Improve and fix tests

Gemfile

@@ -115,8 +115,9 @@ group :development, :test do
   gem 'database_cleaner'
   gem 'factory_bot_rails'
   gem 'capybara', '~> 3.1'
+  gem 'selenium-webdriver'
   gem 'capybara-selenium'
-  gem 'chromedriver-helper'
+  gem 'webdrivers'
   gem 'guard-rspec'
 
   # database

Gemfile.lock

@@ -90,11 +90,9 @@ GEM
       tzinfo (~> 1.1)
     activesupport-json_encoder (1.1.0)
       activesupport (>= 4.1.0, < 5.0)
-    addressable (2.5.2)
+    addressable (2.6.0)
       public_suffix (>= 2.0.2, < 4.0)
     aes_key_wrap (1.0.1)
-    archive-zip (0.11.0)
-      io-like (~> 0.3.0)
     arel (6.0.4)
     attr_required (1.0.1)
     awesome_nested_set (3.1.4)
@@ -121,13 +119,14 @@ GEM
       net-ssh-gateway (>= 1.1.0)
     capistrano-ext (1.2.1)
       capistrano (>= 1.0.0)
-    capybara (3.2.0)
+    capybara (3.28.0)
       addressable
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
-      xpath (~> 3.1)
+      regexp_parser (~> 1.5)
+      xpath (~> 3.2)
     capybara-selenium (0.0.6)
       capybara
       selenium-webdriver
@@ -150,11 +149,8 @@ GEM
       timers (>= 4.1.1)
     celluloid-supervision (0.20.6)
       timers (>= 4.1.1)
-    childprocess (0.9.0)
-      ffi (~> 1.0, >= 1.0.11)
-    chromedriver-helper (1.2.0)
-      archive-zip (~> 0.10)
-      nokogiri (~> 1.8)
+    childprocess (1.0.1)
+      rake (< 13.0)
     chronic (0.10.2)
     climate_control (0.2.0)
     coderay (1.1.2)
@@ -223,7 +219,7 @@ GEM
       multi_json
       rack-oauth2 (>= 1.1)
       url_safe_base64
-    ffi (1.9.25)
+    ffi (1.11.1)
     font-awesome-rails (4.7.0.4)
       railties (>= 3.2, < 6.0)
     forgery (0.7.0)
@@ -266,7 +262,6 @@ GEM
     ims-lti (1.2.2)
       builder
       oauth (>= 0.4.5, < 0.6)
-    io-like (0.3.0)
     jquery-rails (4.3.3)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
@@ -390,7 +385,7 @@ GEM
     pry-byebug (3.6.0)
       byebug (~> 10.0)
       pry (~> 0.10)
-    public_suffix (3.0.2)
+    public_suffix (3.1.1)
     pygments.rb (1.2.1)
       multi_json (>= 1.0.0)
     rack (1.6.11)
@@ -443,6 +438,7 @@ GEM
     redis-namespace (1.6.0)
       redis (>= 3.0.4)
     ref (2.0.0)
+    regexp_parser (1.6.0)
     remotipart (1.4.2)
     responders (2.4.0)
       actionpack (>= 4.2.0, < 5.3)
@@ -478,7 +474,7 @@ GEM
       rspec-support (~> 3.7.0)
     rspec-support (3.7.1)
     ruby_dep (1.5.0)
-    rubyzip (1.2.1)
+    rubyzip (1.2.3)
     rvm-capistrano (1.5.6)
       capistrano (~> 2.15.4)
     sass (3.4.22)
@@ -492,9 +488,9 @@ GEM
       rdoc (>= 5.0)
     select2-rails (3.5.10)
       thor (~> 0.14)
-    selenium-webdriver (3.12.0)
-      childprocess (~> 0.5)
-      rubyzip (~> 1.2)
+    selenium-webdriver (3.142.3)
+      childprocess (>= 0.5, < 2.0)
+      rubyzip (~> 1.2, >= 1.2.2)
     shellany (0.0.1)
     shoulda (3.5.0)
       shoulda-context (~> 1.0, >= 1.0.1)
@@ -554,9 +550,13 @@ GEM
       activemodel (>= 4.2)
       debug_inspector
       railties (>= 4.2)
+    webdrivers (4.1.2)
+      nokogiri (~> 1.6)
+      rubyzip (~> 1.0)
+      selenium-webdriver (>= 3.0, < 4.0)
     whenever (0.10.0)
       chronic (>= 0.6.3)
-    xpath (3.1.0)
+    xpath (3.2.0)
       nokogiri (~> 1.8)
 
 PLATFORMS
@@ -578,7 +578,6 @@ DEPENDENCIES
   capistrano-ext
   capybara (~> 3.1)
   capybara-selenium
-  chromedriver-helper
   coffee-rails (~> 4.2.0)
   d3_rails (~> 3.5.11)
   data-anonymization (~> 0.6.5)
@@ -637,6 +636,7 @@ DEPENDENCIES
   scout!
   sdoc
   select2-rails (~> 3.5.10)
+  selenium-webdriver
   shared!
   simplecov
   squire (~> 1.3.6)
@@ -649,6 +649,7 @@ DEPENDENCIES
   unicorn
   university!
   web-console
+  webdrivers
   whenever
 
 BUNDLED WITH

components/mooc/app/views/layouts/mooc/_header.html.erb

@@ -18,7 +18,7 @@
         <% if user_signed_in? %>
           <%= render 'shared/shared/notifications', notifications: current_user.notifications.in_context(@context_id).unread.order(created_at: :desc).limit(5) %>
           <li class="hidden-xs"><%= link_to current_user.nick, shared.user_path(current_user.nick) %></li>
-          <%= navbar_dropdown_tag :cog, nil, '#', class: :'hidden-xs' do %>
+          <%= navbar_dropdown_tag :cog, nil, '#', class: :'hidden-xs user-menu-dropdown' do %>
             <li><%= link_to t('user.edit.profile'), shared.edit_user_registration_path(tab: :profile) %></li>
             <li><%= link_to t('user.edit.notifications'), shared.edit_user_registration_path(tab: :notifications) %></li>
             <li><%= link_to t('user.edit.social'), shared.edit_user_registration_path(tab: :social) %></li>