# Test & development utilities The files provided here are for testing and development only, and are not required to run the WebSocket server application. ## Test client application The Express web application in `client-ws-app` is provided for testing the WebSocket server. See `client-ws-app/README.md` for details. ## Load testing script The `loadtest.js` script is provided to populate the Redis streams with event data. ### Running ``` node loadtest.js ``` The script will populate data continually until the script is exited using CTRL-C. **Note:** `loadtest.js` and test client application are configured to use the server's local `config.json` values, so care should be taken to not overwrite any sensitive data.