def test_add_blacklist_item(self): base_path = os.path.join('..', 'test_files', 'face_models') face_rec_data = os.path.abspath(os.path.join(base_path, 'face_rec_data')) params = {c.GLOBAL_FACE_REC_DATA_DIR_PATH_KEY: face_rec_data} item = 'Al_telefono' fm = FaceModels(params) fm.add_blacklist_item(item) blacklist = fm.get_blacklist() self.assertIn(item, blacklist)