//-------------------------------------------------------------------------
// creates a simple provider
private SimpleRatesProvider createProvider(LocalDate valDate)
{
Curve curve = ConstantCurve.of(Curves.discountFactors("Test", DAY_COUNT), DISCOUNT_FACTOR);
DiscountFactors df = SimpleDiscountFactors.of(GBP, valDate, curve);
SimpleRatesProvider prov = new SimpleRatesProvider(valDate);
prov.DayCount = DAY_COUNT;
prov.DiscountFactors = df;
return(prov);
}
public virtual void test_bondDiscountingProvider()
{
ImmutableMap <SecurityId, RepoGroup> repoSecurityGroups = ImmutableMap.of(SEC_A1, GROUP_REPO_X);
ImmutableMap <LegalEntityId, RepoGroup> repoGroups = ImmutableMap.of(ISSUER_B, GROUP_REPO_X);
ImmutableMap <Pair <RepoGroup, Currency>, CurveId> repoCurves = ImmutableMap.of(Pair.of(GROUP_REPO_X, USD), CURVE_ID_USD1);
ImmutableMap <LegalEntityId, LegalEntityGroup> issuerGroups = ImmutableMap.of(ISSUER_A, GROUP_ISSUER_M);
ImmutableMap <Pair <LegalEntityGroup, Currency>, CurveId> issuerCurves = ImmutableMap.of(Pair.of(GROUP_ISSUER_M, USD), CURVE_ID_USD3);
LegalEntityDiscountingMarketDataLookup test = LegalEntityDiscountingMarketDataLookup.of(repoSecurityGroups, repoGroups, repoCurves, issuerGroups, issuerCurves);
LocalDate valDate = date(2015, 6, 30);
Curve repoCurve = ConstantCurve.of(Curves.discountFactors(CURVE_ID_USD1.CurveName, ACT_360), 1d);
Curve issuerCurve = ConstantCurve.of(Curves.discountFactors(CURVE_ID_USD3.CurveName, ACT_360), 2d);
MarketData md = ImmutableMarketData.of(valDate, ImmutableMap.of(CURVE_ID_USD1, repoCurve, CURVE_ID_USD3, issuerCurve));
LegalEntityDiscountingProvider provider = test.discountingProvider(md);
assertEquals(provider.ValuationDate, valDate);
assertEquals(provider.findData(CURVE_ID_USD1.CurveName), repoCurve);
assertEquals(provider.findData(CURVE_ID_USD3.CurveName), issuerCurve);
assertEquals(provider.findData(CurveName.of("Rubbish")), null);
// check repo
RepoCurveDiscountFactors rcdf = provider.repoCurveDiscountFactors(SEC_A1, ISSUER_A, USD);
SimpleDiscountFactors rdf = (SimpleDiscountFactors)rcdf.DiscountFactors;
assertEquals(rdf.Curve.Name, repoCurve.Name);
assertEquals(rcdf, provider.repoCurveDiscountFactors(SEC_B1, ISSUER_B, USD));
assertThrowsIllegalArg(() => provider.repoCurveDiscountFactors(SEC_A1, ISSUER_A, GBP));
assertThrowsIllegalArg(() => provider.repoCurveDiscountFactors(SEC_C1, ISSUER_C, USD));
// check issuer
IssuerCurveDiscountFactors icdf = provider.issuerCurveDiscountFactors(ISSUER_A, USD);
SimpleDiscountFactors idf = (SimpleDiscountFactors)icdf.DiscountFactors;
assertEquals(idf.Curve.Name, issuerCurve.Name);
assertThrowsIllegalArg(() => provider.issuerCurveDiscountFactors(ISSUER_A, GBP));
assertThrowsIllegalArg(() => provider.issuerCurveDiscountFactors(ISSUER_C, USD));
}