diff options
Diffstat (limited to 'activerecord/test/cases/associations/has_one_through_associations_test.rb')
-rw-r--r-- | activerecord/test/cases/associations/has_one_through_associations_test.rb | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/activerecord/test/cases/associations/has_one_through_associations_test.rb b/activerecord/test/cases/associations/has_one_through_associations_test.rb index 5d153147f5..1cf8c0539d 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -9,9 +9,14 @@ require 'models/member_detail' require 'models/minivan' require 'models/dashboard' require 'models/speedometer' +require 'models/category' +require 'models/author' +require 'models/essay' +require 'models/owner' class HasOneThroughAssociationsTest < ActiveRecord::TestCase - fixtures :member_types, :members, :clubs, :memberships, :sponsors, :organizations, :minivans, :dashboards, :speedometers + fixtures :member_types, :members, :clubs, :memberships, :sponsors, :organizations, :minivans, + :dashboards, :speedometers, :categories, :authors, :essays, :owners def setup @member = members(:groucho) @@ -212,4 +217,23 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase minivan.dashboard end end + + def test_has_one_through_polymorphic_with_primary_key_option + assert_equal categories(:general), authors(:david).essay_category + + authors = Author.joins(:essay_category).where('categories.id' => categories(:general).id) + assert_equal authors(:david), authors.first + + assert_equal owners(:blackbeard), authors(:david).essay_owner + + authors = Author.joins(:essay_owner).where("owners.name = 'blackbeard'") + assert_equal authors(:david), authors.first + end + + def test_has_one_through_with_primary_key_option + assert_equal categories(:general), authors(:david).essay_category_2 + + authors = Author.joins(:essay_category_2).where('categories.id' => categories(:general).id) + assert_equal authors(:david), authors.first + end end |