git.squeep.com Git - akkoma/blob - test/web/activity_pub/activity_pub_test.exs

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
   6   use Pleroma.DataCase
   7   alias Pleroma.Web.ActivityPub.ActivityPub
   8   alias Pleroma.Web.ActivityPub.Utils
   9   alias Pleroma.Web.CommonAPI
  10   alias Pleroma.{Activity, Object, User}
  11   alias Pleroma.Builders.ActivityBuilder
  12
  13   import Pleroma.Factory
  14   import Tesla.Mock
  15
  16   setup do
  17     mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
  18     :ok
  19   end
  20
  21   describe "fetching restricted by visibility" do
  22     test "it restricts by the appropriate visibility" do
  23       user = insert(:user)
  24
  25       {:ok, public_activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "public"})
  26
  27       {:ok, direct_activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "direct"})
  28
  29       {:ok, unlisted_activity} =
  30         CommonAPI.post(user, %{"status" => ".", "visibility" => "unlisted"})
  31
  32       {:ok, private_activity} =
  33         CommonAPI.post(user, %{"status" => ".", "visibility" => "private"})
  34
  35       activities =
  36         ActivityPub.fetch_activities([], %{:visibility => "direct", "actor_id" => user.ap_id})
  37
  38       assert activities == [direct_activity]
  39
  40       activities =
  41         ActivityPub.fetch_activities([], %{:visibility => "unlisted", "actor_id" => user.ap_id})
  42
  43       assert activities == [unlisted_activity]
  44
  45       activities =
  46         ActivityPub.fetch_activities([], %{:visibility => "private", "actor_id" => user.ap_id})
  47
  48       assert activities == [private_activity]
  49
  50       activities =
  51         ActivityPub.fetch_activities([], %{:visibility => "public", "actor_id" => user.ap_id})
  52
  53       assert activities == [public_activity]
  54     end
  55   end
  56
  57   describe "building a user from his ap id" do
  58     test "it returns a user" do
  59       user_id = "http://mastodon.example.org/users/admin"
  60       {:ok, user} = ActivityPub.make_user_from_ap_id(user_id)
  61       assert user.ap_id == user_id
  62       assert user.nickname == "admin@mastodon.example.org"
  63       assert user.info.source_data
  64       assert user.info.ap_enabled
  65       assert user.follower_address == "http://mastodon.example.org/users/admin/followers"
  66     end
  67
  68     test "it fetches the appropriate tag-restricted posts" do
  69       user = insert(:user)
  70
  71       {:ok, status_one} = CommonAPI.post(user, %{"status" => ". #test"})
  72       {:ok, status_two} = CommonAPI.post(user, %{"status" => ". #essais"})
  73       {:ok, status_three} = CommonAPI.post(user, %{"status" => ". #test #reject"})
  74
  75       fetch_one = ActivityPub.fetch_activities([], %{"tag" => "test"})
  76       fetch_two = ActivityPub.fetch_activities([], %{"tag" => ["test", "essais"]})
  77
  78       fetch_three =
  79         ActivityPub.fetch_activities([], %{
  80           "tag" => ["test", "essais"],
  81           "tag_reject" => ["reject"]
  82         })
  83
  84       fetch_four =
  85         ActivityPub.fetch_activities([], %{
  86           "tag" => ["test"],
  87           "tag_all" => ["test", "reject"]
  88         })
  89
  90       assert fetch_one == [status_one, status_three]
  91       assert fetch_two == [status_one, status_two, status_three]
  92       assert fetch_three == [status_one, status_two]
  93       assert fetch_four == [status_three]
  94     end
  95   end
  96
  97   describe "insertion" do
  98     test "drops activities beyond a certain limit" do
  99       limit = Pleroma.Config.get([:instance, :remote_limit])
 100
 101       random_text =
 102         :crypto.strong_rand_bytes(limit + 1)
 103         |> Base.encode64()
 104         |> binary_part(0, limit + 1)
 105
 106       data = %{
 107         "ok" => true,
 108         "object" => %{
 109           "content" => random_text
 110         }
 111       }
 112
 113       assert {:error, {:remote_limit_error, _}} = ActivityPub.insert(data)
 114     end
 115
 116     test "doesn't drop activities with content being null" do
 117       data = %{
 118         "ok" => true,
 119         "object" => %{
 120           "content" => nil
 121         }
 122       }
 123
 124       assert {:ok, _} = ActivityPub.insert(data)
 125     end
 126
 127     test "returns the activity if one with the same id is already in" do
 128       activity = insert(:note_activity)
 129       {:ok, new_activity} = ActivityPub.insert(activity.data)
 130
 131       assert activity == new_activity
 132     end
 133
