def test_species_symmetry_number_is_not_molecule_symmetry_number(self): """ Tests that the species symmetry number can be different from the molecule symmetry number This molecule's resonance isomer hybrid should return more symmetry than the base molecule object. """ molecule = Molecule().from_smiles('C[CH]C=CC') species = Species(molecule=[molecule]) self.assertEqual(molecule.get_symmetry_number() * 2, species.get_symmetry_number())