'Invites multiple users with a variety of delimiters.'

def test_multi_user_invite(self):

    self.login(self.example_email('hamlet'))
    self.assert_json_success(self.invite('bob-test@zulip.com,                    carol-test@zulip.com,\n                                                dave-test@zulip.com\n\n\nearl-test@zulip.com', ['Denmark']))
    for user in ('bob', 'carol', 'dave', 'earl'):
        self.assertTrue(find_key_by_email(('%s-test@zulip.com' % (user,))))
    self.check_sent_emails(['bob-test@zulip.com', 'carol-test@zulip.com', 'dave-test@zulip.com', 'earl-test@zulip.com'])
