def METHOD_NAME(self):
    """Check that this event handler is not run for other ISecuritySchema
    records.
    """
    self._create_user(user_id="joe", email="joe@test.com")
    pas = getToolByName(self.portal, "acl_users")
    self.assertEqual(len(pas.searchUsers(name="joe@test.com")), 0)
    self.security_settings.use_uuid_as_userid = True
    self.assertEqual(len(pas.searchUsers(name="joe@test.com")), 0)