def test_bzpoptimed_on_set_update(self) -> None:
new = (b'x', time() + 0.5)
def _add() -> None:
sleep(0.25)
self.r.r.zadd('queue', {new[0]: new[1]})
thread = Thread(target=_add)
thread.start()
member = bzpoptimed(self.r.r, 'queue')
thread.join()
self.assertEqual(member, new)
def test_bzpoptimed_empty_set(self) -> None:
member = bzpoptimed(self.r.r, 'queue', timeout=0.25)
self.assertIsNone(member)
def test_bzpoptimed_future_member(self) -> None:
members = self.make_queue(time() + 0.25)
member = bzpoptimed(self.r.r, 'queue')
self.assertEqual(member, members[0])