function Test_of_getSerializedAttributes_and_setSerializeAttribute()
{
$User = new AkTestUser();
$User->addCombinedAttributeConfiguration('name', "%s %s", 'first_name', 'last_name');
$User->setSerializeAttribute('user_name');
$User->setSerializeAttribute('name');
$User->setSerializeAttribute('not_valid');
$User->setSerializeAttribute('email', 'MimeEmail');
$expected = array('user_name' => null, 'email' => 'MimeEmail');
$this->assertEqual($expected, $User->getSerializedAttributes());
}