deleteComment() {
   let scrollToEle = element.all(by.css('.comment-container')).get(0);
   let trashIcon = element.all(by.css('.fa.fa-trash-o')).get(0);
   browser.actions().mouseMove(scrollToEle).perform().then(() => waitForElementVisibility(trashIcon))
   .then(() => element.all(by.css('.fa.fa-trash-o')).get(0).click());
 }

 it('allows ng1 routes', function () {
   browser.get('/index-divide-routes.html#/villain');
   expect(element(by.css('h2')).getText()).toBe('Mr. Nice - No More Mr. Nice Guy');
 });

 it('first li should show hero name with *ngFor', function () {
   const allLis = element.all(by.tagName('li'));
   expect(allLis.get(0).getText()).toEqual('Mr. Nice');
 });

		it('"Getting Started" button should route to /help', () => {
			element(by.buttonText('Getting Started')).click();
			expect(browser.getCurrentUrl()).toContain('/help');
		});

function addToHeroName(text: string): promise.Promise<void> {
  let input = element(by.css('input'));
  return input.sendKeys(text);
}