def delete_dummy(self, context, id):
        try:
            svc_type_id = self.dummys[id]['service_type']
            del self.dummys[id]
            self.svctype_mgr.decrease_service_type_refcount(context,
                                                            svc_type_id)
        except __HOLE__:
            raise exceptions.NotFound()
dataset/ETHPy150Open openstack/neutron/neutron/tests/unit/dummy_plugin.py/DummyServicePlugin.delete_dummy