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author | Ernie Miller <ernie@erniemiller.org> | 2012-10-05 18:36:44 -0400 |
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committer | Ernie Miller <ernie@erniemiller.org> | 2012-10-12 16:21:56 -0400 |
commit | 990a938cf7527b654cef06674f25f3632920bad7 (patch) | |
tree | de50bcacd34633b7cf275544c83cf24ea4b1149c /activerecord/test/cases | |
parent | eefb34438563b6b58e65b2ac0e06c543f76e2247 (diff) | |
download | rails-990a938cf7527b654cef06674f25f3632920bad7.tar.gz rails-990a938cf7527b654cef06674f25f3632920bad7.tar.bz2 rails-990a938cf7527b654cef06674f25f3632920bad7.zip |
Fix has_many assocation w/select load after create
If you create a new record via a collection association proxy that has
not loaded its target, and which selects additional attributes through
the association, then when the proxy loads its target, it will
inadvertently trigger a deprecation notice during attribute writing when
CollectionAssociation#merge_target_lists attempts to do its thing, since
the newly loaded records will possess attributes the created record does
not.
Diffstat (limited to 'activerecord/test/cases')
-rw-r--r-- | activerecord/test/cases/associations/join_model_test.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index f4592f7d0e..8bd44e6444 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -236,6 +236,14 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase assert_equal "2", categories(:sti_test).authors_with_select.first.post_id.to_s end + def test_create_through_has_many_with_piggyback + category = categories(:sti_test) + ernie = category.authors_with_select.create(:name => 'Ernie') + assert_not_deprecated do + assert_equal ernie, category.authors_with_select.detect {|a| a.name == 'Ernie'} + end + end + def test_include_has_many_through posts = Post.find(:all, :order => 'posts.id') posts_with_authors = Post.find(:all, :include => :authors, :order => 'posts.id') |