@Test public void test1() throws Exception { InputStream fis = getClass().getResourceAsStream("../mappingFiles/test5.ttl"); JenaR2RMLMappingManager mm = JenaR2RMLMappingManager.getInstance(); Model m = ModelFactory.createDefaultModel(); m = m.read(fis, "testMapping", "TURTLE"); Collection<TriplesMap> coll = mm.importMappings(m); Assert.assertTrue(coll.size() == 1); Iterator<TriplesMap> it = coll.iterator(); while (it.hasNext()) { TriplesMap current = it.next(); SubjectMap s = current.getSubjectMap(); Template t = s.getTemplate(); Assert.assertTrue(t.getColumnName(0).contains("EMPNO")); LogicalTable table = current.getLogicalTable(); SQLBaseTableOrViewImpl ta = (SQLBaseTableOrViewImpl) table; Assert.assertTrue(ta.getTableName().contains("EMP2DEPT")); } }
@Test public void test() throws Exception { InputStream fis = getClass().getResourceAsStream("../mappingFiles/test25.ttl"); RDF4JR2RMLMappingManager mm = RDF4JR2RMLMappingManager.getInstance(); // Read the file into a model. RDFParser rdfParser = Rio.createParser(RDFFormat.N3); Model m = new LinkedHashModel(); rdfParser.setRDFHandler(new StatementCollector(m)); rdfParser.parse(fis, "testMapping"); Collection<TriplesMap> coll = mm.importMappings(m); Assert.assertTrue(coll.size() == 2); Iterator<TriplesMap> it = coll.iterator(); while (it.hasNext()) { TriplesMap current = it.next(); Iterator<PredicateObjectMap> pomit = current.getPredicateObjectMaps().iterator(); int cont = 0; while (pomit.hasNext()) { pomit.next(); cont++; } if (cont == 1) { // we are analyzing the TriplesMap2 SubjectMap s = current.getSubjectMap(); Iterator<GraphMap> gmit = s.getGraphMaps().iterator(); int conta = 0; while (gmit.hasNext()) { GraphMap g = gmit.next(); Assert.assertTrue(g.getConstant().contains("http://example.com/graph/sports")); conta++; } Assert.assertTrue(conta == 1); } else { // we are analyzing the TriplesMap1 Assert.assertTrue(cont == 2); pomit = current.getPredicateObjectMaps().iterator(); while (pomit.hasNext()) { PredicateObjectMap pom = pomit.next(); Iterator<GraphMap> gmit = pom.getGraphMaps().iterator(); int contt = 0; while (gmit.hasNext()) { GraphMap g = gmit.next(); boolean result = g.getConstant().contains("http://example.com/graph/practise"); boolean result1 = g.getConstant().contains("http://example.com/graph/students"); Assert.assertTrue(result || result1); contt++; } Assert.assertTrue(contt == 1); Iterator<RefObjectMap> romit = pom.getRefObjectMaps().iterator(); while (romit.hasNext()) { RefObjectMap rom = romit.next(); Assert.assertTrue(rom.getParentMap() != null); Iterator<Join> itjoin = rom.getJoinConditions().iterator(); int joincont = 0; while (itjoin.hasNext()) { itjoin.next(); joincont++; } Assert.assertTrue(joincont == 1); } } } } }