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.FollowingRelationship
  12   alias Pleroma.Notification
  13   alias Pleroma.Tests.ObanHelpers
  14   alias Pleroma.User
  15   alias Pleroma.Web.ActivityPub.Transmogrifier
  16   alias Pleroma.Web.CommonAPI
  17   alias Pleroma.Web.MastodonAPI.NotificationView
  18   alias Pleroma.Web.Push
  19   alias Pleroma.Web.Streamer
  20
  21   describe "create_notifications" do
  22     test "creates a notification for an emoji reaction" do
  23       user = insert(:user)
  24       other_user = insert(:user)
  25
  26       {:ok, activity} = CommonAPI.post(user, %{"status" => "yeah"})
  27       {:ok, activity, _object} = CommonAPI.react_with_emoji(activity.id, other_user, "☕")
  28
  29       {:ok, [notification]} = Notification.create_notifications(activity)
  30
  31       assert notification.user_id == user.id
  32     end
  33
  34     test "notifies someone when they are directly addressed" do
  35       user = insert(:user)
  36       other_user = insert(:user)
  37       third_user = insert(:user)
  38
  39       {:ok, activity} =
  40         CommonAPI.post(user, %{
  41           "status" => "hey @#{other_user.nickname} and @#{third_user.nickname}"
  42         })
  43
  44       {:ok, [notification, other_notification]} = Notification.create_notifications(activity)
  45
  46       notified_ids = Enum.sort([notification.user_id, other_notification.user_id])
  47       assert notified_ids == [other_user.id, third_user.id]
  48       assert notification.activity_id == activity.id
  49       assert other_notification.activity_id == activity.id
  50     end
  51
  52     test "it creates a notification for subscribed users" do
  53       user = insert(:user)
  54       subscriber = insert(:user)
  55
  56       User.subscribe(subscriber, user)
  57
  58       {:ok, status} = CommonAPI.post(user, %{"status" => "Akariiiin"})
  59       {:ok, [notification]} = Notification.create_notifications(status)
  60
  61       assert notification.user_id == subscriber.id
  62     end
  63
  64     test "does not create a notification for subscribed users if status is a reply" do
  65       user = insert(:user)
  66       other_user = insert(:user)
  67       subscriber = insert(:user)
  68
  69       User.subscribe(subscriber, other_user)
  70
  71       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
  72
  73       {:ok, _reply_activity} =
  74         CommonAPI.post(other_user, %{
  75           "status" => "test reply",
  76           "in_reply_to_status_id" => activity.id
  77         })
  78
  79       user_notifications = Notification.for_user(user)
  80       assert length(user_notifications) == 1
  81
  82       subscriber_notifications = Notification.for_user(subscriber)
  83       assert Enum.empty?(subscriber_notifications)
  84     end
  85   end
  86
  87   describe "CommonApi.post/2 notification-related functionality" do
  88     test_with_mock "creates but does NOT send notification to blocker user",
  89                    Push,
  90                    [:passthrough],
  91                    [] do
  92       user = insert(:user)
  93       blocker = insert(:user)
  94       {:ok, _user_relationship} = User.block(blocker, user)
  95
  96       {:ok, _activity} = CommonAPI.post(user, %{"status" => "hey @#{blocker.nickname}!"})
  97
  98       blocker_id = blocker.id
  99       assert [%Notification{user_id: ^blocker_id}] = Repo.all(Notification)
 100       refute called(Push.send(:_))
 101     end
 102
 103     test_with_mock "creates but does NOT send notification to notification-muter user",
 104                    Push,
 105                    [:passthrough],
 106                    [] do
 107       user = insert(:user)
 108       muter = insert(:user)
 109       {:ok, _user_relationships} = User.mute(muter, user)
 110
 111       {:ok, _activity} = CommonAPI.post(user, %{"status" => "hey @#{muter.nickname}!"})
 112
 113       muter_id = muter.id
 114       assert [%Notification{user_id: ^muter_id}] = Repo.all(Notification)
 115       refute called(Push.send(:_))
 116     end
 117
 118     test_with_mock "creates but does NOT send notification to thread-muter user",
 119                    Push,
 120                    [:passthrough],
 121                    [] do
 122       user = insert(:user)
 123       thread_muter = insert(:user)
 124
 125       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{thread_muter.nickname}!"})
 126
 127       {:ok, _} = CommonAPI.add_mute(thread_muter, activity)
 128
