/**
* Return object of self
*
* @return Config
*/
public static function getInstance()
{
if (self::$_instanse instanceof self) {
return self::$_instanse;
}
self::$_instanse = new self();
return self::$_instanse;
}
public function testSwapEvenOddArrayKeys()
{
$instance = EncryptionService::getInstance();
$this->assertTrue('object' === gettype($instance));
$arr = [1, 2];
$this->assertTrue(2 === count($arr));
$instance->swapEvenOddArrayKeys([1]);
$this->assertTrue(2 === count($arr));
$this->assertTrue(1 === $arr[0]);
}
public function __construct()
{
$this->setServices(EncryptionService::getInstance());
}