@Test(expected = com.balancedpayments.errors.APIError.class)
 public void testUnstoreCustomerNotExist() throws HTTPError, NotCreated {
   Customer buyer = new Customer("/customers/12j5hl21lu35gui");
   buyer.unstore();
 }
 @Test
 public void testUnstore() throws HTTPError, NotCreated {
   Customer buyer = createBusinessCustomer();
   buyer.unstore();
 }