//------------------------------------------------------------------------- public virtual void test_requirementsAndCurrency() { BulletPaymentTradeCalculationFunction function = new BulletPaymentTradeCalculationFunction(); ISet <Measure> measures = function.supportedMeasures(); FunctionRequirements reqs = function.requirements(TRADE, measures, PARAMS, REF_DATA); assertThat(reqs.OutputCurrencies).containsOnly(CURRENCY); assertThat(reqs.ValueRequirements).isEqualTo(ImmutableSet.of(DISCOUNT_CURVE_ID)); assertThat(reqs.TimeSeriesRequirements).isEqualTo(ImmutableSet.of()); assertThat(function.naturalCurrency(TRADE, REF_DATA)).isEqualTo(CURRENCY); }
public virtual void test_simpleMeasures() { BulletPaymentTradeCalculationFunction function = new BulletPaymentTradeCalculationFunction(); ScenarioMarketData md = marketData(); RatesProvider provider = RATES_LOOKUP.ratesProvider(md.scenario(0)); DiscountingPaymentPricer pricer = DiscountingPaymentPricer.DEFAULT; Payment payment = RTRADE.Product.Payment; CurrencyAmount expectedPv = pricer.presentValue(payment, provider); CashFlows expectedCashFlows = pricer.cashFlows(payment, provider); ISet <Measure> measures = ImmutableSet.of(Measures.PRESENT_VALUE, Measures.CASH_FLOWS, Measures.RESOLVED_TARGET); assertThat(function.calculate(TRADE, measures, PARAMS, md, REF_DATA)).containsEntry(Measures.PRESENT_VALUE, Result.success(CurrencyScenarioArray.of(ImmutableList.of(expectedPv)))).containsEntry(Measures.CASH_FLOWS, Result.success(ScenarioArray.of(ImmutableList.of(expectedCashFlows)))).containsEntry(Measures.RESOLVED_TARGET, Result.success(RTRADE)); }
public virtual void test_pv01() { BulletPaymentTradeCalculationFunction function = new BulletPaymentTradeCalculationFunction(); ScenarioMarketData md = marketData(); RatesProvider provider = RATES_LOOKUP.ratesProvider(md.scenario(0)); DiscountingPaymentPricer pricer = DiscountingPaymentPricer.DEFAULT; Payment payment = RTRADE.Product.Payment; PointSensitivities pvPointSens = pricer.presentValueSensitivity(payment, provider).build(); CurrencyParameterSensitivities pvParamSens = provider.parameterSensitivity(pvPointSens); MultiCurrencyAmount expectedPv01 = pvParamSens.total().multipliedBy(1e-4); CurrencyParameterSensitivities expectedBucketedPv01 = pvParamSens.multipliedBy(1e-4); ISet <Measure> measures = ImmutableSet.of(Measures.PV01_CALIBRATED_SUM, Measures.PV01_CALIBRATED_BUCKETED); assertThat(function.calculate(TRADE, measures, PARAMS, md, REF_DATA)).containsEntry(Measures.PV01_CALIBRATED_SUM, Result.success(MultiCurrencyScenarioArray.of(ImmutableList.of(expectedPv01)))).containsEntry(Measures.PV01_CALIBRATED_BUCKETED, Result.success(ScenarioArray.of(ImmutableList.of(expectedBucketedPv01)))); }