diff options
| -rw-r--r-- | activerecord/test/cases/associations/nested_has_many_through_associations_test.rb | 16 | ||||
| -rw-r--r-- | activerecord/test/models/member.rb | 3 |
2 files changed, 17 insertions, 2 deletions
diff --git a/activerecord/test/cases/associations/nested_has_many_through_associations_test.rb b/activerecord/test/cases/associations/nested_has_many_through_associations_test.rb index 4fab426696..c1e8a4b1bf 100644 --- a/activerecord/test/cases/associations/nested_has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/nested_has_many_through_associations_test.rb @@ -21,6 +21,8 @@ require 'models/rating' require 'models/member' require 'models/member_detail' require 'models/member_type' +require 'models/sponsor' +require 'models/club' # NOTE: Some of these tests might not really test "nested" HMT associations, as opposed to ones which # are just one level deep. But it's all the same thing really, as the "nested" code is being @@ -30,7 +32,7 @@ require 'models/member_type' class NestedHasManyThroughAssociationsTest < ActiveRecord::TestCase fixtures :authors, :books, :posts, :subscriptions, :subscribers, :tags, :taggings, :people, :readers, :references, :jobs, :ratings, :comments, :members, :member_details, - :member_types + :member_types, :sponsors, :clubs # Through associations can either use the has_many or has_one macros. # @@ -97,9 +99,19 @@ class NestedHasManyThroughAssociationsTest < ActiveRecord::TestCase assert_equal [member_types(:founding)], members.first.nested_member_types end - # TODO: has_many through + # has_many through # Source: has_one # Through: has_one through + def test_has_many_through_has_one_through + assert_equal [sponsors(:moustache_club_sponsor_for_groucho)], members(:groucho).nested_sponsors + + members = Member.joins(:nested_sponsors).where('sponsors.id' => sponsors(:moustache_club_sponsor_for_groucho).id) + assert_equal [members(:groucho)], members + + # TODO: Make this work + # members = Member.includes(:nested_sponsors) + # assert_equal [sponsors(:moustache_club_sponsor_for_groucho)], members.first.nested_sponsors + end # TODO: has_many through # Source: has_many through diff --git a/activerecord/test/models/member.rb b/activerecord/test/models/member.rb index b8b22d0fde..c2dd9efe3b 100644 --- a/activerecord/test/models/member.rb +++ b/activerecord/test/models/member.rb @@ -12,4 +12,7 @@ class Member < ActiveRecord::Base has_many :nested_member_types, :through => :member_detail, :source => :member_type has_one :nested_member_type, :through => :member_detail, :source => :member_type + + has_many :nested_sponsors, :through => :sponsor_club, :source => :sponsor + has_one :nested_sponsor, :through => :sponsor_club, :source => :sponsor end |