 134     test "inserts a given map into the activity database, giving it an id if it has none." do
 135       data = %{
 136         "ok" => true
 137       }
 138
 139       {:ok, %Activity{} = activity} = ActivityPub.insert(data)
 140       assert activity.data["ok"] == data["ok"]
 141       assert is_binary(activity.data["id"])
 142
 143       given_id = "bla"
 144
 145       data = %{
 146         "ok" => true,
 147         "id" => given_id,
 148         "context" => "blabla"
 149       }
 150
 151       {:ok, %Activity{} = activity} = ActivityPub.insert(data)
 152       assert activity.data["ok"] == data["ok"]
 153       assert activity.data["id"] == given_id
 154       assert activity.data["context"] == "blabla"
 155       assert activity.data["context_id"]
 156     end
 157
 158     test "adds a context when none is there" do
 159       data = %{
 160         "id" => "some_id",
 161         "object" => %{
 162           "id" => "object_id"
 163         }
 164       }
 165
 166       {:ok, %Activity{} = activity} = ActivityPub.insert(data)
 167
 168       assert is_binary(activity.data["context"])
 169       assert is_binary(activity.data["object"]["context"])
 170       assert activity.data["context_id"]
 171       assert activity.data["object"]["context_id"]
 172     end
 173
 174     test "adds an id to a given object if it lacks one and is a note and inserts it to the object database" do
 175       data = %{
 176         "object" => %{
 177           "type" => "Note",
 178           "ok" => true
 179         }
 180       }
 181
 182       {:ok, %Activity{} = activity} = ActivityPub.insert(data)
 183       assert is_binary(activity.data["object"]["id"])
 184       assert %Object{} = Object.get_by_ap_id(activity.data["object"]["id"])
 185     end
 186   end
 187
 188   describe "create activities" do
 189     test "removes doubled 'to' recipients" do
 190       user = insert(:user)
 191
 192       {:ok, activity} =
 193         ActivityPub.create(%{
 194           to: ["user1", "user1", "user2"],
 195           actor: user,
 196           context: "",
 197           object: %{}
 198         })
 199
 200       assert activity.data["to"] == ["user1", "user2"]
 201       assert activity.actor == user.ap_id
 202       assert activity.recipients == ["user1", "user2", user.ap_id]
 203     end
 204   end
 205
 206   describe "fetch activities for recipients" do
 207     test "retrieve the activities for certain recipients" do
 208       {:ok, activity_one} = ActivityBuilder.insert(%{"to" => ["someone"]})
 209       {:ok, activity_two} = ActivityBuilder.insert(%{"to" => ["someone_else"]})
 210       {:ok, _activity_three} = ActivityBuilder.insert(%{"to" => ["noone"]})
 211
 212       activities = ActivityPub.fetch_activities(["someone", "someone_else"])
 213       assert length(activities) == 2
 214       assert activities == [activity_one, activity_two]
 215     end
 216   end
 217
 218   describe "fetch activities in context" do
 219     test "retrieves activities that have a given context" do
 220       {:ok, activity} = ActivityBuilder.insert(%{"type" => "Create", "context" => "2hu"})
 221       {:ok, activity_two} = ActivityBuilder.insert(%{"type" => "Create", "context" => "2hu"})
 222       {:ok, _activity_three} = ActivityBuilder.insert(%{"type" => "Create", "context" => "3hu"})
 223       {:ok, _activity_four} = ActivityBuilder.insert(%{"type" => "Announce", "context" => "2hu"})
 224       activity_five = insert(:note_activity)
 225       user = insert(:user)
 226
 227       {:ok, user} = User.block(user, %{ap_id: activity_five.data["actor"]})
 228
 229       activities = ActivityPub.fetch_activities_for_context("2hu", %{"blocking_user" => user})
 230       assert activities == [activity_two, activity]
 231     end
 232   end
 233
 234   test "doesn't return blocked activities" do
 235     activity_one = insert(:note_activity)
 236     activity_two = insert(:note_activity)
 237     activity_three = insert(:note_activity)
 238     user = insert(:user)
 239     booster = insert(:user)
 240     {:ok, user} = User.block(user, %{ap_id: activity_one.data["actor"]})
 241
 242     activities = ActivityPub.fetch_activities([], %{"blocking_user" => user})
 243
 244     assert Enum.member?(activities, activity_two)
 245     assert Enum.member?(activities, activity_three)
 246     refute Enum.member?(activities, activity_one)
 247
 248     {:ok, user} = User.unblock(user, %{ap_id: activity_one.data["actor"]})
 249
 250     activities = ActivityPub.fetch_activities([], %{"blocking_user" => user})
 251
 252     assert Enum.member?(activities, activity_two)
 253     assert Enum.member?(activities, activity_three)
