diff options
Diffstat (limited to 'activerecord/test/cases/associations')
3 files changed, 61 insertions, 2 deletions
diff --git a/activerecord/test/cases/associations/bidirectional_destroy_dependencies_test.rb b/activerecord/test/cases/associations/bidirectional_destroy_dependencies_test.rb new file mode 100644 index 0000000000..2b867965ba --- /dev/null +++ b/activerecord/test/cases/associations/bidirectional_destroy_dependencies_test.rb @@ -0,0 +1,41 @@ +require 'cases/helper' +require 'models/content' + +class BidirectionalDestroyDependenciesTest < ActiveRecord::TestCase + fixtures :content, :content_positions + + def setup + Content.destroyed_ids.clear + ContentPosition.destroyed_ids.clear + end + + def test_bidirectional_dependence_when_destroying_item_with_belongs_to_association + content_position = ContentPosition.find(1) + content = content_position.content + assert_not_nil content + + content_position.destroy + + assert_equal [content_position.id], ContentPosition.destroyed_ids + assert_equal [content.id], Content.destroyed_ids + end + + def test_bidirectional_dependence_when_destroying_item_with_has_one_association + content = Content.find(1) + content_position = content.content_position + assert_not_nil content_position + + content.destroy + + assert_equal [content.id], Content.destroyed_ids + assert_equal [content_position.id], ContentPosition.destroyed_ids + end + + def test_bidirectional_dependence_when_destroying_item_with_has_one_association_fails_first_time + content = ContentWhichRequiresTwoDestroyCalls.find(1) + + 2.times { content.destroy } + + assert_equal content.destroyed?, true + end +end diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index bc1bff79d3..bcc8455d0d 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -1179,6 +1179,24 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_equal 1, mary.unique_categorized_post_ids.length end + def test_preloading_has_one_using_reorder + klass = Class.new(ActiveRecord::Base) do + def self.name; "TempAuthor"; end + self.table_name = "authors" + has_one :post, class_name: "PostWithDefaultScope", foreign_key: :author_id + has_one :reorderd_post, -> { reorder(title: :desc) }, class_name: "PostWithDefaultScope", foreign_key: :author_id + end + + author = klass.first + # PRECONDITION: make sure ordering results in different results + assert_not_equal author.post, author.reorderd_post + + preloaded_reorderd_post = klass.preload(:reorderd_post).first.reorderd_post + + assert_equal author.reorderd_post, preloaded_reorderd_post + assert_equal Post.order(title: :desc).first.title, preloaded_reorderd_post.title + end + def test_preloading_polymorphic_with_custom_foreign_type sponsor = sponsors(:moustache_club_sponsor_for_groucho) groucho = members(:groucho) 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 cf730e4fe7..226ecf5447 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -1111,10 +1111,10 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_has_many_through_with_default_scope_on_the_target person = people(:michael) - assert_equal [posts(:thinking)], person.first_posts + assert_equal [posts(:thinking).id], person.first_posts.map(&:id) readers(:michael_authorless).update(first_post_id: 1) - assert_equal [posts(:thinking)], person.reload.first_posts + assert_equal [posts(:thinking).id], person.reload.first_posts.map(&:id) end def test_has_many_through_with_includes_in_through_association_scope |