Mail handler: set mail_notification to only_my_events when creating a new user (#13341).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11590 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/mail_handler.rb

@@ -436,6 +436,7 @@ class MailHandler < ActionMailer::Base
     user.lastname = '-' if user.lastname.blank?
     user.language = Setting.default_language
     user.generate_password = true
+    user.mail_notification = 'only_my_events'
 
     unless user.valid?
       user.login = "user#{Redmine::Utils.random_hex(6)}" unless user.errors[:login].blank?

test/unit/mail_handler_test.rb

@@ -768,6 +768,7 @@ class MailHandlerTest < ActiveSupport::TestCase
       assert_equal expected[0], user.login
       assert_equal expected[1], user.firstname
       assert_equal expected[2], user.lastname
+      assert_equal 'only_my_events', user.mail_notification
     end
   end