Introduce group posts

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

test/federation/activity_pub/transmogrifier/invite_test.exs

@@ -0,0 +1,60 @@
+defmodule Mobilizon.Federation.ActivityPub.Transmogrifier.InviteTest do
+  use Mobilizon.DataCase
+
+  import Mobilizon.Factory
+  alias Mobilizon.Actors
+  alias Mobilizon.Actors.{Actor, Member}
+  alias Mobilizon.Federation.ActivityPub.Transmogrifier
+
+  describe "handle Invite activities on group" do
+    test "it accepts Invite activities" do
+      %Actor{url: group_url, id: group_id} = group = insert(:group)
+      %Actor{url: group_admin_url, id: group_admin_id} = group_admin = insert(:actor)
+
+      %Member{} =
+        _group_admin_member =
+        insert(:member, parent: group, actor: group_admin, role: :administrator)
+
+      %Actor{url: invitee_url, id: invitee_id} = _invitee = insert(:actor)
+
+      invite_data =
+        File.read!("test/fixtures/mobilizon-invite-activity.json")
+        |> Jason.decode!()
+        |> Map.put("actor", group_admin_url)
+        |> Map.put("object", group_url)
+        |> Map.put("target", invitee_url)
+
+      assert {:ok, activity, %Member{}} = Transmogrifier.handle_incoming(invite_data)
+      assert %Member{} = member = Actors.get_member_by_url(invite_data["id"])
+      assert member.actor.id == invitee_id
+      assert member.parent.id == group_id
+      assert member.role == :invited
+      assert member.invited_by_id == group_admin_id
+    end
+
+    test "it refuses Invite activities for " do
+      %Actor{url: group_url, id: group_id} = group = insert(:group)
+      %Actor{url: group_admin_url, id: group_admin_id} = group_admin = insert(:actor)
+
+      %Member{} =
+        _group_admin_member =
+        insert(:member, parent: group, actor: group_admin, role: :administrator)
+
+      %Actor{url: invitee_url, id: invitee_id} = _invitee = insert(:actor)
+
+      invite_data =
+        File.read!("test/fixtures/mobilizon-invite-activity.json")
+        |> Jason.decode!()
+        |> Map.put("actor", group_admin_url)
+        |> Map.put("object", group_url)
+        |> Map.put("target", invitee_url)
+
+      assert {:ok, activity, %Member{}} = Transmogrifier.handle_incoming(invite_data)
+      assert %Member{} = member = Actors.get_member_by_url(invite_data["id"])
+      assert member.actor.id == invitee_id
+      assert member.parent.id == group_id
+      assert member.role == :invited
+      assert member.invited_by_id == group_admin_id
+    end
+  end
+end