linkMockConnection

      
      readyState: ReadyState
    

Describes the state of the connection, based on XMLHttpRequest.readyState, but with additional states. For example, state 5 indicates an aborted connection.

      
      request: Request
    

instance used to create the connection.

      
      response: ReplaySubject<Response>
    

of Response. Can be subscribed to in order to be notified when a response is available.

      
      mockRespond(res: Response)
    

Sends a mock response to the connection. This response is the value that is emitted to the EventEmitter returned by Http.

linkExample

      
        content_copy
      
      var connection;
backend.connections.subscribe(c => connection = c);
http.request('data.json').subscribe(res => console.log(res.text()));
connection.mockRespond(new Response(new ResponseOptions({ body: 'fake response' }))); //logs
'fake response'
    

      
      mockDownload(res: Response)
    

Not yet implemented!

Sends the provided Response to the downloadObserver of the Request associated with this connection.

      
      mockError(err?: Error)
    

Emits the provided error object as an error to the Response EventEmitter returned from Http.

linkExample

      
        content_copy
      
      var connection;
backend.connections.subscribe(c => connection = c);
http.request('data.json').subscribe(res => res, err => console.log(err)));
connection.mockError(new Error('error'));