From 7750afc4c1b6873bf1ee50ca386b9714430be618 Mon Sep 17 00:00:00 2001 From: Rick Olson Date: Thu, 13 Mar 2008 03:06:51 +0000 Subject: Ensure that ActiveRecord::Calculations disambiguates field names with the table name. Closes #11027 [cavalle] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@9018 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- activerecord/test/cases/associations/join_model_test.rb | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'activerecord/test/cases/associations') diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index c24a94bfc4..810e477ac0 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -544,6 +544,14 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase assert_nothing_raised { authors(:david).comments.sum(:post_id) } end + def test_calculations_on_has_many_through_should_disambiguate_fields + assert_nothing_raised { authors(:david).categories.maximum(:id) } + end + + def test_calculations_on_has_many_through_should_not_disambiguate_fields_unless_necessary + assert_nothing_raised { authors(:david).categories.maximum("categories.id") } + end + def test_has_many_through_has_many_with_sti assert_equal [comments(:does_it_hurt)], authors(:david).special_post_comments end -- cgit v1.2.3