libsbmlcs.Model.createSpeciesType C# (CSharp) Method

        public SpeciesType createSpeciesType()
        {
            IntPtr cPtr = libsbmlPINVOKE.Model_createSpeciesType(swigCPtr);
            SpeciesType ret = (cPtr == IntPtr.Zero) ? null : new SpeciesType(cPtr, false);
            return ret;
        }

 public void test_SpeciesType_ancestor_create()
 {
     Model m = new Model(2,4);
       SpeciesType st = m.createSpeciesType();
       ListOf lo = m.getListOfSpeciesTypes();
       assertTrue( st.getAncestorOfType(libsbml.SBML_MODEL) == m );
       assertTrue( st.getAncestorOfType(libsbml.SBML_LIST_OF) == lo );
       assertTrue( st.getAncestorOfType(libsbml.SBML_DOCUMENT) == null );
       assertTrue( st.getAncestorOfType(libsbml.SBML_EVENT) == null );
       SpeciesType obj = m.getSpeciesType(0);
       assertTrue( obj.getAncestorOfType(libsbml.SBML_MODEL) == m );
       assertTrue( obj.getAncestorOfType(libsbml.SBML_LIST_OF) == lo );
       assertTrue( obj.getAncestorOfType(libsbml.SBML_DOCUMENT) == null );
       assertTrue( obj.getAncestorOfType(libsbml.SBML_EVENT) == null );
 }