git.squeep.com Git - akkoma/blob - test/notification_test.exs

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.NotificationTest do
   6   use Pleroma.DataCase
   7
   8   import Pleroma.Factory
   9   import Mock
  10
  11   alias Pleroma.Notification
  12   alias Pleroma.Tests.ObanHelpers
  13   alias Pleroma.User
  14   alias Pleroma.Web.ActivityPub.Transmogrifier
  15   alias Pleroma.Web.CommonAPI
  16   alias Pleroma.Web.Push
  17   alias Pleroma.Web.Streamer
  18
  19   describe "create_notifications" do
  20     test "creates a notification for an emoji reaction" do
  21       user = insert(:user)
  22       other_user = insert(:user)
  23
  24       {:ok, activity} = CommonAPI.post(user, %{"status" => "yeah"})
  25       {:ok, activity, _object} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
  26
  27       {:ok, [notification]} = Notification.create_notifications(activity)
  28
  29       assert notification.user_id == user.id
  30     end
  31
  32     test "notifies someone when they are directly addressed" do
  33       user = insert(:user)
  34       other_user = insert(:user)
  35       third_user = insert(:user)
  36
  37       {:ok, activity} =
  38         CommonAPI.post(user, %{
  39           "status" => "hey @#{other_user.nickname} and @#{third_user.nickname}"
  40         })
  41
  42       {:ok, [notification, other_notification]} = Notification.create_notifications(activity)
  43
  44       notified_ids = Enum.sort([notification.user_id, other_notification.user_id])
  45       assert notified_ids == [other_user.id, third_user.id]
  46       assert notification.activity_id == activity.id
  47       assert other_notification.activity_id == activity.id
  48     end
  49
  50     test "it creates a notification for subscribed users" do
  51       user = insert(:user)
  52       subscriber = insert(:user)
  53
  54       User.subscribe(subscriber, user)
  55
  56       {:ok, status} = CommonAPI.post(user, %{"status" => "Akariiiin"})
  57       {:ok, [notification]} = Notification.create_notifications(status)
  58
  59       assert notification.user_id == subscriber.id
  60     end
  61
  62     test "does not create a notification for subscribed users if status is a reply" do
  63       user = insert(:user)
  64       other_user = insert(:user)
  65       subscriber = insert(:user)
  66
  67       User.subscribe(subscriber, other_user)
  68
  69       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
  70
  71       {:ok, _reply_activity} =
  72         CommonAPI.post(other_user, %{
  73           "status" => "test reply",
  74           "in_reply_to_status_id" => activity.id
  75         })
  76
  77       user_notifications = Notification.for_user(user)
  78       assert length(user_notifications) == 1
  79
  80       subscriber_notifications = Notification.for_user(subscriber)
  81       assert Enum.empty?(subscriber_notifications)
  82     end
  83   end
  84
  85   describe "CommonApi.post/2 notification-related functionality" do
  86     test_with_mock "creates but does NOT send notification to blocker user",
  87                    Push,
  88                    [:passthrough],
  89                    [] do
  90       user = insert(:user)
  91       blocker = insert(:user)
  92       {:ok, _user_relationship} = User.block(blocker, user)
  93
  94       {:ok, _activity} = CommonAPI.post(user, %{"status" => "hey @#{blocker.nickname}!"})
  95
  96       blocker_id = blocker.id
  97       assert [%Notification{user_id: ^blocker_id}] = Repo.all(Notification)
  98       refute called(Push.send(:_))
  99     end
 100
 101     test_with_mock "creates but does NOT send notification to notification-muter user",
 102                    Push,
 103                    [:passthrough],
 104                    [] do
 105       user = insert(:user)
 106       muter = insert(:user)
 107       {:ok, _user_relationships} = User.mute(muter, user)
 108
 109       {:ok, _activity} = CommonAPI.post(user, %{"status" => "hey @#{muter.nickname}!"})
 110
 111       muter_id = muter.id
 112       assert [%Notification{user_id: ^muter_id}] = Repo.all(Notification)
 113       refute called(Push.send(:_))
 114     end
 115
 116     test_with_mock "creates but does NOT send notification to thread-muter user",
 117                    Push,
 118                    [:passthrough],
 119                    [] do
 120       user = insert(:user)
 121       thread_muter = insert(:user)
 122
 123       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{thread_muter.nickname}!"})
 124
 125       {:ok, _} = CommonAPI.add_mute(thread_muter, activity)
 126
 127       {:ok, _same_context_activity} =
 128         CommonAPI.post(user, %{
