@Test
public void testGetPolarizabilitiyFactorForAtom_IAtomContainer_IAtom() throws Exception {

    Polarizability pol = new Polarizability();
    SmilesParser sp = new SmilesParser(DefaultChemObjectBuilder.getInstance());
    IAtomContainer mol = sp.parseSmiles("NCCN(C)(C)");
    double result = pol.getPolarizabilitiyFactorForAtom(mol, mol.getAtom(0));
    Assert.assertFalse(Double.isNaN(result));
    result = pol.getPolarizabilitiyFactorForAtom(mol, mol.getAtom(3));
    Assert.assertFalse(Double.isNaN(result));
}