Completed working features for inline translations

Author: fabn

spec/features/article_composing_spec.rb

@@ -1,14 +1,14 @@
 require 'spec_helper'
 
-feature 'Article composing' do
+feature 'Article localization features', :js do
 
   given!(:current_user) { create(:user) }
 
   before do
     login_user(current_user)
   end
 
-  scenario 'Create an article', :js do
+  scenario 'Create an article' do
 
     within(main_menubar) { click_link 'Articles' }
     within(action_bar) { click_link 'New Article' }
@@ -21,10 +21,50 @@
     end
 
     page.should have_content 'Article was successfully created.'
-    # Retrieve article from database
+
+    # Retrieve created article from database
     article = Article.first
     page.should have_content article.title
     page.should have_content article.body
   end
 
+  context 'Viewing article translations' do
+
+    given!(:article) { create(:localized_article) }
+
+    before do
+      # Load article page
+      ensure_on(admin_article_path(article))
+    end
+
+    # See spec/dummy/app/admin/articles.rb
+    scenario 'Viewing a translated article' do
+
+      # First row shows default locale with label title
+      within first_table_row do
+        page.should have_css 'th', text: 'TITLE'
+        page.should have_css 'span.field-translation', text: article.title
+      end
+      # Second row shows italian title by default
+      within second_table_row do
+        page.should have_css 'th', text: 'ITALIAN TITLE'
+        page.should have_css 'span.field-translation', text: article.translation_for(:it).title
+      end
+
+    end
+
+    scenario 'Switch inline translations' do
+
+      # First row shows default locale with label title
+      within first_table_row do
+        page.should have_css 'th', text: 'TITLE'
+        page.should have_css 'span.field-translation', text: article.title
+        flag_link(:it).click # change shown translation
+        page.should have_css 'span.field-translation', text: article.translation_for(:it).title
+      end
+
+    end
+
+  end
+
 end

spec/support/capybara_activeadmin_helpers.rb

@@ -55,6 +55,30 @@ def submit_button
       find 'input[type="submit"]'
     end
 
+    # Return Nth table row
+    def table_row_number(n)
+      find "table tr:nth-child(#{n})"
+    end
+
+    def first_table_row
+      table_row_number(1)
+    end
+
+    def second_table_row
+      table_row_number(2)
+    end
+
+    # Return the anchor element with flag class
+    def flag_icon(locale = I18n.locale)
+      find ".flag-#{locale}"
+    end
+
+    # Return an a element used to trigger language switch using javascript
+    def flag_link(locale = I18n.locale)
+      # find the flag icon by class and go back to parent to get the link
+      find(:xpath, %Q{.//img[contains(@class, "flag-#{locale}")]/..})
+    end
+
     # Method used to login a specific user
     def login_user(user, password = 'password')
       @current_admin_user = user