git.squeep.com Git - akkoma/blob - test/web/ostatus/ostatus_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.OStatusTest do
   6   use Pleroma.DataCase
   7   alias Pleroma.Activity
   8   alias Pleroma.Instances
   9   alias Pleroma.Object
  10   alias Pleroma.Repo
  11   alias Pleroma.User
  12   alias Pleroma.Web.OStatus
  13   alias Pleroma.Web.XML
  14
  15   import ExUnit.CaptureLog
  16   import Mock
  17   import Pleroma.Factory
  18
  19   setup_all do
  20     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
  21     :ok
  22   end
  23
  24   test "don't insert create notes twice" do
  25     incoming = File.read!("test/fixtures/incoming_note_activity.xml")
  26     {:ok, [activity]} = OStatus.handle_incoming(incoming)
  27     assert {:ok, [activity]} == OStatus.handle_incoming(incoming)
  28   end
  29
  30   test "handle incoming note - GS, Salmon" do
  31     incoming = File.read!("test/fixtures/incoming_note_activity.xml")
  32     {:ok, [activity]} = OStatus.handle_incoming(incoming)
  33     object = Object.normalize(activity)
  34
  35     user = User.get_cached_by_ap_id(activity.data["actor"])
  36     assert user.info.note_count == 1
  37     assert activity.data["type"] == "Create"
  38     assert object.data["type"] == "Note"
  39
  40     assert object.data["id"] == "tag:gs.example.org:4040,2017-04-23:noticeId=29:objectType=note"
  41
  42     assert activity.data["published"] == "2017-04-23T14:51:03+00:00"
  43     assert object.data["published"] == "2017-04-23T14:51:03+00:00"
  44
  45     assert activity.data["context"] ==
  46              "tag:gs.example.org:4040,2017-04-23:objectType=thread:nonce=f09e22f58abd5c7b"
  47
  48     assert "http://pleroma.example.org:4000/users/lain3" in activity.data["to"]
  49     assert object.data["emoji"] == %{"marko" => "marko.png", "reimu" => "reimu.png"}
  50     assert activity.local == false
  51   end
  52
  53   test "handle incoming notes - GS, subscription" do
  54     incoming = File.read!("test/fixtures/ostatus_incoming_post.xml")
  55     {:ok, [activity]} = OStatus.handle_incoming(incoming)
  56     object = Object.normalize(activity)
  57
  58     assert activity.data["type"] == "Create"
  59     assert object.data["type"] == "Note"
  60     assert object.data["actor"] == "https://social.heldscal.la/user/23211"
  61     assert object.data["content"] == "Will it blend?"
  62     user = User.get_cached_by_ap_id(activity.data["actor"])
  63     assert User.ap_followers(user) in activity.data["to"]
  64     assert "https://www.w3.org/ns/activitystreams#Public" in activity.data["to"]
  65   end
  66
  67   test "handle incoming notes with attachments - GS, subscription" do
  68     incoming = File.read!("test/fixtures/incoming_websub_gnusocial_attachments.xml")
  69     {:ok, [activity]} = OStatus.handle_incoming(incoming)
  70     object = Object.normalize(activity)
  71
  72     assert activity.data["type"] == "Create"
  73     assert object.data["type"] == "Note"
  74     assert object.data["actor"] == "https://social.heldscal.la/user/23211"
  75     assert object.data["attachment"] |> length == 2
  76     assert object.data["external_url"] == "https://social.heldscal.la/notice/2020923"
  77     assert "https://www.w3.org/ns/activitystreams#Public" in activity.data["to"]
  78   end
  79
  80   test "handle incoming notes with tags" do
