require 'test/test_helper'

class RedisAdapterTest < Test::Unit::TestCase
  def test_warn_on_disconnect_error
    if defined?(Redis)
      assert_nothing_raised do
        Redis.any_instance.stubs(:connect!)
        mocked_redis = stub("Redis")
        mocked_redis.expects(:client).raises(RuntimeError)
        redis_adapter = Vanity::Adapters::RedisAdapter.new({})
        redis_adapter.expects(:warn).with("Error while disconnecting from redis: RuntimeError")
        redis_adapter.stubs(:redis).returns(mocked_redis)
        redis_adapter.disconnect!
      end
    end
  end
end