assertEquals(2, resp.getErrorContextCount());
        assertArrayEquals(new byte[] { (byte) 0xAA, (byte) 0xBB, (byte) 0xCC }, resp.getErrorData());
    }

    @Test
    void throwsOnUnexpectedStructureSize() throws Exception {
        // structureSize != 49 and != 9 should raise an exception
        byte[] header = buildHeader(NtStatus.NT_STATUS_SUCCESS);
        byte[] buf = new byte[header.length + 10];