1 files changed, 22 insertions, 7 deletions
diff --git a/activerecord/test/models/ship.rb b/activerecord/test/models/ship.rb
index 312caef604..7973219a79 100644
--- a/activerecord/test/models/ship.rb
+++ b/activerecord/test/models/ship.rb
@@ -1,26 +1,41 @@
+# frozen_string_literal: true
+
 class Ship < ActiveRecord::Base
   self.record_timestamps = false
 
   belongs_to :pirate
-  belongs_to :update_only_pirate, :class_name => 'Pirate'
-  has_many :parts, :class_name => 'ShipPart'
+  belongs_to :update_only_pirate, class_name: "Pirate"
+  belongs_to :developer, dependent: :destroy
+  has_many :parts, class_name: "ShipPart"
   has_many :treasures
 
-  accepts_nested_attributes_for :parts, :allow_destroy => true
-  accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc(&:empty?)
-  accepts_nested_attributes_for :update_only_pirate, :update_only => true
+  accepts_nested_attributes_for :parts, allow_destroy: true
+  accepts_nested_attributes_for :pirate, allow_destroy: true, reject_if: proc(&:empty?)
+  accepts_nested_attributes_for :update_only_pirate, update_only: true
 
   validates_presence_of :name
 
   attr_accessor :cancel_save_from_callback
-  before_save :cancel_save_callback_method, :if => :cancel_save_from_callback
+  before_save :cancel_save_callback_method, if: :cancel_save_from_callback
   def cancel_save_callback_method
     throw(:abort)
   end
 end
 
+class ShipWithoutNestedAttributes < ActiveRecord::Base
+  self.table_name = "ships"
+  has_many :prisoners, inverse_of: :ship, foreign_key: :ship_id
+  has_many :parts, class_name: "ShipPart", foreign_key: :ship_id
+
+  validates :name, presence: true
+end
+
+class Prisoner < ActiveRecord::Base
+  belongs_to :ship, autosave: true, class_name: "ShipWithoutNestedAttributes", inverse_of: :prisoners
+end
+
 class FamousShip < ActiveRecord::Base
-  self.table_name = 'ships'
+  self.table_name = "ships"
   belongs_to :famous_pirate
   validates_presence_of :name, on: :conference
 end