assertArrayEquals(testFileId, copiedFileId);
    }

    @Test
    @DisplayName("writeBytesWireFormat with close flags should write flags correctly")
    void testWriteBytesWireFormatWithCloseFlags() {
        int testFlags = 0x0001; // SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB
        request.setCloseFlags(testFlags);

        byte[] buffer = new byte[256];