public void test_StoichiometryMath_ancestor_add()
{
StoichiometryMath m = new StoichiometryMath(2,4);
SpeciesReference sr = new SpeciesReference(2,4);
sr.setStoichiometryMath(m);
m = null;
StoichiometryMath obj = sr.getStoichiometryMath();
assertTrue( obj.getAncestorOfType(libsbml.SBML_SPECIES_REFERENCE) == sr );
assertTrue( obj.getAncestorOfType(libsbml.SBML_MODEL) == null );
assertTrue( obj.getAncestorOfType(libsbml.SBML_DOCUMENT) == null );
sr = null;
}