public void Executes_only_once_when_action_of_event_received_first()
{
ConcurrencyTester.Run(() =>
{
var source = new TestEventJournalSource();
var journal = new EventJournal(source);
SpeechRequestedEvent receivedSpeech = null;
var task = Task.Run(() =>
{
journal
.When <SpeechRequestedEvent>(e =>
{
receivedSpeech = e;
})
.WaitAny();
});
journal.AwaitingStarted.AssertWaitOneSuccess();
var questArrowEvent = new SpeechRequestedEvent("first message");
source.Publish(questArrowEvent);
var speechEvent = new SpeechRequestedEvent("second message");
source.Publish(speechEvent);
task.AssertWaitFastSuccess();
receivedSpeech.Should().NotBeNull();
receivedSpeech.Message.Should().Be("first message");
});
}
public void When_awaiting_any_of_two_events_Then_executes_when_action_of_first_received_event()
{
ConcurrencyTester.Run(() =>
{
var source = new EventJournalSource();
var journal = new EventJournal(source);
var executedEvent = new AutoResetEvent(false);
QuestArrowEvent receivedQuest = null;
SpeechRequestedEvent receivedSpeech = null;
var task = Task.Run(() =>
{
journal
.When <QuestArrowEvent>(e =>
{
receivedQuest = e;
executedEvent.Set();
})
.When <SpeechRequestedEvent>(e =>
{
receivedSpeech = e;
executedEvent.Set();
})
.WaitAny();
});
journal.AwaitingStarted.AssertWaitOneSuccess();
source.Publish(new SpeechRequestedEvent("some message"));
executedEvent.AssertWaitOneSuccess();
receivedQuest.Should().BeNull();
receivedSpeech.Should().NotBeNull();
receivedSpeech.Message.Should().Be("some message");
});
}
