diff options
Diffstat (limited to 'activerecord/test/cases/relations_test.rb')
| -rw-r--r-- | activerecord/test/cases/relations_test.rb | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index f4f3dc4d5a..fbc257195c 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -1,4 +1,5 @@ require "cases/helper" +require 'models/tag' require 'models/tagging' require 'models/post' require 'models/topic' @@ -17,7 +18,7 @@ require 'models/tyre' class RelationTest < ActiveRecord::TestCase fixtures :authors, :topics, :entrants, :developers, :companies, :developers_projects, :accounts, :categories, :categorizations, :posts, :comments, - :taggings, :cars + :tags, :taggings, :cars def test_bind_values relation = Post.scoped @@ -144,6 +145,26 @@ class RelationTest < ActiveRecord::TestCase assert_equal entrants(:first).name, entrants.first.name end + def test_finding_with_complex_order_and_limit + if current_adapter?(:SQLite3Adapter) + tags = Tag.includes(:taggings).order("MIN(1,2)").limit(1).to_a + else + tags = Tag.includes(:taggings).order("LEAST(1,COS(1)*COS(-1)*COS(RADIANS(taggings.super_tag_id)))").limit(1).to_a + end + + assert_equal 1, tags.length + end + + def test_finding_with_complex_order + if current_adapter?(:SQLite3Adapter) + tags = Tag.includes(:taggings).order("MIN(1,2)").to_a + else + tags = Tag.includes(:taggings).order("LEAST(1,COS(1)*COS(-1)*COS(RADIANS(taggings.super_tag_id)))").to_a + end + + assert_equal 2, tags.length + end + def test_finding_with_order_limit_and_offset entrants = Entrant.order("id ASC").limit(2).offset(1) |