Merge branch 'release/2.2.0' into 'stable'v2.2.0

Release/2.2.0

See merge request pleroma/secteam/pleroma!19

1 files changed, 0 insertions, 2136 deletions

diff --git a/test/web/activity_pub/activity_pub_test.exs b/test/web/activity_pub/activity_pub_test.exs
deleted file mode 100644
index b579bb0bb..000000000
--- a/test/web/activity_pub/activity_pub_test.exs
+++ /dev/null
@@ -1,2136 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
-  use Pleroma.DataCase
-  use Oban.Testing, repo: Pleroma.Repo
-
-  alias Pleroma.Activity
-  alias Pleroma.Builders.ActivityBuilder
-  alias Pleroma.Config
-  alias Pleroma.Notification
-  alias Pleroma.Object
-  alias Pleroma.User
-  alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.Web.ActivityPub.Utils
-  alias Pleroma.Web.AdminAPI.AccountView
-  alias Pleroma.Web.CommonAPI
-
-  import ExUnit.CaptureLog
-  import Mock
-  import Pleroma.Factory
-  import Tesla.Mock
-
-  setup do
-    mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
-    :ok
-  end
-
-  setup do: clear_config([:instance, :federating])
-
-  describe "streaming out participations" do
-    test "it streams them out" do
-      user = insert(:user)
-      {:ok, activity} = CommonAPI.post(user, %{status: ".", visibility: "direct"})
-
-      {:ok, conversation} = Pleroma.Conversation.create_or_bump_for(activity)
-
-      participations =
-        conversation.participations
-        |> Repo.preload(:user)
-
-      with_mock Pleroma.Web.Streamer,
-        stream: fn _, _ -> nil end do
-        ActivityPub.stream_out_participations(conversation.participations)
-
-        assert called(Pleroma.Web.Streamer.stream("participation", participations))
-      end
-    end
-
-    test "streams them out on activity creation" do
-      user_one = insert(:user)
-      user_two = insert(:user)
-
-      with_mock Pleroma.Web.Streamer,
-        stream: fn _, _ -> nil end do
-        {:ok, activity} =
-          CommonAPI.post(user_one, %{
-            status: "@#{user_two.nickname}",
-            visibility: "direct"
-          })
-
-        conversation =
-          activity.data["context"]
-          |> Pleroma.Conversation.get_for_ap_id()
-          |> Repo.preload(participations: :user)
-
-        assert called(Pleroma.Web.Streamer.stream("participation", conversation.participations))
-      end
-    end
-  end
-
-  describe "fetching restricted by visibility" do
-    test "it restricts by the appropriate visibility" do
-      user = insert(:user)
-
-      {:ok, public_activity} = CommonAPI.post(user, %{status: ".", visibility: "public"})
-
-      {:ok, direct_activity} = CommonAPI.post(user, %{status: ".", visibility: "direct"})
-
-      {:ok, unlisted_activity} = CommonAPI.post(user, %{status: ".", visibility: "unlisted"})
-
-      {:ok, private_activity} = CommonAPI.post(user, %{status: ".", visibility: "private"})
-
-      activities = ActivityPub.fetch_activities([], %{visibility: "direct", actor_id: user.ap_id})
-
-      assert activities == [direct_activity]
-
-      activities =
-        ActivityPub.fetch_activities([], %{visibility: "unlisted", actor_id: user.ap_id})
-
-      assert activities == [unlisted_activity]
-
-      activities =
-        ActivityPub.fetch_activities([], %{visibility: "private", actor_id: user.ap_id})
-
-      assert activities == [private_activity]
-
-      activities = ActivityPub.fetch_activities([], %{visibility: "public", actor_id: user.ap_id})
-
-      assert activities == [public_activity]
-
-      activities =
-        ActivityPub.fetch_activities([], %{
-          visibility: ~w[private public],
-          actor_id: user.ap_id
-        })
-
-      assert activities == [public_activity, private_activity]
