nixos/tests/incus/ui.nix

   1 import ../make-test-python.nix (
   2   {
   3     pkgs,
   4     lib,
   5     lts ? true,
   6     ...
   7   }:
   8   {
   9     name = "incus-ui";
  10
  11     meta = {
  12       maintainers = lib.teams.lxc.members;
  13     };
  14
  15     nodes.machine =
  16       { lib, ... }:
  17       {
  18         virtualisation = {
  19           incus = {
  20             enable = true;
  21             package = if lts then pkgs.incus-lts else pkgs.incus;
  22           };
  23           incus.ui.enable = true;
  24         };
  25         networking.nftables.enable = true;
  26
  27         environment.systemPackages =
  28           let
  29             seleniumScript =
  30               pkgs.writers.writePython3Bin "selenium-script"
  31                 {
  32                   libraries = with pkgs.python3Packages; [ selenium ];
  33                 }
  34                 ''
  35                   from selenium import webdriver
  36                   from selenium.webdriver.common.by import By
  37                   from selenium.webdriver.firefox.options import Options
  38                   from selenium.webdriver.support.ui import WebDriverWait
  39
  40                   options = Options()
  41                   options.add_argument("--headless")
  42                   service = webdriver.FirefoxService(executable_path="${lib.getExe pkgs.geckodriver}")  # noqa: E501
  43
  44                   driver = webdriver.Firefox(options=options, service=service)
  45                   driver.implicitly_wait(10)
  46                   driver.get("https://localhost:8443/ui")
  47
  48                   wait = WebDriverWait(driver, 60)
  49
  50                   assert len(driver.find_elements(By.CLASS_NAME, "l-application")) > 0
  51                   assert len(driver.find_elements(By.CLASS_NAME, "l-navigation__drawer")) > 0
  52
  53                   driver.close()
  54                 '';
  55           in
  56           with pkgs;
  57           [
  58             curl
  59             firefox-unwrapped
  60             geckodriver
  61             seleniumScript
  62           ];
  63       };
  64
  65     testScript = ''
  66       machine.wait_for_unit("sockets.target")
  67       machine.wait_for_unit("incus.service")
  68       machine.wait_for_file("/var/lib/incus/unix.socket")
  69
  70       # Configure incus listen address
  71       machine.succeed("incus config set core.https_address :8443")
  72       machine.succeed("systemctl restart incus")
  73
  74       # Check that the INCUS_UI environment variable is populated in the systemd unit
  75       machine.succeed("cat /etc/systemd/system/incus.service | grep 'INCUS_UI'")
  76
  77       # Ensure the endpoint returns an HTML page with 'Incus UI' in the title
  78       machine.succeed("curl -kLs https://localhost:8443/ui | grep '<title>Incus UI</title>'")
  79
  80       # Ensure the application is actually rendered by the Javascript
  81       machine.succeed("PYTHONUNBUFFERED=1 selenium-script")
  82     '';
  83   }
  84 )