DVR

DVR is a simple Swift framework for making fake NSURLSession requests for iOS, watchOS, and OS X based on VCR.

Easy dependency injection is the main design goal. The API is the same as NSURLSession. DVR.Session is a subclass of NSURLSession so you can use it as a drop in replacement anywhere. (Currently only data tasks are supported.)

let session = Session(cassetteName: "example")
let task = session.dataTask(with: request) { data, response, error in
    // Do something with the response
}

// Nothing happens until you call `resume` as you'd expect.
task.resume()

This will playback the example cassette. The completion handler exactly the same way it normally would. In this example, DVR will look for a cassette named