def test_worker_ttl(redis):
"""Worker ttl."""
w = Worker([])
yield from w.register_birth()
[worker_key] = yield from redis.smembers(Worker.redis_workers_keys)
assert (yield from redis.ttl(worker_key))
yield from w.register_death()
def test_worker_sets_death():
"""Ensure worker correctly sets worker death date."""
q = Queue()
w = Worker([q])
yield from w.register_death()
death_date = yield from w.death_date
assert death_date
assert type(death_date).__name__ == 'datetime'
