checks: add test for nix-gc user validation

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/checks-nix-gc.nix b/tests/checks-nix-gc.nix
new file mode 100644
index 0000000..fde6211
--- /dev/null
+++ b/tests/checks-nix-gc.nix
@@ -0,0 +1,19 @@
+{ config, pkgs, ... }:
+
+let
+  nix = pkgs.runCommand "nix-0.0.0" {} "mkdir -p $out";
+in
+
+{
+  nix.gc.automatic = true;
+  nix.package = nix;
+
+  test = ''
+    echo checking nix-gc validation >&2
+    grep "nix.gc.user = " ${config.out}/activate-user
+
+    echo checking nix-gc service in /Library/LaunchDaemons >&2
+    grep "<string>org.nixos.nix-gc</string>" ${config.out}/Library/LaunchDaemons/org.nixos.nix-gc.plist
+    ! grep "<key>UserName</key>" ${config.out}/Library/LaunchDaemons/org.nixos.nix-gc.plist
+  '';
+}