 129       {:ok, _same_context_activity} =
 130         CommonAPI.post(user, %{
 131           "status" => "hey-hey-hey @#{thread_muter.nickname}!",
 132           "in_reply_to_status_id" => activity.id
 133         })
 134
 135       [pre_mute_notification, post_mute_notification] =
 136         Repo.all(from(n in Notification, where: n.user_id == ^thread_muter.id, order_by: n.id))
 137
 138       pre_mute_notification_id = pre_mute_notification.id
 139       post_mute_notification_id = post_mute_notification.id
 140
 141       assert called(
 142                Push.send(
 143                  :meck.is(fn
 144                    %Notification{id: ^pre_mute_notification_id} -> true
 145                    _ -> false
 146                  end)
 147                )
 148              )
 149
 150       refute called(
 151                Push.send(
 152                  :meck.is(fn
 153                    %Notification{id: ^post_mute_notification_id} -> true
 154                    _ -> false
 155                  end)
 156                )
 157              )
 158     end
 159   end
 160
 161   describe "create_notification" do
 162     @tag needs_streamer: true
 163     test "it creates a notification for user and send to the 'user' and the 'user:notification' stream" do
 164       user = insert(:user)
 165       task = Task.async(fn -> assert_receive {:text, _}, 4_000 end)
 166       task_user_notification = Task.async(fn -> assert_receive {:text, _}, 4_000 end)
 167       Streamer.add_socket("user", %{transport_pid: task.pid, assigns: %{user: user}})
 168
 169       Streamer.add_socket(
 170         "user:notification",
 171         %{transport_pid: task_user_notification.pid, assigns: %{user: user}}
 172       )
 173
 174       activity = insert(:note_activity)
 175
 176       notify = Notification.create_notification(activity, user)
 177       assert notify.user_id == user.id
 178       Task.await(task)
 179       Task.await(task_user_notification)
 180     end
 181
 182     test "it creates a notification for user if the user blocks the activity author" do
 183       activity = insert(:note_activity)
 184       author = User.get_cached_by_ap_id(activity.data["actor"])
 185       user = insert(:user)
 186       {:ok, _user_relationship} = User.block(user, author)
 187
 188       assert Notification.create_notification(activity, user)
 189     end
 190
 191     test "it creates a notification for the user if the user mutes the activity author" do
 192       muter = insert(:user)
 193       muted = insert(:user)
 194       {:ok, _} = User.mute(muter, muted)
 195       muter = Repo.get(User, muter.id)
 196       {:ok, activity} = CommonAPI.post(muted, %{"status" => "Hi @#{muter.nickname}"})
 197
 198       assert Notification.create_notification(activity, muter)
 199     end
 200
 201     test "notification created if user is muted without notifications" do
 202       muter = insert(:user)
 203       muted = insert(:user)
 204
 205       {:ok, _user_relationships} = User.mute(muter, muted, false)
 206
 207       {:ok, activity} = CommonAPI.post(muted, %{"status" => "Hi @#{muter.nickname}"})
 208
 209       assert Notification.create_notification(activity, muter)
 210     end
 211
 212     test "it creates a notification for an activity from a muted thread" do
 213       muter = insert(:user)
 214       other_user = insert(:user)
 215       {:ok, activity} = CommonAPI.post(muter, %{"status" => "hey"})
 216       CommonAPI.add_mute(muter, activity)
 217
 218       {:ok, activity} =
 219         CommonAPI.post(other_user, %{
 220           "status" => "Hi @#{muter.nickname}",
 221           "in_reply_to_status_id" => activity.id
 222         })
 223
 224       assert Notification.create_notification(activity, muter)
 225     end
 226
 227     test "it disables notifications from followers" do
 228       follower = insert(:user)
 229
 230       followed =
 231         insert(:user, notification_settings: %Pleroma.User.NotificationSetting{followers: false})
 232
 233       User.follow(follower, followed)
 234       {:ok, activity} = CommonAPI.post(follower, %{"status" => "hey @#{followed.nickname}"})
 235       refute Notification.create_notification(activity, followed)
 236     end
 237
 238     test "it disables notifications from non-followers" do
 239       follower = insert(:user)
 240
 241       followed =
 242         insert(:user,
 243           notification_settings: %Pleroma.User.NotificationSetting{non_followers: false}
 244         )
 245
