How to use

callCount

function

in

request

describe('batch functions', () => {
  const payload = {
   batches: [{
    subscribers: new Array(1001)
   }]
  };

  beforeEach(() => {
   sinon.stub(request, 'post')
    .yields(null, { statusCode: 201 }, {});
  });

  afterEach(() => {
   request.post.restore();
  });

  it('should post batches of subscribers and call request with post', (done) => {
   expect(typeof client.updateBatchSubscribers).toEqual('function');

   client.updateBatchSubscribers(payload, (errors, responses, bodies) => {
    expect(errors).toBe(null);
    expect(responses.length).toBe(2);
    expect(responses[0].statusCode).toBe(201);
    expect(responses[1].statusCode).toBe(201);
    expect(bodies).toEqual([{}, {}]);
    expect(request.post.callCount).toBe(2);
   });
   done();
  });
 });