public void InitMessageHandling()
{
var sequencerCreator = Substitute.For <Func <FibonacciState, IFibonacciSequence> >();
var fcm = new FibonacciDistributedSequencesManager(0, sequencerCreator, FS, SS);
fcm.Init();
fcm.InPort.Post(new FibonacciDistributedSequencesManager.UpdateMessage {
SequenceId = 5, State = FS
});
Assert.That(fcm.OutPort.ReceiveWithTimeout(), Is.EqualTo(new FibonacciDistributedSequencesManager.UpdateMessage {
SequenceId = 5, State = SS
}));
Assert.That(fcm.Count, Is.EqualTo(1));
sequencerCreator.Received().Invoke(new FibonacciState(1));
fcm.InPort.Post(new FibonacciDistributedSequencesManager.UpdateMessage {
SequenceId = 2, State = FS
});
Assert.That(fcm.OutPort.ReceiveWithTimeout(), Is.EqualTo(new FibonacciDistributedSequencesManager.UpdateMessage {
SequenceId = 2, State = SS
}));
Assert.That(fcm.Count, Is.EqualTo(2));
sequencerCreator.Received(2).Invoke(new FibonacciState(1));
}
public void Integration()
{
Func <FibonacciState, IFibonacciSequence> seqCreator = s => new FibonacciSkipOneSequence(s);
var agent1 = new FibonacciDistributedSequencesManager(2, seqCreator, FS, SS);
var agent2 = new FibonacciDistributedSequencesManager(0, seqCreator, FS, SS);
var messageLog = new List <FibonacciDistributedSequencesManager.UpdateMessage>();
var logBlock1 = new TransformBlock <FibonacciDistributedSequencesManager.UpdateMessage, FibonacciDistributedSequencesManager.UpdateMessage>(
ue => { lock (messageLog) {
messageLog.Add(ue); return(ue);
} });
agent1.OutPort.LinkTo(logBlock1);
logBlock1.LinkTo(agent2.InPort);
var logBlock2 = new TransformBlock <FibonacciDistributedSequencesManager.UpdateMessage, FibonacciDistributedSequencesManager.UpdateMessage>(
ue => { lock (messageLog) {
messageLog.Add(ue); return(ue);
} });
agent2.OutPort.LinkTo(logBlock2);
logBlock2.LinkTo(agent1.InPort);
agent1.Init();
agent2.Init();
Thread.Sleep(4000);
Assert.That(messageLog.ToArray().Where(ue => ue.SequenceId == 1).Select(ue => ue.State.Value).Take(8).ToList(),
Is.EqualTo(new[] { 0, 1, 1, 2, 3, 5, 8, 13 }));
Assert.That(messageLog.ToArray().Where(ue => ue.SequenceId == 2).Select(ue => ue.State.Value).Take(8).ToList(),
Is.EqualTo(new[] { 0, 1, 1, 2, 3, 5, 8, 13 }));
}
public void UpdateMessageHandling()
{
var sequencer1 = Substitute.For <IFibonacciSequence>();
sequencer1.Next(Arg.Any <FibonacciState>()).Returns(new FibonacciState(100));
var sequencer2 = Substitute.For <IFibonacciSequence>();
sequencer2.Next(Arg.Any <FibonacciState>()).Returns(new FibonacciState(1000));
var sequencerCreator = Substitute.For <Func <FibonacciState, IFibonacciSequence> >();
sequencerCreator.Invoke(Arg.Any <FibonacciState>()).Returns(sequencer1, sequencer2);
var fcm = new FibonacciDistributedSequencesManager(2, sequencerCreator, FS, SS);
fcm.Init();
//Flush initial messages
fcm.OutPort.Receive();
fcm.OutPort.Receive();
fcm.InPort.Post(new FibonacciDistributedSequencesManager.UpdateMessage {
SequenceId = 1, State = new FibonacciState(50)
});
Assert.That(fcm.OutPort.ReceiveWithTimeout(), Is.EqualTo(new FibonacciDistributedSequencesManager.UpdateMessage {
SequenceId = 1, State = new FibonacciState(100)
}));
sequencer1.Received().Next(new FibonacciState(50));
fcm.InPort.Post(new FibonacciDistributedSequencesManager.UpdateMessage {
SequenceId = 2, State = new FibonacciState(500)
});
Assert.That(fcm.OutPort.ReceiveWithTimeout(), Is.EqualTo(new FibonacciDistributedSequencesManager.UpdateMessage {
SequenceId = 2, State = new FibonacciState(1000)
}));
sequencer2.Received().Next(new FibonacciState(500));
}