 246       {:ok, activity} = CommonAPI.post(follower, %{"status" => "hey @#{followed.nickname}"})
 247       refute Notification.create_notification(activity, followed)
 248     end
 249
 250     test "it disables notifications from people the user follows" do
 251       follower =
 252         insert(:user, notification_settings: %Pleroma.User.NotificationSetting{follows: false})
 253
 254       followed = insert(:user)
 255       User.follow(follower, followed)
 256       follower = Repo.get(User, follower.id)
 257       {:ok, activity} = CommonAPI.post(followed, %{"status" => "hey @#{follower.nickname}"})
 258       refute Notification.create_notification(activity, follower)
 259     end
 260
 261     test "it disables notifications from people the user does not follow" do
 262       follower =
 263         insert(:user, notification_settings: %Pleroma.User.NotificationSetting{non_follows: false})
 264
 265       followed = insert(:user)
 266       {:ok, activity} = CommonAPI.post(followed, %{"status" => "hey @#{follower.nickname}"})
 267       refute Notification.create_notification(activity, follower)
 268     end
 269
 270     test "it doesn't create a notification for user if he is the activity author" do
 271       activity = insert(:note_activity)
 272       author = User.get_cached_by_ap_id(activity.data["actor"])
 273
 274       refute Notification.create_notification(activity, author)
 275     end
 276
 277     test "it doesn't create duplicate notifications for follow+subscribed users" do
 278       user = insert(:user)
 279       subscriber = insert(:user)
 280
 281       {:ok, _, _, _} = CommonAPI.follow(subscriber, user)
 282       User.subscribe(subscriber, user)
 283       {:ok, status} = CommonAPI.post(user, %{"status" => "Akariiiin"})
 284       {:ok, [_notif]} = Notification.create_notifications(status)
 285     end
 286
 287     test "it doesn't create subscription notifications if the recipient cannot see the status" do
 288       user = insert(:user)
 289       subscriber = insert(:user)
 290
 291       User.subscribe(subscriber, user)
 292
 293       {:ok, status} = CommonAPI.post(user, %{"status" => "inwisible", "visibility" => "direct"})
 294
 295       assert {:ok, []} == Notification.create_notifications(status)
 296     end
 297   end
 298
 299   describe "follow / follow_request notifications" do
 300     test "it creates `follow` notification for approved Follow activity" do
 301       user = insert(:user)
 302       followed_user = insert(:user, locked: false)
 303
 304       {:ok, _, _, _activity} = CommonAPI.follow(user, followed_user)
 305       assert FollowingRelationship.following?(user, followed_user)
 306       assert [notification] = Notification.for_user(followed_user)
 307
 308       assert %{type: "follow"} =
 309                NotificationView.render("show.json", %{
 310                  notification: notification,
 311                  for: followed_user
 312                })
 313     end
 314
 315     test "if `follow_request` notifications are enabled, " <>
 316            "it creates `follow_request` notification for pending Follow activity" do
 317       clear_config([:notifications, :enable_follow_request_notifications], true)
 318       user = insert(:user)
 319       followed_user = insert(:user, locked: true)
 320
 321       {:ok, _, _, _activity} = CommonAPI.follow(user, followed_user)
 322       refute FollowingRelationship.following?(user, followed_user)
 323       assert [notification] = Notification.for_user(followed_user)
 324
 325       render_opts = %{notification: notification, for: followed_user}
 326       assert %{type: "follow_request"} = NotificationView.render("show.json", render_opts)
 327
 328       # After request is accepted, the same notification is rendered with type "follow":
 329       assert {:ok, _} = CommonAPI.accept_follow_request(user, followed_user)
 330
 331       notification_id = notification.id
 332       assert [%{id: ^notification_id}] = Notification.for_user(followed_user)
 333       assert %{type: "follow"} = NotificationView.render("show.json", render_opts)
 334     end
 335
 336     test "if `follow_request` notifications are disabled, " <>
 337            "it does NOT create `follow*` notification for pending Follow activity" do
 338       clear_config([:notifications, :enable_follow_request_notifications], false)
 339       user = insert(:user)
 340       followed_user = insert(:user, locked: true)
 341
 342       {:ok, _, _, _activity} = CommonAPI.follow(user, followed_user)
 343       refute FollowingRelationship.following?(user, followed_user)
