12 files changed, 71 insertions, 8 deletions
diff --git a/activerecord/test/models/admin/user.rb b/activerecord/test/models/admin/user.rb
index 3f55364510..691f9f11be 100644
--- a/activerecord/test/models/admin/user.rb
+++ b/activerecord/test/models/admin/user.rb
@@ -22,6 +22,9 @@ class Admin::User < ActiveRecord::Base
   store :parent, accessors: [:birthday, :name], prefix: true
   store :spouse, accessors: [:birthday], prefix: :partner
   store_accessor :spouse, :name, prefix: :partner
+  store :configs, accessors: [ :secret_question ]
+  store :configs, accessors: [ :two_factor_auth ], suffix: true
+  store_accessor :configs, :login_retry, suffix: :config
   store :preferences, accessors: [ :remember_login ]
   store :json_data, accessors: [ :height, :weight ], coder: Coder.new
   store :json_data_empty, accessors: [ :is_a_good_guy ], coder: Coder.new
diff --git a/activerecord/test/models/author.rb b/activerecord/test/models/author.rb
index bd12cdf7ef..75932c7eb6 100644
--- a/activerecord/test/models/author.rb
+++ b/activerecord/test/models/author.rb
@@ -162,6 +162,9 @@ class Author < ActiveRecord::Base
     def extension_method; end
   end
 
+  has_many :top_posts, -> { order(id: :asc) }, class_name: "Post"
+  has_many :other_top_posts, -> { order(id: :asc) }, class_name: "Post"
+
   attr_accessor :post_log
   after_initialize :set_post_log
 
diff --git a/activerecord/test/models/car.rb b/activerecord/test/models/car.rb
index 3d6a7a96c2..8614926626 100644
--- a/activerecord/test/models/car.rb
+++ b/activerecord/test/models/car.rb
@@ -20,6 +20,8 @@ class Car < ActiveRecord::Base
   scope :incl_engines, -> { includes(:engines) }
 
   scope :order_using_new_style,  -> { order("name asc") }
+
+  attribute :wheels_owned_at, :datetime, default: -> { Time.now }
 end
 
 class CoolCar < Car
diff --git a/activerecord/test/models/company.rb b/activerecord/test/models/company.rb
index fc6488f729..485b35d58b 100644
--- a/activerecord/test/models/company.rb
+++ b/activerecord/test/models/company.rb
@@ -145,6 +145,21 @@ class Client < Company
     raise RaisedOnSave if raise_on_save
   end
 
+  attr_accessor :throw_on_save
+  before_save do
+    throw :abort if throw_on_save
+  end
+
+  attr_accessor :rollback_on_save
+  after_save do
+    raise ActiveRecord::Rollback if rollback_on_save
+  end
+
+  attr_accessor :rollback_on_create_called
+  after_rollback(on: :create) do |client|
+    client.rollback_on_create_called = true
+  end
+
   class RaisedOnDestroy < RuntimeError; end
   attr_accessor :raise_on_destroy
   before_destroy do
@@ -189,4 +204,12 @@ end
 class VerySpecialClient < SpecialClient
 end
 
+class NewlyContractedCompany < Company
+  has_many :new_contracts, foreign_key: "company_id"
+
+  before_save do
+    self.new_contracts << NewContract.new
+  end
+end
+
 require "models/account"
diff --git a/activerecord/test/models/contract.rb b/activerecord/test/models/contract.rb
index f273badd85..3f663375c4 100644
--- a/activerecord/test/models/contract.rb
+++ b/activerecord/test/models/contract.rb
@@ -20,3 +20,7 @@ class Contract < ActiveRecord::Base
     @bye_count += 1
   end
 end
+
+class NewContract < Contract
+  validates :company_id, presence: true
+end
diff --git a/activerecord/test/models/member.rb b/activerecord/test/models/member.rb
index 4315ba1941..6e33ac0a6d 100644
--- a/activerecord/test/models/member.rb
+++ b/activerecord/test/models/member.rb
@@ -26,13 +26,14 @@ class Member < ActiveRecord::Base
   has_one :club_category, through: :club, source: :category
   has_one :general_club, -> { general }, through: :current_membership, source: :club
 
-  has_many :current_memberships, -> { where favourite: true }
-  has_many :clubs, through: :current_memberships
+  has_many :super_memberships
+  has_many :favourite_memberships, -> { where(favourite: true) }, class_name: "Membership"
+  has_many :clubs, through: :favourite_memberships
 
   has_many :tenant_memberships
   has_many :tenant_clubs, through: :tenant_memberships, class_name: "Club", source: :club
 