  81     incoming = File.read!("test/fixtures/ostatus_incoming_post_tag.xml")
  82     {:ok, [activity]} = OStatus.handle_incoming(incoming)
  83     object = Object.normalize(activity)
  84
  85     assert object.data["tag"] == ["nsfw"]
  86     assert "https://www.w3.org/ns/activitystreams#Public" in activity.data["to"]
  87   end
  88
  89   test "handle incoming notes - Mastodon, salmon, reply" do
  90     # It uses the context of the replied to object
  91     Repo.insert!(%Object{
  92       data: %{
  93         "id" => "https://pleroma.soykaf.com/objects/c237d966-ac75-4fe3-a87a-d89d71a3a7a4",
  94         "context" => "2hu"
  95       }
  96     })
  97
  98     incoming = File.read!("test/fixtures/incoming_reply_mastodon.xml")
  99     {:ok, [activity]} = OStatus.handle_incoming(incoming)
 100     object = Object.normalize(activity)
 101
 102     assert activity.data["type"] == "Create"
 103     assert object.data["type"] == "Note"
 104     assert object.data["actor"] == "https://mastodon.social/users/lambadalambda"
 105     assert activity.data["context"] == "2hu"
 106     assert "https://www.w3.org/ns/activitystreams#Public" in activity.data["to"]
 107   end
 108
 109   test "handle incoming notes - Mastodon, with CW" do
 110     incoming = File.read!("test/fixtures/mastodon-note-cw.xml")
 111     {:ok, [activity]} = OStatus.handle_incoming(incoming)
 112     object = Object.normalize(activity)
 113
 114     assert activity.data["type"] == "Create"
 115     assert object.data["type"] == "Note"
 116     assert object.data["actor"] == "https://mastodon.social/users/lambadalambda"
 117     assert object.data["summary"] == "technologic"
 118     assert "https://www.w3.org/ns/activitystreams#Public" in activity.data["to"]
 119   end
 120
 121   test "handle incoming unlisted messages, put public into cc" do
 122     incoming = File.read!("test/fixtures/mastodon-note-unlisted.xml")
 123     {:ok, [activity]} = OStatus.handle_incoming(incoming)
 124     object = Object.normalize(activity)
 125
 126     refute "https://www.w3.org/ns/activitystreams#Public" in activity.data["to"]
 127     assert "https://www.w3.org/ns/activitystreams#Public" in activity.data["cc"]
 128     refute "https://www.w3.org/ns/activitystreams#Public" in object.data["to"]
 129     assert "https://www.w3.org/ns/activitystreams#Public" in object.data["cc"]
 130   end
 131
 132   test "handle incoming retweets - Mastodon, with CW" do
 133     incoming = File.read!("test/fixtures/cw_retweet.xml")
 134     {:ok, [[_activity, retweeted_activity]]} = OStatus.handle_incoming(incoming)
 135     retweeted_object = Object.normalize(retweeted_activity)
 136
 137     assert retweeted_object.data["summary"] == "Hey."
 138   end
 139
 140   test "handle incoming notes - GS, subscription, reply" do
 141     incoming = File.read!("test/fixtures/ostatus_incoming_reply.xml")
 142     {:ok, [activity]} = OStatus.handle_incoming(incoming)
 143     object = Object.normalize(activity)
 144
 145     assert activity.data["type"] == "Create"
 146     assert object.data["type"] == "Note"
 147     assert object.data["actor"] == "https://social.heldscal.la/user/23211"
 148
 149     assert object.data["content"] ==
 150              "@<a href=\"https://gs.archae.me/user/4687\" class=\"h-card u-url p-nickname mention\" title=\"shpbot\">shpbot</a> why not indeed."
