Prado\Security\TUser::setStateChanged PHP Method

    public function setStateChanged($value)
    {
        $this->_stateChanged = TPropertyValue::ensureBoolean($value);
    }

 public function testStateChanged()
 {
     $user = new TUser(self::$mgr);
     $user->setName('John');
     self::assertTrue($user->getStateChanged());
     $user->setStateChanged(false);
     self::assertFalse($user->getStateChanged());
 }