public void Want_Unwant() { var bitswap = new Bitswap { Swarm = new Swarm { LocalPeer = self } }; var cid = new DagNode(Encoding.UTF8.GetBytes("BitswapTest unknown block")).Id; var cancel = new CancellationTokenSource(); var task = bitswap.Want(cid, self.Id, cancel.Token); CollectionAssert.Contains(bitswap.PeerWants(self.Id).ToArray(), cid); bitswap.Unwant(cid); Assert.IsTrue(task.IsCanceled); CollectionAssert.DoesNotContain(bitswap.PeerWants(self.Id).ToArray(), cid); }