 151
 152     assert object.data["inReplyTo"] ==
 153              "tag:gs.archae.me,2017-04-30:noticeId=778260:objectType=note"
 154
 155     assert "https://www.w3.org/ns/activitystreams#Public" in activity.data["to"]
 156   end
 157
 158   test "handle incoming retweets - GS, subscription" do
 159     incoming = File.read!("test/fixtures/share-gs.xml")
 160     {:ok, [[activity, retweeted_activity]]} = OStatus.handle_incoming(incoming)
 161
 162     assert activity.data["type"] == "Announce"
 163     assert activity.data["actor"] == "https://social.heldscal.la/user/23211"
 164     assert activity.data["object"] == retweeted_activity.data["object"]
 165     assert "https://pleroma.soykaf.com/users/lain" in activity.data["to"]
 166     refute activity.local
 167
 168     retweeted_activity = Activity.get_by_id(retweeted_activity.id)
 169     retweeted_object = Object.normalize(retweeted_activity)
 170     assert retweeted_activity.data["type"] == "Create"
 171     assert retweeted_activity.data["actor"] == "https://pleroma.soykaf.com/users/lain"
 172     refute retweeted_activity.local
 173     assert retweeted_object.data["announcement_count"] == 1
 174     assert String.contains?(retweeted_object.data["content"], "mastodon")
 175     refute String.contains?(retweeted_object.data["content"], "Test account")
 176   end
 177
 178   test "handle incoming retweets - GS, subscription - local message" do
 179     incoming = File.read!("test/fixtures/share-gs-local.xml")
 180     note_activity = insert(:note_activity)
 181     object = Object.normalize(note_activity)
 182     user = User.get_cached_by_ap_id(note_activity.data["actor"])
 183
 184     incoming =
 185       incoming
 186       |> String.replace("LOCAL_ID", object.data["id"])
 187       |> String.replace("LOCAL_USER", user.ap_id)
 188
 189     {:ok, [[activity, retweeted_activity]]} = OStatus.handle_incoming(incoming)
 190
 191     assert activity.data["type"] == "Announce"
 192     assert activity.data["actor"] == "https://social.heldscal.la/user/23211"
 193     assert activity.data["object"] == object.data["id"]
 194     assert user.ap_id in activity.data["to"]
 195     refute activity.local
 196
 197     retweeted_activity = Activity.get_by_id(retweeted_activity.id)
 198     assert note_activity.id == retweeted_activity.id
 199     assert retweeted_activity.data["type"] == "Create"
 200     assert retweeted_activity.data["actor"] == user.ap_id
 201     assert retweeted_activity.local
 202     assert Object.normalize(retweeted_activity).data["announcement_count"] == 1
 203   end
 204
 205   test "handle incoming retweets - Mastodon, salmon" do
 206     incoming = File.read!("test/fixtures/share.xml")
 207     {:ok, [[activity, retweeted_activity]]} = OStatus.handle_incoming(incoming)
 208     retweeted_object = Object.normalize(retweeted_activity)
 209
 210     assert activity.data["type"] == "Announce"
 211     assert activity.data["actor"] == "https://mastodon.social/users/lambadalambda"
 212     assert activity.data["object"] == retweeted_activity.data["object"]
 213
 214     assert activity.data["id"] ==
 215              "tag:mastodon.social,2017-05-03:objectId=4934452:objectType=Status"
 216
 217     refute activity.local
 218     assert retweeted_activity.data["type"] == "Create"
 219     assert retweeted_activity.data["actor"] == "https://pleroma.soykaf.com/users/lain"
 220     refute retweeted_activity.local
 221     refute String.contains?(retweeted_object.data["content"], "Test account")
 222   end
 223
 224   test "handle incoming favorites - GS, websub" do
 225     capture_log(fn ->
 226       incoming = File.read!("test/fixtures/favorite.xml")
 227       {:ok, [[activity, favorited_activity]]} = OStatus.handle_incoming(incoming)
 228
 229       assert activity.data["type"] == "Like"
 230       assert activity.data["actor"] == "https://social.heldscal.la/user/23211"
 231       assert activity.data["object"] == favorited_activity.data["object"]
 232
 233       assert activity.data["id"] ==
 234                "tag:social.heldscal.la,2017-05-05:fave:23211:comment:2061643:2017-05-05T09:12:50+00:00"
