Merge pull request #12359 from arthurnn/inverse_on_callbacks

Make sure inverse_of is visible on the has_many callbacks

2 files changed, 12 insertions, 1 deletions

diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb
index ebeead0dc2..fd9b129ed4 100644
--- a/activerecord/test/cases/associations/has_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_associations_test.rb
@@ -518,6 +518,13 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
     end
   end
 
+  def test_inverse_on_before_validate
+    firm = companies(:first_firm)
+    assert_queries(1) do
+      firm.clients_of_firm << Client.new("name" => "Natural Company")
+    end
+  end
+
   def test_new_aliased_to_build
     company = companies(:first_firm)
     new_client = assert_no_queries { company.clients_of_firm.new("name" => "Another Client") }
diff --git a/activerecord/test/models/company.rb b/activerecord/test/models/company.rb
index 8104c607b5..1aa77f95bf 100644
--- a/activerecord/test/models/company.rb
+++ b/activerecord/test/models/company.rb
@@ -39,7 +39,7 @@ class Firm < Company
   has_many :unsorted_clients, :class_name => "Client"
   has_many :unsorted_clients_with_symbol, :class_name => :Client
   has_many :clients_sorted_desc, -> { order "id DESC" }, :class_name => "Client"
-  has_many :clients_of_firm, -> { order "id" }, :foreign_key => "client_of", :class_name => "Client"
+  has_many :clients_of_firm, -> { order "id" }, :foreign_key => "client_of", :class_name => "Client", :inverse_of => :firm
   has_many :clients_ordered_by_name, -> { order "name" }, :class_name => "Client"
   has_many :unvalidated_clients_of_firm, :foreign_key => "client_of", :class_name => "Client", :validate => false
   has_many :dependent_clients_of_firm, -> { order "id" }, :foreign_key => "client_of", :class_name => "Client", :dependent => :destroy
@@ -117,6 +117,10 @@ class Client < Company
   has_many :accounts, :through => :firm, :source => :accounts
   belongs_to :account
 
+  validate do
+    firm
+  end
+
   class RaisedOnSave < RuntimeError; end
   attr_accessor :raise_on_save
   before_save do