diff --git a/Gemfile.lock b/Gemfile.lock
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -159,6 +159,10 @@
       bundler (>= 1.3.0)
       railties (= 5.0.7.2)
       sprockets-rails (>= 2.0.0)
+    rails-controller-testing (1.0.4)
+      actionpack (>= 5.0.1.x)
+      actionview (>= 5.0.1.x)
+      activesupport (>= 5.0.1.x)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
@@ -258,6 +262,7 @@
   momentjs-rails
   mysql2
   rails (~> 5.0)
+  rails-controller-testing
   rails_bootstrap_sortable
   rdiscount
   rouge