sabnzbd: add simple test

nixos/tests/all-tests.nix

@@ -408,6 +408,7 @@ in
   rss2email = handleTest ./rss2email.nix {};
   rsyslogd = handleTest ./rsyslogd.nix {};
   rxe = handleTest ./rxe.nix {};
+  sabnzbd = handleTest ./sabnzbd.nix {};
   samba = handleTest ./samba.nix {};
   samba-wsdd = handleTest ./samba-wsdd.nix {};
   sanoid = handleTest ./sanoid.nix {};

nixos/tests/sabnzbd.nix

@@ -0,0 +1,22 @@
+import ./make-test-python.nix ({ pkgs, lib, ... }: {
+  name = "sabnzbd";
+  meta = with pkgs.lib; {
+    maintainers = with maintainers; [ jojosch ];
+  };
+
+  machine = { pkgs, ... }: {
+    services.sabnzbd = {
+      enable = true;
+    };
+
+    # unrar is unfree
+    nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [ "unrar" ];
+  };
+
+  testScript = ''
+    machine.wait_for_unit("sabnzbd.service")
+    machine.wait_until_succeeds(
+        "curl --fail -L http://localhost:8080/"
+    )
+  '';
+})

pkgs/servers/sabnzbd/default.nix

@@ -6,6 +6,7 @@
 , unrar
 , p7zip
 , makeWrapper
+, nixosTests
 }:
 
 let
@@ -48,6 +49,10 @@ in stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
+  passthru.tests = {
+    smoke-test = nixosTests.sabnzbd;
+  };
+
   meta = with lib; {
     description = "Usenet NZB downloader, par2 repairer and auto extracting server";
     homepage = "https://sabnzbd.org";