diff options
Diffstat (limited to 'activerecord')
5 files changed, 38 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/associations/through_association_scope.rb b/activerecord/lib/active_record/associations/through_association_scope.rb index 5dc5b0c048..99920d4c63 100644 --- a/activerecord/lib/active_record/associations/through_association_scope.rb +++ b/activerecord/lib/active_record/associations/through_association_scope.rb @@ -106,7 +106,12 @@ module ActiveRecord # TODO: revisit this to allow it for deletion, supposing dependent option is supported raise ActiveRecord::HasManyThroughCantAssociateThroughHasOneOrManyReflection.new(@owner, @reflection) if [:has_one, :has_many].include?(@reflection.source_reflection.macro) - join_attributes = construct_owner_attributes(@reflection.through_reflection).merge(@reflection.source_reflection.primary_key_name => associate.id) + join_attributes = construct_owner_attributes(@reflection.through_reflection) + + join_attributes.merge!( + @reflection.source_reflection.primary_key_name => + associate.send(@reflection.source_reflection.association_primary_key) + ) if @reflection.options[:source_type] join_attributes.merge!(@reflection.source_reflection.options[:foreign_type] => associate.class.base_class.name) diff --git a/activerecord/test/cases/associations/has_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb index 816b43ab9e..d237273464 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -21,7 +21,7 @@ require 'models/categorization' require 'models/category' class HasManyThroughAssociationsTest < ActiveRecord::TestCase - fixtures :posts, :readers, :people, :comments, :authors, + fixtures :posts, :readers, :people, :comments, :authors, :categories, :owners, :pets, :toys, :jobs, :references, :companies, :subscribers, :books, :subscriptions, :developers, :categorizations @@ -397,6 +397,34 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_equal people(:susan).agents.map(&:agents).flatten, people(:susan).agents_of_agents end + def test_associate_existing_with_nonstandard_primary_key_on_belongs_to + Categorization.create(:author => authors(:mary), :named_category_name => categories(:general).name) + assert_equal categories(:general), authors(:mary).named_categories.first + end + + def test_collection_build_with_nonstandard_primary_key_on_belongs_to + author = authors(:mary) + category = author.named_categories.build(:name => "Primary") + author.save + assert Categorization.exists?(:author_id => author.id, :named_category_name => category.name) + assert author.named_categories(true).include?(category) + end + + def test_collection_create_with_nonstandard_primary_key_on_belongs_to + author = authors(:mary) + category = author.named_categories.create(:name => "Primary") + assert Categorization.exists?(:author_id => author.id, :named_category_name => category.name) + assert author.named_categories(true).include?(category) + end + + def test_collection_delete_with_nonstandard_primary_key_on_belongs_to + author = authors(:mary) + category = author.named_categories.create(:name => "Primary") + author.named_categories.delete(category) + assert !Categorization.exists?(:author_id => author.id, :named_category_name => category.name) + assert author.named_categories(true).empty? + end + def test_collection_singular_ids_getter_with_string_primary_keys book = books(:awdr) assert_equal 2, book.subscriber_ids.size diff --git a/activerecord/test/models/author.rb b/activerecord/test/models/author.rb index 244c5ac4f5..83a6f5d926 100644 --- a/activerecord/test/models/author.rb +++ b/activerecord/test/models/author.rb @@ -78,6 +78,7 @@ class Author < ActiveRecord::Base has_many :categorizations has_many :categories, :through => :categorizations + has_many :named_categories, :through => :categorizations has_many :special_categorizations has_many :special_categories, :through => :special_categorizations, :source => :category diff --git a/activerecord/test/models/categorization.rb b/activerecord/test/models/categorization.rb index fdb0a11540..45f50e4af3 100644 --- a/activerecord/test/models/categorization.rb +++ b/activerecord/test/models/categorization.rb @@ -1,6 +1,7 @@ class Categorization < ActiveRecord::Base belongs_to :post belongs_to :category + belongs_to :named_category, :class_name => 'Category', :foreign_key => :named_category_name, :primary_key => :name belongs_to :author belongs_to :author_using_custom_pk, :class_name => 'Author', :foreign_key => :author_id, :primary_key => :author_address_extra_id diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb index 99761a4160..3dea7e1492 100644 --- a/activerecord/test/schema/schema.rb +++ b/activerecord/test/schema/schema.rb @@ -110,6 +110,7 @@ ActiveRecord::Schema.define do create_table :categorizations, :force => true do |t| t.column :category_id, :integer + t.string :named_category_name t.column :post_id, :integer t.column :author_id, :integer t.column :special, :boolean |