finished dmails and favorites functional tests

app/logical/favorite.rb

@@ -13,6 +13,10 @@ class Favorite
     # ignore
   end
   
+  def self.count(user_id)
+    select_value_sql("SELECT COUNT(*) FROM #{table_name_for(user_id)}").to_i
+  end
+  
   def self.destroy(conditions)
     if conditions[:user_id] && conditions[:post_id]
       destroy_for_post_and_user(conditions[:post_id], conditions[:user_id])

app/logical/post_sets/base.rb

@@ -1,6 +1,6 @@
 module PostSets
   class Base
-    attr_accessor :page, :before_id, :count
+    attr_accessor :page, :before_id, :count, :posts
   
     def initialize(options = {})
       @page = options[:page].to_i

app/logical/post_sets/favorite.rb

@@ -1,10 +1,10 @@
 module PostSets
-  class FavoriteSet < Base
+  class Favorite < Base
     attr_accessor :user
 
-    def initialize(options = {})
-      super(options)
+    def initialize(user)
       @user = user
+      super()
     end
     
     def tags
@@ -12,7 +12,11 @@ module PostSets
     end
 
     def load_posts
-      user.favorite_posts(:before_id => before_id)
+      @posts = user.favorite_posts(:before_id => before_id)
+    end
+    
+    def limit
+      Danbooru.config.posts_per_page
     end
   end  
 end