-    end
-  end
-
-  describe "fetching excluded by visibility" do
-    test "it excludes by the appropriate visibility" do
-      user = insert(:user)
-
-      {:ok, public_activity} = CommonAPI.post(user, %{status: ".", visibility: "public"})
-
-      {:ok, direct_activity} = CommonAPI.post(user, %{status: ".", visibility: "direct"})
-
-      {:ok, unlisted_activity} = CommonAPI.post(user, %{status: ".", visibility: "unlisted"})
-
-      {:ok, private_activity} = CommonAPI.post(user, %{status: ".", visibility: "private"})
-
-      activities =
-        ActivityPub.fetch_activities([], %{
-          exclude_visibilities: "direct",
-          actor_id: user.ap_id
-        })
-
-      assert public_activity in activities
-      assert unlisted_activity in activities
-      assert private_activity in activities
-      refute direct_activity in activities
-
-      activities =
-        ActivityPub.fetch_activities([], %{
-          exclude_visibilities: "unlisted",
-          actor_id: user.ap_id
-        })
-
-      assert public_activity in activities
-      refute unlisted_activity in activities
-      assert private_activity in activities
-      assert direct_activity in activities
-
-      activities =
-        ActivityPub.fetch_activities([], %{
-          exclude_visibilities: "private",
-          actor_id: user.ap_id
-        })
-
-      assert public_activity in activities
-      assert unlisted_activity in activities
-      refute private_activity in activities
-      assert direct_activity in activities
-
-      activities =
-        ActivityPub.fetch_activities([], %{
-          exclude_visibilities: "public",
-          actor_id: user.ap_id
-        })
-
-      refute public_activity in activities
-      assert unlisted_activity in activities
-      assert private_activity in activities
-      assert direct_activity in activities
-    end
-  end
-
-  describe "building a user from his ap id" do
-    test "it returns a user" do
-      user_id = "http://mastodon.example.org/users/admin"
-      {:ok, user} = ActivityPub.make_user_from_ap_id(user_id)
-      assert user.ap_id == user_id
-      assert user.nickname == "admin@mastodon.example.org"
-      assert user.ap_enabled
-      assert user.follower_address == "http://mastodon.example.org/users/admin/followers"
-    end
-
-    test "it returns a user that is invisible" do
-      user_id = "http://mastodon.example.org/users/relay"
-      {:ok, user} = ActivityPub.make_user_from_ap_id(user_id)
-      assert User.invisible?(user)
-    end
-
-    test "it returns a user that accepts chat messages" do
-      user_id = "http://mastodon.example.org/users/admin"
-      {:ok, user} = ActivityPub.make_user_from_ap_id(user_id)
-
-      assert user.accepts_chat_messages
-    end
-  end
-
-  test "it fetches the appropriate tag-restricted posts" do
-    user = insert(:user)
-
-    {:ok, status_one} = CommonAPI.post(user, %{status: ". #test"})
-    {:ok, status_two} = CommonAPI.post(user, %{status: ". #essais"})
-    {:ok, status_three} = CommonAPI.post(user, %{status: ". #test #reject"})
-
-    fetch_one = ActivityPub.fetch_activities([], %{type: "Create", tag: "test"})
-
-    fetch_two = ActivityPub.fetch_activities([], %{type: "Create", tag: ["test", "essais"]})
-
-    fetch_three =
-      ActivityPub.fetch_activities([], %{
-        type: "Create",
-        tag: ["test", "essais"],
-        tag_reject: ["reject"]
-      })
-
-    fetch_four =
-      ActivityPub.fetch_activities([], %{
-        type: "Create",
-        tag: ["test"],
-        tag_all: ["test", "reject"]
-      })
-
-    assert fetch_one == [status_one, status_three]
