public void test_internal_consistency_check_99904_speciesRef()
 {
     SBMLDocument d = new SBMLDocument(2,4);
       long errors;
       SpeciesReference sr = new SpeciesReference(2,4);
       d.setLevelAndVersion(1,2,false);
       Model m = d.createModel();
       Compartment c = m.createCompartment();
       c.setId("c");
       Species s = m.createSpecies();
       s.setId("s");
       s.setCompartment("c");
       Reaction r = m.createReaction();
       r.setId("r");
       sr.setSpecies("s");
       sr.setMetaId("mmm");
       r.addProduct(sr);
       errors = d.checkInternalConsistency();
       assertTrue( errors == 1 );
       assertTrue( d.getError(0).getErrorId() == 21101 );
       d = null;
 }