diff options
Diffstat (limited to 'activerecord/test/cases/associations/eager_test.rb')
-rw-r--r-- | activerecord/test/cases/associations/eager_test.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 2a9351507a..e11f1009dc 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -212,6 +212,15 @@ class EagerAssociationTest < ActiveRecord::TestCase end end + def test_finding_with_includes_on_null_belongs_to_polymorphic_association + sponsor = sponsors(:moustache_club_sponsor_for_groucho) + sponsor.update_attributes!(:sponsorable => nil) + sponsor = assert_queries(1) { Sponsor.find(sponsor.id, :include => :sponsorable) } + assert_no_queries do + assert_equal nil, sponsor.sponsorable + end + end + def test_loading_from_an_association posts = authors(:david).posts.find(:all, :include => :comments, :order => "posts.id") assert_equal 2, posts.first.comments.size |