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Diffstat (limited to 'activemodel/test/cases/validations_test.rb')
-rw-r--r-- | activemodel/test/cases/validations_test.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/activemodel/test/cases/validations_test.rb b/activemodel/test/cases/validations_test.rb index 3e84297cc2..039b6b8872 100644 --- a/activemodel/test/cases/validations_test.rb +++ b/activemodel/test/cases/validations_test.rb @@ -373,4 +373,25 @@ class ValidationsTest < ActiveModel::TestCase assert topic.invalid? assert duped.valid? end + + # validator test: + def test_setup_is_deprecated_but_still_receives_klass # TODO: remove me in 4.2. + validator_class = Class.new(ActiveModel::Validator) do + def setup(klass) + @old_klass = klass + end + + def validate(*) + @old_klass == Topic or raise "#setup didn't work" + end + end + + assert_deprecated do + Topic.validates_with validator_class + end + + t = Topic.new + t.valid? + end + end |