public void test_StoichiometryMath_parent_add()
{
StoichiometryMath m = new StoichiometryMath(2,4);
SpeciesReference sr = new SpeciesReference(2,4);
sr.setStoichiometryMath(m);
m = null;
assertTrue( sr == sr.getStoichiometryMath().getParentSBMLObject() );
sr = null;
}