-    assert fetch_two == [status_one, status_two, status_three]
-    assert fetch_three == [status_one, status_two]
-    assert fetch_four == [status_three]
-  end
-
-  describe "insertion" do
-    test "drops activities beyond a certain limit" do
-      limit = Config.get([:instance, :remote_limit])
-
-      random_text =
-        :crypto.strong_rand_bytes(limit + 1)
-        |> Base.encode64()
-        |> binary_part(0, limit + 1)
-
-      data = %{
-        "ok" => true,
-        "object" => %{
-          "content" => random_text
-        }
-      }
-
-      assert {:error, {:remote_limit_error, _}} = ActivityPub.insert(data)
-    end
-
-    test "doesn't drop activities with content being null" do
-      user = insert(:user)
-
-      data = %{
-        "actor" => user.ap_id,
-        "to" => [],
-        "object" => %{
-          "actor" => user.ap_id,
-          "to" => [],
-          "type" => "Note",
-          "content" => nil
-        }
-      }
-
-      assert {:ok, _} = ActivityPub.insert(data)
-    end
-
-    test "returns the activity if one with the same id is already in" do
-      activity = insert(:note_activity)
-      {:ok, new_activity} = ActivityPub.insert(activity.data)
-
-      assert activity.id == new_activity.id
-    end
-
-    test "inserts a given map into the activity database, giving it an id if it has none." do
-      user = insert(:user)
-
-      data = %{
-        "actor" => user.ap_id,
-        "to" => [],
-        "object" => %{
-          "actor" => user.ap_id,
-          "to" => [],
-          "type" => "Note",
-          "content" => "hey"
-        }
-      }
-
-      {:ok, %Activity{} = activity} = ActivityPub.insert(data)
-      assert activity.data["ok"] == data["ok"]
-      assert is_binary(activity.data["id"])
-
-      given_id = "bla"
-
-      data = %{
-        "id" => given_id,
-        "actor" => user.ap_id,
-        "to" => [],
-        "context" => "blabla",
-        "object" => %{
-          "actor" => user.ap_id,
-          "to" => [],
-          "type" => "Note",
-          "content" => "hey"
-        }
-      }
-
-      {:ok, %Activity{} = activity} = ActivityPub.insert(data)
-      assert activity.data["ok"] == data["ok"]
-      assert activity.data["id"] == given_id
-      assert activity.data["context"] == "blabla"
-      assert activity.data["context_id"]
-    end
-
-    test "adds a context when none is there" do
-      user = insert(:user)
-
-      data = %{
-        "actor" => user.ap_id,
-        "to" => [],
-        "object" => %{
-          "actor" => user.ap_id,
-          "to" => [],
-          "type" => "Note",
-          "content" => "hey"
-        }
-      }
-
-      {:ok, %Activity{} = activity} = ActivityPub.insert(data)
-      object = Pleroma.Object.normalize(activity)
-
-      assert is_binary(activity.data["context"])
-      assert is_binary(object.data["context"])
-      assert activity.data["context_id"]
-      assert object.data["context_id"]
-    end
-
-    test "adds an id to a given object if it lacks one and is a note and inserts it to the object database" do
-      user = insert(:user)
-
-      data = %{
-        "actor" => user.ap_id,
-        "to" => [],
-        "object" => %{
-          "actor" => user.ap_id,
-          "to" => [],
-          "type" => "Note",
-          "content" => "hey"
-        }
-      }
-
-      {:ok, %Activity{} = activity} = ActivityPub.insert(data)
-      assert object = Object.normalize(activity)
-      assert is_binary(object.data["id"])
-    end
-  end
-
-  describe "listen activities" do
-    test "does not increase user note count" do
-      user = insert(:user)
-
-      {:ok, activity} =
-        ActivityPub.listen(%{