 254     assert Enum.member?(activities, activity_one)
 255
 256     {:ok, user} = User.block(user, %{ap_id: activity_three.data["actor"]})
 257     {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(activity_three.id, booster)
 258     %Activity{} = boost_activity = Activity.get_create_by_object_ap_id(id)
 259     activity_three = Repo.get(Activity, activity_three.id)
 260
 261     activities = ActivityPub.fetch_activities([], %{"blocking_user" => user})
 262
 263     assert Enum.member?(activities, activity_two)
 264     refute Enum.member?(activities, activity_three)
 265     refute Enum.member?(activities, boost_activity)
 266     assert Enum.member?(activities, activity_one)
 267
 268     activities = ActivityPub.fetch_activities([], %{"blocking_user" => nil})
 269
 270     assert Enum.member?(activities, activity_two)
 271     assert Enum.member?(activities, activity_three)
 272     assert Enum.member?(activities, boost_activity)
 273     assert Enum.member?(activities, activity_one)
 274   end
 275
 276   test "excludes reblogs on request" do
 277     user = insert(:user)
 278     {:ok, expected_activity} = ActivityBuilder.insert(%{"type" => "Create"}, %{:user => user})
 279     {:ok, _} = ActivityBuilder.insert(%{"type" => "Announce"}, %{:user => user})
 280
 281     [activity] = ActivityPub.fetch_user_activities(user, nil, %{"exclude_reblogs" => "true"})
 282
 283     assert activity == expected_activity
 284   end
 285
 286   describe "public fetch activities" do
 287     test "doesn't retrieve unlisted activities" do
 288       user = insert(:user)
 289
 290       {:ok, _unlisted_activity} =
 291         CommonAPI.post(user, %{"status" => "yeah", "visibility" => "unlisted"})
 292
 293       {:ok, listed_activity} = CommonAPI.post(user, %{"status" => "yeah"})
 294
 295       [activity] = ActivityPub.fetch_public_activities()
 296
 297       assert activity == listed_activity
 298     end
 299
 300     test "retrieves public activities" do
 301       _activities = ActivityPub.fetch_public_activities()
 302
 303       %{public: public} = ActivityBuilder.public_and_non_public()
 304
 305       activities = ActivityPub.fetch_public_activities()
 306       assert length(activities) == 1
 307       assert Enum.at(activities, 0) == public
 308     end
 309
 310     test "retrieves a maximum of 20 activities" do
 311       activities = ActivityBuilder.insert_list(30)
 312       last_expected = List.last(activities)
 313
 314       activities = ActivityPub.fetch_public_activities()
 315       last = List.last(activities)
 316
 317       assert length(activities) == 20
 318       assert last == last_expected
 319     end
 320
 321     test "retrieves ids starting from a since_id" do
 322       activities = ActivityBuilder.insert_list(30)
 323       later_activities = ActivityBuilder.insert_list(10)
 324       since_id = List.last(activities).id
 325       last_expected = List.last(later_activities)
 326
 327       activities = ActivityPub.fetch_public_activities(%{"since_id" => since_id})
 328       last = List.last(activities)
 329
 330       assert length(activities) == 10
 331       assert last == last_expected
 332     end
 333
 334     test "retrieves ids up to max_id" do
 335       _first_activities = ActivityBuilder.insert_list(10)
 336       activities = ActivityBuilder.insert_list(20)
 337       later_activities = ActivityBuilder.insert_list(10)
 338       max_id = List.first(later_activities).id
 339       last_expected = List.last(activities)
 340
 341       activities = ActivityPub.fetch_public_activities(%{"max_id" => max_id})
 342       last = List.last(activities)
 343
 344       assert length(activities) == 20
 345       assert last == last_expected
 346     end
 347   end
 348
 349   describe "like an object" do
 350     test "adds a like activity to the db" do
 351       note_activity = insert(:note_activity)
 352       object = Object.get_by_ap_id(note_activity.data["object"]["id"])
 353       user = insert(:user)
 354       user_two = insert(:user)
 355
 356       {:ok, like_activity, object} = ActivityPub.like(user, object)
 357
 358       assert like_activity.data["actor"] == user.ap_id
 359       assert like_activity.data["type"] == "Like"
 360       assert like_activity.data["object"] == object.data["id"]
 361       assert like_activity.data["to"] == [User.ap_followers(user), note_activity.data["actor"]]
 362       assert like_activity.data["context"] == object.data["context"]
 363       assert object.data["like_count"] == 1
 364       assert object.data["likes"] == [user.ap_id]
 365
 366       # Just return the original activity if the user already liked it.
