geoserver: add nixos test

nixos/tests/all-tests.nix

@@ -320,6 +320,7 @@ in {
   mimir = handleTest ./mimir.nix {};
   garage = handleTest ./garage {};
   gemstash = handleTest ./gemstash.nix {};
+  geoserver = runTest ./geoserver.nix;
   gerrit = handleTest ./gerrit.nix {};
   geth = handleTest ./geth.nix {};
   ghostunnel = handleTest ./ghostunnel.nix {};

nixos/tests/geoserver.nix

@@ -0,0 +1,24 @@
+{ pkgs, lib, ... }: {
+
+  name = "geoserver";
+  meta = {
+    maintainers = with lib; [ teams.geospatial.members ];
+  };
+
+  nodes = {
+    machine = { pkgs, ... }: {
+      virtualisation.diskSize = 2 * 1024;
+
+      environment.systemPackages = [ pkgs.geoserver ];
+    };
+  };
+
+  testScript = ''
+    start_all()
+
+    machine.execute("${pkgs.geoserver}/bin/geoserver-startup > /dev/null 2>&1 &")
+    machine.wait_until_succeeds("curl --fail --connect-timeout 2 http://localhost:8080/geoserver", timeout=60)
+
+    machine.succeed("curl --fail --connect-timeout 2 http://localhost:8080/geoserver/ows?service=WMS&version=1.3.0&request=GetCapabilities")
+  '';
+}

pkgs/servers/geospatial/geoserver/default.nix

@@ -1,4 +1,12 @@
-{ lib, stdenv, fetchurl, unzip, jre, makeWrapper }:
+{ lib
+, fetchurl
+, makeWrapper
+, nixosTests
+, stdenv
+
+, jre
+, unzip
+}:
 
 stdenv.mkDerivation rec {
   pname = "geoserver";
@@ -32,6 +40,10 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
+  passthru = {
+    tests.geoserver = nixosTests.geoserver;
+  };
+
   meta = with lib; {
     description = "Open source server for sharing geospatial data";
     homepage = "https://geoserver.org/";