From e1596be32363122f12777ce09e654ae58f262eb4 Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Fri, 6 Aug 2010 15:23:11 -0700 Subject: test to ensure that respond_to? delegates to arel --- activerecord/test/cases/relations_test.rb | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'activerecord/test/cases/relations_test.rb') diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index 02c8c60873..ac7b501bb7 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -192,6 +192,25 @@ class RelationTest < ActiveRecord::TestCase end end + def test_respond_to_delegates_to_relation + relation = Topic.scoped + fake_arel = Struct.new(:responds) { + def respond_to? method, access = false + responds << [method, access] + end + }.new [] + + relation.extend(Module.new { attr_accessor :arel }) + relation.arel = fake_arel + + relation.respond_to?(:matching_attributes) + assert_equal [:matching_attributes, false], fake_arel.responds.first + + fake_arel.responds = [] + relation.respond_to?(:matching_attributes, true) + assert_equal [:matching_attributes, true], fake_arel.responds.first + end + def test_respond_to_dynamic_finders relation = Topic.scoped -- cgit v1.2.3