@Test
public void test() throws Exception {
InputStream fis = getClass().getResourceAsStream("../mappingFiles/test17.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();
Iterator<PredicateObjectMap> iter = current.getPredicateObjectMaps().iterator();
while (iter.hasNext()) {
PredicateObjectMap pom = iter.next();
int cont = 0;
Iterator<PredicateMap> ii = pom.getPredicateMaps().iterator();
while (ii.hasNext()) {
ii.next();
cont++;
}
Assert.assertTrue(cont == 2);
}
}
}
@Test
public void test2() 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();
Iterator<PredicateObjectMap> pomit = current.getPredicateObjectMaps().iterator();
PredicateObjectMap pom = pomit.next();
Iterator<PredicateMap> pmit = pom.getPredicateMaps().iterator();
while (pmit.hasNext()) {
PredicateMap p = pmit.next();
boolean first = p.getConstant().contains("department");
Assert.assertTrue(first);
}
Iterator<ObjectMap> omit = pom.getObjectMaps().iterator();
while (omit.hasNext()) {
ObjectMap o = omit.next();
boolean first = o.getTemplate().getColumnName(0).contains("DEPTNO");
Assert.assertTrue(first);
}
}
}
@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);
}
}
}
}
}