public function test_delete_card()
 {
     $openpayCustomers = $this->customerAdapter->getList();
     $testCustomerId = $openpayCustomers[count($openpayCustomers) - 1]->getId();
     $openpayCards = $this->cardAdapter->getList($testCustomerId);
     $deleted = $this->cardAdapter->delete($testCustomerId, $openpayCards[0]->getId());
     $this->assertTrue($deleted);
 }