[Question] Support for API returning empty JSON {}

[blyscuit]

Issue

• Does the current API implementation supports return of an empty JSON {} from the network request?
• If so, explain how does it work, if not, explain how would you add the support for a new API with {} response.

[lngyeen]

@blyscuit

To be honest, I didn't pay attention to this problem, but luckily the app still worked, Japx helped me handle this case. In case the API returns empty json {}, if we fetch a list of objects, an empty list will be returned by NetworkJSONAPIClient, and if we fetch a single object then NetworkJSONAPIClient will return the error "Incorrect format"

I also add some tests in this topic: https://github.com/lngyeen/MySurveyChallenge/pull/47