1 files changed, 100 insertions, 0 deletions
diff --git a/activerecord/test/models/pirate.rb b/activerecord/test/models/pirate.rb
new file mode 100644
index 0000000000..fd5083e597
--- /dev/null
+++ b/activerecord/test/models/pirate.rb
@@ -0,0 +1,100 @@
+# frozen_string_literal: true
+
+class Pirate < ActiveRecord::Base
+  belongs_to :parrot, validate: true
+  belongs_to :non_validated_parrot, class_name: "Parrot"
+  has_and_belongs_to_many :parrots, -> { order("parrots.id ASC") }, validate: true
+  has_and_belongs_to_many :non_validated_parrots, class_name: "Parrot"
+  has_and_belongs_to_many :parrots_with_method_callbacks, class_name: "Parrot",
+    before_add: :log_before_add,
+    after_add: :log_after_add,
+    before_remove: :log_before_remove,
+    after_remove: :log_after_remove
+  has_and_belongs_to_many :parrots_with_proc_callbacks, class_name: "Parrot",
+    before_add: proc { |p, pa| p.ship_log << "before_adding_proc_parrot_#{pa.id || '<new>'}" },
+    after_add: proc { |p, pa| p.ship_log << "after_adding_proc_parrot_#{pa.id || '<new>'}" },
+    before_remove: proc { |p, pa| p.ship_log << "before_removing_proc_parrot_#{pa.id}" },
+    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
+
+  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
+  has_one :update_only_ship, class_name: "Ship"
+  has_one :non_validated_ship, class_name: "Ship"
+  has_many :birds, -> { order("birds.id ASC") }
+  has_many :birds_with_method_callbacks, class_name: "Bird",
+    before_add: :log_before_add,
+    after_add: :log_after_add,
+    before_remove: :log_before_remove,
+    after_remove: :log_after_remove
+  has_many :birds_with_proc_callbacks, class_name: "Bird",
+    before_add: proc { |p, b| p.ship_log << "before_adding_proc_bird_#{b.id || '<new>'}" },
+    after_add: proc { |p, b| p.ship_log << "after_adding_proc_bird_#{b.id || '<new>'}" },
+    before_remove: proc { |p, b| p.ship_log << "before_removing_proc_bird_#{b.id}" },
+    after_remove: proc { |p, b| p.ship_log << "after_removing_proc_bird_#{b.id}" }
+  has_many :birds_with_reject_all_blank, class_name: "Bird"
+
+  has_one :foo_bulb, -> { where name: "foo" }, foreign_key: :car_id, class_name: "Bulb"
+
+  accepts_nested_attributes_for :parrots, :birds, allow_destroy: true, reject_if: proc(&:empty?)
+  accepts_nested_attributes_for :ship, allow_destroy: true, reject_if: proc(&:empty?)
+  accepts_nested_attributes_for :update_only_ship, update_only: true
+  accepts_nested_attributes_for :parrots_with_method_callbacks, :parrots_with_proc_callbacks,
+    :birds_with_method_callbacks, :birds_with_proc_callbacks, allow_destroy: true
+  accepts_nested_attributes_for :birds_with_reject_all_blank, reject_if: :all_blank
+
+  validates_presence_of :catchphrase
+
+  def ship_log
+    @ship_log ||= []
+  end
+
+  def reject_empty_ships_on_create(attributes)
+    attributes.delete("_reject_me_if_new").present? && !persisted?
+  end
+
+  attr_accessor :cancel_save_from_callback, :parrots_limit
+  before_save :cancel_save_callback_method, if: :cancel_save_from_callback
+  def cancel_save_callback_method
+    throw(:abort)
+  end
+
+  private
+    def log_before_add(record)
+      log(record, "before_adding_method")
+    end
+
+    def log_after_add(record)
+      log(record, "after_adding_method")
+    end
+
+    def log_before_remove(record)
+      log(record, "before_removing_method")
+    end
+
+    def log_after_remove(record)
+      log(record, "after_removing_method")
+    end
+
+    def log(record, callback)
+      ship_log << "#{callback}_#{record.class.name.downcase}_#{record.id || '<new>'}"
+    end
+end
+
+class DestructivePirate < Pirate
+  has_one :dependent_ship, class_name: "Ship", foreign_key: :pirate_id, dependent: :destroy
+end
+
+class FamousPirate < ActiveRecord::Base
+  self.table_name = "pirates"
+  has_many :famous_ships
+  validates_presence_of :catchphrase, on: :conference
+end