Merge c25ada8dcb into 56a4530ec6

package.json

@@ -41,6 +41,7 @@
         "cors": "2.8.5",
         "cronosjs": "1.7.1",
         "denque": "2.1.0",
+        "detect-mocha": "^0.1.0",
         "express": "4.21.1",
         "express-session": "1.18.1",
         "form-data": "4.0.0",

packages/node_modules/@node-red/runtime/lib/flows/Flow.js

@@ -21,6 +21,7 @@ const flowUtil = require("./util");
 const context = require('../nodes/context');
 const hooks = require("@node-red/util").hooks;
 const credentials = require("../nodes/credentials");
+const detectMocha = require("detect-mocha");
 
 let Subflow;
 let Log;
@@ -804,6 +805,9 @@ function deliverMessageToDestination(sendEvent) {
         } catch(err) {
             Log.error(`Error delivering message to node:${sendEvent.destination.node._path} [${sendEvent.destination.node.type}]`)
             Log.error(err.stack)
+            if (detectMocha()) {
+                throw err;
+            }
         }
     }
 }

packages/node_modules/@node-red/runtime/lib/nodes/Node.js

@@ -21,6 +21,7 @@ var redUtil = require("@node-red/util").util;
 var Log = require("@node-red/util").log;
 var context = require("./context");
 var flows = require("../flows");
+var detectMocha = require("detect-mocha");
 const hooks = require("@node-red/util").hooks;
 
 
@@ -218,6 +219,9 @@ Node.prototype._emitInput = function(arg) {
                     );
                 } catch(err) {
                     node.error(err,arg);
+                    if (detectMocha()) {
+                        throw err;
+                    }
                 }
             } else if (node._inputCallbacks) {
                 // Multiple callbacks registered. Call each one, tracking eventual completion