tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getPredicates/GetPredicatesTest2.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.getPredicates;
  13
  14 import java.util.Collection;
  15 import java.util.UUID;
  16
  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.annotation.Fails;
  22 import org.simantics.db.testing.base.WriteReadTest;
  23 import org.simantics.db.tests.common.Writes;
  24
  25 @Fails
  26 public class GetPredicatesTest2 extends WriteReadTest {
  27
  28     private Resource type;
  29     private Resource type2;
  30
  31         @Override
  32         protected void write(WriteGraph graph) throws DatabaseException {
  33
  34         //Create first resource and give it a name
  35         type = graph.newResource();
  36         graph.claim(type, L0.Inherits, L0.Entity);
  37         graph.claim(type, L0.HasName, Writes.string(graph, UUID.randomUUID().toString()));
  38
  39         //Create second resource and give it a name
  40         type2 = graph.newResource();
  41         graph.claim(type2, L0.HasName, Writes.string(graph, UUID.randomUUID().toString()));
  42
  43         //second resource inherits from first resource
  44         graph.claim(type, L0.Inherits, type2);
  45
  46         }
  47
  48         @Override
  49     protected void read(ReadGraph graph) throws DatabaseException {
  50         Collection<Resource> result = graph.getPredicates(type);
  51         assertNotNull("Null not allowed", result);
  52         int size = result.size();
  53         assertTrue("Wrong number of predicates: " + size,
  54                         (size == 7));
  55         //assertTrue(Tests.contains(predicates));
  56         //assertTrue(Tests.contains(predicates, L0.SupertypeOf, named2));
  57     }
  58 }