Fix abilities and add specs

app/models/abilities/everyone.rb

@@ -12,7 +12,7 @@ module Abilities
       can [:search, :read], Annotation
       can :new, DirectMessage
       can [:read, :draft_publication, :allegations, :final_version_publication], Legislation::Process
-      can [:read], Legislation::DraftVersion
+      can [:read, :changes, :go_to_version], Legislation::DraftVersion
       can [:read], Legislation::Question
       can [:create], Legislation::Answer
     end

app/views/legislation/draft_versions/show.html.erb

@@ -27,12 +27,12 @@
       <div class="small-12 calc-index column border-right js-toggle-allegations">
         <div class="draft-panel">
           <div>
-            <span class="icon-banner" aria-hidden="true"></span> <span class="panel-title"><%= t('.text_index') %></span>
+            <span class="icon-banner" aria-hidden="true"></span> <span class="panel-title"><%= t('.text_toc') %></span>
           </div>
         </div>
 
         <div class="draft-index-rotated center">
-          <span class="panel-title"><%= t('.text_index') %></span>
+          <span class="panel-title"><%= t('.text_toc') %></span>
         </div>
 
         <div class="draft-index">

config/locales/en.yml

@@ -235,7 +235,7 @@ en:
         updated_at: updated at %{date}
         see_changes: see changes summary
         see_comments: See all comments
-        text_index: Index
+        text_toc: Table of contents
         text_body: Text
         text_comments: Comments
     processes:

config/locales/es.yml

@@ -235,7 +235,7 @@ es:
         updated_at: actualizada el %{date}
         see_changes: ver resumen de cambios
         see_comments: Ver todos los comentarios
-        text_index: Índice
+        text_toc: Índice
         text_body: Texto
         text_comments: Comentarios
     processes:

spec/features/legislation/draft_versions_spec.rb

@@ -0,0 +1,75 @@
+require 'rails_helper'
+
+feature 'Legislation Draft Versions' do
+
+  context "See draft text page" do
+    before(:each) do
+      @process = create(:legislation_process)
+      @draft_version_1 = create(:legislation_draft_version, process: @process, title: "Version 1", body: "Body of the first version")
+      @draft_version_2 = create(:legislation_draft_version, process: @process, title: "Version 2", body: "Body of the second version")
+    end
+
+    it "shows the text body for this version" do
+      visit legislation_process_draft_version_path(@process, @draft_version_1)
+
+      expect(page).to have_content("Body of the first version")
+    end
+
+    it "switches to another version without js" do
+      visit legislation_process_draft_version_path(@process, @draft_version_1)
+      expect(page).to have_content("Body of the first version")
+
+      select("Version 2")
+      click_button "see"
+
+      expect(page).to_not have_content("Body of the first version")
+      expect(page).to have_content("Body of the second version")
+    end
+
+    it "switches to another version with js", :js do
+      visit legislation_process_draft_version_path(@process, @draft_version_1)
+      expect(page).to have_content("Body of the first version")
+
+      select("Version 2")
+
+      expect(page).to_not have_content("Body of the first version")
+      expect(page).to have_content("Body of the second version")
+    end
+  end
+
+  context "See changes page" do
+    before(:each) do
+      @process = create(:legislation_process)
+      @draft_version_1 = create(:legislation_draft_version, process: @process, title: "Version 1", body: "Body of the first version", changelog: "Changes for first version")
+      @draft_version_2 = create(:legislation_draft_version, process: @process, title: "Version 2", body: "Body of the second version", changelog: "Changes for second version")
+    end
+
+    it "shows the text body for this version" do
+      visit legislation_process_draft_version_changes_path(@process, @draft_version_1)
+
+      expect(page).to have_content("Changes for first version")
+    end
+
+    it "switches to another version without js" do
+      visit legislation_process_draft_version_changes_path(@process, @draft_version_1)
+      expect(page).to have_content("Changes for first version")
+
+      select("Version 2")
+      click_button "see"
+
+      expect(page).to_not have_content("Changes for first version")
+      expect(page).to have_content("Changes for second version")
+    end
+
+    it "switches to another version with js", :js do
+      visit legislation_process_draft_version_changes_path(@process, @draft_version_1)
+      expect(page).to have_content("Changes for first version")
+
+      select("Version 2")
+
+      expect(page).to_not have_content("Changes for first version")
+      expect(page).to have_content("Changes for second version")
+    end
+  end
+
+end