[Hartl] Micropost Interface Test - błąd

Zielona szkoła
1

Cześć,
przerabiam od nowa tutorial Hartl’a (najbardziej aktualna wersja). W rozdziale 11 mam problem z przejście testów Micropost Interface.

require 'test_helper'

class MicropostsInterfaceTest < ActionDispatch::IntegrationTest

  def setup
    @user = users(:michael)
  end

  test "micropost interface" do
    log_in_as(@user)
    get root_path
    assert_select 'div.pagination'
    # Invalid submission
    assert_no_difference 'Micropost.count' do
      post microposts_path, micropost: { content: "" }
    end
    assert_select 'div#error_explanation'
    # Valid submission
    content = "This micropost really ties the room together"
    assert_difference 'Micropost.count', 1 do
      post microposts_path, micropost: { content: content }
    end
    assert_redirected_to root_url
    follow_redirect!
    assert_match content, response.body
    # Delete a post.
    assert_select 'a', text: 'delete'
    first_micropost = @user.microposts.paginate(page: 1).first
    assert_difference 'Micropost.count', -1 do
      delete micropost_path(first_micropost)
    end
    # Visit a different user.
    get user_path(users(:archer))
    assert_select 'a', text: 'delete', count: 0
  end
end

Komunikat błędu:

FAIL["test_micropost_interface", MicropostsInterfaceTest, 1.501454597]
 test_micropost_interface#MicropostsInterfaceTest (1.50s)
    Expected at least 1 element matching "div.pagination", found 0..
    Expected 0 to be >= 1.
        test/integration/microposts_interface_test.rb:12:in `block in <class:MicropostsInterfaceTest

_feed.html.erb

<% if @feed_items.any? %>

    <%= render @feed_items %>
<%= will_paginate @feed_items %> <% end %>

users_controller.rb :

def show
@user = User.find(params[:id])
@microposts = @user.microposts.paginate(page: params[:page])
end

static_pages_controller.rb :

def home
if logged_in?
@micropost = current_user.microposts.build if logged_in?
@feed_items = current_user.feed.paginate(page: params[:page])
end
end

Nie mam pojęcia gdzie szukać błędu. Z góry dzięki za pomoc.

M.

PS. w pewnym momencie kod źródłowy przestał być wstawiany poprawnie - nie wyświetla go jako kod.