    @Test
    public void generateFromTo() throws Exception {

        byte[] report = hex2Byte(TCNProtoGenTest.VALIDREPORT);
        List<String> tcns = new LinkedList<>();
        TCNProtoUtil.generateAllTCNsFromReport(report, x ->
                tcns.add(byte2Hex(x))
        );
        assertArrayEquals(REPORTTCNS, tcns.toArray());
    }