diff options
Diffstat (limited to 'activemodel/test/cases/validations_test.rb')
-rw-r--r-- | activemodel/test/cases/validations_test.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/activemodel/test/cases/validations_test.rb b/activemodel/test/cases/validations_test.rb index eb100d1c35..9fedd84c73 100644 --- a/activemodel/test/cases/validations_test.rb +++ b/activemodel/test/cases/validations_test.rb @@ -10,6 +10,10 @@ require 'models/custom_reader' class ValidationsTest < ActiveModel::TestCase include ActiveModel::TestsDatabase + def setup + Topic._validators.clear + end + # Most of the tests mess with the validations of Topic, so lets repair it all the time. # Other classes we mess with will be dealt with in the specific tests def teardown @@ -220,4 +224,27 @@ class ValidationsTest < ActiveModel::TestCase assert !t.valid? assert ["NO BLANKS HERE"], t.errors[:title] end + + def test_list_of_validators_for_model + Topic.validates_presence_of :title + Topic.validates_length_of :title, :minimum => 2 + + assert_equal 2, Topic.validators.count + assert_equal [:presence, :length], Topic.validators.map(&:kind) + end + + def test_list_of_validators_on_an_attribute + Topic.validates_presence_of :title, :content + Topic.validates_length_of :title, :minimum => 2 + + assert_equal 2, Topic.validators_on(:title).count + assert_equal [:presence, :length], Topic.validators_on(:title).map(&:kind) + assert_equal 1, Topic.validators_on(:content).count + assert_equal [:presence], Topic.validators_on(:content).map(&:kind) + end + + def test_accessing_instance_of_validator_on_an_attribute + Topic.validates_length_of :title, :minimum => 10 + assert_equal 10, Topic.validators_on(:title).first.options[:minimum] + end end |