 129           "status" => "hey-hey-hey @#{thread_muter.nickname}!",
 130           "in_reply_to_status_id" => activity.id
 131         })
 132
 133       [pre_mute_notification, post_mute_notification] =
 134         Repo.all(from(n in Notification, where: n.user_id == ^thread_muter.id, order_by: n.id))
 135
 136       pre_mute_notification_id = pre_mute_notification.id
 137       post_mute_notification_id = post_mute_notification.id
 138
 139       assert called(
 140                Push.send(
 141                  :meck.is(fn
 142                    %Notification{id: ^pre_mute_notification_id} -> true
 143                    _ -> false
 144                  end)
 145                )
 146              )
 147
 148       refute called(
 149                Push.send(
 150                  :meck.is(fn
 151                    %Notification{id: ^post_mute_notification_id} -> true
 152                    _ -> false
 153                  end)
 154                )
 155              )
 156     end
 157   end
 158
 159   describe "create_notification" do
 160     @tag needs_streamer: true
 161     test "it creates a notification for user and send to the 'user' and the 'user:notification' stream" do
 162       user = insert(:user)
 163       task = Task.async(fn -> assert_receive {:text, _}, 4_000 end)
 164       task_user_notification = Task.async(fn -> assert_receive {:text, _}, 4_000 end)
 165       Streamer.add_socket("user", %{transport_pid: task.pid, assigns: %{user: user}})
 166
 167       Streamer.add_socket(
 168         "user:notification",
 169         %{transport_pid: task_user_notification.pid, assigns: %{user: user}}
 170       )
 171
 172       activity = insert(:note_activity)
 173
 174       notify = Notification.create_notification(activity, user)
 175       assert notify.user_id == user.id
 176       Task.await(task)
 177       Task.await(task_user_notification)
 178     end
 179
 180     test "it creates a notification for user if the user blocks the activity author" do
 181       activity = insert(:note_activity)
 182       author = User.get_cached_by_ap_id(activity.data["actor"])
 183       user = insert(:user)
 184       {:ok, _user_relationship} = User.block(user, author)
 185
 186       assert Notification.create_notification(activity, user)
 187     end
 188
 189     test "it creates a notification for the user if the user mutes the activity author" do
 190       muter = insert(:user)
 191       muted = insert(:user)
 192       {:ok, _} = User.mute(muter, muted)
 193       muter = Repo.get(User, muter.id)
 194       {:ok, activity} = CommonAPI.post(muted, %{"status" => "Hi @#{muter.nickname}"})
 195
 196       assert Notification.create_notification(activity, muter)
 197     end
 198
 199     test "notification created if user is muted without notifications" do
 200       muter = insert(:user)
 201       muted = insert(:user)
 202
 203       {:ok, _user_relationships} = User.mute(muter, muted, false)
 204
 205       {:ok, activity} = CommonAPI.post(muted, %{"status" => "Hi @#{muter.nickname}"})
 206
 207       assert Notification.create_notification(activity, muter)
 208     end
 209
 210     test "it creates a notification for an activity from a muted thread" do
 211       muter = insert(:user)
 212       other_user = insert(:user)
 213       {:ok, activity} = CommonAPI.post(muter, %{"status" => "hey"})
 214       CommonAPI.add_mute(muter, activity)
 215
 216       {:ok, activity} =
 217         CommonAPI.post(other_user, %{
 218           "status" => "Hi @#{muter.nickname}",
 219           "in_reply_to_status_id" => activity.id
 220         })
 221
 222       assert Notification.create_notification(activity, muter)
 223     end
 224
 225     test "it disables notifications from followers" do
 226       follower = insert(:user)
 227
 228       followed =
 229         insert(:user, notification_settings: %Pleroma.User.NotificationSetting{followers: false})
 230
 231       User.follow(follower, followed)
 232       {:ok, activity} = CommonAPI.post(follower, %{"status" => "hey @#{followed.nickname}"})
 233       refute Notification.create_notification(activity, followed)
 234     end
 235
 236     test "it disables notifications from non-followers" do
 237       follower = insert(:user)
 238
 239       followed =
 240         insert(:user,
 241           notification_settings: %Pleroma.User.NotificationSetting{non_followers: false}
 242         )
 243
 244       {:ok, activity} = CommonAPI.post(follower, %{"status" => "hey @#{followed.nickname}"})
 245       refute Notification.create_notification(activity, followed)
 246     end
 247
 248     test "it disables notifications from people the user follows" do
 249       follower =
