diff options
Diffstat (limited to 'activerecord/test/cases')
-rw-r--r-- | activerecord/test/cases/associations/eager_test.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 944f135153..490aafa86d 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -1118,4 +1118,11 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_no_queries { assert_equal 2, author.comments_with_order_and_conditions.size } assert_no_queries { assert_equal 5, author.posts.size, "should not cache a subset of the association" } end + + test "preloading a through association twice does not reset it" do + members = Member.includes(current_membership: :club).includes(:club).to_a + assert_no_queries { + assert_equal 3, members.map(&:current_membership).map(&:club).size + } + end end |