Akka.Cluster.Tools.Tests.MultiNode.Singleton.ClusterSingletonManagerStartupSpec.Startup_of_ClusterSingleton_should_be_quick C# (CSharp) Метод

        public void Startup_of_ClusterSingleton_should_be_quick()
        {
            Join(_config.First, _config.First);
            Join(_config.Second, _config.First);
            Join(_config.Third, _config.First);

            Within(TimeSpan.FromSeconds(7), () =>
            {
                AwaitAssert(() =>
                {
                    var members = Cluster.ReadView.State.Members;
                    Assert.Equal(3, members.Count);
                    members.All(c => c.Status == MemberStatus.Up).Should().BeTrue();
                });
            });
            EnterBarrier("all-up");

            // the singleton instance is expected to start "instantly"
            EchoProxy.Value.Tell("hello");
            ExpectMsg<IActorRef>(TimeSpan.FromSeconds(3));

            EnterBarrier("done");
        }