 235
 236       refute activity.local
 237       assert favorited_activity.data["type"] == "Create"
 238       assert favorited_activity.data["actor"] == "https://shitposter.club/user/1"
 239
 240       assert favorited_activity.data["object"] ==
 241                "tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment"
 242
 243       refute favorited_activity.local
 244     end)
 245   end
 246
 247   test "handle conversation references" do
 248     incoming = File.read!("test/fixtures/mastodon_conversation.xml")
 249     {:ok, [activity]} = OStatus.handle_incoming(incoming)
 250
 251     assert activity.data["context"] ==
 252              "tag:mastodon.social,2017-08-28:objectId=7876885:objectType=Conversation"
 253   end
 254
 255   test "handle incoming favorites with locally available object - GS, websub" do
 256     note_activity = insert(:note_activity)
 257     object = Object.normalize(note_activity)
 258
 259     incoming =
 260       File.read!("test/fixtures/favorite_with_local_note.xml")
 261       |> String.replace("localid", object.data["id"])
 262
 263     {:ok, [[activity, favorited_activity]]} = OStatus.handle_incoming(incoming)
 264
 265     assert activity.data["type"] == "Like"
 266     assert activity.data["actor"] == "https://social.heldscal.la/user/23211"
 267     assert activity.data["object"] == object.data["id"]
 268     refute activity.local
 269     assert note_activity.id == favorited_activity.id
 270     assert favorited_activity.local
 271   end
 272
 273   test_with_mock "handle incoming replies, fetching replied-to activities if we don't have them",
 274                  OStatus,
 275                  [:passthrough],
 276                  [] do
 277     incoming = File.read!("test/fixtures/incoming_note_activity_answer.xml")
 278     {:ok, [activity]} = OStatus.handle_incoming(incoming)
 279     object = Object.normalize(activity, false)
 280
 281     assert activity.data["type"] == "Create"
 282     assert object.data["type"] == "Note"
 283
 284     assert object.data["inReplyTo"] ==
 285              "http://pleroma.example.org:4000/objects/55bce8fc-b423-46b1-af71-3759ab4670bc"
 286
 287     assert "http://pleroma.example.org:4000/users/lain5" in activity.data["to"]
 288
 289     assert object.data["id"] == "tag:gs.example.org:4040,2017-04-25:noticeId=55:objectType=note"
 290
 291     assert "https://www.w3.org/ns/activitystreams#Public" in activity.data["to"]
 292
 293     assert called(OStatus.fetch_activity_from_url(object.data["inReplyTo"], :_))
 294   end
 295
 296   test_with_mock "handle incoming replies, not fetching replied-to activities beyond max_replies_depth",
 297                  OStatus,
 298                  [:passthrough],
 299                  [] do
 300     incoming = File.read!("test/fixtures/incoming_note_activity_answer.xml")
 301
 302     with_mock Pleroma.Web.Federator,
 303       allowed_incoming_reply_depth?: fn _ -> false end do
 304       {:ok, [activity]} = OStatus.handle_incoming(incoming)
 305       object = Object.normalize(activity, false)
 306
 307       refute called(OStatus.fetch_activity_from_url(object.data["inReplyTo"], :_))
 308     end
 309   end
 310
 311   test "handle incoming follows" do
 312     incoming = File.read!("test/fixtures/follow.xml")
 313     {:ok, [activity]} = OStatus.handle_incoming(incoming)
 314     assert activity.data["type"] == "Follow"
 315
 316     assert activity.data["id"] ==
 317              "tag:social.heldscal.la,2017-05-07:subscription:23211:person:44803:2017-05-07T09:54:48+00:00"
 318
 319     assert activity.data["actor"] == "https://social.heldscal.la/user/23211"
 320     assert activity.data["object"] == "https://pawoo.net/users/pekorino"
 321     refute activity.local
 322
 323     follower = User.get_cached_by_ap_id(activity.data["actor"])
 324     followed = User.get_cached_by_ap_id(activity.data["object"])
 325
 326     assert User.following?(follower, followed)
 327   end
 328
 329   test "refuse following over OStatus if the followed's account is locked" do
