Add test to WebFinger controller

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

test/mobilizon_web/controllers/webfinger_controller_test.exs

@@ -0,0 +1,28 @@
+defmodule MobilizonWeb.WebFingerTest do
+  use MobilizonWeb.ConnCase
+  alias Mobilizon.Actors.Actor
+  alias Mobilizon.Service.WebFinger
+  import Mobilizon.Factory
+
+  test "GET /.well-known/host-meta", %{conn: conn} do
+    conn = get(conn, "/.well-known/host-meta")
+
+    assert response(conn, 200) ==
+             "<?xml version=\"1.0\" encoding=\"UTF-8\"?><XRD xmlns=\"http://docs.oasis-open.org/ns/xri/xrd-1.0\"><Link rel=\"lrdd\" template=\"#{
+               MobilizonWeb.Endpoint.url()
+             }/.well-known/webfinger?resource={uri}\" type=\"application/xrd+xml\" /></XRD>"
+
+    assert {"content-type", "application/xrd+xml; charset=utf-8"} in conn.resp_headers
+  end
+
+  test "GET /.well-known/webfinger with local actor", %{conn: conn} do
+    %Actor{preferred_username: username} = actor = insert(:actor)
+    conn = get(conn, "/.well-known/webfinger?resource=acct:#{username}@localhost:4001")
+    assert json_response(conn, 200) == WebFinger.represent_actor(actor)
+  end
+
+  test "GET /.well-known/webfinger with no query", %{conn: conn} do
+    conn = get(conn, "/.well-known/webfinger")
+    assert response(conn, 400) == "No query provided"
+  end
+end