 344       assert [] = Notification.for_user(followed_user)
 345
 346       # After request is accepted, no new notifications are generated:
 347       assert {:ok, _} = CommonAPI.accept_follow_request(user, followed_user)
 348       assert [] = Notification.for_user(followed_user)
 349     end
 350
 351     test "it doesn't create a notification for follow-unfollow-follow chains" do
 352       user = insert(:user)
 353       followed_user = insert(:user, locked: false)
 354
 355       {:ok, _, _, _activity} = CommonAPI.follow(user, followed_user)
 356       assert FollowingRelationship.following?(user, followed_user)
 357       assert [notification] = Notification.for_user(followed_user)
 358
 359       CommonAPI.unfollow(user, followed_user)
 360       {:ok, _, _, _activity_dupe} = CommonAPI.follow(user, followed_user)
 361
 362       notification_id = notification.id
 363       assert [%{id: ^notification_id}] = Notification.for_user(followed_user)
 364     end
 365   end
 366
 367   describe "get notification" do
 368     test "it gets a notification that belongs to the user" do
 369       user = insert(:user)
 370       other_user = insert(:user)
 371
 372       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}"})
 373
 374       {:ok, [notification]} = Notification.create_notifications(activity)
 375       {:ok, notification} = Notification.get(other_user, notification.id)
 376
 377       assert notification.user_id == other_user.id
 378     end
 379
 380     test "it returns error if the notification doesn't belong to the user" do
 381       user = insert(:user)
 382       other_user = insert(:user)
 383
 384       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}"})
 385
 386       {:ok, [notification]} = Notification.create_notifications(activity)
 387       {:error, _notification} = Notification.get(user, notification.id)
 388     end
 389   end
 390
 391   describe "dismiss notification" do
 392     test "it dismisses a notification that belongs to the user" do
 393       user = insert(:user)
 394       other_user = insert(:user)
 395
 396       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}"})
 397
 398       {:ok, [notification]} = Notification.create_notifications(activity)
 399       {:ok, notification} = Notification.dismiss(other_user, notification.id)
 400
 401       assert notification.user_id == other_user.id
 402     end
 403
 404     test "it returns error if the notification doesn't belong to the user" do
 405       user = insert(:user)
 406       other_user = insert(:user)
 407
 408       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}"})
 409
 410       {:ok, [notification]} = Notification.create_notifications(activity)
 411       {:error, _notification} = Notification.dismiss(user, notification.id)
 412     end
 413   end
 414
 415   describe "clear notification" do
 416     test "it clears all notifications belonging to the user" do
 417       user = insert(:user)
 418       other_user = insert(:user)
 419       third_user = insert(:user)
 420
 421       {:ok, activity} =
 422         CommonAPI.post(user, %{
 423           "status" => "hey @#{other_user.nickname} and @#{third_user.nickname} !"
 424         })
 425
 426       {:ok, _notifs} = Notification.create_notifications(activity)
 427
 428       {:ok, activity} =
 429         CommonAPI.post(user, %{
 430           "status" => "hey again @#{other_user.nickname} and @#{third_user.nickname} !"
 431         })
 432
 433       {:ok, _notifs} = Notification.create_notifications(activity)
 434       Notification.clear(other_user)
 435
 436       assert Notification.for_user(other_user) == []
 437       assert Notification.for_user(third_user) != []
 438     end
 439   end
 440
 441   describe "set_read_up_to()" do
 442     test "it sets all notifications as read up to a specified notification ID" do
 443       user = insert(:user)
 444       other_user = insert(:user)
 445
 446       {:ok, _activity} =
 447         CommonAPI.post(user, %{
 448           "status" => "hey @#{other_user.nickname}!"
 449         })
 450
 451       {:ok, _activity} =
 452         CommonAPI.post(user, %{
 453           "status" => "hey again @#{other_user.nickname}!"
 454         })
 455
 456       [n2, n1] = notifs = Notification.for_user(other_user)
 457       assert length(notifs) == 2
 458
 459       assert n2.id > n1.id
 460
 461       {:ok, _activity} =
 462         CommonAPI.post(user, %{
 463           "status" => "hey yet again @#{other_user.nickname}!"
