def METHOD_NAME(self):
    # instantiate a zeroconf instance
    zc = Zeroconf(interfaces=['127.0.0.1'])
    # create a bunch of servers
    type_ = "_my-service._tcp.local."
    name = 'a wonderful service'
    server_count = 300
    self.generate_many_hosts(zc, type_, name, server_count)
    # verify that name changing works
    self.verify_name_change(zc, type_, name, server_count)
    zc.close()