I have a WebSocket in my Play application and I want to write a test for it, but I couldn\'t find any example on how to write such a test. I found a discussion in the play-frame
Chrome provides a plugin to test websocket service.
Edit
So using the plugin (as shown in picture below) you can provide websocket url and the request data and send message to service. And message log shows the message sent from client and also service response.