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+defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
+ use Pleroma.DataCase
+ alias Pleroma.Web.ActivityPub.Transmogrifier
+ alias Pleroma.Activity
+ alias Pleroma.User
+ alias Pleroma.Repo
+ import Ecto.Query
+
+ import Pleroma.Factory
+ alias Pleroma.Web.CommonAPI
+
+ describe "handle_incoming" do
+ test "it ignores an incoming notice if we already have it" do
+ activity = insert(:note_activity)
+
+ data = File.read!("test/fixtures/mastodon-post-activity.json")
+ |> Poison.decode!
+ |> Map.put("object", activity.data["object"])
+
+ {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
+
+ assert activity == returned_activity
+ end
+
+ test "it fetches replied-to activities if we don't have them" do
+ data = File.read!("test/fixtures/mastodon-post-activity.json")
+ |> Poison.decode!
+
+ object = data["object"]
+ |> Map.put("inReplyTo", "https://shitposter.club/notice/2827873")
+
+ data = data
+ |> Map.put("object", object)
+
+ {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
+
+ assert Activity.get_create_activity_by_object_ap_id("tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment")
+ end
+
+ test "it works for incoming notices" do
+ data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!
+
+ {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+ assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99512778738411822/activity"
+ assert data["context"] == "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation"
+ assert data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
+ assert data["cc"] == [
+ "http://mastodon.example.org/users/admin/followers",
+ "http://localtesting.pleroma.lol/users/lain"
+ ]
+ assert data["actor"] == "http://mastodon.example.org/users/admin"
+
+ object = data["object"]
+ assert object["id"] == "http://mastodon.example.org/users/admin/statuses/99512778738411822"
+
+ assert object["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
+ assert object["cc"] == [
+ "http://mastodon.example.org/users/admin/followers",
+ "http://localtesting.pleroma.lol/users/lain"
+ ]
+ assert object["actor"] == "http://mastodon.example.org/users/admin"
+ assert object["attributedTo"] == "http://mastodon.example.org/users/admin"
+ assert object["context"] == "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation"
+ assert object["sensitive"] == true
+ end
+
+ test "it works for incoming follow requests" do
+ user = insert(:user)
+ data = File.read!("test/fixtures/mastodon-follow-activity.json") |> Poison.decode!
+ |> Map.put("object", user.ap_id)
+
+ {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+
+ assert data["actor"] == "http://mastodon.example.org/users/admin"
+ assert data["type"] == "Follow"
+ assert data["id"] == "http://mastodon.example.org/users/admin#follows/2"
+ assert User.following?(User.get_by_ap_id(data["actor"]), user)
+ end
+
+ test "it works for incoming likes" do
+ user = insert(:user)
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
+
+ data = File.read!("test/fixtures/mastodon-like.json") |> Poison.decode!
+ |> Map.put("object", activity.data["object"]["id"])
+
+ {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+
+ assert data["actor"] == "http://mastodon.example.org/users/admin"
+ assert data["type"] == "Like"
+ assert data["id"] == "http://mastodon.example.org/users/admin#likes/2"
+ assert data["object"] == activity.data["object"]["id"]
+ end
+
+ test "it works for incoming announces" do
+ data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!
+
+ {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+
+ assert data["actor"] == "http://mastodon.example.org/users/admin"
+ assert data["type"] == "Announce"
+ assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
+ assert data["object"] == "http://mastodon.example.org/users/admin/statuses/99541947525187367"
+
+ assert Activity.get_create_activity_by_object_ap_id(data["object"])
+ end
+
+ test "it works for incoming announces with an existing activity" do
+ user = insert(:user)
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
+
+ data = File.read!("test/fixtures/mastodon-announce.json")
+ |> Poison.decode!
+ |> Map.put("object", activity.data["object"]["id"])
+
+ {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+
+ assert data["actor"] == "http://mastodon.example.org/users/admin"
+ assert data["type"] == "Announce"
+ assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
+ assert data["object"] == activity.data["object"]["id"]
+
+ assert Activity.get_create_activity_by_object_ap_id(data["object"]).id == activity.id
+ end
+ end
+
+ describe "prepare outgoing" do
+ test "it turns mentions into tags" do
+ user = insert(:user)
+ other_user = insert(:user)
+
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "hey, @#{other_user.nickname}, how are ya? #2hu"})
+
+ {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
+ object = modified["object"]
+
+ expected_mention = %{
+ "href" => other_user.ap_id,
+ "name" => "@#{other_user.nickname}",
+ "type" => "Mention"
+ }
+
+ expected_tag = %{
+ "href" => Pleroma.Web.Endpoint.url <> "/tags/2hu",
+ "type" => "Hashtag",
+ "name" => "#2hu"
+ }
+
+ assert Enum.member?(object["tag"], expected_tag)
+ assert Enum.member?(object["tag"], expected_mention)
+ end
+
+ test "it adds the sensitive property" do
+ user = insert(:user)
+
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "#nsfw hey"})
+ {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
+
+ assert modified["object"]["sensitive"]
+ end
+
+ test "it adds the json-ld context and the conversation property" do
+ user = insert(:user)
+
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
+ {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
+
+ assert modified["@context"] == "https://www.w3.org/ns/activitystreams"
+ assert modified["object"]["conversation"] == modified["context"]
+ end
+
+ test "it sets the 'attributedTo' property to the actor of the object if it doesn't have one" do
+ user = insert(:user)
+
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
+ {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
+
+ assert modified["object"]["actor"] == modified["object"]["attributedTo"]
+ end
+ end
+end