Gemfile in groupify-0.8.0 vs Gemfile in groupify-0.9.0

@@ -1,12 +1,19 @@
 source 'https://rubygems.org'
 
 group :development do
   gem 'pry'
+  gem "github_changelog_generator"
 end
 
 group :test do
+  gem "rspec", ">= 3"
+
+  gem "database_cleaner", "~> 1.5.3"
+  gem "combustion", "0.5.5"
+  gem "appraisal"
   gem 'coveralls', require: false
+  gem "codeclimate-test-reporter", require: nil
 end
 
 # Specify your gem's dependencies in groupify.gemspec
 gemspec