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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.HTTP.AdapterHelper.GunTest do
   6   use ExUnit.Case
   7   use Pleroma.Tests.Helpers
   8
   9   import Mox
  10
  11   alias Pleroma.HTTP.AdapterHelper.Gun
  12
  13   setup :verify_on_exit!
  14
  15   describe "options/1" do
  16     setup do: clear_config([:http, :adapter], a: 1, b: 2)
  17
  18     test "https url with default port" do
  19       uri = URI.parse("https://example.com")
  20
  21       opts = Gun.options([receive_conn: false], uri)
  22       assert opts[:certificates_verification]
  23     end
  24
  25     test "https ipv4 with default port" do
  26       uri = URI.parse("https://127.0.0.1")
  27
  28       opts = Gun.options([receive_conn: false], uri)
  29       assert opts[:certificates_verification]
  30     end
  31
  32     test "https ipv6 with default port" do
  33       uri = URI.parse("https://[2a03:2880:f10c:83:face:b00c:0:25de]")
  34
  35       opts = Gun.options([receive_conn: false], uri)
  36       assert opts[:certificates_verification]
  37     end
  38
  39     test "https url with non standart port" do
  40       uri = URI.parse("https://example.com:115")
  41
  42       opts = Gun.options([receive_conn: false], uri)
  43
  44       assert opts[:certificates_verification]
  45     end
  46
  47     test "merges with defaul http adapter config" do
  48       defaults = Gun.options([receive_conn: false], URI.parse("https://example.com"))
  49       assert Keyword.has_key?(defaults, :a)
  50       assert Keyword.has_key?(defaults, :b)
  51     end
  52
  53     test "parses string proxy host & port" do
  54       clear_config([:http, :proxy_url], "localhost:8123")
  55
  56       uri = URI.parse("https://some-domain.com")
  57       opts = Gun.options([receive_conn: false], uri)
  58       assert opts[:proxy] == {'localhost', 8123}
  59     end
  60
  61     test "parses tuple proxy scheme host and port" do
  62       clear_config([:http, :proxy_url], {:socks, 'localhost', 1234})
  63
  64       uri = URI.parse("https://some-domain.com")
  65       opts = Gun.options([receive_conn: false], uri)
  66       assert opts[:proxy] == {:socks, 'localhost', 1234}
  67     end
  68
  69     test "passed opts have more weight than defaults" do
  70       clear_config([:http, :proxy_url], {:socks5, 'localhost', 1234})
  71       uri = URI.parse("https://some-domain.com")
  72       opts = Gun.options([receive_conn: false, proxy: {'example.com', 4321}], uri)
  73
  74       assert opts[:proxy] == {'example.com', 4321}
  75     end
  76   end
  77 end