 464         })
 465
 466       Notification.set_read_up_to(other_user, n2.id)
 467
 468       [n3, n2, n1] = Notification.for_user(other_user)
 469
 470       assert n1.seen == true
 471       assert n2.seen == true
 472       assert n3.seen == false
 473     end
 474   end
 475
 476   describe "for_user_since/2" do
 477     defp days_ago(days) do
 478       NaiveDateTime.add(
 479         NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second),
 480         -days * 60 * 60 * 24,
 481         :second
 482       )
 483     end
 484
 485     test "Returns recent notifications" do
 486       user1 = insert(:user)
 487       user2 = insert(:user)
 488
 489       Enum.each(0..10, fn i ->
 490         {:ok, _activity} =
 491           CommonAPI.post(user1, %{
 492             "status" => "hey ##{i} @#{user2.nickname}!"
 493           })
 494       end)
 495
 496       {old, new} = Enum.split(Notification.for_user(user2), 5)
 497
 498       Enum.each(old, fn notification ->
 499         notification
 500         |> cast(%{updated_at: days_ago(10)}, [:updated_at])
 501         |> Pleroma.Repo.update!()
 502       end)
 503
 504       recent_notifications_ids =
 505         user2
 506         |> Notification.for_user_since(
 507           NaiveDateTime.add(NaiveDateTime.utc_now(), -5 * 86_400, :second)
 508         )
 509         |> Enum.map(& &1.id)
 510
 511       Enum.each(old, fn %{id: id} ->
 512         refute id in recent_notifications_ids
 513       end)
 514
 515       Enum.each(new, fn %{id: id} ->
 516         assert id in recent_notifications_ids
 517       end)
 518     end
 519   end
 520
 521   describe "notification target determination / get_notified_from_activity/2" do
 522     test "it sends notifications to addressed users in new messages" do
 523       user = insert(:user)
 524       other_user = insert(:user)
 525
 526       {:ok, activity} =
 527         CommonAPI.post(user, %{
 528           "status" => "hey @#{other_user.nickname}!"
 529         })
 530
 531       {enabled_receivers, _disabled_receivers} = Notification.get_notified_from_activity(activity)
 532
 533       assert other_user in enabled_receivers
 534     end
 535
 536     test "it sends notifications to mentioned users in new messages" do
 537       user = insert(:user)
 538       other_user = insert(:user)
 539
 540       create_activity = %{
 541         "@context" => "https://www.w3.org/ns/activitystreams",
 542         "type" => "Create",
 543         "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 544         "actor" => user.ap_id,
 545         "object" => %{
 546           "type" => "Note",
 547           "content" => "message with a Mention tag, but no explicit tagging",
 548           "tag" => [
 549             %{
 550               "type" => "Mention",
 551               "href" => other_user.ap_id,
 552               "name" => other_user.nickname
 553             }
 554           ],
 555           "attributedTo" => user.ap_id
 556         }
 557       }
 558
 559       {:ok, activity} = Transmogrifier.handle_incoming(create_activity)
 560
 561       {enabled_receivers, _disabled_receivers} = Notification.get_notified_from_activity(activity)
 562
 563       assert other_user in enabled_receivers
 564     end
 565
 566     test "it does not send notifications to users who are only cc in new messages" do
 567       user = insert(:user)
 568       other_user = insert(:user)
 569
 570       create_activity = %{
 571         "@context" => "https://www.w3.org/ns/activitystreams",
 572         "type" => "Create",
 573         "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 574         "cc" => [other_user.ap_id],
 575         "actor" => user.ap_id,
 576         "object" => %{
 577           "type" => "Note",
 578           "content" => "hi everyone",
 579           "attributedTo" => user.ap_id
 580         }
 581       }
 582
 583       {:ok, activity} = Transmogrifier.handle_incoming(create_activity)
 584
 585       {enabled_receivers, _disabled_receivers} = Notification.get_notified_from_activity(activity)
 586
 587       assert other_user not in enabled_receivers
 588     end
 589
 590     test "it does not send notification to mentioned users in likes" do
 591       user = insert(:user)
 592       other_user = insert(:user)
 593       third_user = insert(:user)
 594
 595       {:ok, activity_one} =
 596         CommonAPI.post(user, %{
 597           "status" => "hey @#{other_user.nickname}!"
 598         })
 599
 600       {:ok, activity_two, _} = CommonAPI.favorite(activity_one.id, third_user)
 601
 602       {enabled_receivers, _disabled_receivers} =
 603         Notification.get_notified_from_activity(activity_two)
 604
 605       assert other_user not in enabled_receivers
 606     end
 607
 608     test "it does not send notification to mentioned users in announces" do
 609       user = insert(:user)
 610       other_user = insert(:user)
 611       third_user = insert(:user)
 612
 613       {:ok, activity_one} =
 614         CommonAPI.post(user, %{
 615           "status" => "hey @#{other_user.nickname}!"
