diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb
index 7b9e680..7a41dc8 100644
--- a/activerecord/test/cases/relations_test.rb
+++ b/activerecord/test/cases/relations_test.rb
@@ -13,8 +13,7 @@ require 'models/company'
 require 'models/bird'
 
 class RelationTest < ActiveRecord::TestCase
-  fixtures :authors, :topics, :entrants, :developers, :companies, :developers_projects, :accounts, :categories, :categorizations, :posts, :comments,
-    :taggings
+  fixtures :authors, :topics, :entrants, :developers, :companies, :developers_projects, :accounts, :categories, :categorizations, :posts, :comments, :tags, :taggings
 
   def test_scoped
     topics = Topic.scoped
@@ -95,6 +94,12 @@ class RelationTest < ActiveRecord::TestCase
     assert_equal entrants(:first).name, entrants.first.name
   end
 
+  def test_finding_with_complex_order_and_limit
+    tags = Tag.includes(:taggings).order("LEAST(1,COS(1)*COS(-1)*COS(RADIANS(taggings.super_tag_id)))").to_a
+
+    assert_equal 1, tags.length
+  end
+
   def test_finding_with_order_limit_and_offset
     entrants = Entrant.order("id ASC").limit(2).offset(1)
 
@@ -498,13 +503,13 @@ class RelationTest < ActiveRecord::TestCase
 
   def test_many
     posts = Post.scoped
-  
+
     assert_queries(2) do
       assert posts.many? # Uses COUNT()
       assert posts.many? {|p| p.id > 0 }
       assert ! posts.many? {|p| p.id < 2 }
     end
-  
+
     assert posts.loaded?
   end