/**
* Copyright (C) 2015 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.strata.product.deposit.type;
import static com.opengamma.strata.basics.currency.Currency.EUR;
import static com.opengamma.strata.basics.date.BusinessDayConventions.MODIFIED_FOLLOWING;
import static com.opengamma.strata.basics.date.BusinessDayConventions.PRECEDING;
import static com.opengamma.strata.basics.date.DayCounts.ACT_365F;
import static com.opengamma.strata.basics.date.HolidayCalendarIds.EUTA;
import static com.opengamma.strata.basics.date.HolidayCalendarIds.GBLO;
import static com.opengamma.strata.basics.index.IborIndices.EUR_LIBOR_3M;
import static com.opengamma.strata.basics.index.IborIndices.GBP_LIBOR_3M;
import static com.opengamma.strata.basics.index.IborIndices.GBP_LIBOR_6M;
import static com.opengamma.strata.basics.index.IborIndices.USD_LIBOR_3M;
import static com.opengamma.strata.collect.TestHelper.assertSerialization;
import static com.opengamma.strata.collect.TestHelper.assertThrowsIllegalArg;
import static com.opengamma.strata.collect.TestHelper.coverBeanEquals;
import static com.opengamma.strata.collect.TestHelper.coverImmutableBean;
import static com.opengamma.strata.collect.TestHelper.coverPrivateConstructor;
import static com.opengamma.strata.product.common.BuySell.BUY;
import static org.testng.Assert.assertEquals;
import java.time.LocalDate;
import java.time.Period;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import com.google.common.collect.ImmutableMap;
import com.opengamma.strata.basics.ReferenceData;
import com.opengamma.strata.basics.date.BusinessDayAdjustment;
import com.opengamma.strata.basics.date.DaysAdjustment;
import com.opengamma.strata.product.TradeInfo;
import com.opengamma.strata.product.deposit.IborFixingDeposit;
import com.opengamma.strata.product.deposit.IborFixingDepositTrade;
/**
* Test {@link IborFixingDepositConvention}.
*/
@Test
public class IborFixingDepositConventionTest {
private static final ReferenceData REF_DATA = ReferenceData.standard();
private static final BusinessDayAdjustment BDA_MOD_FOLLOW = BusinessDayAdjustment.of(MODIFIED_FOLLOWING, EUTA);
private static final DaysAdjustment SPOT_ADJ = DaysAdjustment.ofBusinessDays(2, EUTA);
private static final DaysAdjustment FIXING_ADJ =
DaysAdjustment.ofBusinessDays(-2, EUTA, BusinessDayAdjustment.of(PRECEDING, GBLO));
//-------------------------------------------------------------------------
public void test_builder_full() {
ImmutableIborFixingDepositConvention test = ImmutableIborFixingDepositConvention.builder()
.name("Name")
.businessDayAdjustment(BDA_MOD_FOLLOW)
.currency(EUR)
.dayCount(ACT_365F)
.fixingDateOffset(FIXING_ADJ)
.index(EUR_LIBOR_3M)
.spotDateOffset(SPOT_ADJ)
.build();
assertEquals(test.getName(), "Name");
assertEquals(test.getBusinessDayAdjustment(), BDA_MOD_FOLLOW);
assertEquals(test.getCurrency(), EUR);
assertEquals(test.getDayCount(), ACT_365F);
assertEquals(test.getFixingDateOffset(), FIXING_ADJ);
assertEquals(test.getIndex(), EUR_LIBOR_3M);
assertEquals(test.getSpotDateOffset(), SPOT_ADJ);
}
public void test_builder_indexOnly() {
ImmutableIborFixingDepositConvention test = ImmutableIborFixingDepositConvention.builder()
.index(GBP_LIBOR_6M)
.build();
assertEquals(test.getBusinessDayAdjustment(),
BusinessDayAdjustment.of(MODIFIED_FOLLOWING, GBP_LIBOR_6M.getFixingCalendar()));
assertEquals(test.getCurrency(), GBP_LIBOR_6M.getCurrency());
assertEquals(test.getDayCount(), GBP_LIBOR_6M.getDayCount());
assertEquals(test.getFixingDateOffset(), GBP_LIBOR_6M.getFixingDateOffset());
assertEquals(test.getIndex(), GBP_LIBOR_6M);
assertEquals(test.getSpotDateOffset(), GBP_LIBOR_6M.getEffectiveDateOffset());
}
public void test_of_indexOnly() {
ImmutableIborFixingDepositConvention test = ImmutableIborFixingDepositConvention.of(GBP_LIBOR_6M);
