/**
     * Test constructor with a valid SID string.
     *
     * @throws SmbException if the SID string is invalid
     */
    @Test
    void testStringConstructor() throws SmbException {
        SID sid = new SID(adminSidString);
        assertEquals(1, sid.revision);
        assertEquals(2, sid.sub_authority_count);
        assertEquals(5, sid.identifier_authority[5]);