--- /dev/null
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.HTTP.AdapterHelperTest do
+ use ExUnit.Case, async: true
+
+ alias Pleroma.HTTP.AdapterHelper
+
+ describe "format_proxy/1" do
+ test "with nil" do
+ assert AdapterHelper.format_proxy(nil) == nil
+ end
+
+ test "with string" do
+ assert AdapterHelper.format_proxy("127.0.0.1:8123") == {{127, 0, 0, 1}, 8123}
+ end
+
+ test "localhost with port" do
+ assert AdapterHelper.format_proxy("localhost:8123") == {'localhost', 8123}
+ end
+
+ test "tuple" do
+ assert AdapterHelper.format_proxy({:socks4, :localhost, 9050}) ==
+ {:socks4, 'localhost', 9050}
+ end
+ end
+end