Add some basic webfingering.

test/web/web_finger/web_finger_test.exs

@@ -1,11 +1,29 @@
 defmodule Pleroma.Web.WebFingerTest do
   use Pleroma.DataCase
+  alias Pleroma.Web.WebFinger
 
   describe "host meta" do
     test "returns a link to the xml lrdd" do
-      host_info = Pleroma.Web.WebFinger.host_meta
+      host_info = WebFinger.host_meta()
 
       assert String.contains?(host_info, Pleroma.Web.base_url)
     end
   end
+
+  describe "fingering" do
+    test "returns the info for a user" do
+      user = "shp@social.heldscal.la"
+
+      getter = fn(_url, _headers, [params: [resource: ^user]]) ->
+        {:ok, %{status_code: 200, body: File.read!("test/fixtures/webfinger.xml")}}
+      end
+
+      {:ok, data} = WebFinger.finger(user, getter)
+
+      assert data.magic_key == "RSA.wQ3i9UA0qmAxZ0WTIp4a-waZn_17Ez1pEEmqmqoooRsG1_BvpmOvLN0G2tEcWWxl2KOtdQMCiPptmQObeZeuj48mdsDZ4ArQinexY2hCCTcbV8Xpswpkb8K05RcKipdg07pnI7tAgQ0VWSZDImncL6YUGlG5YN8b5TjGOwk2VG8=.AQAB"
+      assert data.topic == "https://social.heldscal.la/api/statuses/user_timeline/29191.atom"
+      assert data.subject == "acct:shp@social.heldscal.la"
+      assert data.salmon == "https://social.heldscal.la/main/salmon/user/29191"
+    end
+  end
 end