assertThrows(SmbException.class, () -> new SID("S-1"));
    }

    /**
     * Test constructor with a byte array.
     */
    @Test
    void testByteArrayConstructor() {
        SID sid = new SID(adminSidBytes, 0);
        assertEquals(1, sid.revision);
        assertEquals(2, sid.sub_authority_count);
        assertEquals(5, sid.identifier_authority[5]);