@elibrary-inno/bookreader/tests/jest/BookReader/Toolbar/Toolbar.test.js

The Internet Archive BookReader.

import sinon from 'sinon';

import { createPopup } from '@/src/BookReader/Toolbar/Toolbar.js';

afterEach(() => {
  sinon.restore();
});

describe('createPopup', () => {
  test('calls window.open', () => {
    const openStub = sinon.stub(window, 'open');
    createPopup('openlibrary.org', 100, 100, 'Open Library');
    expect(openStub.callCount).toBe(1);
  });

  test('opens in center', () => {
    const openStub = sinon.stub(window, 'open');
    createPopup('openlibrary.org', 100, 100, 'Open Library');
    // jest default window size is 1024x768
    expect(openStub.args[0]).toEqual([
      'openlibrary.org',
      'Open Library',
      'status=1,width=100,height=100,top=334,left=462'
    ]);
  });
});