anchor.diff:      
       [<Test>]
       member self.``Post to collocated actor through a non-collocated ref``() = 
  -        use actor = 
  -            Actor.bind PrimitiveBehaviors.nill
  -            |> self.PublishActorPrimary
  -            |> Actor.start
  +        use actor = Actor.bind PrimitiveBehaviors.nill
  +                    |> self.PublishActorPrimary
  +                    |> Actor.start
           
           let serializer = Serialization.defaultSerializer
           let serializedRef = serializer.Serialize(actor.Ref)
  
positive.code:     member self.``Post method``() = 
          let cell = ref 0
          
          use actor = 
              Actor.bind <| Behavior.stateless (Behaviors.refCell cell)
              |> self.PublishActorPrimary
              |> Actor.start
          self.RefPrimary(actor).Post(TestAsync 42)
          self.RefPrimary(actor) <!= fun ch -> TestSync(ch, 0)
          cell.Value |> should equal 42
  
negative.code:     member self.``Async post method``() = 
          let cell = ref 0
          
          use actor = Actor.bind <| Behavior.stateless (Behaviors.refCell cell)
                      |> self.PublishActorPrimary
                      |> Actor.start
          Async.RunSynchronously(self.RefPrimary(actor) <-!- TestAsync 42)
          self.RefPrimary(actor) <!= fun ch -> TestSync(ch, 0)
          cell.Value |> should equal 42
  