import ./make-test-python.nix ({ lib, ... }: { name = "without-nix"; meta = with lib.maintainers; { maintainers = [ ericson2314 ]; }; nixpkgs.overlays = [ (self: super: { nix = throw "don't want to use this"; }) ]; nodes.machine = { ... }: { nix.enable = false; }; testScript = '' start_all() machine.succeed("which which") machine.fail("which nix") ''; })