Raise deprecation for calling `[:f] = 'b'` or `[:f] << 'b'`

Revert some tests to ensure back compatibility

1 files changed, 4 insertions, 4 deletions

diff --git a/activemodel/test/cases/validations/with_validation_test.rb b/activemodel/test/cases/validations/with_validation_test.rb
index 8239792c79..e6ae6603f2 100644
--- a/activemodel/test/cases/validations/with_validation_test.rb
+++ b/activemodel/test/cases/validations/with_validation_test.rb
@@ -14,13 +14,13 @@ class ValidatesWithTest < ActiveModel::TestCase
 
   class ValidatorThatAddsErrors < ActiveModel::Validator
     def validate(record)
-      record.errors[:base] << ERROR_MESSAGE
+      record.errors.add(:base, message: ERROR_MESSAGE)
     end
   end
 
   class OtherValidatorThatAddsErrors < ActiveModel::Validator
     def validate(record)
-      record.errors[:base] << OTHER_ERROR_MESSAGE
+      record.errors.add(:base, message: OTHER_ERROR_MESSAGE)
     end
   end
 
@@ -32,14 +32,14 @@ class ValidatesWithTest < ActiveModel::TestCase
   class ValidatorThatValidatesOptions < ActiveModel::Validator
     def validate(record)
       if options[:field] == :first_name
-        record.errors[:base] << ERROR_MESSAGE
+        record.errors.add(:base, message: ERROR_MESSAGE)
       end
     end
   end
 
   class ValidatorPerEachAttribute < ActiveModel::EachValidator
     def validate_each(record, attribute, value)
-      record.errors[attribute] << "Value is #{value}"
+      record.errors.add(attribute, message: "Value is #{value}")
     end
   end