diff options
Diffstat (limited to 'activerecord/test')
-rw-r--r-- | activerecord/test/cases/finder_test.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 21bd7b51d5..2efafe5c24 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -93,6 +93,18 @@ class FinderTest < ActiveRecord::TestCase assert !Topic.includes(:replies).limit(1).where('0 = 1').exists? end + def test_exists_with_distinct_association_includes_and_limit + author = Author.first + assert !author.unique_categorized_posts.includes(:special_comments).limit(0).exists? + assert author.unique_categorized_posts.includes(:special_comments).limit(1).exists? + end + + def test_exists_with_distinct_association_includes_limit_and_order + author = Author.first + assert !author.unique_categorized_posts.includes(:special_comments).order('comments.taggings_count DESC').limit(0).exists? + assert author.unique_categorized_posts.includes(:special_comments).order('comments.taggings_count DESC').limit(1).exists? + end + def test_exists_with_empty_table_and_no_args_given Topic.delete_all assert !Topic.exists? |