public virtual void createScenarioValueFromSingleValue()
{
MarketDataBox <double> box = MarketDataBox.ofSingleValue(3d);
QuoteScenarioArray quotesArray = KEY.createScenarioValue(box, 3);
assertThat(quotesArray.Quotes).isEqualTo(DoubleArray.of(3d, 3d, 3d));
}
//-------------------------------------------------------------------------
public virtual void test_getValue_fxIdentity()
{
BuiltScenarioMarketData test = BuiltScenarioMarketData.builder(MarketDataBox.ofSingleValue(VAL_DATE)).build();
assertEquals(test.ScenarioCount, 1);
assertEquals(test.getValue(FxRateId.of(GBP, GBP)), MarketDataBox.ofSingleValue(FxRate.of(GBP, GBP, 1)));
}
public virtual void test_toZonedDateTime_single()
{
ValuationZoneTimeDefinition test = ValuationZoneTimeDefinition.of(LOCAL_TIME_4, ZONE_ID);
MarketDataBox <LocalDate> dates = MarketDataBox.ofSingleValue(LocalDate.of(2016, 10, 21));
MarketDataBox <ZonedDateTime> computed = test.toZonedDateTime(dates);
MarketDataBox <ZonedDateTime> expected = MarketDataBox.ofSingleValue(dates.SingleValue.atTime(LOCAL_TIME_4).atZone(ZONE_ID));
assertEquals(computed, expected);
}
public virtual void test_getValue_withUnknownFailure()
{
BuiltScenarioMarketData test = BuiltScenarioMarketData.builder(MarketDataBox.ofSingleValue(VAL_DATE)).build();
assertEquals(test.ValuationDate, MarketDataBox.ofSingleValue(VAL_DATE));
assertEquals(test.containsValue(ID), false);
assertEquals(test.Ids, ImmutableSet.of());
assertEquals(test.findValue(ID), null);
assertThrows(() => test.getValue(ID), typeof(MarketDataNotFoundException));
}
public virtual void test_getValue_withKnownFailure()
{
string failureMessage = "Something went wrong";
BuiltScenarioMarketData test = BuiltScenarioMarketData.builder(MarketDataBox.ofSingleValue(VAL_DATE)).addResult(ID, Result.failure(FailureReason.ERROR, failureMessage)).build();
assertEquals(test.ValuationDate, MarketDataBox.ofSingleValue(VAL_DATE));
assertEquals(test.containsValue(ID), false);
assertEquals(test.Ids, ImmutableSet.of());
assertEquals(test.findValue(ID), null);
assertThrows(() => test.getValue(ID), typeof(FailureException), failureMessage);
}
public virtual void test_relative()
{
CurveParallelShifts test = CurveParallelShifts.relative(0.1d, 0.2d, 0.4d);
Curve baseCurve = InterpolatedNodalCurve.of(Curves.zeroRates("curve", DayCounts.ACT_365F), DoubleArray.of(1, 2, 3), DoubleArray.of(5, 6, 7), CurveInterpolators.LOG_LINEAR);
MarketDataBox <Curve> shiftedCurveBox = test.applyTo(MarketDataBox.ofSingleValue(baseCurve), REF_DATA);
assertEquals(shiftedCurveBox.getValue(0), ParallelShiftedCurve.relative(baseCurve, 0.1d));
assertEquals(shiftedCurveBox.getValue(1), ParallelShiftedCurve.relative(baseCurve, 0.2d));
assertEquals(shiftedCurveBox.getValue(2), ParallelShiftedCurve.relative(baseCurve, 0.4d));
}
public virtual void test_multipleCurves()
{
Curve curve1 = ConstantCurve.of(CURVE_NAME1, (double)1);
Curve curve2 = ConstantCurve.of(CURVE_NAME2, (double)2);
CurveId curveId1 = CurveId.of(GROUP_NAME, CURVE_NAME1);
CurveId curveId2 = CurveId.of(GROUP_NAME, CURVE_NAME2);
RatesCurveGroupId groupId = RatesCurveGroupId.of(GROUP_NAME);
RatesCurveGroup curveGroup = RatesCurveGroup.of(GROUP_NAME, ImmutableMap.of(Currency.AUD, curve1, Currency.GBP, curve2), ImmutableMap.of());