assertEquals(test.getBusinessDayAdjustment(),
BusinessDayAdjustment.of(MODIFIED_FOLLOWING, GBP_LIBOR_6M.getFixingCalendar()));
assertEquals(test.getCurrency(), GBP_LIBOR_6M.getCurrency());
assertEquals(test.getDayCount(), GBP_LIBOR_6M.getDayCount());
assertEquals(test.getFixingDateOffset(), GBP_LIBOR_6M.getFixingDateOffset());
assertEquals(test.getIndex(), GBP_LIBOR_6M);
assertEquals(test.getSpotDateOffset(), GBP_LIBOR_6M.getEffectiveDateOffset());
}
//-------------------------------------------------------------------------
public void test_toTrade() {
IborFixingDepositConvention convention = ImmutableIborFixingDepositConvention.builder()
.businessDayAdjustment(BDA_MOD_FOLLOW)
.currency(EUR)
.dayCount(ACT_365F)
.fixingDateOffset(FIXING_ADJ)
.index(EUR_LIBOR_3M)
.spotDateOffset(SPOT_ADJ)
.build();
LocalDate tradeDate = LocalDate.of(2015, 1, 22);
Period depositPeriod = Period.ofMonths(3);
double notional = 1d;
double fixedRate = 0.045;
IborFixingDepositTrade trade = convention.createTrade(tradeDate, depositPeriod, BUY, notional, fixedRate, REF_DATA);
LocalDate startExpected = SPOT_ADJ.adjust(tradeDate, REF_DATA);
LocalDate endExpected = startExpected.plus(depositPeriod);
IborFixingDeposit productExpected = IborFixingDeposit.builder()
.businessDayAdjustment(BDA_MOD_FOLLOW)
.buySell(BUY)
.currency(EUR)
.dayCount(ACT_365F)
.startDate(startExpected)
.endDate(endExpected)
.fixedRate(fixedRate)
.fixingDateOffset(FIXING_ADJ)
.index(EUR_LIBOR_3M)
.notional(notional)
.build();
TradeInfo tradeInfoExpected = TradeInfo.builder()
.tradeDate(tradeDate)
.build();
assertEquals(trade.getProduct(), productExpected);
assertEquals(trade.getInfo(), tradeInfoExpected);
}
//-------------------------------------------------------------------------
@DataProvider(name = "name")
static Object[][] data_name() {
return new Object[][] {
{ImmutableIborFixingDepositConvention.of(GBP_LIBOR_3M), "GBP-LIBOR-3M"},
{ImmutableIborFixingDepositConvention.of(USD_LIBOR_3M), "USD-LIBOR-3M"},
};
}
@Test(dataProvider = "name")
public void test_name(IborFixingDepositConvention convention, String name) {
assertEquals(convention.getName(), name);
}
@Test(dataProvider = "name")
public void test_toString(IborFixingDepositConvention convention, String name) {
assertEquals(convention.toString(), name);
}
@Test(dataProvider = "name")
public void test_of_lookup(IborFixingDepositConvention convention, String name) {
assertEquals(IborFixingDepositConvention.of(name), convention);
}
@Test(dataProvider = "name")
public void test_extendedEnum(IborFixingDepositConvention convention, String name) {
IborFixingDepositConvention.of(name); // ensures map is populated
ImmutableMap<String, IborFixingDepositConvention> map = IborFixingDepositConvention.extendedEnum().lookupAll();
assertEquals(map.get(name), convention);
}
public void test_of_lookup_notFound() {
assertThrowsIllegalArg(() -> IborFixingDepositConvention.of("Rubbish"));
}
public void test_of_lookup_null() {
assertThrowsIllegalArg(() -> IborFixingDepositConvention.of((String) null));
}
//-------------------------------------------------------------------------
public void coverage() {
ImmutableIborFixingDepositConvention test1 = ImmutableIborFixingDepositConvention.of(GBP_LIBOR_6M);
coverImmutableBean(test1);
ImmutableIborFixingDepositConvention test2 = ImmutableIborFixingDepositConvention.of(EUR_LIBOR_3M)
.toBuilder()
.name("Foo")
.build();
coverBeanEquals(test1, test2);
coverPrivateConstructor(IborFixingDepositConventions.class);
coverPrivateConstructor(IborFixingDepositConventionLookup.class);
}
public void test_serialization() {
ImmutableIborFixingDepositConvention test = ImmutableIborFixingDepositConvention.of(GBP_LIBOR_6M);
assertSerialization(test);
}
}