afterScreenshot.spec.ts

import afterScreenshot from './afterScreenshot';
import {join} from 'path';
import {removeSync} from 'fs-extra';

describe('afterScreenshot', () => {
  const folder = join(process.cwd(), '/.tmp/afterScreenshot');

  afterEach(() => removeSync(folder));

  it('should be able to return the ScreenshotOutput with default options', async () => {
    const MOCKED_EXECUTOR = jest.fn().mockReturnValue('');
    const options = {
      actualFolder: folder,
      base64Image: 'string',
      disableCSSAnimation: false,
      hideScrollBars: true,
      filePath: {
        browserName: 'browserName',
        deviceName: 'deviceName',
        isMobile: false,
        savePerInstance: true,
      },
      fileName: {
        browserName: 'browserName',
        browserVersion: 'browserVersion',
        deviceName: 'deviceName',
        devicePixelRatio: 2,
        formatImageName: '{tag}-{browserName}-{width}x{height}-dpr-{dpr}',
        isMobile: false,
        isTestInBrowser: true,
        logName: 'logName',
        name: 'name',
        outerHeight: 850,
        outerWidth: 1400,
        platformName: 'platformName',
        platformVersion: 'platformVersion',
        screenHeight: 900,
        screenWidth: 1440,
        tag: 'tag',
      },
      hideElements: [<HTMLElement><any>'<div></div>'],
      platformName: '',
      removeElements: [<HTMLElement><any>'<div></div>'],
    };

    expect(await afterScreenshot(MOCKED_EXECUTOR, options)).toEqual({
      'devicePixelRatio': 2,
      'fileName': 'tag-browserName-1400x850-dpr-2.png',
      'path': `${process.cwd()}/.tmp/afterScreenshot/desktop_browserName`,
    });
  });
});