test/obs_test.rb in openwferu-0.9.12 vs test/obs_test.rb in openwferu-0.9.12.863

@@ -25,10 +25,12 @@
     #end
 
     class Observed
         include OpenWFE::Observable
 
+        attr_reader :observers
+
         def initialize
             super
             @observers = {}
         end
 
@@ -108,8 +110,33 @@
         assert_equal $s, 9
 
         $s = nil
         observed.onotify "channelZ", :nothing
         assert_nil $s
+    end
+
+    def test_2
+
+        observed = Observed.new
+
+        o1 = observed.add_observer :channel0 do
+            puts "whatever"
+        end
+        o2 = observed.add_observer :channel0 do
+            puts "whatever"
+        end
+
+        assert_equal observed.observers.size, 1
+        assert_equal observed.observers[:channel0].size, 2
+
+        observed.remove_observer o1
+
+        assert_equal observed.observers.size, 1
+        assert_equal observed.observers[:channel0].size, 1
+
+        observed.remove_observer o2
+
+        assert_equal observed.observers.size, 1
+        assert_equal observed.observers[:channel0].size, 0
     end
 
 end