src/sys/sysmgr/test/meta/app_test.cmx

{
    "program": {
        "binary": "bin/app_test"
    },
    "sandbox": {
        "features": [
            "isolated-temp"
        ],
        "services": [
            "fuchsia.sys.Environment",
            "fuchsia.sys.Launcher",
            "fuchsia.sys.Loader"
        ]
    }
}