 616         })
 617
 618       {:ok, activity_two, _} = CommonAPI.repeat(activity_one.id, third_user)
 619
 620       {enabled_receivers, _disabled_receivers} =
 621         Notification.get_notified_from_activity(activity_two)
 622
 623       assert other_user not in enabled_receivers
 624     end
 625
 626     test "it returns blocking recipient in disabled recipients list" do
 627       user = insert(:user)
 628       other_user = insert(:user)
 629       {:ok, _user_relationship} = User.block(other_user, user)
 630
 631       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}!"})
 632
 633       {enabled_receivers, disabled_receivers} = Notification.get_notified_from_activity(activity)
 634
 635       assert [] == enabled_receivers
 636       assert [other_user] == disabled_receivers
 637     end
 638
 639     test "it returns notification-muting recipient in disabled recipients list" do
 640       user = insert(:user)
 641       other_user = insert(:user)
 642       {:ok, _user_relationships} = User.mute(other_user, user)
 643
 644       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}!"})
 645
 646       {enabled_receivers, disabled_receivers} = Notification.get_notified_from_activity(activity)
 647
 648       assert [] == enabled_receivers
 649       assert [other_user] == disabled_receivers
 650     end
 651
 652     test "it returns thread-muting recipient in disabled recipients list" do
 653       user = insert(:user)
 654       other_user = insert(:user)
 655
 656       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}!"})
 657
 658       {:ok, _} = CommonAPI.add_mute(other_user, activity)
 659
 660       {:ok, same_context_activity} =
 661         CommonAPI.post(user, %{
 662           "status" => "hey-hey-hey @#{other_user.nickname}!",
 663           "in_reply_to_status_id" => activity.id
 664         })
 665
 666       {enabled_receivers, disabled_receivers} =
 667         Notification.get_notified_from_activity(same_context_activity)
 668
 669       assert [other_user] == disabled_receivers
 670       refute other_user in enabled_receivers
 671     end
 672   end
 673
 674   describe "notification lifecycle" do
 675     test "liking an activity results in 1 notification, then 0 if the activity is deleted" do
 676       user = insert(:user)
 677       other_user = insert(:user)
 678
 679       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 680
 681       assert Enum.empty?(Notification.for_user(user))
 682
 683       {:ok, _, _} = CommonAPI.favorite(activity.id, other_user)
 684
 685       assert length(Notification.for_user(user)) == 1
 686
 687       {:ok, _} = CommonAPI.delete(activity.id, user)
 688
 689       assert Enum.empty?(Notification.for_user(user))
 690     end
 691
 692     test "liking an activity results in 1 notification, then 0 if the activity is unliked" do
 693       user = insert(:user)
 694       other_user = insert(:user)
 695
 696       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 697
 698       assert Enum.empty?(Notification.for_user(user))
 699
 700       {:ok, _, _} = CommonAPI.favorite(activity.id, other_user)
 701
 702       assert length(Notification.for_user(user)) == 1
 703
 704       {:ok, _, _, _} = CommonAPI.unfavorite(activity.id, other_user)
 705
 706       assert Enum.empty?(Notification.for_user(user))
 707     end
 708
 709     test "repeating an activity results in 1 notification, then 0 if the activity is deleted" do
 710       user = insert(:user)
 711       other_user = insert(:user)
 712
 713       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 714
 715       assert Enum.empty?(Notification.for_user(user))
 716
 717       {:ok, _, _} = CommonAPI.repeat(activity.id, other_user)
 718
 719       assert length(Notification.for_user(user)) == 1
 720
 721       {:ok, _} = CommonAPI.delete(activity.id, user)
 722
 723       assert Enum.empty?(Notification.for_user(user))
 724     end
 725
 726     test "repeating an activity results in 1 notification, then 0 if the activity is unrepeated" do
 727       user = insert(:user)
 728       other_user = insert(:user)
 729
 730       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 731
 732       assert Enum.empty?(Notification.for_user(user))
 733
 734       {:ok, _, _} = CommonAPI.repeat(activity.id, other_user)
 735
 736       assert length(Notification.for_user(user)) == 1
 737
 738       {:ok, _, _} = CommonAPI.unrepeat(activity.id, other_user)
