@@ -58,4 +58,54 @@ describe "Dramatis::Actor" do end + it "should play well with observable even when we want async callbacks" do + + observedClass = Class.new do + include Observable + include Dramatis::Actor + def foo + changed + notify_observers("foo called") + end + def add_observer actor + release_name = release( actor ) + class << release_name + def respond_to? message + message == :update ? true : super + end + end + super release_name + end + end + + observed = observedClass.new + + observerClass = Class.new do + + include Dramatis::Actor + + attr_reader :message + + def initialize observed + actor.always :respond_to?, true + observed.add_observer actor.name + end + + def update message + @message = message + end + + def doit observed + observed.foo + end + + end + + observer = observerClass.new observed + observer.message.should == nil + observer.doit observed + observer.message.should == "foo called" + + end + end spec/dramatis/observable_spec.rb fee7f967d87ae8a5c0253efe5fca601db12134ca Steven Parkes smparkes@smparkes.net http://github.com/dramatis/dramatis/commit/f2de79ae44751126984f68147e0bbd1496a7d88e f2de79ae44751126984f68147e0bbd1496a7d88e 2008-09-29T20:21:35-07:00 2008-09-29T20:21:35-07:00 another tweak on the observer spec/example 998130608c58cc66be13958d296fcbce0a99895a Steven Parkes smparkes@smparkes.net