def METHOD_NAME(self):
    """
    Test with use_fragment
    """
    featurizer = RDKitDescriptors(use_fragment=False)
    descriptors = featurizer(self.smiles)
    assert descriptors.shape == (1, len(featurizer.reqd_properties))
    assert len(featurizer.reqd_properties) < self.all_desc_count
    exact_mol_wt_index = list(
        featurizer.reqd_properties).index('ExactMolWt')
    assert np.allclose(descriptors[0, exact_mol_wt_index], 180, atol=0.1)