 250         insert(:user, notification_settings: %Pleroma.User.NotificationSetting{follows: false})
 251
 252       followed = insert(:user)
 253       User.follow(follower, followed)
 254       follower = Repo.get(User, follower.id)
 255       {:ok, activity} = CommonAPI.post(followed, %{"status" => "hey @#{follower.nickname}"})
 256       refute Notification.create_notification(activity, follower)
 257     end
 258
 259     test "it disables notifications from people the user does not follow" do
 260       follower =
 261         insert(:user, notification_settings: %Pleroma.User.NotificationSetting{non_follows: false})
 262
 263       followed = insert(:user)
 264       {:ok, activity} = CommonAPI.post(followed, %{"status" => "hey @#{follower.nickname}"})
 265       refute Notification.create_notification(activity, follower)
 266     end
 267
 268     test "it doesn't create a notification for user if he is the activity author" do
 269       activity = insert(:note_activity)
 270       author = User.get_cached_by_ap_id(activity.data["actor"])
 271
 272       refute Notification.create_notification(activity, author)
 273     end
 274
 275     test "it doesn't create a notification for follow-unfollow-follow chains" do
 276       user = insert(:user)
 277       followed_user = insert(:user)
 278       {:ok, _, _, activity} = CommonAPI.follow(user, followed_user)
 279       Notification.create_notification(activity, followed_user)
 280       CommonAPI.unfollow(user, followed_user)
 281       {:ok, _, _, activity_dupe} = CommonAPI.follow(user, followed_user)
 282       refute Notification.create_notification(activity_dupe, followed_user)
 283     end
 284
 285     test "it doesn't create duplicate notifications for follow+subscribed users" do
 286       user = insert(:user)
 287       subscriber = insert(:user)
 288
 289       {:ok, _, _, _} = CommonAPI.follow(subscriber, user)
 290       User.subscribe(subscriber, user)
 291       {:ok, status} = CommonAPI.post(user, %{"status" => "Akariiiin"})
 292       {:ok, [_notif]} = Notification.create_notifications(status)
 293     end
 294
 295     test "it doesn't create subscription notifications if the recipient cannot see the status" do
 296       user = insert(:user)
 297       subscriber = insert(:user)
 298
 299       User.subscribe(subscriber, user)
 300
 301       {:ok, status} = CommonAPI.post(user, %{"status" => "inwisible", "visibility" => "direct"})
 302
 303       assert {:ok, []} == Notification.create_notifications(status)
 304     end
 305   end
 306
 307   describe "get notification" do
 308     test "it gets a notification that belongs to the user" do
 309       user = insert(:user)
 310       other_user = insert(:user)
 311
 312       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}"})
 313
 314       {:ok, [notification]} = Notification.create_notifications(activity)
 315       {:ok, notification} = Notification.get(other_user, notification.id)
 316
 317       assert notification.user_id == other_user.id
 318     end
 319
 320     test "it returns error if the notification doesn't belong to the user" do
 321       user = insert(:user)
 322       other_user = insert(:user)
 323
 324       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}"})
 325
 326       {:ok, [notification]} = Notification.create_notifications(activity)
 327       {:error, _notification} = Notification.get(user, notification.id)
 328     end
 329   end
 330
 331   describe "dismiss notification" do
 332     test "it dismisses a notification that belongs to the user" do
 333       user = insert(:user)
 334       other_user = insert(:user)
 335
 336       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}"})
 337
 338       {:ok, [notification]} = Notification.create_notifications(activity)
 339       {:ok, notification} = Notification.dismiss(other_user, notification.id)
 340
 341       assert notification.user_id == other_user.id
 342     end
 343
 344     test "it returns error if the notification doesn't belong to the user" do
 345       user = insert(:user)
 346       other_user = insert(:user)
 347
 348       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}"})
 349
 350       {:ok, [notification]} = Notification.create_notifications(activity)
 351       {:error, _notification} = Notification.dismiss(user, notification.id)
 352     end
 353   end
 354
 355   describe "clear notification" do
 356     test "it clears all notifications belonging to the user" do
 357       user = insert(:user)
 358       other_user = insert(:user)
 359       third_user = insert(:user)
 360
 361       {:ok, activity} =
 362         CommonAPI.post(user, %{
 363           "status" => "hey @#{other_user.nickname} and @#{third_user.nickname} !"
