added intergration test for dispatcher

spec/integration/dispatching_spec.rb

+require 'spec_helper' 
+
+describe 'dispatching' do
+  before do
+     @luke, @leia, @raph = set_up_friends
+  end
+  
+  context "lukes' comment on luke's public post gets retracted" do
+   it 'should not trigger a public dispatch' do
+    #luke has a public post and comments on it
+     p = Factory(:status_message, :public => true, :author => @luke.person)
+     c = @luke.comment("awesomesauseum", :post => p)
+
+
+     Postzord::Dispatcher::Public.should_not_receive(:new)
+     Postzord::Dispatcher::Private.should_receive(:new).and_return(stub(:post => true))
+     #luke now retracts his comment
+      fantasy_resque do
+        @luke.retract(c)
+      end 
+   end
+  end
+  
+end