From 26780df0657ece9880166b69c74c359facac8c1b Mon Sep 17 00:00:00 2001
From: "Weston Keele (whisky)" <wskeele@proton.me>
Date: Wed, 29 Oct 2025 14:58:43 +0000
Subject: [PATCH] nix: Re-enable and fix basic nix flake check for nix package
 and module (#3425)

Co-authored-by: Weston Keele <wekeele@proton.me>
---
 flake.nix                          |  3 ++-
 nix/tests/default.nix              |  4 ++--
 nix/tests/nixos-module/default.nix | 15 ++++++++++-----
 3 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/flake.nix b/flake.nix
index 8f19bcdfa..69ac6c946 100644
--- a/flake.nix
+++ b/flake.nix
@@ -145,6 +145,7 @@
             nixpkgs.overlays = [ self.overlays.${system}.default ];
           };
 
-          checks = { };
+          checks =
+            import ./nix/tests { inherit pkgs; flake = self; };
         });
 }
diff --git a/nix/tests/default.nix b/nix/tests/default.nix
index 7b8513acf..3abbc7052 100644
--- a/nix/tests/default.nix
+++ b/nix/tests/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, makeTest, inputs }:
+{ pkgs, flake }:
 {
-  vmTest = import ./nixos-module { inherit pkgs makeTest inputs; };
+  vmTest = import ./nixos-module { inherit pkgs flake; };
 }
diff --git a/nix/tests/nixos-module/default.nix b/nix/tests/nixos-module/default.nix
index d40e35e7d..8f3bf629f 100644
--- a/nix/tests/nixos-module/default.nix
+++ b/nix/tests/nixos-module/default.nix
@@ -1,16 +1,19 @@
-{ pkgs, makeTest, inputs }:
-makeTest {
+{ pkgs, flake }:
+pkgs.nixosTest {
   name = "lnbits-nixos-module";
   nodes = {
     client = { config, pkgs, ... }: {
       environment.systemPackages = [ pkgs.curl ];
     };
     lnbits = { ... }: {
-      imports = [ inputs.self.nixosModules.default ];
+      imports = [ flake.nixosModules.${pkgs.system}.default ];
       services.lnbits = {
         enable = true;
         openFirewall = true;
         host = "0.0.0.0";
+        env = {
+          LNBITS_ADMIN_UI = "false";
+        };
       };
     };
   };
@@ -19,8 +22,10 @@ makeTest {
     lnbits.wait_for_open_port(${toString nodes.lnbits.config.services.lnbits.port})
     client.wait_for_unit("multi-user.target")
     with subtest("Check that the lnbits webserver can be reached."):
-        assert "<title>LNbits</title>" in client.succeed(
-            "curl -sSf http:/lnbits:8231/ | grep title"
+        output = client.succeed(
+            "curl -sSf http://lnbits:8231/ | grep title | head -n1"
         )
+
+        assert "<title>LNbits</title>" in output;
   '';
 }