test updates

Author: skiedude

test/test-st2-unauthorized.js

@@ -82,9 +82,6 @@ describe("auth with invalid st2 API key", async function() {
 
   after(function() {
     stop && stop();
-    if (robot.server) {
-      robot.server.close();
-    }
     robot.shutdown();
     // Remove stackstorm.js from the require cache
     // https://medium.com/@gattermeier/invalidate-node-js-require-cache-c2989af8f8b0

test/test-st2bot-setup.js

@@ -87,7 +87,6 @@ describe("stanley the StackStorm bot", async function() {
 
   after(function() {
     stop && stop();
-    robot.server.close();
     robot.shutdown();
   });
 

test/test-twofactor.js

@@ -100,7 +100,6 @@ describe("two-factor auth module", async function() {
 
   after(function() {
     stop && stop();
-    robot.server.close();
     robot.shutdown();
     logs = [];
   });