nix: add VM tests for flake modules (#2281)

* nix: add VM tests for flake modules * ci: add NixOS tests
2026-05-02 02:22:06 -04:00 · 2026-04-27 10:37:28 -03:00
parent 28f68ac702
commit 94f4b6d4a9
8 changed files with 436 additions and 2 deletions
--- a/distro/nix/tests/niri-home-module.nix
+++ b/distro/nix/tests/niri-home-module.nix
@@ -0,0 +1,84 @@
+{
+  self,
+  pkgs,
+  ...
+}:
+let
+  homeManagerNixosModule =
+    (fetchTarball {
+      url = "https://github.com/nix-community/home-manager/archive/e82d4a4ecd18363aa2054cbaa3e32e4134c3dbf4.tar.gz";
+      sha256 = "sha256-ZTYDofOM3/PJhRF1EuBh6uibm+DmkhU7Wor6mMN7YTc=";
+    })
+    + "/nixos";
+
+  niriFlake = builtins.getFlake "github:sodiboo/niri-flake/2bb22af2985e5f3cfd051b3d977ebfbf81126280?narHash=sha256-ooPmu%2B8tqOGh4kozPW4rJC7Y7WM/FHtEY3OK1PoNW7g%3D";
+
+  fakeNiri = (pkgs.writeScriptBin "niri" "") // {
+    cargoBuildNoDefaultFeatures = false;
+  };
+in
+pkgs.testers.runNixOSTest {
+  name = "dms-niri-home-module";
+
+  nodes.machine = {
+    ...
+  }: {
+    imports = [
+      homeManagerNixosModule
+    ];
+
+    users.users.danklinux = {
+      isNormalUser = true;
+      createHome = true;
+      home = "/home/danklinux";
+      extraGroups = [ "wheel" ];
+    };
+
+    home-manager.useGlobalPkgs = true;
+    home-manager.useUserPackages = true;
+
+    environment.pathsToLink = [
+      "/share/applications"
+      "/share/xdg-desktop-portal"
+    ];
+
+    home-manager.users.danklinux = {
+      ...
+    }: {
+      imports = [
+        self.homeModules.dank-material-shell
+        niriFlake.homeModules.niri
+        self.homeModules.niri
+      ];
+
+      home.username = "danklinux";
+      home.homeDirectory = "/home/danklinux";
+      home.stateVersion = "25.11";
+
+      programs.niri = {
+        enable = true;
+        package = fakeNiri; # avoids niri from being compiled in the CI
+      };
+
+      programs.dank-material-shell = {
+        enable = true;
+        niri = {
+          enableKeybinds = false;
+          enableSpawn = true;
+        };
+      };
+    };
+
+    system.stateVersion = "25.11";
+  };
+
+  testScript = ''
+    machine.wait_for_unit("multi-user.target")
+
+    machine.succeed("su -- danklinux -c 'test -f ~/.config/niri/config.kdl'")
+    machine.succeed("su -- danklinux -c 'grep -F \"include \\\"dms/binds.kdl\\\"\" ~/.config/niri/config.kdl'")
+    machine.succeed("su -- danklinux -c 'grep -F \"include \\\"hm.kdl\\\"\" ~/.config/niri/config.kdl'")
+    machine.succeed("su -- danklinux -c 'grep -F \"spawn-at-startup\" ~/.config/niri/hm.kdl'")
+    machine.succeed("su -- danklinux -c 'grep -F \"\\\"dms\\\" \\\"run\\\"\" ~/.config/niri/hm.kdl'")
+  '';
+}