*/
private static function getInstance() {
if (is_null(self::$instance)) {
- self::$instance = new self;
+ self::$instance = new self();
}
return self::$instance;
}
/**
- * Build test suite dynamically
+ * Build test suite dynamically.
*/
public static function suite() {
$inst = self::getInstance();
return $inst->implSuite(__FILE__);
}
+
}
// class CRM_Pledge_AllTests