Fixed custom validation context bug where child

associations were not being saved.

Fixes #13854.

[Eric Chahin, Aaron Nelson, & Kevin Casey]

3 files changed, 22 insertions, 0 deletions

diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb
index 2f5c9d6e1b..000ea8055a 100644
--- a/activerecord/test/cases/associations/has_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_associations_test.rb
@@ -26,6 +26,8 @@ require 'models/reference'
 require 'models/job'
 require 'models/college'
 require 'models/student'
+require 'models/pirate'
+require 'models/ship'
 
 class HasManyAssociationsTestForReorderWithJoinDependency < ActiveRecord::TestCase
   fixtures :authors, :posts, :comments
@@ -1877,4 +1879,12 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
       end
     end
   end
+
+  test 'has_many_association passes context validation to validate children' do
+    pirate = FamousPirate.new
+    pirate.famous_ships << ship = FamousShip.new
+    assert_equal true, pirate.valid?
+    assert_equal false, pirate.valid?(:conference)
+    assert_equal "can't be blank", ship.errors[:name].first
+  end
 end
diff --git a/activerecord/test/models/pirate.rb b/activerecord/test/models/pirate.rb
index e472cf951d..90a3c3ecee 100644
--- a/activerecord/test/models/pirate.rb
+++ b/activerecord/test/models/pirate.rb
@@ -84,3 +84,9 @@ 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
\ No newline at end of file
diff --git a/activerecord/test/models/ship.rb b/activerecord/test/models/ship.rb
index 3da031946f..77a4728d0b 100644
--- a/activerecord/test/models/ship.rb
+++ b/activerecord/test/models/ship.rb
@@ -17,3 +17,9 @@ class Ship < ActiveRecord::Base
     false
   end
 end
+
+class FamousShip < ActiveRecord::Base
+  self.table_name = 'ships'
+  belongs_to :famous_pirate
+  validates_presence_of :name, on: :conference
+end