@aller/blink/src/__tests__/box.test.ts

A library for tracking user behaviour.

import createBlink from '../main';
import { VERSION } from '../config/config';
import jest from 'jest-mock';

describe('Box intregration test', () => {
  it('should send a single box event', () => {
    const mockSend = jest.fn();
    const blink = createBlink({
      send: mockSend,
      sendDirect: mockSend,
    });

    // First send of a pageInit event, to set the general state
    blink.pageInit({
      url: 'http://some.site',
      pageView: 'the-pageview-id',
      referrer: 'www.sol.no',
      site: 'www.dagbladet.no',
    });

    blink.boxScreenEnter({
      id: 'cool-box-id',
    });

    expect(mockSend.mock.calls[0][0]).toEqual([
      {
        type: 'box',
        pageView: 'the-pageview-id',
        site: 'www.dagbladet.no',
        referrer: 'www.sol.no',
        version: VERSION,
        id: 'cool-box-id',
        boxId: 'cool-box-id',
        height: 0,
        width: 0,
      },
    ]);
  });
});