crdt: tests: set dht mode to server in tests

clusterhost.go

@@ -131,7 +131,6 @@ func newDHT(ctx context.Context, h host.Host, store datastore.Datastore, extraop
 		dht.NamespacedValidator("pk", record.PublicKeyValidator{}),
 		dht.NamespacedValidator("ipns", ipns.Validator{KeyBook: h.Peerstore()}),
 		dht.Concurrency(10),
-		dht.Mode(dht.ModeAuto),
 	}
 
 	opts = append(opts, extraopts...)

consensus/crdt/consensus_test.go

@@ -48,6 +48,7 @@ func makeTestingHost(t *testing.T) (host.Host, *pubsub.PubSub, *dht.IpfsDHT) {
 		dht.Concurrency(10),
 		dht.RoutingTableRefreshPeriod(200*time.Millisecond),
 		dht.RoutingTableRefreshQueryTimeout(100*time.Millisecond),
+		dht.Mode(dht.ModeServer),
 	)
 	if err != nil {
 		h.Close()