 739
 740       assert Enum.empty?(Notification.for_user(user))
 741     end
 742
 743     test "liking an activity which is already deleted does not generate a notification" do
 744       user = insert(:user)
 745       other_user = insert(:user)
 746
 747       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 748
 749       assert Enum.empty?(Notification.for_user(user))
 750
 751       {:ok, _deletion_activity} = CommonAPI.delete(activity.id, user)
 752
 753       assert Enum.empty?(Notification.for_user(user))
 754
 755       {:error, _} = CommonAPI.favorite(activity.id, other_user)
 756
 757       assert Enum.empty?(Notification.for_user(user))
 758     end
 759
 760     test "repeating an activity which is already deleted does not generate a notification" do
 761       user = insert(:user)
 762       other_user = insert(:user)
 763
 764       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 765
 766       assert Enum.empty?(Notification.for_user(user))
 767
 768       {:ok, _deletion_activity} = CommonAPI.delete(activity.id, user)
 769
 770       assert Enum.empty?(Notification.for_user(user))
 771
 772       {:error, _} = CommonAPI.repeat(activity.id, other_user)
 773
 774       assert Enum.empty?(Notification.for_user(user))
 775     end
 776
 777     test "replying to a deleted post without tagging does not generate a notification" do
 778       user = insert(:user)
 779       other_user = insert(:user)
 780
 781       {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 782       {:ok, _deletion_activity} = CommonAPI.delete(activity.id, user)
 783
 784       {:ok, _reply_activity} =
 785         CommonAPI.post(other_user, %{
 786           "status" => "test reply",
 787           "in_reply_to_status_id" => activity.id
 788         })
 789
 790       assert Enum.empty?(Notification.for_user(user))
 791     end
 792
 793     test "notifications are deleted if a local user is deleted" do
 794       user = insert(:user)
 795       other_user = insert(:user)
 796
 797       {:ok, _activity} =
 798         CommonAPI.post(user, %{"status" => "hi @#{other_user.nickname}", "visibility" => "direct"})
 799
 800       refute Enum.empty?(Notification.for_user(other_user))
 801
 802       {:ok, job} = User.delete(user)
 803       ObanHelpers.perform(job)
 804
 805       assert Enum.empty?(Notification.for_user(other_user))
 806     end
 807
 808     test "notifications are deleted if a remote user is deleted" do
 809       remote_user = insert(:user)
 810       local_user = insert(:user)
 811
 812       dm_message = %{
 813         "@context" => "https://www.w3.org/ns/activitystreams",
 814         "type" => "Create",
 815         "actor" => remote_user.ap_id,
 816         "id" => remote_user.ap_id <> "/activities/test",
 817         "to" => [local_user.ap_id],
 818         "cc" => [],
 819         "object" => %{
 820           "type" => "Note",
 821           "content" => "Hello!",
 822           "tag" => [
 823             %{
 824               "type" => "Mention",
 825               "href" => local_user.ap_id,
 826               "name" => "@#{local_user.nickname}"
 827             }
 828           ],
 829           "to" => [local_user.ap_id],
 830           "cc" => [],
 831           "attributedTo" => remote_user.ap_id
 832         }
 833       }
 834
 835       {:ok, _dm_activity} = Transmogrifier.handle_incoming(dm_message)
 836
 837       refute Enum.empty?(Notification.for_user(local_user))
 838
 839       delete_user_message = %{
 840         "@context" => "https://www.w3.org/ns/activitystreams",
 841         "id" => remote_user.ap_id <> "/activities/delete",
 842         "actor" => remote_user.ap_id,
 843         "type" => "Delete",
 844         "object" => remote_user.ap_id
 845       }
 846
 847       {:ok, _delete_activity} = Transmogrifier.handle_incoming(delete_user_message)
 848       ObanHelpers.perform_all()
 849
 850       assert Enum.empty?(Notification.for_user(local_user))
 851     end
 852
 853     test "move activity generates a notification" do
 854       %{ap_id: old_ap_id} = old_user = insert(:user)
 855       %{ap_id: new_ap_id} = new_user = insert(:user, also_known_as: [old_ap_id])
 856       follower = insert(:user)
 857       other_follower = insert(:user, %{allow_following_move: false})
 858
 859       User.follow(follower, old_user)
 860       User.follow(other_follower, old_user)
 861
 862       Pleroma.Web.ActivityPub.ActivityPub.move(old_user, new_user)
