colyseus/test/MatchMakerTest.ts

Multiplayer Game Server for Node.js.

import * as assert from 'assert';
import { MatchMaker } from "../src/MatchMaker";
import { Room } from "../src/Room";
import { createDummyClient, DummyRoom } from "./utils/mock";

describe('MatchMaker', function() {
  let matchMaker;

  before(function() {
    matchMaker = new MatchMaker()
    matchMaker.addHandler('room', DummyRoom);
    matchMaker.addHandler('dummy_room', DummyRoom);
  });

  describe('room handlers', function() {
    it('should add handler with name', function() {
      assert.equal(DummyRoom, matchMaker.handlers.room[0]);
      assert.equal(0, Object.keys(matchMaker.handlers.room[1]).length);
      assert.equal(false, matchMaker.hasAvailableRoom('room'));
    });

    it('should create a new room on joinOrCreateByName', function() {
      var client = createDummyClient()
      var room = matchMaker.joinOrCreateByName(client, 'room', {})

      assert.equal(0, room.roomId)
      assert.equal(1, Object.keys(matchMaker.roomsById).length)
    });

    it('shouldn\'t return when trying to join with invalid room id', function() {
      var client = createDummyClient()
      assert.equal(matchMaker.joinById(client, 100), undefined);
    });

    it('shouldn\'t create room when trying to join room with invalid params', function() {
      var client = createDummyClient()
      var room = matchMaker.joinOrCreateByName(client, 'dummy_room', {invalid_param: 10})
      assert.equal(room, null)
    });

    it('should throw error when trying to join existing room by id with invalid params', function() {
      var client1 = createDummyClient()
      var client2 = createDummyClient()

      var room = matchMaker.joinOrCreateByName(client1, 'room', {})
      assert.equal(matchMaker.joinById(client2, room.roomId, { invalid_param: 1 }), undefined);
    });

    it('should join existing room on joinById', function() {
      assert.equal(false, matchMaker.hasAvailableRoom('dummy_room'))

      var client1 = createDummyClient()
      var client2 = createDummyClient()

      var room = matchMaker.joinOrCreateByName(client1, 'dummy_room', {})
      var joiningRoom = matchMaker.joinById(client2, room.roomId, {})

      assert.equal(true, matchMaker.hasAvailableRoom('dummy_room'))
      assert.equal('dummy_room', room.roomName)
      assert.equal(room.roomId, joiningRoom.roomId)
    });

  });
});