/** * Copyright (C) 2011 - present by OpenGamma Inc. and the OpenGamma group of companies * * Please see distribution for license. */ package com.opengamma.analytics.financial.model.volatility.smile.fitting.interpolation; import static org.testng.AssertJUnit.assertEquals; import static org.testng.AssertJUnit.assertFalse; import org.testng.annotations.Test; import com.opengamma.util.test.TestGroup; /** * Test. */ @Test(groups = TestGroup.UNIT) public class SmileInterpolatorMixedLogNormalTest extends SmileInterpolatorTestCase { private static final GeneralSmileInterpolator INTERPOLATOR = new SmileInterpolatorMixedLogNormal(); @Override public GeneralSmileInterpolator getSmileInterpolator() { return INTERPOLATOR; } @Test public void testEqualsHashCode() { GeneralSmileInterpolator other = new SmileInterpolatorMixedLogNormal(); assertEquals(INTERPOLATOR, other); assertEquals(INTERPOLATOR.hashCode(), other.hashCode()); other = new SmileInterpolatorMixedLogNormal(WeightingFunctionFactory.SINE_WEIGHTING_FUNCTION); assertEquals(INTERPOLATOR, other); assertEquals(INTERPOLATOR.hashCode(), other.hashCode()); other = new SmileInterpolatorMixedLogNormal(WeightingFunctionFactory.LINEAR_WEIGHTING_FUNCTION); assertFalse(INTERPOLATOR.equals(other)); } }