fixes travis

app/models/abilities/administrator.rb

@@ -31,7 +31,7 @@ module Abilities
 
       can :comment_as_administrator, [Debate, Comment, Proposal]
 
-      can [:search, :create, :index, :destroy], Moderator
+      can [:search, :create, :index, :destroy], ::Moderator
     end
   end
 end

spec/features/admin/moderators_spec.rb

@@ -2,21 +2,20 @@ require 'rails_helper'
 
 feature 'Admin moderators' do
   background do
+    @admin = create(:administrator)
     @user  = create(:user, username: 'Jose Luis Balbin')
     @moderator = create(:moderator)
-    @admin = create(:administrator)
     login_as(@admin.user)
+    visit admin_moderators_path
   end
 
   scenario 'Index' do
-    visit admin_moderators_path
     expect(page).to have_content @moderator.name
     expect(page).to have_content @moderator.email
     expect(page).to_not have_content @user.name
   end
 
   scenario 'Create Moderator', :js do
-    visit admin_moderators_path
     fill_in 'email', with: @user.email
     click_button 'Search'
 
@@ -28,7 +27,6 @@ feature 'Admin moderators' do
   end
 
   scenario 'Delete Moderator' do
-    visit admin_moderators_path
     click_link 'Delete'
 
     within("#moderators") do