 364         })
 365
 366       {:ok, _notifs} = Notification.create_notifications(activity)
 367
 368       {:ok, activity} =
 369         CommonAPI.post(user, %{
 370           "status" => "hey again @#{other_user.nickname} and @#{third_user.nickname} !"
 371         })
 372
 373       {:ok, _notifs} = Notification.create_notifications(activity)
 374       Notification.clear(other_user)
 375
 376       assert Notification.for_user(other_user) == []
 377       assert Notification.for_user(third_user) != []
 378     end
 379   end
 380
 381   describe "set_read_up_to()" do
 382     test "it sets all notifications as read up to a specified notification ID" do
 383       user = insert(:user)
 384       other_user = insert(:user)
 385
 386       {:ok, _activity} =
 387         CommonAPI.post(user, %{
 388           "status" => "hey @#{other_user.nickname}!"
 389         })
 390
 391       {:ok, _activity} =
 392         CommonAPI.post(user, %{
 393           "status" => "hey again @#{other_user.nickname}!"
 394         })
 395
 396       [n2, n1] = notifs = Notification.for_user(other_user)
 397       assert length(notifs) == 2
 398
 399       assert n2.id > n1.id
 400
 401       {:ok, _activity} =
 402         CommonAPI.post(user, %{
 403           "status" => "hey yet again @#{other_user.nickname}!"
 404         })
 405
 406       Notification.set_read_up_to(other_user, n2.id)
 407
 408       [n3, n2, n1] = Notification.for_user(other_user)
 409
 410       assert n1.seen == true
 411       assert n2.seen == true
 412       assert n3.seen == false
 413     end
 414   end
 415
 416   describe "for_user_since/2" do
 417     defp days_ago(days) do
 418       NaiveDateTime.add(
 419         NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second),
 420         -days * 60 * 60 * 24,
 421         :second
 422       )
 423     end
 424
 425     test "Returns recent notifications" do
 426       user1 = insert(:user)
 427       user2 = insert(:user)
 428
 429       Enum.each(0..10, fn i ->
 430         {:ok, _activity} =
 431           CommonAPI.post(user1, %{
 432             "status" => "hey ##{i} @#{user2.nickname}!"
 433           })
 434       end)
 435
 436       {old, new} = Enum.split(Notification.for_user(user2), 5)
 437
 438       Enum.each(old, fn notification ->
 439         notification
 440         |> cast(%{updated_at: days_ago(10)}, [:updated_at])
 441         |> Pleroma.Repo.update!()
 442       end)
 443
 444       recent_notifications_ids =
 445         user2
 446         |> Notification.for_user_since(
 447           NaiveDateTime.add(NaiveDateTime.utc_now(), -5 * 86_400, :second)
 448         )
 449         |> Enum.map(& &1.id)
 450
 451       Enum.each(old, fn %{id: id} ->
 452         refute id in recent_notifications_ids
 453       end)
 454
 455       Enum.each(new, fn %{id: id} ->
 456         assert id in recent_notifications_ids
 457       end)
 458     end
 459   end
 460
 461   describe "notification target determination / get_notified_from_activity/2" do
 462     test "it sends notifications to addressed users in new messages" do
 463       user = insert(:user)
 464       other_user = insert(:user)
 465
 466       {:ok, activity} =
 467         CommonAPI.post(user, %{
 468           "status" => "hey @#{other_user.nickname}!"
