libsbml.Model.createAssignmentRule C# (CSharp) Method

        public AssignmentRule createAssignmentRule()
        {
            IntPtr cPtr = libsbmlPINVOKE.Model_createAssignmentRule(swigCPtr);
            AssignmentRule ret = (cPtr == IntPtr.Zero) ? null : new AssignmentRule(cPtr, false);
            return ret;
        }

 public void test_AssignmentRule_parent_create()
 {
     Model m = new Model(2,4);
       AssignmentRule r = m.createAssignmentRule();
       ListOf lo = m.getListOfRules();
       assertTrue( lo == m.getRule(0).getParentSBMLObject() );
       assertTrue( lo == r.getParentSBMLObject() );
       assertTrue( m == lo.getParentSBMLObject() );
 }