class ActionController::TestSession

def destroy
  clear
end

def dig(*keys)
  keys = keys.map.with_index { |key, i| i.zero? ? key.to_s : key }
  @data.dig(*keys)
end

def enabled?
  true
end

def exists?
  true
end

def fetch(key, *args, &block)
  @data.fetch(key.to_s, *args, &block)
end

def id_was
  @id
end

def initialize(session = {}, id = Rack::Session::SessionId.new(SecureRandom.hex(16)))
  super(nil, nil)
  @id = id
  @data = stringify_keys(session)
  @loaded = true
  @initially_empty = @data.empty?
end

def keys
  @data.keys
end

def load!
  @id
end

def values
  @data.values
end