def test_typeSecurity(self):
        """
        Test for type-level security of serialization.
        """
        taster = jelly.SecurityOptions()
        dct = jelly.jelly({})
        self.assertRaises(jelly.InsecureJelly, jelly.unjelly, dct, taster)

        Test for type-level security of serialization.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/spread/test/test_jelly.py