1. Get the node path (Type which node in your terminal)


2. In the WebStorm: Click on Edit configurations - the dropdown to the left of the Run button (green arrow like a play button)


3. Click on the Add button (green +) to add a new Node configuration. Select Node.js


4. Fill the params:

Node interpreter: Full path to Node.js (from step 1)

Working directory: home directory for the protractor tests.

Javascript file: Full path to node_modules/protractor/lib/cli.js

Application parameters: Full path to protractor-conf.js

Now you be able to run and debug tests by clicking on Run or Debug buttons on the top of IDE