public async Task Should_start_after_stop_if_handling_failed()
{
var ex = new InvalidOperationException();
A.CallTo(() => eventConsumer.On(envelope))
.Throws(ex);
await sut.ActivateAsync(consumerName);
await sut.ActivateAsync();
await OnEventAsync(eventSubscription, storedEvent);
await sut.CompleteAsync();
await sut.StopAsync();
await sut.StartAsync();
await sut.StartAsync();
AssertGrainState(isStopped: false, position: initialPosition);
A.CallTo(() => eventConsumer.On(envelope))
.MustHaveHappened();
A.CallTo(() => grainState.WriteAsync())
.MustHaveHappened(2, Times.Exactly);
A.CallTo(() => eventSubscription.Unsubscribe())
.MustHaveHappenedOnceExactly();
A.CallTo(() => eventStore.CreateSubscription(A <IEventSubscriber> ._, A <string> ._, A <string> ._))
.MustHaveHappened(2, Times.Exactly);
}
public async Task Should_start_after_stop_when_handling_failed()
{
var exception = new InvalidOperationException();
A.CallTo(() => eventConsumer.On(envelope))
.Throws(exception);
var @event = new StoredEvent("Stream", Guid.NewGuid().ToString(), 123, eventData);
await sut.ActivateAsync(consumerName);
await sut.ActivateAsync();
await OnEventAsync(eventSubscription, @event);
await sut.CompleteAsync();
await sut.StopAsync();
await sut.StartAsync();
await sut.StartAsync();
AssetGrainState(new EventConsumerState {
IsStopped = false, Position = initialPosition, Error = null
});
A.CallTo(() => eventConsumer.On(envelope))
.MustHaveHappened();
A.CallTo(() => grainState.WriteAsync())
.MustHaveHappened(2, Times.Exactly);
A.CallTo(() => eventSubscription.Unsubscribe())
.MustHaveHappenedOnceExactly();
A.CallTo(() => eventStore.CreateSubscription(A <IEventSubscriber> ._, A <string> ._, A <string> ._))
.MustHaveHappened(2, Times.Exactly);
}
