public void testBNodeSupport(){
log.info(" --- testBNodeSupport ---");
String testName = "bnode";
IndexingConfig config = new IndexingConfig(CONFIG_ROOT+File.separatorChar+testName,
CONFIG_ROOT+'/'+testName){};
EntityDataIterable iterable = config.getDataIterable();
assertNotNull(iterable);
assertEquals(iterable.getClass(), RdfIndexingSource.class);
assertTrue(iterable.needsInitialisation());
iterable.initialise();
//((RdfIndexingSource)iterable).debug();
EntityDataIterator it = iterable.entityDataIterator();
long count = 0;
while(it.hasNext()){
String entity = it.next();
log.info("validate Entity "+entity);
assertNotNull(entity);