Add file import test

spec/integration/supplier_spec.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 require_relative '../spec_helper'
 
 describe 'supplier', :type => :feature do
@@ -58,6 +59,23 @@ describe 'supplier', :type => :feature do
       end
       expect(page).to have_content(article.name)
     end
+
+    it 'can import articles' do
+      article_category.save!
+      visit upload_supplier_articles_path(supplier)
+      attach_file 'articles_file', Rails.root.join('spec/fixtures/foodsoft_file_01.csv')
+      find('input[type="submit"]').click
+
+      expect(find("#articles_0_note").value).to eq "bio ◎"
+      expect(find("#articles_1_name").value).to eq "Pijnboompitten"
+
+      4.times do |i|
+        select article_category.name, :from => "articles_#{i}_article_category_id"
+      end
+      find('input[type="submit"]').click
+
+      expect(supplier.articles.count).to eq 4
+    end
   end
 
 end