Provide a WebSocket mocking service.

[baalexander]

It would be awesome if there was something like $httpBackend for mocking WebSocket calls. It looks like you've already started the process with WSMock in your spec file.

Functionality that would be nice:

• Flushing WS calls
• Faking WS responses
• Ability to spy if .send was called and check what was being sent

[jeffbcross]

Good call

[jeffbcross]

I created a base mock module and backend service in this commit, LMK what you think: beac73e

Your first and third bullets are satisfied with the current implementation, but not the 2nd bullet yet.

[baalexander]

This looks good, thanks!

For spying on send calls, is the idea I would inspect pendingSends after calling MockWebSocket's .send()?

[begriffs]

Looking forward to being able to fake responses from ngSocketBackend. Any plans to add this in the near future?