public async Task CircuitBreaker_must_publish_ServiceNormal_once_on_event_stream_when_closed()
{
Sys.EventStream.Subscribe(probe.Ref, typeof(ServiceEvent));
breaker.Tell(ServiceEvent.Failed(LogId, 1, TestLogFailureException));
probe.FishForMessage(msg => msg is ServiceEvent e && e.Type == ServiceEvent.EventType.ServiceFailed);
breaker.Tell(ServiceEvent.Normal(LogId));
probe.ExpectMsg(ServiceEvent.Normal(LogId));
breaker.Tell(ServiceEvent.Normal(LogId));
probe.ExpectNoMsg(300.Milliseconds());
}
public async Task CircuitBreaker_must_close_again_after_service_success()
{
breaker.Tell(ServiceEvent.Failed(LogId, 1, TestLogFailureException));
try
{
await breaker.Ask("a", Timeout);
}
catch (AggregateException e) when(e.Flatten().InnerException is EventLogUnavailableException)
{
// as expected
}
breaker.Tell(ServiceEvent.Normal(LogId));
(await breaker.Ask("a", Timeout)).Should().Be("re-a");
}
