def test_remove_shard(self): shard = rcluster.shard.Shard(0) shard_id = shard.add_shard("localhost", 6380, 0) shard.remove_shard(shard_id) self.assertFalse( shard.is_shard_alive(shard_id), "Removed shard is alive.", )
def test_fault_tolerance_2_shards_2_replicas_1_fault(self): shard = rcluster.shard.Shard(0) shard.replicaness = 2 shard.add_shard("localhost", 6380, 0) shard2_id = shard.add_shard("localhost", 6381, 0) key, data = self._key(), os.urandom(32) shard.set(key, data) shard.remove_shard(shard2_id) self.assertEqual(data, shard.get(key), "Data is not read.")