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| author | Xavier Noria <fxn@hashref.com> | 2010-03-31 07:47:58 -0700 |
|---|---|---|
| committer | Xavier Noria <fxn@hashref.com> | 2010-03-31 07:47:58 -0700 |
| commit | 824fa10f4d1306cc1e310a7d5de7e95cfb07d6f8 (patch) | |
| tree | 1967c2a945d6e131d467fb4f0178a0f60e01ae8a /activerecord/test/cases/associations/eager_test.rb | |
| parent | 1ed1652bef981d9402797b6cb9f0920a40eea21a (diff) | |
| parent | db28d407f76a790a31e27bf51560e23425dd6944 (diff) | |
| download | rails-824fa10f4d1306cc1e310a7d5de7e95cfb07d6f8.tar.gz rails-824fa10f4d1306cc1e310a7d5de7e95cfb07d6f8.tar.bz2 rails-824fa10f4d1306cc1e310a7d5de7e95cfb07d6f8.zip | |
Merge commit 'rails/master'
Diffstat (limited to 'activerecord/test/cases/associations/eager_test.rb')
| -rw-r--r-- | activerecord/test/cases/associations/eager_test.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 42a891bc3b..79e5ecf4ce 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -833,4 +833,10 @@ class EagerAssociationTest < ActiveRecord::TestCase end end + def test_preloading_empty_polymorphic_parent + t = Tagging.create!(:taggable_type => 'Post', :taggable_id => Post.maximum(:id) + 1, :tag => tags(:general)) + + assert_queries(2) { @tagging = Tagging.preload(:taggable).find(t.id) } + assert_no_queries { assert ! @tagging.taggable } + end end |