Restricting tags to live posts

app/helpers/refinery/blog/controller_helper.rb

@@ -19,7 +19,7 @@ def find_all_blog_posts
         end
 
         def find_tags
-          @tags = Refinery::Blog::Post.tag_counts_on(:tags)
+          @tags = Refinery::Blog::Post.live.tag_counts_on(:tags)
         end
         def find_all_blog_categories
           @categories = Refinery::Blog::Category.translated

spec/helpers/refinery/blog/controller_helper_spec.rb

@@ -0,0 +1,25 @@
+require 'spec_helper'
+module Refinery
+  module Blog
+    describe ControllerHelper do
+      describe "#find_tags" do
+        let(:tags) { helper.find_tags }
+
+        context "with draft posts" do
+          let!(:blog_post) { FactoryGirl.create(:blog_post, :draft => true) }
+          it "does not return tags" do
+            tags.should be_empty
+          end
+        end
+
+        context "with live posts" do
+          let!(:blog_post) { FactoryGirl.create(:blog_post) }
+
+          it "does not return tags" do
+            tags.should_not be_empty
+          end
+        end
+      end
+    end
+  end
+end