Gemfile in redis-actionpack-5.2.0.pre vs Gemfile in redis-actionpack-5.2.0

@@ -1,2 +1,10 @@
 source 'https://rubygems.org'
 gemspec
+
+gem "rake", "~> 10.5"
+gem "bundler", "~> 2.1"
+gem "mocha", "~> 0.14.0"
+gem "minitest-rails", "~> 6.0"
+gem "tzinfo", "~> 1.2"
+gem "appraisal", "~> 2.2"
+gem "redis-store-testing", github: 'redis-store/testing', branch: 'v0.0.3'