test/instance_snapshot_test.rb in introspection-0.0.1 vs test/instance_snapshot_test.rb in introspection-0.0.2

@@ -3,12 +3,12 @@
 class InstanceSnapshotTest < Test::Unit::TestCase
 
   def test_detect_instance_method_on_singleton_class
     for_all_method_visibilities do |visibility|
       instance = Class.new.new
-      instance.metaclass.send(:define_method, :foo) {}
-      instance.metaclass.send(visibility, :foo)
-      assert_method_exists(instance, instance.metaclass, :foo, visibility)
+      instance.__metaclass__.send(:define_method, :foo) {}
+      instance.__metaclass__.send(visibility, :foo)
+      assert_method_exists(instance, instance.__metaclass__, :foo, visibility)
     end
   end
 
   def test_detect_instance_method_on_module_included_into_singleton_class
     for_all_method_visibilities do |visibility|
\ No newline at end of file