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Diffstat (limited to 'activerecord/test/cases/relations_test.rb')
| -rw-r--r-- | activerecord/test/cases/relations_test.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index a5bb6e1c51..3efaace69d 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -240,6 +240,15 @@ class RelationTest < ActiveRecord::TestCase assert_raises(ActiveRecord::IrreversibleOrderError) do Topic.order("concat(author_name, title)").reverse_order end + assert_raises(ActiveRecord::IrreversibleOrderError) do + Topic.order("concat(lower(author_name), title)").reverse_order + end + assert_raises(ActiveRecord::IrreversibleOrderError) do + Topic.order("concat(author_name, lower(title))").reverse_order + end + assert_raises(ActiveRecord::IrreversibleOrderError) do + Topic.order("concat(lower(author_name), title, length(title)").reverse_order + end end def test_reverse_order_with_nulls_first_or_last |