assertTrue(upper.compareTo(lower) == 0, "expected 1.0.0-ALPHA1 == 1.0.0-alpha1");
        assertTrue(lower.compareTo(upper) == 0, "expected 1.0.0-alpha1 == 1.0.0-ALPHA1");
    }

    @Test
    void testCompareLowerCaseToUpperCaseASCII() {
        ComparableVersion lower = new ComparableVersion("1.a");
        ComparableVersion upper = new ComparableVersion("1.A");
        // Lower case is equal to upper case