public function setUp()
 {
     parent::setUp();
     $em = $this->getEntityManager();
     $this->pairHistoryManager = new PairHistoryManager($em, 'EUR');
     $this->ratioHistoryRepo = $em->getRepository('Tbbc\\MoneyBundle\\Entity\\RatioHistory');
 }
 public function setUp()
 {
     parent::setUp();
     $this->doctrineStorage = new DoctrineStorage($this->getEntityManager(), 'USD');
 }