{
  self,
  nixosTest,
}:
nixosTest {
  nodes = {
    host = {
      config,
      lib,
      pkgs,
      ...
    }: {
      imports = [self.nixosModules.default];

      services.tlaternet-webserver = {
        enable = true;
        listen = {
          addr = "0.0.0.0";
          port = 8000;
        };
      };

      networking.firewall.allowedTCPPorts = [8000];
    };

    client = {pkgs, ...}: {};
  };

  testScript = ''
    start_all()

    host.wait_for_unit("default.target")
    client.succeed("curl --fail http://host:8000/ >&2")
  '';
}