Introduce follower, add tests

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

test/eventos_web/controllers/nodeinfo_controller_test.exs

@@ -0,0 +1,33 @@
+defmodule EventosWeb.NodeinfoControllerTest do
+  use EventosWeb.ConnCase
+
+  @instance Application.get_env(:eventos, :instance)
+
+  test "Get node info schemas", %{conn: conn} do
+    conn = get(conn, nodeinfo_path(conn, :schemas))
+
+    assert json_response(conn, 200) == %{
+             "links" => [
+               %{
+                 "href" => EventosWeb.Endpoint.url() <> "/nodeinfo/2.0.json",
+                 "rel" => "http://nodeinfo.diaspora.software/ns/schema/2.0"
+               }
+             ]
+           }
+  end
+
+  test "Get node info", %{conn: conn} do
+    conn = get(conn, nodeinfo_path(conn, :nodeinfo, "2.0.json"))
+
+    resp = json_response(conn, 200)
+
+    assert resp = %{
+             "metadata" => %{"nodeName" => Keyword.get(@instance, :name)},
+             "openRegistrations" => Keyword.get(@instance, :registrations_open),
+             "protocols" => ["activitypub"],
+             "services" => %{"inbound" => [], "outbound" => []},
+             "software" => %{"name" => "eventos", "version" => Keyword.get(@instance, :version)},
+             "version" => "2.0"
+           }
+  end
+end