 367       {:ok, same_like_activity, object} = ActivityPub.like(user, object)
 368
 369       assert like_activity == same_like_activity
 370       assert object.data["likes"] == [user.ap_id]
 371
 372       [note_activity] = Activity.get_all_create_by_object_ap_id(object.data["id"])
 373       assert note_activity.data["object"]["like_count"] == 1
 374
 375       {:ok, _like_activity, object} = ActivityPub.like(user_two, object)
 376       assert object.data["like_count"] == 2
 377     end
 378   end
 379
 380   describe "unliking" do
 381     test "unliking a previously liked object" do
 382       note_activity = insert(:note_activity)
 383       object = Object.get_by_ap_id(note_activity.data["object"]["id"])
 384       user = insert(:user)
 385
 386       # Unliking something that hasn't been liked does nothing
 387       {:ok, object} = ActivityPub.unlike(user, object)
 388       assert object.data["like_count"] == 0
 389
 390       {:ok, like_activity, object} = ActivityPub.like(user, object)
 391       assert object.data["like_count"] == 1
 392
 393       {:ok, _, _, object} = ActivityPub.unlike(user, object)
 394       assert object.data["like_count"] == 0
 395
 396       assert Repo.get(Activity, like_activity.id) == nil
 397     end
 398   end
 399
 400   describe "announcing an object" do
 401     test "adds an announce activity to the db" do
 402       note_activity = insert(:note_activity)
 403       object = Object.get_by_ap_id(note_activity.data["object"]["id"])
 404       user = insert(:user)
 405
 406       {:ok, announce_activity, object} = ActivityPub.announce(user, object)
 407       assert object.data["announcement_count"] == 1
 408       assert object.data["announcements"] == [user.ap_id]
 409
 410       assert announce_activity.data["to"] == [
 411                User.ap_followers(user),
 412                note_activity.data["actor"]
 413              ]
 414
 415       assert announce_activity.data["object"] == object.data["id"]
 416       assert announce_activity.data["actor"] == user.ap_id
 417       assert announce_activity.data["context"] == object.data["context"]
 418     end
 419   end
 420
 421   describe "unannouncing an object" do
 422     test "unannouncing a previously announced object" do
 423       note_activity = insert(:note_activity)
 424       object = Object.get_by_ap_id(note_activity.data["object"]["id"])
 425       user = insert(:user)
 426
 427       # Unannouncing an object that is not announced does nothing
 428       # {:ok, object} = ActivityPub.unannounce(user, object)
 429       # assert object.data["announcement_count"] == 0
 430
 431       {:ok, announce_activity, object} = ActivityPub.announce(user, object)
 432       assert object.data["announcement_count"] == 1
 433
 434       {:ok, unannounce_activity, object} = ActivityPub.unannounce(user, object)
 435       assert object.data["announcement_count"] == 0
 436
 437       assert unannounce_activity.data["to"] == [
 438                User.ap_followers(user),
 439                announce_activity.data["actor"]
 440              ]
 441
 442       assert unannounce_activity.data["type"] == "Undo"
 443       assert unannounce_activity.data["object"] == announce_activity.data
 444       assert unannounce_activity.data["actor"] == user.ap_id
 445       assert unannounce_activity.data["context"] == announce_activity.data["context"]
 446
 447       assert Repo.get(Activity, announce_activity.id) == nil
 448     end
 449   end
 450
 451   describe "uploading files" do
 452     test "copies the file to the configured folder" do
 453       file = %Plug.Upload{
 454         content_type: "image/jpg",
 455         path: Path.absname("test/fixtures/image.jpg"),
 456         filename: "an_image.jpg"
 457       }
 458
 459       {:ok, %Object{} = object} = ActivityPub.upload(file)
 460       assert object.data["name"] == "an_image.jpg"
 461     end
 462
 463     test "works with base64 encoded images" do
 464       file = %{
 465         "img" => data_uri()
 466       }
 467
 468       {:ok, %Object{}} = ActivityPub.upload(file)
 469     end
 470   end
 471
 472   describe "fetch the latest Follow" do
 473     test "fetches the latest Follow activity" do