 469         })
 470
 471       {enabled_receivers, _disabled_receivers} = Notification.get_notified_from_activity(activity)
 472
 473       assert other_user in enabled_receivers
 474     end
 475
 476     test "it sends notifications to mentioned users in new messages" do
 477       user = insert(:user)
 478       other_user = insert(:user)
 479
 480       create_activity = %{
 481         "@context" => "https://www.w3.org/ns/activitystreams",
 482         "type" => "Create",
 483         "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 484         "actor" => user.ap_id,
 485         "object" => %{
 486           "type" => "Note",
 487           "content" => "message with a Mention tag, but no explicit tagging",
 488           "tag" => [
 489             %{
 490               "type" => "Mention",
 491               "href" => other_user.ap_id,
 492               "name" => other_user.nickname
 493             }
 494           ],
 495           "attributedTo" => user.ap_id
 496         }
 497       }
 498
 499       {:ok, activity} = Transmogrifier.handle_incoming(create_activity)
 500
 501       {enabled_receivers, _disabled_receivers} = Notification.get_notified_from_activity(activity)
 502
 503       assert other_user in enabled_receivers
 504     end
 505
 506     test "it does not send notifications to users who are only cc in new messages" do
 507       user = insert(:user)
 508       other_user = insert(:user)
 509
 510       create_activity = %{
 511         "@context" => "https://www.w3.org/ns/activitystreams",
 512         "type" => "Create",
 513         "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 514         "cc" => [other_user.ap_id],
 515         "actor" => user.ap_id,
 516         "object" => %{
 517           "type" => "Note",
 518           "content" => "hi everyone",
 519           "attributedTo" => user.ap_id
 520         }
 521       }
 522
 523       {:ok, activity} = Transmogrifier.handle_incoming(create_activity)
 524
 525       {enabled_receivers, _disabled_receivers} = Notification.get_notified_from_activity(activity)
 526
 527       assert other_user not in enabled_receivers
 528     end
 529
 530     test "it does not send notification to mentioned users in likes" do
 531       user = insert(:user)
 532       other_user = insert(:user)
 533       third_user = insert(:user)
 534
 535       {:ok, activity_one} =
 536         CommonAPI.post(user, %{
 537           "status" => "hey @#{other_user.nickname}!"
 538         })
 539
 540       {:ok, activity_two, _} = CommonAPI.favorite(activity_one.id, third_user)
 541
 542       {enabled_receivers, _disabled_receivers} =
 543         Notification.get_notified_from_activity(activity_two)
 544
 545       assert other_user not in enabled_receivers
 546     end
 547
 548     test "it does not send notification to mentioned users in announces" do
 549       user = insert(:user)
 550       other_user = insert(:user)
 551       third_user = insert(:user)
 552
 553       {:ok, activity_one} =
 554         CommonAPI.post(user, %{
 555           "status" => "hey @#{other_user.nickname}!"
