fixing functional tests

app/models/user_maintenance_mailer.rb

@@ -1,10 +1,6 @@
 class UserMaintenanceMailer < ActionMailer::Base
   default :from => Danbooru.config.contact_email
   
-  def login_reminder(user)
-    @user = user
-    mail(:to => user.email, :subject => "#{Danbooru.config.app_name} login reminder")
-  end
   
   def reset_password(user, new_password)
     @user = user

app/models/user_password_reset_nonce.rb

@@ -0,0 +1,30 @@
+class UserPasswordResetNonce < ActiveRecord::Base
+  validates_uniqueness_of :email
+  validates_presence_of :email, :key
+  validate :validate_existence_of_email
+  before_validation :initialize_key, :on => :create
+  after_create :deliver_notice
+
+  def deliver_notice
+    Maintenance::User::PasswordResetMailer.request(user).deliver
+  end
+
+  def initialize_key
+    self.key = SecureRandom.hex(16)
+  end
+  
+  def validate_existence_of_email
+    if !User.with_email(email).exists?
+      errors[:email] << "is invalid"
+      return false
+    end
+  end
+  
+  def reset_user!
+    user.reset_password_and_deliver_notice
+  end
+  
+  def user
+    @user ||= User.with_email(email).first
+  end
+end

app/models/wiki_page.rb

@@ -82,7 +82,7 @@ class WikiPage < ActiveRecord::Base
   end
   
   def post_set
-    @post_set ||= PostSets::WikiPage.new(title)
+    @post_set ||= PostSets::Post.new(title)
   end
   
   def presenter