modulePath:
{
  config,
  lib,
  pkgs,
  ...
}:
let
  cfg = lib.getAttrFromPath modulePath config;

  firefoxMockOverlay = import ./setup-firefox-mock-overlay.nix modulePath;
in
{
  imports = [ firefoxMockOverlay ];

  config = lib.mkIf (config.test.enableBig && !pkgs.stdenv.hostPlatform.isDarwin) (
    {
      home.stateVersion = "19.09";
    }
    // lib.setAttrByPath modulePath { enable = true; }
    // {
      nmt.script = ''
        assertFileRegex \
          home-path/bin/${cfg.wrappedPackageName} \
          MOZ_APP_LAUNCHER
      '';
    }
  );
}