 863       ObanHelpers.perform_all()
 864
 865       assert [] = Notification.for_user(follower)
 866
 867       assert [
 868                %{
 869                  activity: %{
 870                    data: %{"type" => "Move", "actor" => ^old_ap_id, "target" => ^new_ap_id}
 871                  }
 872                }
 873              ] = Notification.for_user(follower, %{with_move: true})
 874
 875       assert [] = Notification.for_user(other_follower)
 876
 877       assert [
 878                %{
 879                  activity: %{
 880                    data: %{"type" => "Move", "actor" => ^old_ap_id, "target" => ^new_ap_id}
 881                  }
 882                }
 883              ] = Notification.for_user(other_follower, %{with_move: true})
 884     end
 885   end
 886
 887   describe "for_user" do
 888     test "it returns notifications for muted user without notifications" do
 889       user = insert(:user)
 890       muted = insert(:user)
 891       {:ok, _user_relationships} = User.mute(user, muted, false)
 892
 893       {:ok, _activity} = CommonAPI.post(muted, %{"status" => "hey @#{user.nickname}"})
 894
 895       assert length(Notification.for_user(user)) == 1
 896     end
 897
 898     test "it doesn't return notifications for muted user with notifications" do
 899       user = insert(:user)
 900       muted = insert(:user)
 901       {:ok, _user_relationships} = User.mute(user, muted)
 902
 903       {:ok, _activity} = CommonAPI.post(muted, %{"status" => "hey @#{user.nickname}"})
 904
 905       assert Notification.for_user(user) == []
 906     end
 907
 908     test "it doesn't return notifications for blocked user" do
 909       user = insert(:user)
 910       blocked = insert(:user)
 911       {:ok, _user_relationship} = User.block(user, blocked)
 912
 913       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 914
 915       assert Notification.for_user(user) == []
 916     end
 917
 918     test "it doesn't return notifications for blocked domain" do
 919       user = insert(:user)
 920       blocked = insert(:user, ap_id: "http://some-domain.com")
 921       {:ok, user} = User.block_domain(user, "some-domain.com")
 922
 923       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 924
 925       assert Notification.for_user(user) == []
 926     end
 927
 928     test "it doesn't return notifications for muted thread" do
 929       user = insert(:user)
 930       another_user = insert(:user)
 931
 932       {:ok, activity} = CommonAPI.post(another_user, %{"status" => "hey @#{user.nickname}"})
 933
 934       {:ok, _} = Pleroma.ThreadMute.add_mute(user.id, activity.data["context"])
 935       assert Notification.for_user(user) == []
 936     end
 937
 938     test "it returns notifications from a muted user when with_muted is set" do
 939       user = insert(:user)
 940       muted = insert(:user)
 941       {:ok, _user_relationships} = User.mute(user, muted)
 942
 943       {:ok, _activity} = CommonAPI.post(muted, %{"status" => "hey @#{user.nickname}"})
 944
 945       assert length(Notification.for_user(user, %{with_muted: true})) == 1
 946     end
 947
 948     test "it doesn't return notifications from a blocked user when with_muted is set" do
 949       user = insert(:user)
 950       blocked = insert(:user)
 951       {:ok, _user_relationship} = User.block(user, blocked)
 952
 953       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 954
 955       assert Enum.empty?(Notification.for_user(user, %{with_muted: true}))
 956     end
 957
 958     test "it doesn't return notifications from a domain-blocked user when with_muted is set" do
 959       user = insert(:user)
 960       blocked = insert(:user, ap_id: "http://some-domain.com")
 961       {:ok, user} = User.block_domain(user, "some-domain.com")
 962
 963       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 964
 965       assert Enum.empty?(Notification.for_user(user, %{with_muted: true}))
 966     end
 967
 968     test "it returns notifications from muted threads when with_muted is set" do
 969       user = insert(:user)
 970       another_user = insert(:user)
 971
 972       {:ok, activity} = CommonAPI.post(another_user, %{"status" => "hey @#{user.nickname}"})
 973
 974       {:ok, _} = Pleroma.ThreadMute.add_mute(user.id, activity.data["context"])
 975       assert length(Notification.for_user(user, %{with_muted: true})) == 1
 976     end
 977   end
 978 end