//-------------------------------------------------------------------------
public virtual void test_presentValue()
{
ScenarioMarketData md = CmsTradeCalculationFunctionTest.marketData();
RatesProvider provider = RATES_LOOKUP.marketDataView(md.scenario(0)).ratesProvider();
SabrExtrapolationReplicationCmsTradePricer pricer = new SabrExtrapolationReplicationCmsTradePricer(new SabrExtrapolationReplicationCmsProductPricer(new SabrExtrapolationReplicationCmsLegPricer(SabrExtrapolationReplicationCmsPeriodPricer.of(CMS_MODEL.CutOffStrike, CMS_MODEL.Mu))));
MultiCurrencyAmount expectedPv = pricer.presentValue(RTRADE, provider, VOLS);
MultiCurrencyAmount expectedCurrencyExposure = pricer.currencyExposure(RTRADE, provider, VOLS);
MultiCurrencyAmount expectedCurrentCash = pricer.currentCash(RTRADE, provider, VOLS);
CmsTradeCalculations calcs = CmsTradeCalculations.of(CMS_MODEL);
assertEquals(calcs.presentValue(RTRADE, RATES_LOOKUP, SWAPTION_LOOKUP, md), MultiCurrencyScenarioArray.of(ImmutableList.of(expectedPv)));
assertEquals(calcs.currencyExposure(RTRADE, RATES_LOOKUP, SWAPTION_LOOKUP, md), MultiCurrencyScenarioArray.of(ImmutableList.of(expectedCurrencyExposure)));
assertEquals(calcs.currentCash(RTRADE, RATES_LOOKUP, SWAPTION_LOOKUP, md), MultiCurrencyScenarioArray.of(ImmutableList.of(expectedCurrentCash)));
}
// currency exposure for one scenario
internal MultiCurrencyAmount currencyExposure(ResolvedCmsTrade trade, RatesProvider ratesProvider, SwaptionVolatilities volatilities)
{
return(tradePricer.currencyExposure(trade, ratesProvider, checkSabr(volatilities)));
}