From 4f9b59dba0fe9d90f53417f0d4f1bc63679d556a Mon Sep 17 00:00:00 2001 From: Prem Sichanugrist Date: Tue, 2 Oct 2012 21:45:09 -0400 Subject: Make `.validators_on` accept `:kind` option This will filter out the validators on a particular attribute based on its kind. --- activemodel/test/cases/validations_test.rb | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'activemodel/test') diff --git a/activemodel/test/cases/validations_test.rb b/activemodel/test/cases/validations_test.rb index a9d32808da..66d9e51854 100644 --- a/activemodel/test/cases/validations_test.rb +++ b/activemodel/test/cases/validations_test.rb @@ -287,6 +287,14 @@ class ValidationsTest < ActiveModel::TestCase assert_equal [], Topic.validators_on(:author_name) end + def test_list_of_validators_on_an_attribute_based_on_kind + Topic.validates_presence_of :title, :content + Topic.validates_length_of :title, :minimum => 2 + + assert_equal Topic.validators_on(:title).select { |v| v.kind == :presence }, + Topic.validators_on(:title, kind: :presence) + end + def test_validations_on_the_instance_level auto = Automobile.new -- cgit v1.2.3