public void shouldTestOWLParserFactoryRegistry() throws Exception {
   OWLParserFactoryRegistry testSubject0 = OWLParserFactoryRegistry.getInstance();
   OWLParserFactoryRegistry result0 = OWLParserFactoryRegistry.getInstance();
   testSubject0.clearParserFactories();
   List<OWLParserFactory> result1 = testSubject0.getParserFactories();
   testSubject0.registerParserFactory(mock(OWLParserFactory.class));
   testSubject0.unregisterParserFactory(mock(OWLParserFactory.class));
   String result2 = testSubject0.toString();
 }
 /**
  * Gets a list of parsers that this factory uses when it tries to create an ontology from a
  * concrete representation.
  */
 public List<OWLParser> getParsers() {
   List<OWLParser> parsers = new ArrayList<OWLParser>();
   List<OWLParserFactory> factories = OWLParserFactoryRegistry.getInstance().getParserFactories();
   for (OWLParserFactory factory : factories) {
     OWLParser parser = factory.createParser(getOWLOntologyManager());
     parser.setOWLOntologyManager(getOWLOntologyManager());
     parsers.add(parser);
   }
   return new ArrayList<OWLParser>(parsers);
 }