ScenarioMarketData marketData = ImmutableScenarioMarketData.builder(VAL_DATE).addValue(groupId, curveGroup).build();
MarketDataConfig config = MarketDataConfig.builder().add(GROUP_NAME, RatesCurveGroupDefinition.builder().name(GROUP_NAME).build()).build();
CurveMarketDataFunction test = new CurveMarketDataFunction();
MarketDataBox <Curve> result1 = test.build(curveId1, config, marketData, REF_DATA);
assertEquals(result1, MarketDataBox.ofSingleValue(curve1));
MarketDataBox <Curve> result2 = test.build(curveId2, config, marketData, REF_DATA);
assertEquals(result2, MarketDataBox.ofSingleValue(curve2));
}
public virtual void test_applyTo()
{
double baseValue = 3d;
MarketDataBox <double> marketData = MarketDataBox.ofSingleValue(baseValue);
GenericDoubleShifts testScaled = GenericDoubleShifts.of(ShiftType.SCALED, SHIFT_AMOUNT, SPREAD);
MarketDataBox <double> computedScaled = testScaled.applyTo(marketData, REF_DATA);
MarketDataBox <double> expectedScaled = MarketDataBox.ofScenarioValues(ImmutableList.of((baseValue + SPREAD) * SHIFT_AMOUNT.get(0) - SPREAD, (baseValue + SPREAD) * SHIFT_AMOUNT.get(1) - SPREAD, (baseValue + SPREAD) * SHIFT_AMOUNT.get(2) - SPREAD));
assertEquals(computedScaled, expectedScaled);
GenericDoubleShifts testRelative = GenericDoubleShifts.of(ShiftType.RELATIVE, SHIFT_AMOUNT, SPREAD);
MarketDataBox <double> computedRelative = testRelative.applyTo(marketData, REF_DATA);
MarketDataBox <double> expectedRelative = MarketDataBox.ofScenarioValues(ImmutableList.of((baseValue + SPREAD) * (1d + SHIFT_AMOUNT.get(0)) - SPREAD, (baseValue + SPREAD) * (1d + SHIFT_AMOUNT.get(1)) - SPREAD, (baseValue + SPREAD) * (1d + SHIFT_AMOUNT.get(2)) - SPREAD));
assertEquals(computedRelative, expectedRelative);
GenericDoubleShifts testAbsolute = GenericDoubleShifts.of(ShiftType.ABSOLUTE, SHIFT_AMOUNT);
MarketDataBox <double> computedAbsolute = testAbsolute.applyTo(marketData, REF_DATA);
MarketDataBox <double> expectedAbsolute = MarketDataBox.ofScenarioValues(ImmutableList.of(baseValue + SHIFT_AMOUNT.get(0), baseValue + SHIFT_AMOUNT.get(1), baseValue + SHIFT_AMOUNT.get(2)));
assertEquals(computedAbsolute, expectedAbsolute);
}
public virtual void test_pointShifts()
{
SabrParametersSwaptionVolatilities @base = SabrParametersSwaptionVolatilities.of(NAME, CONV, DATE_TIME, PARAM);
PointShiftsBuilder builder = PointShifts.builder(ShiftType.ABSOLUTE);
for (int i = 0; i < @base.ParameterCount; ++i)
{
builder.addShift(0, @base.getParameterMetadata(i).Identifier, 0.1d * (i + 1d));
builder.addShift(1, @base.getParameterMetadata(i).Identifier, 10d * (i + 1d));
}
PointShifts shifts = builder.build();
MarketDataBox <ParameterizedData> resBox = shifts.applyTo(MarketDataBox.ofSingleValue(@base), REF_DATA);
SabrParametersSwaptionVolatilities computed0 = (SabrParametersSwaptionVolatilities)resBox.getValue(0);
SabrParametersSwaptionVolatilities computed1 = (SabrParametersSwaptionVolatilities)resBox.getValue(1);
for (int i = 0; i < @base.ParameterCount; ++i)
{
assertEquals(computed0.getParameter(i), @base.getParameter(i) + 0.1d * (i + 1d));
assertEquals(computed1.getParameter(i), @base.getParameter(i) + 10d * (i + 1d));
}
}
//-------------------------------------------------------------------------
public virtual void test_singleCurve()
{
