e2eTestsWithError.js

describe("A project landings list page", function () {
  var TestTools = require('./TestTools'),
    Navigation = require('./Navigation'),
    ptor;

  beforeEach(function () {
    TestTools.resetTestData();
    ptor = protractor.getInstance();
    ptor.get('/ebo/#/projects/excecutive-education');

    Navigation.logIn(ptor);

    TestTools.waitForElementByCssToBePresent('.project-item__title', ptor);
  });
  
  it("lists all landings and mailings", function () {
      var landingsAndMailings = element.all(
            by.repeater('landing in project.landings')),
          mailings = element.all(
            by.repeater('mailing in project.landings | filter:{mailing:true}'));
  
      landingsAndMailings.count().then(function (landingsAndMailingsNumber) {
        mailings.count().then(function (mailingsNumber) {
            var landingsNumbers = landingsAndMailingsNumber - mailingsNumber;
            expect(mailingsNumber).toBe(4);
            expect(landingsNumbers).toBe(2);
        });
      });
    });
  
  it("removes a landing", function () {
    element.all(by.css('.delete')).first().click(); // <- the problem happens here

    expect(
        element.all(
            by.repeater('landing in project.landings')).count()
    ).toBe(5);
  });
  
  // some other tests
  
});