 556         })
 557
 558       {:ok, activity_two, _} = CommonAPI.repeat(activity_one.id, third_user)
 559
 560       {enabled_receivers, _disabled_receivers} =
 561         Notification.get_notified_from_activity(activity_two)
 562
 563       assert other_user not in enabled_receivers
 564     end
 565
 566     test "it returns blocking recipient in disabled recipients list" do
 567       user = insert(:user)
 568       other_user = insert(:user)
 569       {:ok, _user_relationship} = User.block(other_user, user)
 570
 571       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}!"})
 572
 573       {enabled_receivers, disabled_receivers} = Notification.get_notified_from_activity(activity)
 574
 575       assert [] == enabled_receivers
 576       assert [other_user] == disabled_receivers
 577     end
 578
 579     test "it returns notification-muting recipient in disabled recipients list" do
 580       user = insert(:user)
 581       other_user = insert(:user)
 582       {:ok, _user_relationships} = User.mute(other_user, user)
 583
 584       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}!"})
 585
 586       {enabled_receivers, disabled_receivers} = Notification.get_notified_from_activity(activity)
 587
 588       assert [] == enabled_receivers
 589       assert [other_user] == disabled_receivers
 590     end
 591
 592     test "it returns thread-muting recipient in disabled recipients list" do
 593       user = insert(:user)
 594       other_user = insert(:user)
 595
 596       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}!"})
 597
 598       {:ok, _} = CommonAPI.add_mute(other_user, activity)
 599
 600       {:ok, same_context_activity} =
 601         CommonAPI.post(user, %{
 602           "status" => "hey-hey-hey @#{other_user.nickname}!",
 603           "in_reply_to_status_id" => activity.id
 604         })
 605
 606       {enabled_receivers, disabled_receivers} =
 607         Notification.get_notified_from_activity(same_context_activity)
 608
 609       assert [other_user] == disabled_receivers
 610       refute other_user in enabled_receivers
 611     end
 612   end
 613
 614   describe "notification lifecycle" do
 615     test "liking an activity results in 1 notification, then 0 if the activity is deleted" do
 616       user = insert(:user)
 617       other_user = insert(:user)
 618
 619       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 620
 621       assert Enum.empty?(Notification.for_user(user))
 622
 623       {:ok, _, _} = CommonAPI.favorite(activity.id, other_user)
 624
 625       assert length(Notification.for_user(user)) == 1
 626
 627       {:ok, _} = CommonAPI.delete(activity.id, user)
 628
 629       assert Enum.empty?(Notification.for_user(user))
 630     end
 631
 632     test "liking an activity results in 1 notification, then 0 if the activity is unliked" do
 633       user = insert(:user)
 634       other_user = insert(:user)
 635
 636       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 637
 638       assert Enum.empty?(Notification.for_user(user))
 639
 640       {:ok, _, _} = CommonAPI.favorite(activity.id, other_user)
 641
 642       assert length(Notification.for_user(user)) == 1
 643
 644       {:ok, _, _, _} = CommonAPI.unfavorite(activity.id, other_user)
 645
 646       assert Enum.empty?(Notification.for_user(user))
 647     end
 648
 649     test "repeating an activity results in 1 notification, then 0 if the activity is deleted" do
 650       user = insert(:user)
 651       other_user = insert(:user)
 652
 653       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 654
 655       assert Enum.empty?(Notification.for_user(user))
 656
 657       {:ok, _, _} = CommonAPI.repeat(activity.id, other_user)
 658
 659       assert length(Notification.for_user(user)) == 1
 660
 661       {:ok, _} = CommonAPI.delete(activity.id, user)
 662
 663       assert Enum.empty?(Notification.for_user(user))
 664     end
 665
 666     test "repeating an activity results in 1 notification, then 0 if the activity is unrepeated" do
 667       user = insert(:user)
 668       other_user = insert(:user)
 669
 670       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 671
 672       assert Enum.empty?(Notification.for_user(user))
 673
 674       {:ok, _, _} = CommonAPI.repeat(activity.id, other_user)
 675
 676       assert length(Notification.for_user(user)) == 1
 677
 678       {:ok, _, _} = CommonAPI.unrepeat(activity.id, other_user)
 679
 680       assert Enum.empty?(Notification.for_user(user))
 681     end
 682
 683     test "liking an activity which is already deleted does not generate a notification" do
