// Verify reserved byte (1 byte)
        assertEquals(0x00, dst[dstIndex + 7]);
    }

    @Test
    @DisplayName("Test writeSetupWireFormat with watchTree true")
    void testWriteSetupWireFormatWatchTreeTrue() {
        int fid = 0x5678;
        int completionFilter = FILE_NOTIFY_CHANGE_ATTRIBUTES;
        boolean watchTree = true;