# Pastebin oEbNVdqr
class iso _TestDispatchGreet is UnitTest
  """
  Tests that the dispatcher will handle the happy path to execution
  """
  fun name(): String => "JSONRPC/dispatcher/greet"

  fun apply(h: TestHelper) ? =>          
    let src = 
      """
      {"jsonrpc": "2.0", "method": "greet", "params": "bob", "id": 1}
      """
    let request: Request = RequestParser.parse_request(src)?   
    let handler = _HelloWorld
    let dispatcher = Dispatcher 
    dispatcher.register_handler("greet", handler)

    let p = Promise[Response val]
    dispatcher.dispatch_request(request)