public void WhenCusterMonitorStops_UnregisterNodeMessageIsSent()
{
Func <Barrier, bool> setBarrier = (b) =>
{
b.SignalAndWait();
return(true);
};
autoDiscoveryListener.Setup(m => m.StartBlockingListenMessages(It.IsAny <Action>(),
It.IsAny <CancellationToken>(),
It.Is <Barrier>(b => setBarrier(b))));
autoDiscoverySender.Setup(m => m.StartBlockingSendMessages(It.IsAny <CancellationToken>(),
It.Is <Barrier>(b => setBarrier(b))));
//
clusterMonitor.Start();
AsyncOp.Sleep();
clusterMonitor.Stop();
//
Func <IMessage, bool> isUnregistrationMessage = msg =>
{
if (msg.Equals(MessageIdentifier.Create <UnregisterNodeMessage>()))
{
var payload = msg.GetPayload <UnregisterNodeMessage>();
Assert.IsTrue(Unsafe.ArraysEqual(scaleOutAddress.Identity, payload.ReceiverNodeIdentity));
Assert.AreEqual(scaleOutAddress.Uri.ToSocketAddress(), payload.Uri);
return(true);
}
return(false);
};
autoDiscoverySender.Verify(m => m.EnqueueMessage(It.Is <IMessage>(msg => isUnregistrationMessage(msg))), Times.Once);
}
public bool Stop(HostControl hostControl)
{
if (_clusterMonitor.Role == NodeRole.StandAlone)
{
StopFeed();
}
else
{
_clusterMonitor.Stop();
}
return(true);
}
public void WhenClusterMonitorStarts_ClusterRoutesAreRequested()
{
Func <Barrier, bool> setBarrier = (b) =>
{
b.SignalAndWait();
return(true);
};
autoDiscoveryListener.Setup(m => m.StartBlockingListenMessages(It.IsAny <Action>(),
It.IsAny <CancellationToken>(),
It.Is <Barrier>(b => setBarrier(b))));
autoDiscoverySender.Setup(m => m.StartBlockingSendMessages(It.IsAny <CancellationToken>(),
It.Is <Barrier>(b => setBarrier(b))));
//
clusterMonitor.Start();
config.RouteDiscovery
.ClusterAutoDiscoveryStartDelay
.MultiplyBy(config.RouteDiscovery.ClusterAutoDiscoveryStartDelayMaxMultiplier)
.Sleep();
clusterMonitor.Stop();
//
Func <Message, bool> isRequestClusterRoutesMessage = (msg) =>
{
if (msg.Equals(MessageIdentifier.Create <RequestClusterMessageRoutesMessage>()))
{
var payload = msg.GetPayload <RequestClusterMessageRoutesMessage>();
Assert.True(Unsafe.ArraysEqual(scaleOutAddress.Identity, payload.RequestorNodeIdentity));
Assert.Equal(scaleOutAddress.Uri.ToSocketAddress(), payload.RequestorUri);
return(true);
}
return(false);
};
autoDiscoverySender.Verify(m => m.EnqueueMessage(It.Is <IMessage>(msg => isRequestClusterRoutesMessage(msg.As <Message>()))), Times.Once);
}
