private static function getNewEntity()
{
if (is_null(self::$curPartition) || self::$curPartition == count(self::$Partitions) - 1) {
self::$curPartition = 0;
self::$curRowKey = TableServiceFunctionalTestData::getNewKey();
} else {
self::$curPartition++;
}
$entity = new Entity();
$entity->setPartitionKey(self::$Partitions[self::$curPartition]);
$entity->setRowKey(self::$curRowKey);
return $entity;
}