Mocking A web-service response with Mocky

I personally recommend using Mocky to Mock your HTTP responses to test your REST API.

Here is an example of sample web-service which I just created at Mocky which returns JSON as indicated below.

Sample API

Here is the piece of code, which you might be needing in iOS Application to run above mock service.

let string = ""
// create expectation
let task = URLSession.shared.dataTask(with: URL(string: string)!) { (data, response, error) in
  if error != nil && data != nil && data!.count > 0 {
    // no error & data received
  } else {
    // either error or no data.