Merge pull request #64 from oslabs-beta/feature/sfu

Feature/sfu

lib/__tests__/integration/server.integration.test.ts

@@ -0,0 +1,66 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+// import http from 'http';
+'use strict';
+import SignalingChannel from '../../server/server';
+import { WebSocket } from 'ws';
+// import { Server } from 'http';
+// import { Event, WebSocketServer } from 'ws';
+
+WebSocket.EventEmitter;
+beforeAll((done) => {
+  done();
+});
+
+describe('Testing the SignalingChannel class', () => {
+  const sc = new SignalingChannel(65530);
+  const testWebsocketServer = new WebSocket.Server({ port: 5555 });
+  describe('Testing SignalingChannel constructor', () => {
+    it('WebSocket server object is initialized', () => {
+      expect(typeof sc.webSocketServer).toBe('object');
+    });
+
+    it('WebSocket server object is initialized', () => {
+      expect(typeof sc.webSocketServer).toBe(typeof testWebsocketServer);
+    });
+
+    it('Empty hashmap of users is initialized', () => {
+      expect(sc.peers.size).toBe(0);
+    });
+  });
+
+  afterAll((done) => {
+    sc.webSocketServer.close();
+    testWebsocketServer.close();
+    done();
+  });
+});
+
+/*
+describe('Checking WebSocket response', () => {
+  const sc1 = new SignalingChannel(3032);
+
+  //   sc1.webSocketServer.onopen;
+  //   // Source: https://stackoverflow.com/questions/55963562/how-to-stop-jest-from-hanging-when-testing-websockets
+  //   it('WebSocket closes connection correctly', () => {
+  //     let disconnected = false;
+  //     sc1.webSocketServer.addListener('close', () => {
+  //       disconnected = true;
+  //       sc1.webSocketServer.close();
+  //     });
+
+  //     // let error: ErrorEvent;
+  //     // ws.onerror = (e) => {
+  //     //     console.log(error)
+  //     //     error = e;
+  //     // };
+  //     // expect(error.origin).toBe(`ws://localhost:${port}`);
+  //     expect(disconnected).toBe(true);
+  //   });
+
+  afterAll((done) => {
+    sc1.webSocketServer.close();
+    done();
+  });
+});
+*/
+