public void Given_a_mailbox_with_no_actor_attached_When_enqueing_Then_no_action_is_scheduled()
{
var receiver = A.Fake <ActorRef>();
var sender = A.Fake <ActorRef>();
var scheduler = A.Fake <IScheduler>();
var mailbox = new TestableMailbox(scheduler);
mailbox.Enqueue(new Envelope(receiver, "message", sender));
A.CallTo(() => scheduler.Schedule(A <Action> .Ignored)).MustNotHaveHappened();
}
public void When_enqueing_second_without_mailbox_has_processed_first_message_Then_no_extra_action_is_scheduled()
{
var receiver = A.Fake <ActorRef>();
var sender = A.Fake <ActorRef>();
var scheduler = A.Fake <IScheduler>();
var mailbox = new TestableMailbox(scheduler);
mailbox.SetActor(A.Fake <InternalActorRef>());
mailbox.Enqueue(new Envelope(receiver, "first message", sender));
mailbox.Enqueue(new Envelope(receiver, "second message", sender));
A.CallTo(() => scheduler.Schedule(A <Action> .Ignored)).MustHaveHappened(Repeated.Exactly.Once);
}
public void When_enqueing_first_time_Then_an_action_is_scheduled()
{
var receiver = A.Fake <ActorRef>();
var sender = A.Fake <ActorRef>();
var scheduler = A.Fake <IScheduler>();
var mailbox = new TestableMailbox(scheduler);
mailbox.SetActor(A.Fake <InternalActorRef>());
mailbox.Enqueue(new Envelope(receiver, "message", sender));
A.CallTo(() => scheduler.Schedule(A <Action> .Ignored)).MustHaveHappened(Repeated.Exactly.Once);
}
public void Given_two_messages_in_mailbox_When_scheduled_Then_both_messages_are_processed()
{
var receiver = A.Fake <ActorRef>();
var sender = A.Fake <ActorRef>();
var scheduler = new ManuallySyncronousScheduler();
var mailbox = new TestableMailbox(scheduler);
mailbox.SetActor(A.Fake <InternalActorRef>());
mailbox.Enqueue(new Envelope(receiver, "first message", sender));
mailbox.Enqueue(new Envelope(receiver, "second message", sender));
scheduler.ExecuteAll();
var handledMessages = mailbox.HandledMessages.Select(e => e.Message as string).ToList();
handledMessages.Count.Should().Be(2);
handledMessages[0].Should().Be("first message");
handledMessages[1].Should().Be("second message");
}
public void Given_mailbox_with_messages_When_scheduler_processes_Then_mailbox_calls_actor_with_messages()
{
var receiver = A.Fake <ActorRef>();
var sender = A.Fake <ActorRef>();
var scheduler = new ManuallySyncronousScheduler();
var mailbox = new TestableMailbox(scheduler);
var fakeActor = A.Fake <InternalActorRef>();
var actorMessages = new List <Envelope>();
A.CallTo(() => fakeActor.HandleMessage(A <Envelope> .Ignored)).Invokes(x => actorMessages.Add(x.GetArgument <Envelope>(0)));
mailbox.SetActor(fakeActor);
mailbox.Enqueue(new Envelope(receiver, "first message", sender));
mailbox.Enqueue(new Envelope(receiver, "second message", sender));
scheduler.ExecuteAll();
actorMessages.Count.Should().Be(2);
actorMessages[0].Message.Should().Be("first message");
actorMessages[1].Message.Should().Be("second message");
}
