Gemfile in sonos-0.2.1 vs Gemfile in sonos-0.3.0

@@ -1,7 +1,17 @@
 source 'https://rubygems.org'
 
-# Specify your gem's dependencies in control.gemspec
+# Gem dependencies
 gemspec
 
+# Development dependencies
 gem 'rake'
 gem 'yard'
+
+# Testing dependencies
+group :test do
+  gem 'minitest'
+  gem 'minitest-wscolor'
+  gem 'fakeweb'
+  gem 'vcr'
+  gem 'mocha', require: false
+end