chutzpah: can't find variable : require - Chutzpah is not recognizing my tests

I’m really new to Churtzpah and Jasmine. I have been trying to run tests using Chutzpah. I’m using Jasmine, Typescript , Chutzpah , angular2 to write unit tests. Whenever i try to run the tests , I see that my tests are being detected . My chutzpah.json file is as follows :

{
  "Compile": {
    "Mode": "External",
    "Extensions": [ ".ts" ],
    "ExtensionsWithNoOutput": [ ".d.ts" ]
  },
  "References": [
    {
      "Path": "../app/ ",
      "Includes": [ "*.ts" ],
      "Excludes": [ "*.d.ts" ]
    }
  ],
  "Tests": [
    {
      "Includes": [ "*.spec.ts" ],
      "Excludes": [ "*.d.ts" ]
    }
  ]
}`

I had compile.bat before. I removed as i’m not sure of how .bat file should looks like . My test file look like

`/// <reference path="../../require.d.ts" /> // <reference path="../typings/jasmine/jasmine.d.ts" >

import {it, describe, beforeEach, inject, beforeEachProviders} from “@angular/core/testing”; import {HTTP_PROVIDERS} from “@angular/http”; import {LoginService} from “./login.service”;

describe(“testing LoginService”, () => { let Myservice: LoginService = new LoginService(); it(“Should return true”, () => { expect(Myservice.validateUser(“test”, “test”)).toBe(true); }); it(“validateUser should fail if input values are null”, () => { expect(Myservice.validateUser(null, null)).toBe(false); }); });`

and I see following errors in my console:

Error: ReferenceError: Can’t find variable: require at global code in file:“path”/login.service.spec.js (line 2) While Running:“path”\app\login\login.service.spec.ts ------ Test started: File: “path”\login\login.service.spec.ts ------ 0 passed, 0 failed, 0 total (chutzpah).

Please let me know what I should do and what files I still need