-  has_one :club_through_many, through: :current_memberships, source: :club
+  has_one :club_through_many, through: :favourite_memberships, source: :club
 
   belongs_to :admittable, polymorphic: true
   has_one :premium_club, through: :admittable
diff --git a/activerecord/test/models/pirate.rb b/activerecord/test/models/pirate.rb
index c8617d1cfe..fd5083e597 100644
--- a/activerecord/test/models/pirate.rb
+++ b/activerecord/test/models/pirate.rb
@@ -17,7 +17,13 @@ class Pirate < ActiveRecord::Base
     after_remove: proc { |p, pa| p.ship_log << "after_removing_proc_parrot_#{pa.id}" }
   has_and_belongs_to_many :autosaved_parrots, class_name: "Parrot", autosave: true
 
-  has_many :treasures, as: :looter
+  module PostTreasuresExtension
+    def build(attributes = {})
+      super({ name: "from extension" }.merge(attributes))
+    end
+  end
+
+  has_many :treasures, as: :looter, extend: PostTreasuresExtension
   has_many :treasure_estimates, through: :treasures, source: :price_estimates
 
   has_one :ship
diff --git a/activerecord/test/models/post.rb b/activerecord/test/models/post.rb
index 54eb5e6783..528585fb75 100644
--- a/activerecord/test/models/post.rb
+++ b/activerecord/test/models/post.rb
@@ -253,6 +253,7 @@ class SpecialPostWithDefaultScope < ActiveRecord::Base
   self.inheritance_column = :disabled
   self.table_name = "posts"
   default_scope { where(id: [1, 5, 6]) }
+  scope :unscoped_all, -> { unscoped { all } }
 end
 
 class PostThatLoadsCommentsInAnAfterSaveHook < ActiveRecord::Base
@@ -323,7 +324,7 @@ class FakeKlass
       table[name]
     end
 
-    def enforce_raw_sql_whitelist(*args)
+    def disallow_raw_sql!(*args)
       # noop
     end
 
diff --git a/activerecord/test/models/price_estimate.rb b/activerecord/test/models/price_estimate.rb
index f1f88d8d8d..669d0991f7 100644
--- a/activerecord/test/models/price_estimate.rb
+++ b/activerecord/test/models/price_estimate.rb
@@ -1,6 +1,14 @@
 # frozen_string_literal: true
 
 class PriceEstimate < ActiveRecord::Base
+  include ActiveSupport::NumberHelper
+
   belongs_to :estimate_of, polymorphic: true
   belongs_to :thing, polymorphic: true
+
+  validates_numericality_of :price
+
+  def price
+    number_to_currency super
+  end
 end
diff --git a/activerecord/test/models/reply.rb b/activerecord/test/models/reply.rb
index bc829ec67f..0ea110f4f8 100644
--- a/activerecord/test/models/reply.rb
+++ b/activerecord/test/models/reply.rb
@@ -4,8 +4,9 @@ require "models/topic"
 
 class Reply < Topic
   belongs_to :topic, foreign_key: "parent_id", counter_cache: true
-  belongs_to :topic_with_primary_key, class_name: "Topic", primary_key: "title", foreign_key: "parent_title", counter_cache: "replies_count"
+  belongs_to :topic_with_primary_key, class_name: "Topic", primary_key: "title", foreign_key: "parent_title", counter_cache: "replies_count", touch: true
   has_many :replies, class_name: "SillyReply", dependent: :destroy, foreign_key: "parent_id"
+  has_many :silly_unique_replies, dependent: :destroy, foreign_key: "parent_id"
 end
 
 class UniqueReply < Reply
@@ -14,6 +15,7 @@ class UniqueReply < Reply
 end
 
 class SillyUniqueReply < UniqueReply
+  validates :content, uniqueness: true
 end
 
 class WrongReply < Reply
diff --git a/activerecord/test/models/topic.rb b/activerecord/test/models/topic.rb
index fa50eeb6a4..72699046f9 100644
--- a/activerecord/test/models/topic.rb
+++ b/activerecord/test/models/topic.rb
@@ -81,6 +81,16 @@ class Topic < ActiveRecord::Base
     self.class.after_initialize_called = true
   end
 
+  attr_accessor :after_touch_called
+
+  after_initialize do
+    self.after_touch_called = 0
+  end
+
+  after_touch do
+    self.after_touch_called += 1
+  end
+
   def approved=(val)
     @custom_approved = val
     write_attribute(:approved, val)
@@ -97,7 +107,7 @@ class Topic < ActiveRecord::Base
     end
 
     def set_email_address
-      unless persisted?
+      unless persisted? || will_save_change_to_author_email_address?
         self.author_email_address = "test@test.com"
       end
     end
diff --git a/activerecord/test/models/wheel.rb b/activerecord/test/models/wheel.rb
index 8db57d181e..22fc74995f 100644
--- a/activerecord/test/models/wheel.rb
+++ b/activerecord/test/models/wheel.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 class Wheel < ActiveRecord::Base
-  belongs_to :wheelable, polymorphic: true, counter_cache: true, touch: true
+  belongs_to :wheelable, polymorphic: true, counter_cache: true, touch: :wheels_owned_at
 end