/**
* Copyright (C) 2014 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.strata.product.rate;
import static com.opengamma.strata.basics.index.IborIndices.GBP_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.coverImmutableBean;
import static com.opengamma.strata.collect.TestHelper.date;
import static org.testng.Assert.assertEquals;
import java.util.OptionalDouble;
import org.testng.annotations.Test;
import com.opengamma.strata.basics.ReferenceData;
import com.opengamma.strata.basics.index.IborIndexObservation;
/**
* Test.
*/
@Test
public class IborAveragedFixingTest {
private static final ReferenceData REF_DATA = ReferenceData.standard();
private static final IborIndexObservation GBP_LIBOR_3M_OBS =
IborIndexObservation.of(GBP_LIBOR_3M, date(2014, 6, 30), REF_DATA);
//-------------------------------------------------------------------------
public void test_of_date() {
IborAveragedFixing test = IborAveragedFixing.of(GBP_LIBOR_3M_OBS);
IborAveragedFixing expected = IborAveragedFixing.builder()
.observation(GBP_LIBOR_3M_OBS)
.fixedRate(null)
.weight(1)
.build();
assertEquals(test, expected);
}
public void test_of_date_fixedRate() {
IborAveragedFixing test = IborAveragedFixing.of(GBP_LIBOR_3M_OBS, 0.05);
IborAveragedFixing expected = IborAveragedFixing.builder()
.observation(GBP_LIBOR_3M_OBS)
.fixedRate(0.05)
.weight(1)
.build();
assertEquals(test, expected);
assertEquals(test.getFixedRate(), OptionalDouble.of(0.05));
}
public void test_of_date_fixedRate_null() {
IborAveragedFixing test = IborAveragedFixing.of(GBP_LIBOR_3M_OBS, null);
IborAveragedFixing expected = IborAveragedFixing.builder()
.observation(GBP_LIBOR_3M_OBS)
.fixedRate(null)
.weight(1)
.build();
assertEquals(test, expected);
assertEquals(test.getFixedRate(), OptionalDouble.empty());
}
public void test_of_date_null() {
assertThrowsIllegalArg(() -> IborAveragedFixing.of(null));
assertThrowsIllegalArg(() -> IborAveragedFixing.of(null, 0.05));
assertThrowsIllegalArg(() -> IborAveragedFixing.of(null, null));
}
//-------------------------------------------------------------------------
public void test_ofDaysInResetPeriod() {
IborAveragedFixing test = IborAveragedFixing.ofDaysInResetPeriod(
GBP_LIBOR_3M_OBS, date(2014, 7, 2), date(2014, 8, 2));
IborAveragedFixing expected = IborAveragedFixing.builder()
.observation(GBP_LIBOR_3M_OBS)
.fixedRate(null)
.weight(31)
.build();
assertEquals(test, expected);
}
public void test_ofDaysInResetPeriod_fixedRate() {
IborAveragedFixing test = IborAveragedFixing.ofDaysInResetPeriod(
GBP_LIBOR_3M_OBS, date(2014, 7, 2), date(2014, 9, 2), 0.06);
IborAveragedFixing expected = IborAveragedFixing.builder()
.observation(GBP_LIBOR_3M_OBS)
.fixedRate(0.06)
.weight(62)
.build();
assertEquals(test, expected);
assertEquals(test.getFixedRate(), OptionalDouble.of(0.06));
}
public void test_ofDaysInResetPeriod_fixedRate_null() {
IborAveragedFixing test = IborAveragedFixing.ofDaysInResetPeriod(
GBP_LIBOR_3M_OBS, date(2014, 7, 2), date(2014, 9, 2), null);
IborAveragedFixing expected = IborAveragedFixing.builder()
.observation(GBP_LIBOR_3M_OBS)
.fixedRate(null)
.weight(62)
.build();
assertEquals(test, expected);
assertEquals(test.getFixedRate(), OptionalDouble.empty());
}
public void test_ofDaysInResetPeriod_null() {
assertThrowsIllegalArg(() -> IborAveragedFixing.ofDaysInResetPeriod(null, date(2014, 7, 2), date(2014, 8, 2)));
assertThrowsIllegalArg(() -> IborAveragedFixing.ofDaysInResetPeriod(GBP_LIBOR_3M_OBS, null, date(2014, 8, 2)));
assertThrowsIllegalArg(() -> IborAveragedFixing.ofDaysInResetPeriod(GBP_LIBOR_3M_OBS, date(2014, 7, 2), null));
assertThrowsIllegalArg(() -> IborAveragedFixing.ofDaysInResetPeriod(null, null, null));
assertThrowsIllegalArg(() -> IborAveragedFixing.ofDaysInResetPeriod(null, date(2014, 7, 2), date(2014, 8, 2), 0.05));
assertThrowsIllegalArg(() -> IborAveragedFixing.ofDaysInResetPeriod(GBP_LIBOR_3M_OBS, null, date(2014, 8, 2), 0.05));
assertThrowsIllegalArg(() -> IborAveragedFixing.ofDaysInResetPeriod(GBP_LIBOR_3M_OBS, date(2014, 7, 2), null, 0.05));
assertThrowsIllegalArg(() -> IborAveragedFixing.ofDaysInResetPeriod(null, null, null, null));
}
//-------------------------------------------------------------------------
public void coverage() {
IborAveragedFixing test = IborAveragedFixing.of(GBP_LIBOR_3M_OBS);
coverImmutableBean(test);
}
public void test_serialization() {
IborAveragedFixing test = IborAveragedFixing.of(GBP_LIBOR_3M_OBS);
assertSerialization(test);
}
}