Set rspec for rescue

resque_and_rspec.rb

# rails_helper.rb
# Redis and Resque config
  REDIS_PID = "#{Rails.root}/tmp/pids/redis-test.pid"
  REDIS_CACHE_PATH = "#{Rails.root}/tmp/cache/"
  config.before(:suite) do
    redis_options = {
      "daemonize"     => 'yes',
      "pidfile"       => REDIS_PID,
      "port"          => 9736,
      "timeout"       => 300,
      "save 900"      => 1,
      "save 300"      => 1,
      "save 60"       => 10000,
      "dbfilename"    => "dump-test.rdb",
      "dir"           => REDIS_CACHE_PATH,
      "loglevel"      => "debug",
      "logfile"       => "stdout",
      "databases"     => 16
    }.map { |k, v| "#{k} #{v}" }.join("\n")
    `echo '#{redis_options}' | redis-server -`
  end

  config.after(:suite) do
    %x{
      kill -TERM $(cat #{REDIS_PID})
      rm -f #{REDIS_CACHE_PATH}dump.rdb
    }
  end


# and in resque.rb in initializer folder
Resque.redis = {host: "localhost", port: 9736, db: 0} if Rails.env='test'