How can I test WebSockets (using Pusher) with RSpec?

I am looking for successful methods for testing WebSocket push events using RSpec. My application currently uses Pusher App, but more broad information relating to WebSockets is most welcome.

开发者_运维问答

Ideally, I'd like something as simple as:

  parsed_body = JSON.parse(response.body)
  parsed_body["error"].should == "xyzError"

...which I have found to be an awesomely convenient way to test for JSON responses.

Sincere thanks in advance.

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Tristan Dunn came out with this awesome gem: https://github.com/tristandunn/pusher-fake

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WebSocket server is remote service. It's good way to stub any requests to remote services and mock responses from these ones.