diff --git a/test/unit/plugin_test.rb b/test/unit/plugin_test.rb
index 018c35c..80b38e7 100644
--- a/test/unit/plugin_test.rb
+++ b/test/unit/plugin_test.rb
@@ -28,25 +28,6 @@ class PluginTest < ActiveSupport::TestCase
     assert_equal({:controller => 'plugin_test/plugin1_admin', :action => 'index'}, Plugin1.admin_url)
   end
 
-  should 'filter comments with scope defined by plugin' do
-    class Plugin1 < Noosfero::Plugin
-      def filter_comments(scope)
-        scope.without_spam
-      end
-    end
-
-    article = fast_create(Article)
-    c1 = fast_create(Comment, :source_id => article.id, :group_id => 1)
-    c2 = fast_create(Comment, :source_id => article.id)
-    c3 = fast_create(Comment, :source_id => article.id, :spam => true)
-
-    plugin = Plugin1.new
-    comments = plugin.filter_comments(article.comments)
-    assert_includes comments, c1
-    assert_includes comments, c2
-    assert_not_includes comments, c3
-  end
-
   should 'returns empty hash for class method extra_blocks by default if no blocks are defined on plugin' do
     
     class SomePlugin1 < Noosfero::Plugin
--
libgit2 0.21.2