import { assert } from "chai";
import "chai/register-should";
import { beforeEach, describe, it } from "mocha";
import { getLayer } from "../communication/getLayer.nodejs";
import { NopeObservable } from "../observables/nopeObservable";
import {
  NopeRpcManager
} from "./NopeRpcManager";

describe("NopeRpcManager", function () {
  // Describe the required Test:
  let manager = new NopeRpcManager({
    communicator: getLayer("event", "", "debug"),
  },
    () => new NopeObservable()
  );
  beforeEach(() => {
    // Create a new Observer
    manager = new NopeRpcManager({
      communicator: getLayer("event", "", "debug"),
    },
      () => new NopeObservable()
    );
  });


  describe("serviceHandeling", function () {
    const helloWorld = async (greetings: string) => {
      return "Hello " + greetings + "!"
    }

    it("registering service", (done) => {
      const r = manager.registerCallback(helloWorld)
      done();
    });

    it("call service", (done) => {
      const r = manager.registerCallback(helloWorld, {
        id: "helloworld"
      })
      
      manager.performCall("helloworld", ["Mocha"]).then(done).catch(done)
    });

    it("call service via methodInterface", (done) => {
      const r = manager.registerCallback(helloWorld, {
        id: "helloworld"
      })
      
      manager.methodInterface.helloworld("Mocha").then(done).catch(done)
    });

  });
});