@Test
public void parSpreadMarketQuoteDiscountingCalculator() {
final double psmq = SWAP_MULTI_LEG.accept(PSMQDC, MULTICURVES);
final double pv =
-MULTICURVES
.getFxRates()
.convert(
SWAP_MULTI_LEG.accept(PVDC, MULTICURVES), SWAP_MULTI_LEG.getLegs()[0].getCurrency())
.getAmount();
final double pvbp = SWAP_MULTI_LEG.getLegs()[0].accept(PVMQSC, MULTICURVES);
assertEquals(
"SwapMultileg: parSpreadMarketQuoteDiscountingCalculator", psmq, pv / pvbp, TOLERANCE_RATE);
}
@Test
public void presentValueDiscountingCalculator() {
final MultipleCurrencyAmount pvSwap = SWAP_MULTI_LEG.accept(PVDC, MULTICURVES);
MultipleCurrencyAmount pvLegs = MultipleCurrencyAmount.of(EUR, 0.0);
for (int loopleg = 0; loopleg < NB_LEGS; loopleg++) {
pvLegs = pvLegs.plus(SWAP_MULTI_LEG.getLegs()[loopleg].accept(PVDC, MULTICURVES));
}
assertEquals(
"SwapMultileg: presentValueDiscountingCalculator",
pvSwap.getAmount(EUR),
pvLegs.getAmount(EUR),
TOLERANCE_PV);
}
@Test
public void presentValueCurveSensitivityDiscountingCalculator() {
final MultipleCurrencyMulticurveSensitivity pvcsSwap =
SWAP_MULTI_LEG.accept(PVCSDC, MULTICURVES);
MultipleCurrencyMulticurveSensitivity pvcsLegs =
SWAP_MULTI_LEG.getLegs()[0].accept(PVCSDC, MULTICURVES);
for (int loopleg = 1; loopleg < NB_LEGS; loopleg++) {
pvcsLegs = pvcsLegs.plus(SWAP_MULTI_LEG.getLegs()[loopleg].accept(PVCSDC, MULTICURVES));
}
AssertSensitivityObjects.assertEquals(
"SwapMultileg: presentValueCurveSensitivityDiscountingCalculator",
pvcsLegs,
pvcsSwap,
TOLERANCE_PV_DELTA);
}
@Test
public void parSpreadMarketQuoteCurveSensitivityDiscountingCalculator() {
final double pv =
MULTICURVES
.getFxRates()
.convert(
SWAP_MULTI_LEG.accept(PVDC, MULTICURVES), SWAP_MULTI_LEG.getLegs()[0].getCurrency())
.getAmount();
final double pvbp = SWAP_MULTI_LEG.getLegs()[0].accept(PVMQSC, MULTICURVES);
final MulticurveSensitivity pvcs =
SWAP_MULTI_LEG
.accept(PVCSDC, MULTICURVES)
.converted(EUR, MULTICURVES.getFxRates())
.getSensitivity(EUR);
final MulticurveSensitivity pvbpcs = SWAP_MULTI_LEG.getLegs()[0].accept(PVMQSCSC, MULTICURVES);
final MulticurveSensitivity psmqcsExpected =
pvcs.multipliedBy(-1.0d / pvbp).plus(pvbpcs.multipliedBy(pv / (pvbp * pvbp))).cleaned();
final MulticurveSensitivity psmqcs = SWAP_MULTI_LEG.accept(PSMQCSDC, MULTICURVES).cleaned();
AssertSensitivityObjects.assertEquals(
"SwapMultileg: presentValueCurveSensitivityDiscountingCalculator",
psmqcs,
psmqcsExpected,
TOLERANCE_RATE_DELTA);
}
