binary-cache/tests/multi-cache.nix

{ pkgs }:
let
  inherit (pkgs) hello;
in
pkgs.testers.runNixOSTest (_: {
  name = "cache multi-cache smoke test";
  nodes.machine = {
    imports = [
      ./common
      ../modules
    ];

    system.extraDependencies = [ hello ];

    services.tvix-binary-cache = {
      enable = true;
      enableNginx = true;
      nginx = {
        clientMaxBodySize = "50G";
        host = "cache";
      };

      caches = {
        one.port = 8000;
        two.port = 8001;
      };
    };

    services.nginx = {
      enable = true;
      recommendedProxySettings = true;
      virtualHosts.cache = {
        default = true;
      };
    };
  };
  testScript = ''
    import time
    start_all()
    machine.wait_for_unit("nginx.service")
    machine.wait_for_unit("tvix-store-one.service")
    machine.wait_for_unit("tvix-store-two.service")
    time.sleep(1)
    with subtest("Nar bridge home"):
        machine.succeed("curl -L http://127.0.0.1/one/nix-cache-info")
    with subtest("Nar upload"):
        machine.succeed("nix copy --to 'http://127.0.0.1/one/?compression=none' ${hello}")
    with subtest("narinfo retrieve"):
        narHash = "${hello}"[11:11+32]
        machine.succeed(f"curl -f 'http://127.0.0.1/one/{narHash}.narinfo'")
        machine.fail(f"curl -f 'http://127.0.0.1/two/{narHash}.narinfo'")
  '';
})