public void LivenessTransportActor_should_crash_when_Stop_or_Go_failure()
{
var testTransport = new TestStatusTransport(new TestStatusTransportSettings(false, false, TimeSpan.Zero));
var fakeLiveness = CreateTestProbe("liveness");
var transportActor =
Sys.ActorOf(Props.Create(() => new LivenessTransportActor(testTransport, fakeLiveness)));
fakeLiveness.ExpectMsg <SubscribeToLiveness>();
// we expect the LivenessTransportActor to throw this exception
EventFilter.Exception <ProbeUpdateException>().ExpectOne(() =>
{
fakeLiveness.Reply(new LivenessStatus(true));
AwaitCondition(() => testTransport.SystemCalls.Count == 2 &&
testTransport.SystemCalls[0] == TestStatusTransport.TransportCall.Go);
});
// actor should crash and restart here
fakeLiveness.ExpectMsg <SubscribeToLiveness>();
// should throw second exception when we try to change status again
EventFilter.Exception <ProbeUpdateException>().ExpectOne(() =>
{
fakeLiveness.Reply(new LivenessStatus(false));
AwaitCondition(() => testTransport.SystemCalls.Count == 4 &&
testTransport.SystemCalls.Count(x =>
x == TestStatusTransport.TransportCall.Go) == 1 &&
testTransport.SystemCalls.Count(
x => x == TestStatusTransport.TransportCall.Stop) == 3);
});
}
public void LivenessTransportActor_should_send_Stop_when_terminated()
{
var testTransport = new TestStatusTransport(new TestStatusTransportSettings(true, true, TimeSpan.Zero));
var fakeLiveness = CreateTestProbe("liveness");
var transportActor =
Sys.ActorOf(Props.Create(() => new LivenessTransportActor(testTransport, fakeLiveness)));
fakeLiveness.ExpectMsg <SubscribeToLiveness>();
Watch(transportActor);
Sys.Stop(transportActor);
ExpectTerminated(transportActor);
AwaitCondition(() => testTransport.SystemCalls.Count == 1 &&
testTransport.SystemCalls[0] == TestStatusTransport.TransportCall.Stop);
}
public void LivenessTransportActor_should_process_Go_and_Stop_successfully()
{
var testTransport = new TestStatusTransport(new TestStatusTransportSettings(true, true, TimeSpan.Zero));
var fakeLiveness = CreateTestProbe("liveness");
var transportActor =
Sys.ActorOf(Props.Create(() => new LivenessTransportActor(testTransport, fakeLiveness)));
fakeLiveness.ExpectMsg <SubscribeToLiveness>();
fakeLiveness.Reply(new LivenessStatus(true));
AwaitCondition(() => testTransport.SystemCalls.Count == 1 &&
testTransport.SystemCalls[0] == TestStatusTransport.TransportCall.Go);
fakeLiveness.Reply(new LivenessStatus(false));
AwaitCondition(() => testTransport.SystemCalls.Count == 2 &&
testTransport.SystemCalls[1] == TestStatusTransport.TransportCall.Stop);
}
public void LivenessTransportActor_should_crash_when_Timedout()
{
var testTransport =
new TestStatusTransport(new TestStatusTransportSettings(true, true, TimeSpan.FromSeconds(1.5)));
var fakeLiveness = CreateTestProbe("liveness");
var transportActor =
Sys.ActorOf(Props.Create(() => new LivenessTransportActor(testTransport, fakeLiveness)));
fakeLiveness.ExpectMsg <SubscribeToLiveness>();
fakeLiveness.Reply(new LivenessStatus(true));
AwaitCondition(() => testTransport.SystemCalls.Count == 2 &&
testTransport.SystemCalls[0] == TestStatusTransport.TransportCall.Go);
fakeLiveness.ExpectMsg <SubscribeToLiveness>();
fakeLiveness.Reply(new LivenessStatus(false));
AwaitCondition(() => testTransport.SystemCalls.Count == 4 &&
testTransport.SystemCalls.Count(x => x == TestStatusTransport.TransportCall.Go) == 1 &&
testTransport.SystemCalls.Count(x => x == TestStatusTransport.TransportCall.Stop) ==
3);
}
