tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getAssertedStatements/GetAssertedStatementsTest6.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.getAssertedStatements;
  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.Statement;
  20 import org.simantics.db.WriteGraph;
  21 import org.simantics.db.exception.DatabaseException;
  22 import org.simantics.db.testing.base.WriteReadTest;
  23 import org.simantics.db.testing.common.Tests;
  24 import org.simantics.db.tests.common.Writes;
  25
  26 public class GetAssertedStatementsTest6 extends WriteReadTest {
  27
  28     private Resource type;
  29     private Resource type2;
  30     private Resource type3;
  31     private Resource named1;
  32
  33         @Override
  34         protected void write(WriteGraph graph) throws DatabaseException {
  35
  36         type2 = graph.newResource();
  37         graph.claim(type2, L0.Inherits, L0.Entity);
  38         type3 = graph.newResource();
  39         graph.claim(type3, L0.Inherits, L0.Entity);
  40         type = graph.newResource();
  41         graph.claim(type, L0.Inherits, type2);
  42         graph.claim(type, L0.Inherits, type3);
  43
  44         named1 = Writes.named(graph, UUID.randomUUID().toString());
  45
  46         graph.claim(type, L0.Asserts, Writes.assertion(graph, L0.ConsistsOf, named1));
  47         graph.claim(type2, L0.Asserts, Writes.assertion(graph, L0.ConsistsOf, named1));
  48         graph.claim(type3, L0.Asserts, Writes.assertion(graph, L0.ConsistsOf, named1));
  49
  50         }
  51
  52         @Override
  53         protected void read(ReadGraph graph) throws DatabaseException {
  54         Collection<Statement> result = graph.getAssertedStatements(type, L0.ConsistsOf);
  55         assertNotNull("Null not allowed", result);
  56         assertTrue(Tests.contains(result, type, L0.ConsistsOf, named1));
  57 //        assertTrue(Tests.contains(result, type2, L0.ConsistsOf, named1));
  58 //        assertTrue(Tests.contains(result, type3, L0.ConsistsOf, named1));
  59         assertTrue(result.size() == 1);
  60         }
  61
  62 }