output of gen_distribution_version_testcase.py on Debian Bullseye without lsb_release installed

{
    "name": "Debian NA",
    "distro": {
        "codename": "",
        "id": "debian",
        "name": "Debian GNU/Linux",
        "version": "",
        "version_best": "",
        "lsb_release_info": {},
        "os_release_info": {
            "pretty_name": "Debian GNU/Linux bullseye/sid",
            "name": "Debian GNU/Linux",
            "id": "debian",
            "home_url": "https://www.debian.org/",
            "support_url": "https://www.debian.org/support",
            "bug_report_url": "https://bugs.debian.org/"
        }
    },
    "input": {
        "/etc/os-release": "PRETTY_NAME=\"Debian GNU/Linux bullseye/sid\"\nNAME=\"Debian GNU/Linux\"\nID=debian\nHOME_URL=\"https://www.debian.org/\"\nSUPPORT_URL=\"https://www.debian.org/support\"\nBUG_REPORT_URL=\"https://bugs.debian.org/\"\n",
        "/usr/lib/os-release": "PRETTY_NAME=\"Debian GNU/Linux bullseye/sid\"\nNAME=\"Debian GNU/Linux\"\nID=debian\nHOME_URL=\"https://www.debian.org/\"\nSUPPORT_URL=\"https://www.debian.org/support\"\nBUG_REPORT_URL=\"https://bugs.debian.org/\"\n"
    },
    "platform.dist": [
        "debian",
        "",
        ""
    ],
    "result": {
        "distribution": "Debian",
        "distribution_version": "NA",
        "distribution_release": "NA",
        "distribution_major_version": "NA",
        "os_family": "Debian"
    }
}