r-number/e2e/src/app.po.ts

Convert Number to Roman Number foramt in your angular app with this npm package

import { browser, by, element } from 'protractor';

export class AppPage {
  navigateTo() {
    return browser.get('/');
  }

  getTitleText() {
    return element(by.css('app-root h1')).getText();
  }
}