public when_flowing_an_event_to_the_publishing_pipelet()
 {
     publisher = new Mock<IPublishEvents>();
     publisher_pipelet = new PublishingPipelet(publisher.Object);
 }
 public when_flowing_an_event_to_the_publishing_pipelet()
 {
     publisher = new Mock<IPublishEvents>();
     publisher_pipelet = new PublishingPipelet(publisher.Object, new NullEventSpecification());
 }