public function getId()
 {
     if ($this->__isInitialized__ === false) {
         return (int) $this->_identifier["id"];
     }
     $this->__load();
     return parent::getId();
 }
 public function test_initialization()
 {
     $bug = new Bug();
     $this->assertEqual($bug->getId(), 0);
     $this->assertEqual($bug->getStatus(), '');
     $this->assertEqual($bug->getDescription(), '');
     $this->assertEqual($bug->getCreated(), '');
     $this->assertEqual($bug->getUpdated(), '');
 }