add application helper to notification helper spec, made the link an object_link rather than status_message_link

app/helpers/notifications_helper.rb

@@ -25,7 +25,7 @@ module NotificationsHelper
     elsif note.instance_of?(Notifications::Liked)
       post = note.target
       if post
-        "#{translation(target_type, post.author.name)} #{link_to t('notifications.post'), status_message_path(post), 'data-ref' => post.id, :class => 'hard_object_link'}".html_safe
+        "#{translation(target_type, post.author.name)} #{link_to t('notifications.post'), object_path(post), 'data-ref' => post.id, :class => 'hard_object_link'}".html_safe
       else
         t('notifications.liked_post_deleted')
       end

spec/helpers/notifications_helper_spec.rb

@@ -2,6 +2,7 @@ require 'spec_helper'
 
 
 describe NotificationsHelper do
+  include ApplicationHelper
   before do
     @user = Factory(:user)
     @person = Factory(:person)