Akka.Cluster.Tools.Tests.Singleton.ClusterSingletonManagerLeaveSpec.Leaving_ClusterSingletonManager_should_handover_to_new_instance C# (CSharp) Метод

        public void Leaving_ClusterSingletonManager_should_handover_to_new_instance()
        {
            Join(_first, _first);
            RunOn(() =>
            {

            }, _first);
            EnterBarrier("first-active");

            Join(_second, _first);
            Join(_third, _first);
            Within(TimeSpan.FromSeconds(10), () =>
            {
                AwaitAssert(() => Assert.Equal(3, Cluster.ReadView.State.Members.Count(m => m.Status == MemberStatus.Up)));
            });
            EnterBarrier("all-up");

            RunOn(() =>
            {
                Cluster.Leave(Node(_first).Address);
            }, _second);
            RunOn(() =>
            {
                ExpectMsg("stopped", TimeSpan.FromSeconds(10));
            }, _first);
            EnterBarrier("first-stopped");

            RunOn(() =>
            {
                var p = CreateTestProbe();
                var firstAddress = Node(_first).Address;
                p.Within(TimeSpan.FromSeconds(10), () =>
                {
                    p.AwaitAssert(() =>
                    {
                        _echoProxy.Value.Tell("hello2", p.Ref);
                        Assert.NotEqual(firstAddress, p.ExpectMsg<IActorRef>(TimeSpan.FromSeconds(1)).Path.Address);
                    });
                });
            }, _second, _third);
            EnterBarrier("handover-done");
        }
    }