From cbcafdc13b3ae14847b305b8af64f25b65f9ca19 Mon Sep 17 00:00:00 2001
From: IndeedNotJames <git@indeednotjames.com>
Date: Mon, 1 May 2023 20:10:49 +0200
Subject: [PATCH] grafana-agent: add version test

---
 .../monitoring/grafana-agent/default.nix      | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/pkgs/servers/monitoring/grafana-agent/default.nix b/pkgs/servers/monitoring/grafana-agent/default.nix
index 83c9ed47eb91..b5ba65fb396e 100644
--- a/pkgs/servers/monitoring/grafana-agent/default.nix
+++ b/pkgs/servers/monitoring/grafana-agent/default.nix
@@ -1,4 +1,12 @@
-{ lib, stdenv, buildGoModule, fetchFromGitHub, systemd, nixosTests }:
+{ lib
+, buildGoModule
+, fetchFromGitHub
+, grafana-agent
+, nixosTests
+, stdenv
+, systemd
+, testers
+}:
 
 buildGoModule rec {
   pname = "grafana-agent";
@@ -50,7 +58,14 @@ buildGoModule rec {
       $out/bin/grafana-agent
   '';
 
-  passthru.tests.grafana-agent = nixosTests.grafana-agent;
+  passthru.tests = {
+    inherit (nixosTests) grafana-agent;
+    version = testers.testVersion {
+      inherit version;
+      command = "${lib.getExe grafana-agent} --version";
+      package = grafana-agent;
+    };
+  };
 
   meta = with lib; {
     description = "A lightweight subset of Prometheus and more, optimized for Grafana Cloud";