From c62eef5675e6f8ebeeb04fbb13c529899846cf16 Mon Sep 17 00:00:00 2001
From: WilliButz <wbutz@cyberfnord.de>
Date: Thu, 11 Mar 2021 18:39:17 +0100
Subject: [PATCH] prometheus-knot-exporter: reference vm test

---
 pkgs/servers/monitoring/prometheus/knot-exporter.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/servers/monitoring/prometheus/knot-exporter.nix b/pkgs/servers/monitoring/prometheus/knot-exporter.nix
index f1c4c60531d..9d99685b569 100644
--- a/pkgs/servers/monitoring/prometheus/knot-exporter.nix
+++ b/pkgs/servers/monitoring/prometheus/knot-exporter.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, lib, python3 }:
+{ stdenv, fetchFromGitHub, lib, python3, nixosTests }:
 
 stdenv.mkDerivation rec {
   pname = "knot-exporter";
@@ -27,6 +27,8 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
+  passthru.tests = { inherit (nixosTests.prometheus-exporters) knot; };
+
   meta = with lib; {
     homepage = "https://github.com/ghedo/knot_exporter";
     description = " Prometheus exporter for Knot DNS";