making test pass

Author: kiwiupover

test-packages/test-libs/index.js

@@ -4,11 +4,13 @@ const runServer = require('./run-server');
 const killCliProcess = require('./kill-cli-process');
 
 let server;
+let longRunningServerPromise;
 
 const startServer = async (options) =>  {
   const result = await runServer(options);
 
   server = result.server;
+  longRunningServerPromise = result.longRunningServerPromise;
 
   return result;
 };
@@ -20,7 +22,9 @@ const stopServer = () => {
 
   killCliProcess(server);
 
-  server = null;
+  return longRunningServerPromise.then(() => {
+    server = null;
+  });
 };
 
 module.exports = {