-          to: ["https://www.w3.org/ns/activitystreams#Public"],
-          actor: user,
-          context: "",
-          object: %{
-            "actor" => user.ap_id,
-            "to" => ["https://www.w3.org/ns/activitystreams#Public"],
-            "artist" => "lain",
-            "title" => "lain radio episode 1",
-            "length" => 180_000,
-            "type" => "Audio"
-          }
-        })
-
-      assert activity.actor == user.ap_id
-
-      user = User.get_cached_by_id(user.id)
-      assert user.note_count == 0
-    end
-
-    test "can be fetched into a timeline" do
-      _listen_activity_1 = insert(:listen)
-      _listen_activity_2 = insert(:listen)
-      _listen_activity_3 = insert(:listen)
-
-      timeline = ActivityPub.fetch_activities([], %{type: ["Listen"]})
-
-      assert length(timeline) == 3
-    end
-  end
-
-  describe "create activities" do
-    test "it reverts create" do
-      user = insert(:user)
-
-      with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
-        assert {:error, :reverted} =
-                 ActivityPub.create(%{
-                   to: ["user1", "user2"],
-                   actor: user,
-                   context: "",
-                   object: %{
-                     "to" => ["user1", "user2"],
-                     "type" => "Note",
-                     "content" => "testing"
-                   }
-                 })
-      end
-
-      assert Repo.aggregate(Activity, :count, :id) == 0
-      assert Repo.aggregate(Object, :count, :id) == 0
-    end
-
-    test "removes doubled 'to' recipients" do
-      user = insert(:user)
-
-      {:ok, activity} =
-        ActivityPub.create(%{
-          to: ["user1", "user1", "user2"],
-          actor: user,
-          context: "",
-          object: %{
-            "to" => ["user1", "user1", "user2"],
-            "type" => "Note",
-            "content" => "testing"
-          }
-        })
-
-      assert activity.data["to"] == ["user1", "user2"]
-      assert activity.actor == user.ap_id
-      assert activity.recipients == ["user1", "user2", user.ap_id]
-    end
-
-    test "increases user note count only for public activities" do
-      user = insert(:user)
-
-      {:ok, _} =
-        CommonAPI.post(User.get_cached_by_id(user.id), %{
-          status: "1",
-          visibility: "public"
-        })
-
-      {:ok, _} =
-        CommonAPI.post(User.get_cached_by_id(user.id), %{
-          status: "2",
-          visibility: "unlisted"
-        })
-
-      {:ok, _} =
-        CommonAPI.post(User.get_cached_by_id(user.id), %{
-          status: "2",
-          visibility: "private"
-        })
-
-      {:ok, _} =
-        CommonAPI.post(User.get_cached_by_id(user.id), %{
-          status: "3",
-          visibility: "direct"
-        })
-
-      user = User.get_cached_by_id(user.id)
-      assert user.note_count == 2
-    end
-
-    test "increases replies count" do
-      user = insert(:user)
-      user2 = insert(:user)
-
-      {:ok, activity} = CommonAPI.post(user, %{status: "1", visibility: "public"})
-      ap_id = activity.data["id"]
-      reply_data = %{status: "1", in_reply_to_status_id: activity.id}
-
-      # public
-      {:ok, _} = CommonAPI.post(user2, Map.put(reply_data, :visibility, "public"))
-      assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id)
-      assert object.data["repliesCount"] == 1
-
-      # unlisted
-      {:ok, _} = CommonAPI.post(user2, Map.put(reply_data, :visibility, "unlisted"))
-      assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id)
-      assert object.data["repliesCount"] == 2
-
-      # private
