@Test
public void testCalculateKJMeanMolecularPolarizability() throws Exception {

    double testResult = 2.61;
    Polarizability pol = new Polarizability();
    SmilesParser sp = new SmilesParser(DefaultChemObjectBuilder.getInstance());
    IAtomContainer mol = sp.parseSmiles("C");
    double result = pol.calculateKJMeanMolecularPolarizability(mol);
    Assert.assertEquals(testResult, result, 0.01);
}