# File lib/merb-core/two-oh.rb, line 3
  def multipart_request(path, params = {}, env = {})
    multipart = Merb::Test::MultipartRequestHelper::Post.new(params)
    body, head = multipart.to_multipart
    env["CONTENT_TYPE"] = head
    env["CONTENT_LENGTH"] = body.size
    env[:input] = StringIO.new(body)
    request(path, env)
  end