public void WhenIRunMultipleEventsOnTheEventPlayerTheyAreEvaluated()
{
var evaluator1 = Substitute.For <IEventEvaluator <IView, IEventData> >();
var evaluator2 = Substitute.For <IEventEvaluator <IView, IEventData> >();
var evaluator3 = Substitute.For <IEventEvaluator <IView, IEventData> >();
var eventData1 = Substitute.For <IEventData>();
var eventData2 = Substitute.For <IEventData>();
var eventData3 = Substitute.For <IEventData>();
var events = new[]
{
CreateEvent(Guid.NewGuid().ToString()),
CreateEvent(Guid.NewGuid().ToString()),
CreateEvent(Guid.NewGuid().ToString()),
};
_eventDataDeserializationService.Deserialize(typeof(IEventData), events[0].EventData).Returns(eventData1);
_eventDataDeserializationService.Deserialize(typeof(IEventData), events[1].EventData).Returns(eventData2);
_eventDataDeserializationService.Deserialize(typeof(IEventData), events[2].EventData).Returns(eventData3);
_eventEvaluatorRegistry.Filter <IView>(events[0].EventType).Returns(new IEventEvaluator[] { evaluator1 });
_eventEvaluatorRegistry.Filter <IView>(events[1].EventType).Returns(new IEventEvaluator[] { evaluator2 });
_eventEvaluatorRegistry.Filter <IView>(events[2].EventType).Returns(new IEventEvaluator[] { evaluator3 });
var view = Substitute.For <IView>();
_target.Play(events, view);
evaluator1.Received().Evaluate(view, events[0], eventData1);
evaluator2.Received().Evaluate(view, events[1], eventData2);
evaluator3.Received().Evaluate(view, events[2], eventData3);
}
public TView Get(Guid contextId, DateTime?to = null)
{
var view = new TView();
var events = _eventStore.Get(contextId);
if (to.HasValue)
{
events = events.Where(@event => @event.CreatedDateTime <= to);
}
events = _undoEventProcessingService.Execute(events);
_eventPlayer.Play(events, view);
return(view);
}