Curve curve = ConstantCurve.of(CURVE_NAME1, (double)1);
CurveId curveId1 = CurveId.of(GROUP_NAME, CURVE_NAME1, OBS_SOURCE);
CurveId curveId2 = CurveId.of(GROUP_NAME, CURVE_NAME2, OBS_SOURCE);
CurveId curveId3 = CurveId.of(GROUP_NAME2, CURVE_NAME1, OBS_SOURCE);
RatesCurveGroupId groupId = RatesCurveGroupId.of(GROUP_NAME, OBS_SOURCE);
RatesCurveGroup curveGroup = RatesCurveGroup.of(GROUP_NAME, ImmutableMap.of(Currency.AUD, curve), ImmutableMap.of());
ScenarioMarketData marketData = ImmutableScenarioMarketData.builder(VAL_DATE).addValue(groupId, curveGroup).build();
MarketDataConfig config = MarketDataConfig.builder().add(GROUP_NAME, RatesCurveGroupDefinition.builder().name(GROUP_NAME).build()).build();
CurveMarketDataFunction test = new CurveMarketDataFunction();
MarketDataRequirements reqs = test.requirements(curveId1, config);
assertEquals(reqs.NonObservables, ImmutableSet.of(groupId));
MarketDataBox <Curve> result = test.build(curveId1, config, marketData, REF_DATA);
assertEquals(result, MarketDataBox.ofSingleValue(curve));
assertThrowsIllegalArg(() => test.build(curveId2, config, marketData, REF_DATA));
assertThrowsIllegalArg(() => test.build(curveId3, config, marketData, REF_DATA));
}
public virtual void test_applyTo()
{
MarketDataBox <FxRate> marketData = MarketDataBox.ofSingleValue(FX_RATE);
FxRateShifts testScaled = FxRateShifts.of(ShiftType.SCALED, SHIFT_AMOUNT_2, EURUSD);
MarketDataBox <FxRate> computedScaled = testScaled.applyTo(marketData, REF_DATA);
MarketDataBox <FxRate> expectedScaled = MarketDataBox.ofScenarioValues(ImmutableList.of(FxRate.of(EURUSD, BASE_RATE * SHIFT_AMOUNT_2.get(0)), FxRate.of(EURUSD, BASE_RATE * SHIFT_AMOUNT_2.get(1)), FxRate.of(EURUSD, BASE_RATE * SHIFT_AMOUNT_2.get(2))));
assertEquals(computedScaled, expectedScaled);
FxRateShifts testScaledInv = FxRateShifts.of(ShiftType.SCALED, SHIFT_AMOUNT_2, USDEUR);
MarketDataBox <FxRate> computedScaledInv = testScaledInv.applyTo(marketData, REF_DATA);
MarketDataBox <FxRate> expectedScaledInv = MarketDataBox.ofScenarioValues(ImmutableList.of(FxRate.of(USDEUR, 1d / BASE_RATE * SHIFT_AMOUNT_2.get(0)), FxRate.of(USDEUR, 1d / BASE_RATE * SHIFT_AMOUNT_2.get(1)), FxRate.of(USDEUR, 1d / BASE_RATE * SHIFT_AMOUNT_2.get(2))));
assertEquals(computedScaledInv, expectedScaledInv);
FxRateShifts testAbsolute = FxRateShifts.of(ShiftType.ABSOLUTE, SHIFT_AMOUNT_1, EURUSD);
MarketDataBox <FxRate> computedAbsolute = testAbsolute.applyTo(marketData, REF_DATA);
MarketDataBox <FxRate> expectedAbsolute = MarketDataBox.ofScenarioValues(ImmutableList.of(FxRate.of(EURUSD, BASE_RATE + SHIFT_AMOUNT_1.get(0)), FxRate.of(EURUSD, BASE_RATE + SHIFT_AMOUNT_1.get(1)), FxRate.of(EURUSD, BASE_RATE + SHIFT_AMOUNT_1.get(2))));
assertEquals(computedAbsolute, expectedAbsolute);
FxRateShifts testRelative = FxRateShifts.of(ShiftType.RELATIVE, SHIFT_AMOUNT_1, EURUSD);
MarketDataBox <FxRate> computedRelative = testRelative.applyTo(marketData, REF_DATA);
MarketDataBox <FxRate> expectedRelative = MarketDataBox.ofScenarioValues(ImmutableList.of(FxRate.of(EURUSD, BASE_RATE * (1d + SHIFT_AMOUNT_1.get(0))), FxRate.of(EURUSD, BASE_RATE * (1d + SHIFT_AMOUNT_1.get(1))), FxRate.of(EURUSD, BASE_RATE * (1d + SHIFT_AMOUNT_1.get(2)))));
assertEquals(computedRelative, expectedRelative);
}