tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getPrincipalTypes/GetPrincipalTypesTest2.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.getPrincipalTypes;
  13
  14 import java.util.Collection;
  15
  16 import org.simantics.db.ReadGraph;
  17 import org.simantics.db.Resource;
  18 import org.simantics.db.WriteGraph;
  19 import org.simantics.db.exception.DatabaseException;
  20 import org.simantics.db.testing.base.WriteReadTest;
  21
  22 public class GetPrincipalTypesTest2 extends WriteReadTest {
  23
  24     private Resource type1;
  25     private Resource type2;
  26     private Resource type3;
  27     private Resource instance1;
  28
  29         @Override
  30         protected void write(WriteGraph graph) throws DatabaseException {
  31
  32         type1 = graph.newResource();
  33         graph.claim(type1, L0.Inherits, L0.Entity);
  34         type2 = graph.newResource();
  35         graph.claim(type2, L0.Inherits, L0.Entity);
  36         type3 = graph.newResource();
  37         //graph.claim(type3, L0.Inherits, L0.Entity);
  38
  39         graph.claim(type3, L0.Inherits, type1);
  40         graph.claim(type3, L0.Inherits, type2);
  41         instance1 = graph.newResource();
  42         graph.claim(instance1, L0.InstanceOf, type3);
  43         }
  44
  45         @Override
  46     protected void read(ReadGraph graph) throws DatabaseException {
  47         Collection<Resource> result = graph.getPrincipalTypes(instance1);
  48         assertNotNull("Null not allowed", result);
  49         int resultsSize = result.size();
  50         assertTrue("Null results.", (result != null));
  51         assertTrue("Wrong types", (result.contains(type3)));
  52         assertTrue("Wrong number of results: " + resultsSize,
  53                         (resultsSize == 1));
  54     }
  55         /*
  56         @Override
  57     protected void read(ReadGraph graph) throws DatabaseException {
  58
  59         Collection<Resource> results = graph.getSupertypes(instance1);
  60         int resultsSize = results.size();
  61         assertTrue("Null results.", (results != null));
  62         System.out.println(results.contains(L0.Entity) + " " + results.contains(type3)+
  63                         " " + results.contains(type1) + " " + results.contains(type2));
  64         //Collection<Resource> labels = graph.getObjects(type3, L0.HasLabel);
  65         //assertTrue("Wrong type" + labels.toArray()[0], results.contains(type1));
  66         assertTrue("Wrong number of results: " + resultsSize,
  67                         (resultsSize == 2));
  68         //assertTrue(Tests.contains(statements, L0.SupertypeOf, named1));
  69         //assertTrue(Tests.contains(statements, L0.SupertypeOf, named2));
  70
  71
  72     }
  73     */
  74
  75 }