 684       user = insert(:user)
 685       other_user = insert(:user)
 686
 687       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 688
 689       assert Enum.empty?(Notification.for_user(user))
 690
 691       {:ok, _deletion_activity} = CommonAPI.delete(activity.id, user)
 692
 693       assert Enum.empty?(Notification.for_user(user))
 694
 695       {:error, _} = CommonAPI.favorite(activity.id, other_user)
 696
 697       assert Enum.empty?(Notification.for_user(user))
 698     end
 699
 700     test "repeating an activity which is already deleted does not generate a notification" do
 701       user = insert(:user)
 702       other_user = insert(:user)
 703
 704       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 705
 706       assert Enum.empty?(Notification.for_user(user))
 707
 708       {:ok, _deletion_activity} = CommonAPI.delete(activity.id, user)
 709
 710       assert Enum.empty?(Notification.for_user(user))
 711
 712       {:error, _} = CommonAPI.repeat(activity.id, other_user)
 713
 714       assert Enum.empty?(Notification.for_user(user))
 715     end
 716
 717     test "replying to a deleted post without tagging does not generate a notification" do
 718       user = insert(:user)
 719       other_user = insert(:user)
 720
 721       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 722       {:ok, _deletion_activity} = CommonAPI.delete(activity.id, user)
 723
 724       {:ok, _reply_activity} =
 725         CommonAPI.post(other_user, %{
 726           "status" => "test reply",
 727           "in_reply_to_status_id" => activity.id
 728         })
 729
 730       assert Enum.empty?(Notification.for_user(user))
 731     end
 732
 733     test "notifications are deleted if a local user is deleted" do
 734       user = insert(:user)
 735       other_user = insert(:user)
 736
 737       {:ok, _activity} =
 738         CommonAPI.post(user, %{"status" => "hi @#{other_user.nickname}", "visibility" => "direct"})
 739
 740       refute Enum.empty?(Notification.for_user(other_user))
 741
 742       {:ok, job} = User.delete(user)
 743       ObanHelpers.perform(job)
 744
 745       assert Enum.empty?(Notification.for_user(other_user))
 746     end
 747
 748     test "notifications are deleted if a remote user is deleted" do
 749       remote_user = insert(:user)
 750       local_user = insert(:user)
 751
 752       dm_message = %{
 753         "@context" => "https://www.w3.org/ns/activitystreams",
 754         "type" => "Create",
 755         "actor" => remote_user.ap_id,
 756         "id" => remote_user.ap_id <> "/activities/test",
 757         "to" => [local_user.ap_id],
 758         "cc" => [],
 759         "object" => %{
 760           "type" => "Note",
 761           "content" => "Hello!",
 762           "tag" => [
 763             %{
 764               "type" => "Mention",
 765               "href" => local_user.ap_id,
 766               "name" => "@#{local_user.nickname}"
 767             }
 768           ],
 769           "to" => [local_user.ap_id],
 770           "cc" => [],
 771           "attributedTo" => remote_user.ap_id
 772         }
 773       }
 774
 775       {:ok, _dm_activity} = Transmogrifier.handle_incoming(dm_message)
 776
 777       refute Enum.empty?(Notification.for_user(local_user))
 778
 779       delete_user_message = %{
 780         "@context" => "https://www.w3.org/ns/activitystreams",
 781         "id" => remote_user.ap_id <> "/activities/delete",
 782         "actor" => remote_user.ap_id,
 783         "type" => "Delete",
 784         "object" => remote_user.ap_id
 785       }
 786
 787       remote_user_url = remote_user.ap_id
 788
 789       Tesla.Mock.mock(fn
 790         %{method: :get, url: ^remote_user_url} ->
 791           %Tesla.Env{status: 404, body: ""}
 792       end)
 793
 794       {:ok, _delete_activity} = Transmogrifier.handle_incoming(delete_user_message)
 795       ObanHelpers.perform_all()
 796
 797       assert Enum.empty?(Notification.for_user(local_user))
 798     end
 799
 800     @tag capture_log: true
 801     test "move activity generates a notification" do
 802       %{ap_id: old_ap_id} = old_user = insert(:user)
 803       %{ap_id: new_ap_id} = new_user = insert(:user, also_known_as: [old_ap_id])
 804       follower = insert(:user)
 805       other_follower = insert(:user, %{allow_following_move: false})
 806
 807       User.follow(follower, old_user)
 808       User.follow(other_follower, old_user)
 809
 810       old_user_url = old_user.ap_id
 811
 812       body =
 813         File.read!("test/fixtures/users_mock/localhost.json")
