foodsoft/spec/integration/articles_spec.rb

require_relative '../spec_helper'

feature ArticlesController do
  let(:user) { create(:user, groups: [create(:workgroup, role_article_meta: true)]) }
  let(:supplier) { create(:supplier) }
  let!(:article_category) { create(:article_category) }

  before { login user }

  describe ':index', js: true do
    before { visit supplier_articles_path(supplier_id: supplier.id) }

    it 'can visit supplier articles path' do
      expect(page).to have_content(supplier.name)
      expect(page).to have_content(I18n.t('articles.index.edit_all'))
    end

    it 'can create a new article' do
      click_on I18n.t('articles.index.new')
      expect(page).to have_selector('form#new_article')
      article = build(:article, supplier: supplier, article_category: article_category)
      within('#new_article') do
        fill_in 'article_name', with: article.name
        fill_in 'article_unit', with: article.unit
        select article.article_category.name, from: 'article_article_category_id'
        fill_in 'article_price', with: article.price
        fill_in 'article_unit_quantity', with: article.unit_quantity
        fill_in 'article_tax', with: article.tax
        fill_in 'article_deposit', with: article.deposit
        # "Element cannot be scrolled into view" error, js as workaround
        # find('input[type="submit"]').click
        page.execute_script('$("form#new_article").submit();')
      end
      expect(page).to have_content(article.name)
    end
  end

  describe ':upload' do
    let(:filename) { 'foodsoft_file_02.csv' }
    let(:file)     { Rails.root.join("spec/fixtures/#{filename}") }

    before do
      visit upload_supplier_articles_path(supplier_id: supplier.id)
      attach_file 'articles_file', file
    end

    Dir.glob('spec/fixtures/foodsoft_file_01.*') do |test_file|
      describe "can import articles from #{test_file}" do
        let(:file) { Rails.root.join(test_file) }

        it do
          find('input[type="submit"]').click
          expect(find('tr:nth-child(1) #new_articles__note').value).to eq 'bio ◎'
          expect(find('tr:nth-child(2) #new_articles__name').value).to eq 'Pijnboompitten'

          4.times do |i|
            all("tr:nth-child(#{i + 1}) select > option")[1].select_option
          end
          find('input[type="submit"]').click
          expect(page).to have_content('Pijnboompitten')

          expect(supplier.articles.count).to eq 4
        end
      end
    end

    describe 'can update existing article' do
      let!(:article) { create(:article, supplier: supplier, name: 'Foobar', order_number: 1, unit: '250 g') }

      it do
        find('input[type="submit"]').click
        expect(find("#articles_#{article.id}_name").value).to eq 'Tomatoes'
        find('input[type="submit"]').click
        article.reload
        expect(article.name).to eq 'Tomatoes'
        expect([article.unit, article.unit_quantity, article.price]).to eq ['500 g', 20, 1.2]
      end
    end

    describe 'handles missing data' do
      it do
        find('input[type="submit"]').click # to overview
        find('input[type="submit"]').click # missing category, re-show form
        expect(find('tr.alert')).to be_present
        expect(supplier.articles.count).to eq 0

        all('tr select > option')[1].select_option
        find('input[type="submit"]').click # now it should succeed
        expect(supplier.articles.count).to eq 1
      end
    end

    describe 'can remove an existing article' do
      let!(:article) { create(:article, supplier: supplier, name: 'Foobar', order_number: 99_999) }

      it do
        check('articles_outlist_absent')
        find('input[type="submit"]').click
        expect(find("#outlisted_articles_#{article.id}", visible: :all)).to be_present

        all('tr select > option')[1].select_option
        find('input[type="submit"]').click
        expect(article.reload.deleted?).to be true
      end
    end

    describe 'can convert units when updating' do
      let!(:article) { create(:article, supplier: supplier, order_number: 1, unit: '250 g') }

      it do
        check('articles_convert_units')
        find('input[type="submit"]').click
        expect(find("#articles_#{article.id}_name").value).to eq 'Tomatoes'
        find('input[type="submit"]').click
        article.reload
        expect([article.unit, article.unit_quantity, article.price]).to eq ['250 g', 40, 0.6]
      end
    end
  end
end