window.withServer ->
  jasmine.getEnv().withServer()

jasmine.Env.prototype.withServer ->
  @currentSuite.beforeEach ->
    @server = sinon.fakeServer.create()

  @currentSuite.afterEach ->
    @server.restore()

beforeEach ->
  @validJSONResponse = (data) ->
    [ 200, { 'Content-type': 'application/json' }, JSON.stringify(data) ]