@Test
public void testEqualsAndHashCode() {
final DeltaMeanCalculator f1 = new DeltaMeanCalculator(ALGEBRA);
final DeltaMeanCalculator f2 = new DeltaMeanCalculator(new ColtMatrixAlgebra());
assertEquals(f1, F);
assertEquals(f1.hashCode(), F.hashCode());
assertFalse(f1.equals(f2));
}
@Test
public void test() {
ParametricVaRDataBundle data = new ParametricVaRDataBundle(null, ZERO, VECTOR, MATRIX, 1);
Map<Integer, ParametricVaRDataBundle> bundle = Collections.singletonMap(1, data);
assertEquals(F.evaluate(bundle), 0, 1e-9);
data = new ParametricVaRDataBundle(null, VECTOR, VECTOR, MATRIX, 1);
bundle = Collections.singletonMap(1, data);
assertEquals(F.evaluate(bundle), 9, 1e-9);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testEmptyValueDeltaVector() {
final ParametricVaRDataBundle data =
new ParametricVaRDataBundle(null, null, EMPTY_VECTOR, EMPTY_MATRIX, 1);
final Map<Integer, ParametricVaRDataBundle> bundle = Collections.singletonMap(1, data);
F.evaluate(bundle);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testNullData() {
F.evaluate((Map<Integer, ParametricVaRDataBundle>) null);
}