 814         |> String.replace("{{nickname}}", old_user.nickname)
 815         |> Jason.encode!()
 816
 817       Tesla.Mock.mock(fn
 818         %{method: :get, url: ^old_user_url} ->
 819           %Tesla.Env{status: 200, body: body}
 820       end)
 821
 822       Pleroma.Web.ActivityPub.ActivityPub.move(old_user, new_user)
 823       ObanHelpers.perform_all()
 824
 825       assert [
 826                %{
 827                  activity: %{
 828                    data: %{"type" => "Move", "actor" => ^old_ap_id, "target" => ^new_ap_id}
 829                  }
 830                }
 831              ] = Notification.for_user(follower)
 832
 833       assert [
 834                %{
 835                  activity: %{
 836                    data: %{"type" => "Move", "actor" => ^old_ap_id, "target" => ^new_ap_id}
 837                  }
 838                }
 839              ] = Notification.for_user(other_follower)
 840     end
 841   end
 842
 843   describe "for_user" do
 844     test "it returns notifications for muted user without notifications" do
 845       user = insert(:user)
 846       muted = insert(:user)
 847       {:ok, _user_relationships} = User.mute(user, muted, false)
 848
 849       {:ok, _activity} = CommonAPI.post(muted, %{"status" => "hey @#{user.nickname}"})
 850
 851       assert length(Notification.for_user(user)) == 1
 852     end
 853
 854     test "it doesn't return notifications for muted user with notifications" do
 855       user = insert(:user)
 856       muted = insert(:user)
 857       {:ok, _user_relationships} = User.mute(user, muted)
 858
 859       {:ok, _activity} = CommonAPI.post(muted, %{"status" => "hey @#{user.nickname}"})
 860
 861       assert Notification.for_user(user) == []
 862     end
 863
 864     test "it doesn't return notifications for blocked user" do
 865       user = insert(:user)
 866       blocked = insert(:user)
 867       {:ok, _user_relationship} = User.block(user, blocked)
 868
 869       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 870
 871       assert Notification.for_user(user) == []
 872     end
 873
 874     test "it doesn't return notifications for blocked domain" do
 875       user = insert(:user)
 876       blocked = insert(:user, ap_id: "http://some-domain.com")
 877       {:ok, user} = User.block_domain(user, "some-domain.com")
 878
 879       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 880
 881       assert Notification.for_user(user) == []
 882     end
 883
 884     test "it doesn't return notifications for muted thread" do
 885       user = insert(:user)
 886       another_user = insert(:user)
 887
 888       {:ok, activity} = CommonAPI.post(another_user, %{"status" => "hey @#{user.nickname}"})
 889
 890       {:ok, _} = Pleroma.ThreadMute.add_mute(user.id, activity.data["context"])
 891       assert Notification.for_user(user) == []
 892     end
 893
 894     test "it returns notifications from a muted user when with_muted is set" do
 895       user = insert(:user)
 896       muted = insert(:user)
 897       {:ok, _user_relationships} = User.mute(user, muted)
 898
 899       {:ok, _activity} = CommonAPI.post(muted, %{"status" => "hey @#{user.nickname}"})
 900
 901       assert length(Notification.for_user(user, %{with_muted: true})) == 1
 902     end
 903
 904     test "it doesn't return notifications from a blocked user when with_muted is set" do
 905       user = insert(:user)
 906       blocked = insert(:user)
 907       {:ok, _user_relationship} = User.block(user, blocked)
 908
 909       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 910
 911       assert Enum.empty?(Notification.for_user(user, %{with_muted: true}))
 912     end
 913
 914     test "it doesn't return notifications from a domain-blocked user when with_muted is set" do
 915       user = insert(:user)
 916       blocked = insert(:user, ap_id: "http://some-domain.com")
 917       {:ok, user} = User.block_domain(user, "some-domain.com")
 918
 919       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 920
 921       assert Enum.empty?(Notification.for_user(user, %{with_muted: true}))
 922     end
 923
 924     test "it returns notifications from muted threads when with_muted is set" do
 925       user = insert(:user)
 926       another_user = insert(:user)
 927
 928       {:ok, activity} = CommonAPI.post(another_user, %{"status" => "hey @#{user.nickname}"})
 929
 930       {:ok, _} = Pleroma.ThreadMute.add_mute(user.id, activity.data["context"])
 931       assert length(Notification.for_user(user, %{with_muted: true})) == 1
 932     end
 933   end
 934 end