solanum: fix MOTD

Previously this defaulted to the default MOTD in the solanum source
tree, and I don't want my friends to laugh at me. Includes a patch to
the tests to ensure that the MOTD is actually set.

This replicates the fix done in #109705 (solanum is a fork of charybdis,
so they share fundamental logic for this).

Signed-off-by: Christine Dodrill <me@christine.website>

1 files changed, 8 insertions, 0 deletions

diff --git a/nixos/tests/solanum.nix b/nixos/tests/solanum.nix
index aabfb906aa81..1ecf91bce40b 100644
--- a/nixos/tests/solanum.nix
+++ b/nixos/tests/solanum.nix
@@ -16,6 +16,10 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
       networking.firewall.allowedTCPPorts = [ ircPort ];
       services.solanum = {
         enable = true;
+        motd = ''
+          The default MOTD doesn't contain the word "nixos" in it.
+          This one does.
+        '';
       };
     };
   } // lib.listToAttrs (builtins.map (client: lib.nameValuePair client {
@@ -48,6 +52,10 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
           ${client}.wait_for_unit("ii")
           ${client}.wait_for_file("${iiDir}/${server}/out")
         ''
+        # look for the custom text in the MOTD.
+        ''
+          ${client}.wait_until_succeeds("grep 'nixos' ${iiDir}/${server}/out")
+        ''
         # wait until first PING from server arrives before joining,
         # so we don't try it too early
         ''