diff --git a/.gitignore b/.gitignore
index 32af8a97..f9bf6839 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,6 +18,7 @@ vendor/.bundle
 !/log/.keep
 !/tmp/.keep
 .env
+coverage
 
 # Ignore Byebug command history file.
 .byebug_history
diff --git a/Gemfile b/Gemfile
index 6cf5b618..75554816 100644
--- a/Gemfile
+++ b/Gemfile
@@ -49,6 +49,11 @@ group :development do
   gem 'spring-watcher-listen', '~> 2.0.0'
 end
 
+group :test do
+  gem 'mocha'
+  gem 'simplecov', :require => false
+end
+
 group :production do
   # For more condensed logging
   gem "lograge"
diff --git a/Gemfile.lock b/Gemfile.lock
index 0a422138..999bd378 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,6 +56,7 @@ GEM
     coffee-script-source (1.10.0)
     concurrent-ruby (1.0.2)
     debug_inspector (0.0.2)
+    docile (1.1.5)
     dotenv (2.1.1)
     dotenv-rails (2.1.1)
       dotenv (= 2.1.1)
@@ -99,12 +100,15 @@ GEM
       nokogiri (>= 1.5.9)
     mail (2.6.4)
       mime-types (>= 1.16, < 4)
+    metaclass (0.0.4)
     method_source (0.8.2)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_portile2 (2.1.0)
     minitest (5.9.1)
+    mocha (1.2.1)
+      metaclass (~> 0.0.1)
     multi_json (1.12.1)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
@@ -177,6 +181,11 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
+    simplecov (0.13.0)
+      docile (~> 1.1.0)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
     spring (2.0.0)
       activesupport (>= 4.2)
     spring-watcher-listen (2.0.1)
@@ -228,6 +237,7 @@ DEPENDENCIES
   jquery-ui-rails
   listen (~> 3.0.5)
   lograge
+  mocha
   omniauth (= 1.3.1)
   omniauth-google-oauth2 (= 0.4.1)
   omniauth-twitter (= 1.2.1)
@@ -236,6 +246,7 @@ DEPENDENCIES
   rails (~> 5.0.0, >= 5.0.0.1)
   rails-timeago (~> 2.0)
   sass-rails (~> 5.0)
+  simplecov
   spring
   spring-watcher-listen (~> 2.0.0)
   sqlite3
diff --git a/test/test_helper.rb b/test/test_helper.rb
index da9519e1..61a1b471 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -15,8 +15,20 @@
 # with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 
 ENV['RAILS_ENV'] ||= 'test'
+
+require 'simplecov'
+SimpleCov.start do
+  add_group 'Models', 'app/models'
+  add_group 'Controllers', 'app/controllers'
+  add_group 'Helpers', 'app/helpers'
+  add_group 'Config', 'config/'
+  add_group 'Libraries', 'lib/'
+  add_group 'Tests', 'test/'
+end
+
 require File.expand_path('../../config/environment', __FILE__)
 require 'rails/test_help'
+require "mocha/test_unit"
 
 class ActiveSupport::TestCase
   # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order.