public void AnEventSubscriberHasBeenConfigured() { var processItemId = _workflowContext.ProcessItemId.ToString(); _eventContext.Subscription = _containerContext.GetWorkflowEngineEventQueue() .SubscribeToEvents(x => String.Equals(x.ProcessItemId, processItemId)) .SetupCallback((sender, args) => { args.Notification.Should().NotBeNull(); _eventContext.LastNotification = args.Notification; _eventListener.Set(); }); }