xit('should show `email` unique error message', inject(($timeout, EmployeeResource) => {
                    spyOn(EmployeeResource, 'getEmployeeByEmail').and.returnValue(Promise.resolve());
                    element = render();
                    const inputField = angular.element(element[0].querySelector('input[name="email"][type="email"]'));
                    inputField.val(employee.email);