libsbml.Constraint.setMath C# (CSharp) Method

        public int setMath(ASTNode math)
        {
            int ret = libsbmlPINVOKE.Constraint_setMath(swigCPtr, ASTNode.getCPtr(math));
            return ret;
        }

 public void test_Constraint()
 {
     Constraint c = new Constraint(2,4);
       assertEquals( false, (c.hasRequiredElements()) );
       c.setMath(libsbml.parseFormula("a+b"));
       assertEquals( true, c.hasRequiredElements() );
       c = null;
 }