Merge pull request #204681 from Frostman/unpoller-passthru.tests

unpoller: add passthru.tests

pkgs/servers/monitoring/unpoller/default.nix

@@ -1,6 +1,7 @@
 { lib
 , buildGoModule
 , fetchFromGitHub
+, nixosTests
 }:
 
 buildGoModule rec {
@@ -24,6 +25,8 @@ buildGoModule rec {
     "-X github.com/prometheus/common/version.Version=${version}-0"
   ];
 
+  passthru.tests = { inherit (nixosTests.prometheus-exporters) unpoller; };
+
   meta = with lib; {
     description = "Collect ALL UniFi Controller, Site, Device & Client Data - Export to InfluxDB or Prometheus";
     homepage = "https://github.com/unpoller/unpoller";