libsbml.SpeciesReference.getStoichiometry C# (CSharp) Method

        public double getStoichiometry()
        {
            double ret = libsbmlPINVOKE.SpeciesReference_getStoichiometry(swigCPtr);
            return ret;
        }

 public void test_L3_SpeciesReference_createWithNS()
 {
     XMLNamespaces xmlns = new  XMLNamespaces();
       xmlns.add( "http://www.sbml.org", "testsbml");
       SBMLNamespaces sbmlns = new  SBMLNamespaces(3,1);
       sbmlns.addNamespaces(xmlns);
       SpeciesReference sr = new  SpeciesReference(sbmlns);
       assertTrue( sr.getTypeCode() == libsbml.SBML_SPECIES_REFERENCE );
       assertTrue( sr.getMetaId() == "" );
       assertTrue( sr.getNotes() == null );
       assertTrue( sr.getAnnotation() == null );
       assertTrue( sr.getLevel() == 3 );
       assertTrue( sr.getVersion() == 1 );
       assertTrue( sr.getNamespaces() != null );
       assertTrue( sr.getNamespaces().getLength() == 2 );
       assertTrue( sr.getId() == "" );
       assertTrue( sr.getName() == "" );
       assertTrue( sr.getSpecies() == "" );
       assertEquals( true, isnan(sr.getStoichiometry()) );
       assertTrue( sr.getConstant() == false );
       assertEquals( false, sr.isSetId() );
       assertEquals( false, sr.isSetName() );
       assertEquals( false, sr.isSetSpecies() );
       assertEquals( false, sr.isSetStoichiometry() );
       assertEquals( false, sr.isSetConstant() );
       sr = null;
 }