/**
* Get singleton instance.
*
* @return Flancer32_PayPalApi_Config
*/
public static function get()
{
if (is_null(self::$_instance)) {
self::$_instance = new Flancer32_PayPalApi_Config();
}
return self::$_instance;
}
public function test_initClassLoader()
{
$cfg = Config::get();
$helper = $cfg->helper();
$this->assertTrue($helper instanceof Flancer32_PayPalApi_Helper_Data);
$helper->initClassLoader();
$address = new \PayPal\Api\Address();
$this->assertTrue($address instanceof PayPal\Api\Address);
}
/**
* Init class loader to load PayPal classes from ./vendor/ catalog (composer scheme) or using path to SDK lib
* directory.
*/
public function initClassLoader()
{
if (!self::$_isClassLoaderProcessed) {
self::$_isClassLoaderProcessed = true;
$cfg = Config::get();
$path = $cfg->sysPathToSdk();
if ($path && is_dir($path)) {
/* SDK should be loaded from external path */
$this->_initClassLoaderFromCfgPath($path);
} else {
/* SDK should be loaded from composer's vendor directory */
$this->_initClassLoaderFromVendor();
}
}
}
public function test_cfg()
{
$cfg = Config::get();
$this->assertTrue(is_string($cfg->sysPathToSdk()));
}