 474       %Activity{data: %{"type" => "Follow"}} = activity = insert(:follow_activity)
 475       follower = Repo.get_by(User, ap_id: activity.data["actor"])
 476       followed = Repo.get_by(User, ap_id: activity.data["object"])
 477
 478       assert activity == Utils.fetch_latest_follow(follower, followed)
 479     end
 480   end
 481
 482   describe "fetching an object" do
 483     test "it fetches an object" do
 484       {:ok, object} =
 485         ActivityPub.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
 486
 487       assert activity = Activity.get_create_by_object_ap_id(object.data["id"])
 488       assert activity.data["id"]
 489
 490       {:ok, object_again} =
 491         ActivityPub.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
 492
 493       assert [attachment] = object.data["attachment"]
 494       assert is_list(attachment["url"])
 495
 496       assert object == object_again
 497     end
 498
 499     test "it works with objects only available via Ostatus" do
 500       {:ok, object} = ActivityPub.fetch_object_from_id("https://shitposter.club/notice/2827873")
 501       assert activity = Activity.get_create_by_object_ap_id(object.data["id"])
 502       assert activity.data["id"]
 503
 504       {:ok, object_again} =
 505         ActivityPub.fetch_object_from_id("https://shitposter.club/notice/2827873")
 506
 507       assert object == object_again
 508     end
 509
 510     test "it correctly stitches up conversations between ostatus and ap" do
 511       last = "https://mstdn.io/users/mayuutann/statuses/99568293732299394"
 512       {:ok, object} = ActivityPub.fetch_object_from_id(last)
 513
 514       object = Object.get_by_ap_id(object.data["inReplyTo"])
 515       assert object
 516     end
 517   end
 518
 519   describe "following / unfollowing" do
 520     test "creates a follow activity" do
 521       follower = insert(:user)
 522       followed = insert(:user)
 523
 524       {:ok, activity} = ActivityPub.follow(follower, followed)
 525       assert activity.data["type"] == "Follow"
 526       assert activity.data["actor"] == follower.ap_id
 527       assert activity.data["object"] == followed.ap_id
 528     end
 529
 530     test "creates an undo activity for the last follow" do
 531       follower = insert(:user)
 532       followed = insert(:user)
 533
 534       {:ok, follow_activity} = ActivityPub.follow(follower, followed)
 535       {:ok, activity} = ActivityPub.unfollow(follower, followed)
 536
 537       assert activity.data["type"] == "Undo"
 538       assert activity.data["actor"] == follower.ap_id
 539
 540       assert is_map(activity.data["object"])
 541       assert activity.data["object"]["type"] == "Follow"
 542       assert activity.data["object"]["object"] == followed.ap_id
 543       assert activity.data["object"]["id"] == follow_activity.data["id"]
 544     end
 545   end
 546
 547   describe "blocking / unblocking" do
 548     test "creates a block activity" do
 549       blocker = insert(:user)
 550       blocked = insert(:user)
 551
 552       {:ok, activity} = ActivityPub.block(blocker, blocked)
 553
 554       assert activity.data["type"] == "Block"
 555       assert activity.data["actor"] == blocker.ap_id
 556       assert activity.data["object"] == blocked.ap_id
 557     end
 558
 559     test "creates an undo activity for the last block" do
 560       blocker = insert(:user)
 561       blocked = insert(:user)
 562
 563       {:ok, block_activity} = ActivityPub.block(blocker, blocked)
 564       {:ok, activity} = ActivityPub.unblock(blocker, blocked)
 565
 566       assert activity.data["type"] == "Undo"
 567       assert activity.data["actor"] == blocker.ap_id
 568
 569       assert is_map(activity.data["object"])
 570       assert activity.data["object"]["type"] == "Block"
 571       assert activity.data["object"]["object"] == blocked.ap_id
 572       assert activity.data["object"]["id"] == block_activity.data["id"]
 573     end
 574   end
 575
 576   describe "deletion" do
 577     test "it creates a delete activity and deletes the original object" do
 578       note = insert(:note_activity)
 579       object = Object.get_by_ap_id(note.data["object"]["id"])
 580       {:ok, delete} = ActivityPub.delete(object)
 581
