public void test_presentValue_noExcoupon() {
   CurrencyAmount computed = PRICER.presentValue(PRODUCT_NO_EXCOUPON, PROVIDER);
   ExpandedFixedCouponBond expanded = PRODUCT.expand();
   CurrencyAmount expected =
       PRICER_NOMINAL.presentValue(expanded.getNominalPayment(), DSC_FACTORS_ISSUER);
   int size = expanded.getPeriodicPayments().size();
   double pvcCupon = 0d;
   for (int i = 2; i < size; ++i) {
     FixedCouponBondPaymentPeriod payment = expanded.getPeriodicPayments().get(i);
     pvcCupon +=
         PRICER_COUPON.presentValue(
             payment, IssuerCurveDiscountFactors.of(DSC_FACTORS_ISSUER, GROUP_ISSUER));
   }
   expected = expected.plus(pvcCupon);
   assertEquals(computed.getCurrency(), EUR);
   assertEquals(computed.getAmount(), expected.getAmount(), NOTIONAL * TOL);
 }