Make it easier to run the tests

You can now run a test in the nixos/tests directory directly using
nix-build, e.g.

  $ nix-build '<nixos/tests/login.nix>' -A test

This gets rid of having to add the test to nixos/tests/default.nix.
(Of course, you still need to add it to nixos/release.nix if you want
Hydra to run the test.)

1 files changed, 2 insertions, 2 deletions

diff --git a/nixos/tests/simple.nix b/nixos/tests/simple.nix
index eee13a10133..e21b919cdf8 100644
--- a/nixos/tests/simple.nix
+++ b/nixos/tests/simple.nix
@@ -1,11 +1,11 @@
-{ pkgs, ... }:
+import ./make-test.nix {
 
-{
   machine = { config, pkgs, ... }: { };
 
   testScript =
     ''
       startAll;
+      $machine->waitForUnit("multi-user.target");
       $machine->shutdown;
     '';
 }