 582       assert delete.data["type"] == "Delete"
 583       assert delete.data["actor"] == note.data["actor"]
 584       assert delete.data["object"] == note.data["object"]["id"]
 585
 586       assert Repo.get(Activity, delete.id) != nil
 587
 588       assert Repo.get(Object, object.id).data["type"] == "Tombstone"
 589     end
 590   end
 591
 592   describe "timeline post-processing" do
 593     test "it filters broken threads" do
 594       user1 = insert(:user)
 595       user2 = insert(:user)
 596       user3 = insert(:user)
 597
 598       {:ok, user1} = User.follow(user1, user3)
 599       assert User.following?(user1, user3)
 600
 601       {:ok, user2} = User.follow(user2, user3)
 602       assert User.following?(user2, user3)
 603
 604       {:ok, user3} = User.follow(user3, user2)
 605       assert User.following?(user3, user2)
 606
 607       {:ok, public_activity} = CommonAPI.post(user3, %{"status" => "hi 1"})
 608
 609       {:ok, private_activity_1} =
 610         CommonAPI.post(user3, %{"status" => "hi 2", "visibility" => "private"})
 611
 612       {:ok, private_activity_2} =
 613         CommonAPI.post(user2, %{
 614           "status" => "hi 3",
 615           "visibility" => "private",
 616           "in_reply_to_status_id" => private_activity_1.id
 617         })
 618
 619       {:ok, private_activity_3} =
 620         CommonAPI.post(user3, %{
 621           "status" => "hi 4",
 622           "visibility" => "private",
 623           "in_reply_to_status_id" => private_activity_2.id
 624         })
 625
 626       assert user1.following == [user3.ap_id <> "/followers", user1.ap_id]
 627
 628       activities = ActivityPub.fetch_activities([user1.ap_id | user1.following])
 629
 630       assert [public_activity, private_activity_1, private_activity_3] == activities
 631       assert length(activities) == 3
 632
 633       activities = ActivityPub.contain_timeline(activities, user1)
 634
 635       assert [public_activity, private_activity_1] == activities
 636       assert length(activities) == 2
 637     end
 638   end
 639
 640   test "it can fetch plume articles" do
 641     {:ok, object} =
 642       ActivityPub.fetch_object_from_id(
 643         "https://baptiste.gelez.xyz/~/PlumeDevelopment/this-month-in-plume-june-2018/"
 644       )
 645
 646     assert object
 647   end
 648
 649   describe "update" do
 650     test "it creates an update activity with the new user data" do
 651       user = insert(:user)
 652       {:ok, user} = Pleroma.Web.WebFinger.ensure_keys_present(user)
 653       user_data = Pleroma.Web.ActivityPub.UserView.render("user.json", %{user: user})
 654
 655       {:ok, update} =
 656         ActivityPub.update(%{
 657           actor: user_data["id"],
 658           to: [user.follower_address],
 659           cc: [],
 660           object: user_data
 661         })
 662
 663       assert update.data["actor"] == user.ap_id
 664       assert update.data["to"] == [user.follower_address]
 665       assert update.data["object"]["id"] == user_data["id"]
 666       assert update.data["object"]["type"] == user_data["type"]
 667     end
 668   end
 669
 670   test "it can fetch peertube videos" do
 671     {:ok, object} =
 672       ActivityPub.fetch_object_from_id(
 673         "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
 674       )
 675
 676     assert object
 677   end
 678
 679   test "returned pinned statuses" do
 680     Pleroma.Config.put([:instance, :max_pinned_statuses], 3)
 681     user = insert(:user)
 682
 683     {:ok, activity_one} = CommonAPI.post(user, %{"status" => "HI!!!"})
 684     {:ok, activity_two} = CommonAPI.post(user, %{"status" => "HI!!!"})
 685     {:ok, activity_three} = CommonAPI.post(user, %{"status" => "HI!!!"})
 686
 687     CommonAPI.pin(activity_one.id, user)
 688     user = refresh_record(user)
 689
 690     CommonAPI.pin(activity_two.id, user)
 691     user = refresh_record(user)
 692
 693     CommonAPI.pin(activity_three.id, user)
 694     user = refresh_record(user)
 695
 696     activities = ActivityPub.fetch_user_activities(user, nil, %{"pinned" => "true"})
 697
 698     assert 3 = length(activities)
 699   end
 700
 701   def data_uri do
 702     File.read!("test/fixtures/avatar_data_uri")
 703   end
 704 end