-      {:ok, _} = CommonAPI.post(user2, Map.put(reply_data, :visibility, "private"))
-      assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id)
-      assert object.data["repliesCount"] == 2
-
-      # direct
-      {:ok, _} = CommonAPI.post(user2, Map.put(reply_data, :visibility, "direct"))
-      assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id)
-      assert object.data["repliesCount"] == 2
-    end
-  end
-
-  describe "fetch activities for recipients" do
-    test "retrieve the activities for certain recipients" do
-      {:ok, activity_one} = ActivityBuilder.insert(%{"to" => ["someone"]})
-      {:ok, activity_two} = ActivityBuilder.insert(%{"to" => ["someone_else"]})
-      {:ok, _activity_three} = ActivityBuilder.insert(%{"to" => ["noone"]})
-
-      activities = ActivityPub.fetch_activities(["someone", "someone_else"])
-      assert length(activities) == 2
-      assert activities == [activity_one, activity_two]
-    end
-  end
-
-  describe "fetch activities in context" do
-    test "retrieves activities that have a given context" do
-      {:ok, activity} = ActivityBuilder.insert(%{"type" => "Create", "context" => "2hu"})
-      {:ok, activity_two} = ActivityBuilder.insert(%{"type" => "Create", "context" => "2hu"})
-      {:ok, _activity_three} = ActivityBuilder.insert(%{"type" => "Create", "context" => "3hu"})
-      {:ok, _activity_four} = ActivityBuilder.insert(%{"type" => "Announce", "context" => "2hu"})
-      activity_five = insert(:note_activity)
-      user = insert(:user)
-
-      {:ok, _user_relationship} = User.block(user, %{ap_id: activity_five.data["actor"]})
-
-      activities = ActivityPub.fetch_activities_for_context("2hu", %{blocking_user: user})
-      assert activities == [activity_two, activity]
-    end
-
-    test "doesn't return activities with filtered words" do
-      user = insert(:user)
-      user_two = insert(:user)
-      insert(:filter, user: user, phrase: "test", hide: true)
-
-      {:ok, %{id: id1, data: %{"context" => context}}} = CommonAPI.post(user, %{status: "1"})
-
-      {:ok, %{id: id2}} = CommonAPI.post(user_two, %{status: "2", in_reply_to_status_id: id1})
-
-      {:ok, %{id: id3} = user_activity} =
-        CommonAPI.post(user, %{status: "3 test?", in_reply_to_status_id: id2})
-
-      {:ok, %{id: id4} = filtered_activity} =
-        CommonAPI.post(user_two, %{status: "4 test!", in_reply_to_status_id: id3})
-
-      {:ok, _} = CommonAPI.post(user, %{status: "5", in_reply_to_status_id: id4})
-
-      activities =
-        context
-        |> ActivityPub.fetch_activities_for_context(%{user: user})
-        |> Enum.map(& &1.id)
-
-      assert length(activities) == 4
-      assert user_activity.id in activities
-      refute filtered_activity.id in activities
-    end
-  end
-
-  test "doesn't return blocked activities" do
-    activity_one = insert(:note_activity)
-    activity_two = insert(:note_activity)
-    activity_three = insert(:note_activity)
-    user = insert(:user)
-    booster = insert(:user)
-    {:ok, _user_relationship} = User.block(user, %{ap_id: activity_one.data["actor"]})
-
-    activities = ActivityPub.fetch_activities([], %{blocking_user: user, skip_preload: true})
-
-    assert Enum.member?(activities, activity_two)
-    assert Enum.member?(activities, activity_three)
-    refute Enum.member?(activities, activity_one)
-
-    {:ok, _user_block} = User.unblock(user, %{ap_id: activity_one.data["actor"]})
-
-    activities = ActivityPub.fetch_activities([], %{blocking_user: user, skip_preload: true})
-
-    assert Enum.member?(activities, activity_two)
-    assert Enum.member?(activities, activity_three)
-    assert Enum.member?(activities, activity_one)
-
