test/mailers/confirmation_instructions_test.rb in devise-4.3.0 vs test/mailers/confirmation_instructions_test.rb in devise-4.4.0
- old
+ new
@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
require 'test_helper'
class ConfirmationInstructionsTest < ActionMailer::TestCase
def setup