformation;
  23 import org.simantics.db.testing.base.ExistingDatabaseTest;
  24 import org.simantics.db.testing.common.TestBase;
  25
  26 /**
  27 * Tests that database identifier stays the same during purge.
  28 * The tests requires that it is called at least twice and purge is done between the calls.
  29 */
  30 public class Issue5432Test1 extends ExistingDatabaseTest {
  31     private final String URI_NAME = "DatabaseId";
  32     private final String URI_PATH = TestBase.ROOT_LIBRARY_URI + "/" + URI_NAME;
  33     @Test
  34     public void test() throws DatabaseException {
  35         Session session = getSession();
  36         session.syncRequest(new Init());
  37     }
  38     class Init extends WriteRequest {
  39         @Override
  40         public void perform(WriteGraph g) throws DatabaseException {
  41             Resource rl = g.getResource(TestBase.ROOT_LIBRARY_URI);
  42             Resource testRoot = g.getPossibleResource(URI_PATH);
  43             ServerInformation si = g.getService(ServerInformation.class);
  44             String id = si.getDatabaseId();
  45             if (null == testRoot) {
  46                 testRoot = g.newResource();
  47                 g.claim(testRoot, L0.InstanceOf, L0.Library);
  48                 g.addLiteral(testRoot, L0.HasName, L0.NameOf, L0.String, URI_NAME, Bindings.STRING);
  49                 g.addLiteral(testRoot, L0.DatabaseManagement_HasVersionedId, null, L0.String, id, Bindings.STRING);
  50                 g.claim(rl, L0.ConsistsOf, testRoot);
  51             }
  52             String databaseId = g.getRelatedValue(testRoot, L0.DatabaseManagement_HasVersionedId);
  53             assertTrue(databaseId.equals(id));
  54         }
  55     }
  56 }