-    {:ok, _user_relationship} = User.block(user, %{ap_id: activity_three.data["actor"]})
-    {:ok, %{data: %{"object" => id}}} = CommonAPI.repeat(activity_three.id, booster)
-    %Activity{} = boost_activity = Activity.get_create_by_object_ap_id(id)
-    activity_three = Activity.get_by_id(activity_three.id)
-
-    activities = ActivityPub.fetch_activities([], %{blocking_user: user, skip_preload: true})
-
-    assert Enum.member?(activities, activity_two)
-    refute Enum.member?(activities, activity_three)
-    refute Enum.member?(activities, boost_activity)
-    assert Enum.member?(activities, activity_one)
-
-    activities = ActivityPub.fetch_activities([], %{blocking_user: nil, skip_preload: true})
-
-    assert Enum.member?(activities, activity_two)
-    assert Enum.member?(activities, activity_three)
-    assert Enum.member?(activities, boost_activity)
-    assert Enum.member?(activities, activity_one)
-  end
-
-  test "doesn't return transitive interactions concerning blocked users" do
-    blocker = insert(:user)
-    blockee = insert(:user)
-    friend = insert(:user)
-
-    {:ok, _user_relationship} = User.block(blocker, blockee)
-
-    {:ok, activity_one} = CommonAPI.post(friend, %{status: "hey!"})
-
-    {:ok, activity_two} = CommonAPI.post(friend, %{status: "hey! @#{blockee.nickname}"})
-
-    {:ok, activity_three} = CommonAPI.post(blockee, %{status: "hey! @#{friend.nickname}"})
-
-    {:ok, activity_four} = CommonAPI.post(blockee, %{status: "hey! @#{blocker.nickname}"})
-
-    activities = ActivityPub.fetch_activities([], %{blocking_user: blocker})
-
-    assert Enum.member?(activities, activity_one)
-    refute Enum.member?(activities, activity_two)
-    refute Enum.member?(activities, activity_three)
-    refute Enum.member?(activities, activity_four)
-  end
-
-  test "doesn't return announce activities with blocked users in 'to'" do
-    blocker = insert(:user)
-    blockee = insert(:user)
-    friend = insert(:user)
-
-    {:ok, _user_relationship} = User.block(blocker, blockee)
-
-    {:ok, activity_one} = CommonAPI.post(friend, %{status: "hey!"})
-
-    {:ok, activity_two} = CommonAPI.post(blockee, %{status: "hey! @#{friend.nickname}"})
-
-    {:ok, activity_three} = CommonAPI.repeat(activity_two.id, friend)
-
-    activities =
-      ActivityPub.fetch_activities([], %{blocking_user: blocker})
-      |> Enum.map(fn act -> act.id end)
-
-    assert Enum.member?(activities, activity_one.id)
-    refute Enum.member?(activities, activity_two.id)
-    refute Enum.member?(activities, activity_three.id)
-  end
-
-  test "doesn't return announce activities with blocked users in 'cc'" do
-    blocker = insert(:user)
-    blockee = insert(:user)
-    friend = insert(:user)
-
-    {:ok, _user_relationship} = User.block(blocker, blockee)
-
-    {:ok, activity_one} = CommonAPI.post(friend, %{status: "hey!"})
-
-    {:ok, activity_two} = CommonAPI.post(blockee, %{status: "hey! @#{friend.nickname}"})
-
-    assert object = Pleroma.Object.normalize(activity_two)
-
-    data = %{
-      "actor" => friend.ap_id,
-      "object" => object.data["id"],
-      "context" => object.data["context"],
-      "type" => "Announce",
-      "to" => ["https://www.w3.org/ns/activitystreams#Public"],
-      "cc" => [blockee.ap_id]
-    }
-
-    assert {:ok, activity_three} = ActivityPub.insert(data)
-
-    activities =
-      ActivityPub.fetch_activities([], %{blocking_user: blocker})
-      |> Enum.map(fn act -> act.id end)
-
-    assert Enum.member?(activities, activity_one.id)
-    refute Enum.member?(activities, activity_two.id)
-    refute Enum.member?(activities, activity_three.id)
-  end
-
-  test "doesn't return activities from blocked domains" do
