/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.analytics.financial.model.option.pricing.analytic.twoasset;
import static org.testng.AssertJUnit.assertEquals;
import org.testng.annotations.Test;
import org.threeten.bp.ZonedDateTime;
import com.opengamma.analytics.financial.model.interestrate.curve.YieldAndDiscountCurve;
import com.opengamma.analytics.financial.model.interestrate.curve.YieldCurve;
import com.opengamma.analytics.financial.model.option.definition.twoasset.StandardTwoAssetOptionDataBundle;
import com.opengamma.analytics.financial.model.option.definition.twoasset.TwoAssetCorrelationOptionDefinition;
import com.opengamma.analytics.financial.model.volatility.surface.VolatilitySurface;
import com.opengamma.analytics.math.curve.ConstantDoublesCurve;
import com.opengamma.analytics.math.surface.ConstantDoublesSurface;
import com.opengamma.util.test.TestGroup;
import com.opengamma.util.time.DateUtils;
import com.opengamma.util.time.Expiry;
/**
* Test.
*/
@Test(groups = TestGroup.UNIT)
public class TwoAssetCorrelationOptionModelTest {
private static final double S1 = 52;
private static final double S2 = 65;
private static final YieldAndDiscountCurve R = YieldCurve.from(ConstantDoublesCurve.from(0.1));
private static final double B1 = 0.1;
private static final double B2 = 0.1;
private static final VolatilitySurface SIGMA1 = new VolatilitySurface(ConstantDoublesSurface.from(0.2));
private static final VolatilitySurface SIGMA2 = new VolatilitySurface(ConstantDoublesSurface.from(0.3));
private static final double RHO = 0.75;
private static final ZonedDateTime DATE = DateUtils.getUTCDate(2010, 7, 1);
private static final StandardTwoAssetOptionDataBundle DATA = new StandardTwoAssetOptionDataBundle(R, B1, B2, SIGMA1, SIGMA2, S1, S2, RHO, DATE);
private static final TwoAssetCorrelationOptionModel MODEL = new TwoAssetCorrelationOptionModel();
private static final Expiry EXPIRY = new Expiry(DateUtils.getDateOffsetWithYearFraction(DATE, 0.5));
private static final TwoAssetCorrelationOptionDefinition OPTION = new TwoAssetCorrelationOptionDefinition(50, EXPIRY, true, 70);
@Test(expectedExceptions = IllegalArgumentException.class)
public void testNullDefinition() {
MODEL.getPricingFunction(null);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testNullData() {
MODEL.getPricingFunction(OPTION).evaluate((StandardTwoAssetOptionDataBundle) null);
}
@Test
public void test() {
assertEquals(MODEL.getPricingFunction(OPTION).evaluate(DATA), 4.7073, 1e-4);
}
}