internal LocalDate nextFixing; // Running variable through the different methods: next fixing date to be analyzed
internal ObservationDetails(OvernightCompoundedRateComputation computation, OvernightIndexRates rates)
{
this.computation = computation;
this.rates = rates;
this.indexFixingDateSeries = rates.Fixings;
this.dayCount = computation.Index.DayCount;
// Details of the cutoff period
this.firstFixing = computation.StartDate;
this.lastFixingP1 = computation.EndDate;
this.lastFixing = computation.FixingCalendar.previous(lastFixingP1);
this.cutoffOffset = Math.Max(computation.RateCutOffDays, 1);
this.accrualFactorCutoff = new double[cutoffOffset - 1];
LocalDate currentFixing = lastFixing;
for (int i = 0; i < cutoffOffset - 1; i++)
{
currentFixing = computation.FixingCalendar.previous(currentFixing);
LocalDate effectiveDate = computation.calculateEffectiveFromFixing(currentFixing);
LocalDate maturityDate = computation.calculateMaturityFromEffective(effectiveDate);
accrualFactorCutoff[i] = dayCount.yearFraction(effectiveDate, maturityDate);
}
this.lastFixingNonCutoff = currentFixing;
LocalDate startUnderlyingPeriod = computation.calculateEffectiveFromFixing(firstFixing);
LocalDate endUnderlyingPeriod = computation.calculateMaturityFromFixing(lastFixing);
this.accrualFactorTotal = dayCount.yearFraction(startUnderlyingPeriod, endUnderlyingPeriod);
}
public virtual void test_rate_OvernightCompoundedRateComputation()
{
double mockRate = 0.0123d;
RateComputationFn <OvernightCompoundedRateComputation> mockOnCpd = mock(typeof(RateComputationFn));
OvernightCompoundedRateComputation ro = OvernightCompoundedRateComputation.of(USD_FED_FUND, ACCRUAL_START_DATE, ACCRUAL_END_DATE, 0, REF_DATA);
when(mockOnCpd.rate(ro, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV)).thenReturn(mockRate);
DispatchingRateComputationFn test = new DispatchingRateComputationFn(MOCK_IBOR_EMPTY, MOCK_IBOR_INT_EMPTY, MOCK_IBOR_AVE_EMPTY, mockOnCpd, MOCK_ON_AVE_EMPTY, MOCK_ON_AVE_DLY_EMPTY, MOCK_INF_MON_EMPTY, MOCK_INF_INT_EMPTY, MOCK_INF_BOND_MON_EMPTY, MOCK_INF_BOND_INT_EMPTY);
assertEquals(test.rate(ro, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV), mockRate, TOLERANCE_RATE);
}
//-------------------------------------------------------------------------
public virtual void coverage()
{
DispatchingRateComputationFn test = new DispatchingRateComputationFn(MOCK_IBOR_EMPTY, MOCK_IBOR_INT_EMPTY, MOCK_IBOR_AVE_EMPTY, MOCK_ON_CPD_EMPTY, MOCK_ON_AVE_EMPTY, MOCK_ON_AVE_DLY_EMPTY, MOCK_INF_MON_EMPTY, MOCK_INF_INT_EMPTY, MOCK_INF_BOND_MON_EMPTY, MOCK_INF_BOND_INT_EMPTY);
FixedRateComputation @fixed = FixedRateComputation.of(0.0123d);
IborRateComputation ibor = IborRateComputation.of(GBP_LIBOR_3M, FIXING_DATE, REF_DATA);
IborInterpolatedRateComputation iborInt = IborInterpolatedRateComputation.of(GBP_LIBOR_3M, GBP_LIBOR_6M, FIXING_DATE, REF_DATA);
IborAveragedRateComputation iborAvg = IborAveragedRateComputation.of(ImmutableList.of(IborAveragedFixing.of(ibor.Observation)));
OvernightCompoundedRateComputation onCpd = OvernightCompoundedRateComputation.of(USD_FED_FUND, ACCRUAL_START_DATE, ACCRUAL_END_DATE, 0, REF_DATA);
OvernightAveragedRateComputation onAvg = OvernightAveragedRateComputation.of(USD_FED_FUND, ACCRUAL_START_DATE, ACCRUAL_END_DATE, 0, REF_DATA);
OvernightAveragedDailyRateComputation onAvgDly = OvernightAveragedDailyRateComputation.of(USD_FED_FUND, ACCRUAL_START_DATE, ACCRUAL_END_DATE, REF_DATA);
InflationMonthlyRateComputation inflationMonthly = InflationMonthlyRateComputation.of(US_CPI_U, ACCRUAL_START_MONTH, ACCRUAL_END_MONTH);
InflationInterpolatedRateComputation inflationInterp = InflationInterpolatedRateComputation.of(US_CPI_U, ACCRUAL_START_MONTH, ACCRUAL_END_MONTH, 0.3);
InflationEndMonthRateComputation inflationEndMonth = InflationEndMonthRateComputation.of(US_CPI_U, 234d, ACCRUAL_END_MONTH);
InflationEndInterpolatedRateComputation inflationEndInterp = InflationEndInterpolatedRateComputation.of(US_CPI_U, 1234d, ACCRUAL_END_MONTH, 0.3);
RateComputation mock = mock(typeof(RateComputation));
ignoreThrows(() => test.rateSensitivity(@fixed, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(ibor, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(iborInt, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(iborAvg, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(onCpd, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(onAvg, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(onAvgDly, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(inflationMonthly, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(inflationInterp, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(inflationEndMonth, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(inflationEndInterp, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ignoreThrows(() => test.rateSensitivity(mock, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV));
ExplainMapBuilder explain = ExplainMap.builder();
ignoreThrows(() => test.explainRate(@fixed, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(ibor, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(iborInt, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(iborAvg, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(onCpd, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(onAvg, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(onAvgDly, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(inflationMonthly, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(inflationInterp, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(inflationEndMonth, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(inflationEndInterp, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
ignoreThrows(() => test.explainRate(mock, ACCRUAL_START_DATE, ACCRUAL_END_DATE, MOCK_PROV, explain));
}
