openproject/spec/httpx_spec.rb

# frozen_string_literal: true

require "webrick"
require "httpx"

RSpec.describe "HTTPX" do
  describe "persistent connections" do
    it "does not hang forever when used to request HTTP 1.1 server" do
      server = WEBrick::HTTPServer.new(
        Port: 0,
        Logger: WEBrick::Log.new(StringIO.new),
        AccessLog: []
      )
      server.mount_proc "/" do |_req, res|
        res.body = "Response Body"
      end
      port = server.listeners[0].addr[1]

      Thread.new { server.start }
      session = HTTPX.plugin(:persistent).with(timeout: { keep_alive_timeout: 2 })
      number_of_requests_made = 0
      begin
        Timeout.timeout(10) do
          session.post("http://localhost:#{port}").raise_for_status
          number_of_requests_made += 1
          sleep 4
          session.post("http://localhost:#{port}").raise_for_status
          number_of_requests_made += 1
        end
      ensure
        expect(number_of_requests_made).to eq(2)
        server.shutdown
      end
    end
  end
end