@Test
void getMaximumNegativeRealRoot_whenMultipleNegativeRootsProvided_thenReturnsCorrectValue() {

    ImmutableList<Complex> roots = ImmutableList.of(
            new Complex(-2, 0),
            new Complex(-1, 0),
            new Complex(-3, 0)
    );
    Assertions.assertEquals(-1, PolynomialRootUtils.getMaximumNegativeRealRoot(roots));
}