From 2c231a017efef8a734dd2790e57751f290110d2c Mon Sep 17 00:00:00 2001
From: Matthieu Pizenberg <matthieu.pizenberg@gmail.com>
Date: Sat, 13 Feb 2021 16:09:07 +0100
Subject: [PATCH] Add a message to stderr when no test was found in modules

---
 templates/node_supervisor.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/templates/node_supervisor.js b/templates/node_supervisor.js
index a66ea22..4fc163d 100644
--- a/templates/node_supervisor.js
+++ b/templates/node_supervisor.js
@@ -95,6 +95,7 @@ function setupWithTestsCount(runnerFile, msg) {
 
   // Send first runner job
   if (testsCount == 0) {
+    console.error("No exposed values of type Test was found. Did you forget to expose them?");
     return;
   } else {
     runners[0].postMessage({ type_: "runTest", id: todoTests.pop() });