From 558c5ff251fa790cd0d623468cc0e45d7efa45ed Mon Sep 17 00:00:00 2001 From: Jeremy Kemper Date: Wed, 27 Feb 2008 22:41:35 +0000 Subject: Fix preloading nil polymorphic belongs_to. Closes #11218 [matrix9180] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8933 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- activerecord/test/cases/associations/join_model_test.rb | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'activerecord/test/cases/associations') diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index e72c6d0e07..e128d6dda3 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -331,7 +331,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase assert_no_queries do assert_equal desired, tag_with_include.tagged_posts end - assert_equal 4, tag_with_include.taggings.length + assert_equal 5, tag_with_include.taggings.length end def test_has_many_through_has_many_find_all @@ -589,6 +589,12 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase assert taggables.include?(posts(:welcome)) end + def test_preload_nil_polymorphic_belongs_to + assert_nothing_raised do + taggings = Tagging.find(:all, :include => :taggable, :conditions => ['taggable_type IS NULL']) + end + end + def test_preload_polymorphic_has_many posts = Post.find(:all, :order => 'posts.id') posts_with_taggings = Post.find(:all, :include => :taggings, :order => 'posts.id') -- cgit v1.2.3