 330     incoming = File.read!("test/fixtures/follow.xml")
 331     _user = insert(:user, info: %{locked: true}, ap_id: "https://pawoo.net/users/pekorino")
 332
 333     {:ok, [{:error, "It's not possible to follow locked accounts over OStatus"}]} =
 334       OStatus.handle_incoming(incoming)
 335   end
 336
 337   test "handle incoming unfollows with existing follow" do
 338     incoming_follow = File.read!("test/fixtures/follow.xml")
 339     {:ok, [_activity]} = OStatus.handle_incoming(incoming_follow)
 340
 341     incoming = File.read!("test/fixtures/unfollow.xml")
 342     {:ok, [activity]} = OStatus.handle_incoming(incoming)
 343
 344     assert activity.data["type"] == "Undo"
 345
 346     assert activity.data["id"] ==
 347              "undo:tag:social.heldscal.la,2017-05-07:subscription:23211:person:44803:2017-05-07T09:54:48+00:00"
 348
 349     assert activity.data["actor"] == "https://social.heldscal.la/user/23211"
 350     embedded_object = activity.data["object"]
 351     assert is_map(embedded_object)
 352     assert embedded_object["type"] == "Follow"
 353     assert embedded_object["object"] == "https://pawoo.net/users/pekorino"
 354     refute activity.local
 355
 356     follower = User.get_cached_by_ap_id(activity.data["actor"])
 357     followed = User.get_cached_by_ap_id(embedded_object["object"])
 358
 359     refute User.following?(follower, followed)
 360   end
 361
 362   test "it clears `unreachable` federation status of the sender" do
 363     incoming_reaction_xml = File.read!("test/fixtures/share-gs.xml")
 364     doc = XML.parse_document(incoming_reaction_xml)
 365     actor_uri = XML.string_from_xpath("//author/uri[1]", doc)
 366     reacted_to_author_uri = XML.string_from_xpath("//author/uri[2]", doc)
 367
 368     Instances.set_consistently_unreachable(actor_uri)
 369     Instances.set_consistently_unreachable(reacted_to_author_uri)
 370     refute Instances.reachable?(actor_uri)
 371     refute Instances.reachable?(reacted_to_author_uri)
 372
 373     {:ok, _} = OStatus.handle_incoming(incoming_reaction_xml)
 374     assert Instances.reachable?(actor_uri)
 375     refute Instances.reachable?(reacted_to_author_uri)
 376   end
 377
 378   describe "new remote user creation" do
 379     test "returns local users" do
 380       local_user = insert(:user)
 381       {:ok, user} = OStatus.find_or_make_user(local_user.ap_id)
 382
 383       assert user == local_user
 384     end
 385
 386     test "tries to use the information in poco fields" do
 387       uri = "https://social.heldscal.la/user/23211"
 388
 389       {:ok, user} = OStatus.find_or_make_user(uri)
 390
 391       user = User.get_cached_by_id(user.id)
 392       assert user.name == "Constance Variable"
 393       assert user.nickname == "lambadalambda@social.heldscal.la"
 394       assert user.local == false
 395       assert user.info.uri == uri
 396       assert user.ap_id == uri
 397       assert user.bio == "Call me Deacon Blues."
 398       assert user.avatar["type"] == "Image"
 399
 400       {:ok, user_again} = OStatus.find_or_make_user(uri)
 401
 402       assert user == user_again
 403     end
 404
 405     test "find_or_make_user sets all the nessary input fields" do
 406       uri = "https://social.heldscal.la/user/23211"
 407       {:ok, user} = OStatus.find_or_make_user(uri)
 408
 409       assert user.info ==
 410                %User.Info{
 411                  id: user.info.id,
 412                  ap_enabled: false,
 413                  background: %{},
 414                  banner: %{},
 415                  blocks: [],
 416                  deactivated: false,
 417                  default_scope: "public",
 418                  domain_blocks: [],
 419                  follower_count: 0,
 420                  is_admin: false,
 421                  is_moderator: false,
 422                  keys: nil,
 423                  locked: false,
 424                  no_rich_text: false,
 425                  note_count: 0,
 426                  settings: nil,
 427                  source_data: %{},
