public EventConsumerGrainTests()
{
grainState.Value.Position = initialPosition;
consumerName = eventConsumer.GetType().Name;
A.CallTo(() => eventStore.CreateSubscription(A <IEventSubscriber> ._, A <string> ._, A <string> ._))
.Returns(eventSubscription);
A.CallTo(() => eventConsumer.Name)
.Returns(consumerName);
A.CallTo(() => eventConsumer.Handles(A <StoredEvent> ._))
.Returns(true);
A.CallTo(() => eventConsumer.On(A <IEnumerable <Envelope <IEvent> > > ._))
.Invokes((IEnumerable <Envelope <IEvent> > events) =>
{
foreach (var @event in events)
{
eventConsumer.On(@event).Wait();
}
});
A.CallTo(() => eventSubscription.Sender)
.Returns(eventSubscription);
A.CallTo(() => formatter.Parse(eventData))
.Returns(envelope);
sut = new MyEventConsumerGrain(
x => eventConsumer,
grainState,
eventStore,
formatter,
log);
}
public void Should_subscribe_to_consumer_and_handle_events()
{
consumerInfo.Position = "2";
sut.Subscribe(eventConsumer);
sut.Refresh();
sut.Dispose();
A.CallTo(() => eventConsumer.On(envelope1)).MustHaveHappened();
A.CallTo(() => eventConsumer.On(envelope2)).MustHaveHappened();
A.CallTo(() => eventConsumer.On(envelope3)).MustHaveHappened();
}
