Akka.Cluster.Tests.ClusterDomainEventPublisherSpec.ClusterDomainEventPublisher_must_publish_seen_changed C# (CSharp) Method

        public void ClusterDomainEventPublisher_must_publish_seen_changed()
        {
            var subscriber = CreateTestProbe();
            _publisher.Tell(new InternalClusterAction.Subscribe(subscriber.Ref, ClusterEvent.SubscriptionInitialStateMode.InitialStateAsSnapshot, ImmutableHashSet.Create(typeof(ClusterEvent.SeenChanged))));
            subscriber.ExpectMsg<ClusterEvent.CurrentClusterState>();
            _publisher.Tell(new InternalClusterAction.PublishChanges(g2));
            subscriber.ExpectMsg<ClusterEvent.SeenChanged>();
            subscriber.ExpectNoMsg(TimeSpan.FromMilliseconds(500));
            _publisher.Tell(new InternalClusterAction.PublishChanges(g3));
            subscriber.ExpectMsg<ClusterEvent.SeenChanged>();
            subscriber.ExpectNoMsg(TimeSpan.FromMilliseconds(500));
        }