 428                  hub: "https://social.heldscal.la/main/push/hub",
 429                  magic_key:
 430                    "RSA.uzg6r1peZU0vXGADWxGJ0PE34WvmhjUmydbX5YYdOiXfODVLwCMi1umGoqUDm-mRu4vNEdFBVJU1CpFA7dKzWgIsqsa501i2XqElmEveXRLvNRWFB6nG03Q5OUY2as8eE54BJm0p20GkMfIJGwP6TSFb-ICp3QjzbatuSPJ6xCE=.AQAB",
 431                  salmon: "https://social.heldscal.la/main/salmon/user/23211",
 432                  topic: "https://social.heldscal.la/api/statuses/user_timeline/23211.atom",
 433                  uri: "https://social.heldscal.la/user/23211"
 434                }
 435     end
 436
 437     test "find_make_or_update_actor takes an author element and returns an updated user" do
 438       uri = "https://social.heldscal.la/user/23211"
 439
 440       {:ok, user} = OStatus.find_or_make_user(uri)
 441       old_name = user.name
 442       old_bio = user.bio
 443       change = Ecto.Changeset.change(user, %{avatar: nil, bio: nil, name: nil})
 444
 445       {:ok, user} = Repo.update(change)
 446       refute user.avatar
 447
 448       doc = XML.parse_document(File.read!("test/fixtures/23211.atom"))
 449       [author] = :xmerl_xpath.string('//author[1]', doc)
 450       {:ok, user} = OStatus.find_make_or_update_actor(author)
 451       assert user.avatar["type"] == "Image"
 452       assert user.name == old_name
 453       assert user.bio == old_bio
 454
 455       {:ok, user_again} = OStatus.find_make_or_update_actor(author)
 456       assert user_again == user
 457     end
 458
 459     test "find_or_make_user disallows protocol downgrade" do
 460       user = insert(:user, %{local: true})
 461       {:ok, user} = OStatus.find_or_make_user(user.ap_id)
 462
 463       assert User.ap_enabled?(user)
 464
 465       user =
 466         insert(:user, %{
 467           ap_id: "https://social.heldscal.la/user/23211",
 468           info: %{ap_enabled: true},
 469           local: false
 470         })
 471
 472       assert User.ap_enabled?(user)
 473
 474       {:ok, user} = OStatus.find_or_make_user(user.ap_id)
 475       assert User.ap_enabled?(user)
 476     end
 477
 478     test "find_make_or_update_actor disallows protocol downgrade" do
 479       user = insert(:user, %{local: true})
 480       {:ok, user} = OStatus.find_or_make_user(user.ap_id)
 481
 482       assert User.ap_enabled?(user)
 483
 484       user =
 485         insert(:user, %{
 486           ap_id: "https://social.heldscal.la/user/23211",
 487           info: %{ap_enabled: true},
 488           local: false
 489         })
 490
 491       assert User.ap_enabled?(user)
 492
 493       {:ok, user} = OStatus.find_or_make_user(user.ap_id)
 494       assert User.ap_enabled?(user)
 495
 496       doc = XML.parse_document(File.read!("test/fixtures/23211.atom"))
 497       [author] = :xmerl_xpath.string('//author[1]', doc)
 498       {:error, :invalid_protocol} = OStatus.find_make_or_update_actor(author)
 499     end
 500   end
 501
 502   describe "gathering user info from a user id" do
 503     test "it returns user info in a hash" do
 504       user = "shp@social.heldscal.la"
 505
 506       # TODO: make test local
 507       {:ok, data} = OStatus.gather_user_info(user)
 508
 509       expected = %{
 510         "hub" => "https://social.heldscal.la/main/push/hub",
 511         "magic_key" =>
 512           "RSA.wQ3i9UA0qmAxZ0WTIp4a-waZn_17Ez1pEEmqmqoooRsG1_BvpmOvLN0G2tEcWWxl2KOtdQMCiPptmQObeZeuj48mdsDZ4ArQinexY2hCCTcbV8Xpswpkb8K05RcKipdg07pnI7tAgQ0VWSZDImncL6YUGlG5YN8b5TjGOwk2VG8=.AQAB",
 513         "name" => "shp",
 514         "nickname" => "shp",
 515         "salmon" => "https://social.heldscal.la/main/salmon/user/29191",
 516         "subject" => "acct:shp@social.heldscal.la",
 517         "topic" => "https://social.heldscal.la/api/statuses/user_timeline/29191.atom",
 518         "uri" => "https://social.heldscal.la/user/29191",
 519         "host" => "social.heldscal.la",
 520         "fqn" => user,
 521         "bio" => "cofe",
 522         "avatar" => %{
 523           "type" => "Image",
 524           "url" => [
 525             %{
