//-------------------------------------------------------------------------
public virtual void test_presentValue()
{
ScenarioMarketData md = SwapTradeCalculationFunctionTest.marketData();
RatesProvider provider = RATES_LOOKUP.marketDataView(md.scenario(0)).ratesProvider();
DiscountingSwapTradePricer pricer = DiscountingSwapTradePricer.DEFAULT;
MultiCurrencyAmount expectedPv = pricer.presentValue(RTRADE, provider);
ExplainMap expectedExplainPv = pricer.explainPresentValue(RTRADE, provider);
double expectedParRate = pricer.parRate(RTRADE, provider);
double expectedParSpread = pricer.parSpread(RTRADE, provider);
CashFlows expectedCashFlows = pricer.cashFlows(RTRADE, provider);
MultiCurrencyAmount expectedCurrencyExposure = pricer.currencyExposure(RTRADE, provider);
MultiCurrencyAmount expectedCurrentCash = pricer.currentCash(RTRADE, provider);
assertEquals(SwapTradeCalculations.DEFAULT.presentValue(RTRADE, RATES_LOOKUP, md), MultiCurrencyScenarioArray.of(ImmutableList.of(expectedPv)));
assertEquals(SwapTradeCalculations.DEFAULT.explainPresentValue(RTRADE, RATES_LOOKUP, md), ScenarioArray.of(ImmutableList.of(expectedExplainPv)));
assertEquals(SwapTradeCalculations.DEFAULT.parRate(RTRADE, RATES_LOOKUP, md), DoubleScenarioArray.of(ImmutableList.of(expectedParRate)));
assertEquals(SwapTradeCalculations.DEFAULT.parSpread(RTRADE, RATES_LOOKUP, md), DoubleScenarioArray.of(ImmutableList.of(expectedParSpread)));
assertEquals(SwapTradeCalculations.DEFAULT.cashFlows(RTRADE, RATES_LOOKUP, md), ScenarioArray.of(ImmutableList.of(expectedCashFlows)));
assertEquals(SwapTradeCalculations.DEFAULT.currencyExposure(RTRADE, RATES_LOOKUP, md), MultiCurrencyScenarioArray.of(ImmutableList.of(expectedCurrencyExposure)));
assertEquals(SwapTradeCalculations.DEFAULT.currentCash(RTRADE, RATES_LOOKUP, md), MultiCurrencyScenarioArray.of(ImmutableList.of(expectedCurrentCash)));
}
//-------------------------------------------------------------------------
// calculates unit price for all scenarios
internal DoubleScenarioArray unitPrice(ResolvedIborFutureOptionTrade trade, RatesScenarioMarketData ratesMarketData, IborFutureOptionScenarioMarketData optionMarketData)
{
IborIndex index = trade.Product.UnderlyingFuture.Index;
return(DoubleScenarioArray.of(ratesMarketData.ScenarioCount, i => unitPrice(trade, ratesMarketData.scenario(i).ratesProvider(), optionMarketData.scenario(i).volatilities(index))));
}
//-------------------------------------------------------------------------
// calculates par spread for all scenarios
internal DoubleScenarioArray parSpread(ResolvedTermDepositTrade trade, RatesScenarioMarketData marketData)
{
return(DoubleScenarioArray.of(marketData.ScenarioCount, i => parSpread(trade, marketData.scenario(i).ratesProvider())));
}
//-------------------------------------------------------------------------
// calculates unit price for all scenarios
internal DoubleScenarioArray unitPrice(ResolvedOvernightFutureTrade trade, RatesScenarioMarketData marketData)
{
return(DoubleScenarioArray.of(marketData.ScenarioCount, i => unitPrice(trade, marketData.scenario(i).ratesProvider())));
}
//-------------------------------------------------------------------------
// calculates unit price for all scenarios
internal DoubleScenarioArray unitPrice(ResolvedBondFutureTrade trade, LegalEntityDiscountingScenarioMarketData marketData)
{
return(DoubleScenarioArray.of(marketData.ScenarioCount, i => unitPrice(trade, marketData.scenario(i).discountingProvider())));
}
//-------------------------------------------------------------------------
// calculates price for all scenarios
internal DoubleScenarioArray unitPrice(ResolvedCdsIndexTrade trade, CreditRatesScenarioMarketData marketData, ReferenceData refData)
{
return(DoubleScenarioArray.of(marketData.ScenarioCount, i => unitPrice(trade, marketData.scenario(i).creditRatesProvider(), refData)));
}
//-------------------------------------------------------------------------
// calculates unit price for all scenarios
internal DoubleScenarioArray unitPrice(ResolvedBondFutureOptionTrade trade, LegalEntityDiscountingScenarioMarketData legalEntityMarketData, BondFutureOptionScenarioMarketData optionMarketData)
{
SecurityId securityId = trade.Product.UnderlyingFuture.SecurityId;
return(DoubleScenarioArray.of(legalEntityMarketData.ScenarioCount, i => unitPrice(trade, legalEntityMarketData.scenario(i).discountingProvider(), optionMarketData.scenario(i).volatilities(securityId))));
}
//-------------------------------------------------------------------------
public virtual void test_presentValue()
{
ScenarioMarketData md = BondFutureTradeCalculationFunctionTest.marketData();
LegalEntityDiscountingProvider provider = LOOKUP.marketDataView(md.scenario(0)).discountingProvider();
DiscountingBondFutureTradePricer pricer = DiscountingBondFutureTradePricer.DEFAULT;
CurrencyAmount expectedPv = pricer.presentValue(RTRADE, provider, SETTLE_PRICE);
double expectedParSpread = pricer.parSpread(RTRADE, provider, SETTLE_PRICE);
assertEquals(BondFutureTradeCalculations.DEFAULT.presentValue(RTRADE, LOOKUP, md), CurrencyScenarioArray.of(ImmutableList.of(expectedPv)));
assertEquals(BondFutureTradeCalculations.DEFAULT.parSpread(RTRADE, LOOKUP, md), DoubleScenarioArray.of(ImmutableList.of(expectedParSpread)));
}