Protractor test for Hello World Angular app that uses page object

helloworld-spec2.js

// assuming that our page object is saved to a separate file:
var page = require('./helloworld.pageobject.js');
describe('angularjs hello world app testing', function() {
  it('H1 tag should contain: "Hello Wrold!"', function() {
    page.get();
    page.setName('world');
    page.titleShouldHaveText('Hello world!');
  });
});