redis connect test

Author: i2bskn

.github/workflows/ci.yml

@@ -64,4 +64,6 @@ jobs:
           bundle config set path .bundle
           bundle install -j 4
       - name: Run tests
+        env:
+          REDIS_HOST: redis
         run: bundle exec rspec

spec/redis_eval/script_spec.rb

@@ -0,0 +1,3 @@
+RSpec.describe RedisEval::Script do
+  it { Redis.current.ping }
+end

spec/spec_helper.rb

@@ -4,6 +4,10 @@
 # Uncomment when debugging
 # require "pry"
 
+Redis.current = Redis.new(host: ENV["REDIS_HOST"]) if ENV.has_key?("REDIS_HOST")
+
+Dir.glob("#{__dir__}/support/**/*.rb").sort.each { |f| require f }
+
 RSpec.configure do |config|
   # Enable flags like --only-failures and --next-failure
   config.example_status_persistence_file_path = ".rspec_status"