 526               "href" => "https://social.heldscal.la/avatar/29191-original-20170421154949.jpeg",
 527               "mediaType" => "image/jpeg",
 528               "type" => "Link"
 529             }
 530           ]
 531         },
 532         "subscribe_address" => "https://social.heldscal.la/main/ostatussub?profile={uri}",
 533         "ap_id" => nil
 534       }
 535
 536       assert data == expected
 537     end
 538
 539     test "it works with the uri" do
 540       user = "https://social.heldscal.la/user/29191"
 541
 542       # TODO: make test local
 543       {:ok, data} = OStatus.gather_user_info(user)
 544
 545       expected = %{
 546         "hub" => "https://social.heldscal.la/main/push/hub",
 547         "magic_key" =>
 548           "RSA.wQ3i9UA0qmAxZ0WTIp4a-waZn_17Ez1pEEmqmqoooRsG1_BvpmOvLN0G2tEcWWxl2KOtdQMCiPptmQObeZeuj48mdsDZ4ArQinexY2hCCTcbV8Xpswpkb8K05RcKipdg07pnI7tAgQ0VWSZDImncL6YUGlG5YN8b5TjGOwk2VG8=.AQAB",
 549         "name" => "shp",
 550         "nickname" => "shp",
 551         "salmon" => "https://social.heldscal.la/main/salmon/user/29191",
 552         "subject" => "https://social.heldscal.la/user/29191",
 553         "topic" => "https://social.heldscal.la/api/statuses/user_timeline/29191.atom",
 554         "uri" => "https://social.heldscal.la/user/29191",
 555         "host" => "social.heldscal.la",
 556         "fqn" => user,
 557         "bio" => "cofe",
 558         "avatar" => %{
 559           "type" => "Image",
 560           "url" => [
 561             %{
 562               "href" => "https://social.heldscal.la/avatar/29191-original-20170421154949.jpeg",
 563               "mediaType" => "image/jpeg",
 564               "type" => "Link"
 565             }
 566           ]
 567         },
 568         "subscribe_address" => "https://social.heldscal.la/main/ostatussub?profile={uri}",
 569         "ap_id" => nil
 570       }
 571
 572       assert data == expected
 573     end
 574   end
 575
 576   describe "fetching a status by it's HTML url" do
 577     test "it builds a missing status from an html url" do
 578       capture_log(fn ->
 579         url = "https://shitposter.club/notice/2827873"
 580         {:ok, [activity]} = OStatus.fetch_activity_from_url(url)
 581
 582         assert activity.data["actor"] == "https://shitposter.club/user/1"
 583
 584         assert activity.data["object"] ==
 585                  "tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment"
 586       end)
 587     end
 588
 589     test "it works for atom notes, too" do
 590       url = "https://social.sakamoto.gq/objects/0ccc1a2c-66b0-4305-b23a-7f7f2b040056"
 591       {:ok, [activity]} = OStatus.fetch_activity_from_url(url)
 592       assert activity.data["actor"] == "https://social.sakamoto.gq/users/eal"
 593       assert activity.data["object"] == url
 594     end
 595   end
 596
 597   test "it doesn't add nil in the to field" do
 598     incoming = File.read!("test/fixtures/nil_mention_entry.xml")
 599     {:ok, [activity]} = OStatus.handle_incoming(incoming)
 600
 601     assert activity.data["to"] == [
 602              "http://localhost:4001/users/atarifrosch@social.stopwatchingus-heidelberg.de/followers",
 603              "https://www.w3.org/ns/activitystreams#Public"
 604            ]
 605   end
 606
 607   describe "is_representable?" do
 608     test "Note objects are representable" do
 609       note_activity = insert(:note_activity)
 610
 611       assert OStatus.is_representable?(note_activity)
 612     end
 613
 614     test "Article objects are not representable" do
 615       note_activity = insert(:note_activity)
 616       note_object = Object.normalize(note_activity)
 617
 618       note_data =
 619         note_object.data
 620         |> Map.put("type", "Article")
 621
 622       Cachex.clear(:object_cache)
 623
 624       cs = Object.change(note_object, %{data: note_data})
 625       {:ok, _article_object} = Repo.update(cs)
 626
 627       # the underlying object is now an Article instead of a note, so this should fail
 628       refute OStatus.is_representable?(note_activity)
 629     end
 630   end
 631 end