# frozen_string_literal: true

require 'test_helper'

class NavigationTest < Test::Unit::TestCase
  include Capybara::DSL

  setup do
    1.upto(100) {|i| User.create! name: "user#{'%03d' % i}" }
    Capybara.current_driver = :rack_test
  end

  teardown do
    Capybara.reset_sessions!
    Capybara.use_default_driver
    User.delete_all
  end

  test 'navigating by pagination links' do
    visit '/users'

    assert page.has_no_content? 'previous page'
    assert page.has_content? 'next page'

    within 'nav.pagination' do
      within 'span.page.current' do
        assert page.has_content? '1'
      end
      within 'span.next' do
        click_link 'Next ›'
      end
    end

    assert page.has_content? 'previous page'
    assert page.has_content? 'next page'

    within 'nav.pagination' do
      within 'span.page.current' do
        assert page.has_content? '2'
      end
      within 'span.last' do
        click_link 'Last »'
      end
    end

    assert page.has_content? 'previous page'
    assert page.has_no_content? 'next page'

    within 'nav.pagination' do
      within 'span.page.current' do
        assert page.has_content? '4'
      end
      within 'span.prev' do
        click_link '‹ Prev'
      end
    end

    assert page.has_content? 'previous page'
    assert page.has_content? 'next page'

    within 'nav.pagination' do
      within 'span.page.current' do
        assert page.has_content? '3'
      end
      within 'span.first' do
        click_link '« First'
      end
    end

    within 'nav.pagination' do
      within 'span.page.current' do
        assert page.has_content? '1'
      end
    end

    within 'div.info' do
      assert page.has_text? 'Displaying users 1'
    end
  end
end