@abc.abstractmethod
    def disable(self, retain_port=False):
Test successful hook deletion.
dataset/ETHPy150Open openstack/neutron/neutron/agent/linux/dhcp.py/DhcpBase.disable--crossover with--dataset/ETHPy150Open mitodl/orcoursetrion/orcoursetrion/tests/test_github.py/TestGithub.test_delete_hook_success