fix tests

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/oxidized/node/stats.rb b/lib/oxidized/node/stats.rb
index e37e07a..c20a91a 100644
--- a/lib/oxidized/node/stats.rb
+++ b/lib/oxidized/node/stats.rb
@@ -23,6 +23,18 @@ module Oxidized
         status ? @stats[status] : @stats
       end
 
+      def get_counter counter=nil
+        counter ? @stats[:counter][counter] : @stats[:counter]
+      end
+
+      def successes
+        @stats[:counter][:success]
+      end
+
+      def failures
+        @stats[:counter].reduce(0) { |m,h| h[0] == :success ? m : m+h[1] }
+      end
+
       private
 
       def initialize