// ...
it('should display trimmed, non-empty names', function () {
  let _nonEmptyNameIndex = 0;
  let _nonEmptyName = '"Mr. IQ"';
  let parent = element.all(by.tagName('app-name-parent')).get(0);
  let hero = parent.all(by.tagName('app-name-child')).get(_nonEmptyNameIndex);
 
  let displayName = hero.element(by.tagName('h3')).getText();
  expect(displayName).toEqual(_nonEmptyName);
});
 
it('should replace empty name with default name', function () {
  let _emptyNameIndex = 1;
  let _defaultName = '""';
  let parent = element.all(by.tagName('app-name-parent')).get(0);
  let hero = parent.all(by.tagName('app-name-child')).get(_emptyNameIndex);
 
  let displayName = hero.element(by.tagName('h3')).getText();
  expect(displayName).toEqual(_defaultName);
});
// ...