public function testRawFields()
{
$user = new UserModel();
$this->assertFalse($user->hasChanged('lastName'));
$user->importData($this->_data);
$this->assertTrue($user->hasChanged('lastName'));
$user = new UserModel($this->_data);
$this->assertFalse($user->hasChanged('lastName'));
$user->setLastName('meloinvento');
$this->assertTrue($user->hasChanged('lastName'));
}