tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getAssertedStatements/GetAssertedStatementsTest5.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 GetAssertedStatementsTest5 extends WriteReadTest {
  27
  28     private Resource type;
  29     private Resource type2;
  30     private Resource type3;
  31     private Resource named1;
  32     private Resource named2;
  33     private Resource named3;
  34     private Resource named4;
  35     private Resource named5;
  36     private Resource named6;
  37
  38         @Override
  39         protected void write(WriteGraph graph) throws DatabaseException {
  40
  41         type2 = graph.newResource();
  42         graph.claim(type2, L0.Inherits, L0.Entity);
  43         type3 = graph.newResource();
  44         graph.claim(type3, L0.Inherits, L0.Entity);
  45         type = graph.newResource();
  46         graph.claim(type, L0.Inherits, type2);
  47         graph.claim(type, L0.Inherits, type3);
  48
  49         named1 = Writes.named(graph, UUID.randomUUID().toString());
  50         named2 = Writes.named(graph, UUID.randomUUID().toString());
  51         named3 = Writes.named(graph, UUID.randomUUID().toString());
  52         named4 = Writes.named(graph, UUID.randomUUID().toString());
  53         named5 = Writes.named(graph, UUID.randomUUID().toString());
  54         named6 = Writes.named(graph, UUID.randomUUID().toString());
  55
  56         graph.claim(type, L0.Asserts, Writes.assertion(graph, L0.ConsistsOf, named1));
  57         graph.claim(type, L0.Asserts, Writes.assertion(graph, L0.ConsistsOf, named2));
  58         graph.claim(type2, L0.Asserts, Writes.assertion(graph, L0.ConsistsOf, named3));
  59         graph.claim(type2, L0.Asserts, Writes.assertion(graph, L0.ConsistsOf, named4));
  60         graph.claim(type3, L0.Asserts, Writes.assertion(graph, L0.ConsistsOf, named5));
  61         graph.claim(type3, L0.Asserts, Writes.assertion(graph, L0.ConsistsOf, named6));
  62
  63         }
  64
  65         @Override
  66         protected void read(ReadGraph graph) throws DatabaseException {
  67         Collection<Statement> results = graph.getAssertedStatements(type, L0.ConsistsOf);
  68         assertNotNull("Null not allowed", results);
  69         assertTrue(Tests.contains(results, L0.ConsistsOf, named1));
  70         assertTrue(Tests.contains(results, L0.ConsistsOf, named2));
  71         assertTrue(Tests.contains(results, L0.ConsistsOf, named3));
  72         assertTrue(Tests.contains(results, L0.ConsistsOf, named4));
  73         assertTrue(Tests.contains(results, L0.ConsistsOf, named5));
  74         assertTrue(Tests.contains(results, L0.ConsistsOf, named6));
  75         assertTrue(results.size() == 6);
  76         }
  77 }