src/lib/fuchsia-async/meta/fuchsia_async_lib_test.cmx

{
    "facets": {
        "fuchsia.test": {
            "system-services": [
                "fuchsia.net.Connectivity",
                "fuchsia.net.stack.Stack",
                "fuchsia.netstack.Netstack",
                "fuchsia.posix.socket.Provider"
            ]
        }
    },
    "program": {
        "binary": "test/fuchsia_async_lib_test"
    },
    "sandbox": {
        "services": [
            "fuchsia.net.NameLookup",
            "fuchsia.posix.socket.Provider"
        ]
    }
}