-    domain = "dogwhistle.zone"
-    domain_user = insert(:user, %{ap_id: "https://#{domain}/@pundit"})
-    note = insert(:note, %{data: %{"actor" => domain_user.ap_id}})
-    activity = insert(:note_activity, %{note: note})
-    user = insert(:user)
-    {:ok, user} = User.block_domain(user, domain)
-
-    activities = ActivityPub.fetch_activities([], %{blocking_user: user, skip_preload: true})
-
-    refute activity in activities
-
-    followed_user = insert(:user)
-    CommonAPI.follow(user, followed_user)
-    {:ok, repeat_activity} = CommonAPI.repeat(activity.id, followed_user)
-
-    activities = ActivityPub.fetch_activities([], %{blocking_user: user, skip_preload: true})
-
-    refute repeat_activity in activities
-  end
-
-  test "does return activities from followed users on blocked domains" do
-    domain = "meanies.social"
-    domain_user = insert(:user, %{ap_id: "https://#{domain}/@pundit"})
-    blocker = insert(:user)
-
-    {:ok, blocker} = User.follow(blocker, domain_user)
-    {:ok, blocker} = User.block_domain(blocker, domain)
-
-    assert User.following?(blocker, domain_user)
-    assert User.blocks_domain?(blocker, domain_user)
-    refute User.blocks?(blocker, domain_user)
-
-    note = insert(:note, %{data: %{"actor" => domain_user.ap_id}})
-    activity = insert(:note_activity, %{note: note})
-
-    activities = ActivityPub.fetch_activities([], %{blocking_user: blocker, skip_preload: true})
-
-    assert activity in activities
-
-    # And check that if the guy we DO follow boosts someone else from their domain,
-    # that should be hidden
-    another_user = insert(:user, %{ap_id: "https://#{domain}/@meanie2"})
-    bad_note = insert(:note, %{data: %{"actor" => another_user.ap_id}})
-    bad_activity = insert(:note_activity, %{note: bad_note})
-    {:ok, repeat_activity} = CommonAPI.repeat(bad_activity.id, domain_user)
-
-    activities = ActivityPub.fetch_activities([], %{blocking_user: blocker, skip_preload: true})
-
-    refute repeat_activity in activities
-  end
-
-  test "doesn't return muted activities" do
-    activity_one = insert(:note_activity)
-    activity_two = insert(:note_activity)
-    activity_three = insert(:note_activity)
-    user = insert(:user)
-    booster = insert(:user)
-
-    activity_one_actor = User.get_by_ap_id(activity_one.data["actor"])
-    {:ok, _user_relationships} = User.mute(user, activity_one_actor)
-
-    activities = ActivityPub.fetch_activities([], %{muting_user: user, skip_preload: true})
-
-    assert Enum.member?(activities, activity_two)
-    assert Enum.member?(activities, activity_three)
-    refute Enum.member?(activities, activity_one)
-
-    # Calling with 'with_muted' will deliver muted activities, too.
-    activities =
-      ActivityPub.fetch_activities([], %{
-        muting_user: user,
-        with_muted: true,
-        skip_preload: true
-      })
-
-    assert Enum.member?(activities, activity_two)
-    assert Enum.member?(activities, activity_three)
-    assert Enum.member?(activities, activity_one)
-
-    {:ok, _user_mute} = User.unmute(user, activity_one_actor)
-
-    activities = ActivityPub.fetch_activities([], %{muting_user: user, skip_preload: true})
-
-    assert Enum.member?(activities, activity_two)
-    assert Enum.member?(activities, activity_three)
-    assert Enum.member?(activities, activity_one)
-
-    activity_three_actor = User.get_by_ap_id(activity_three.data["actor"])
-    {:ok, _user_relationships} = User.mute(user, activity_three_actor)
-    {:ok, %{data: %{"object" => id}}} = CommonAPI.repeat(activity_three.id, booster)
-    %Activity{} = boost_activity = Activity.get_create_by_object_ap_id(id)
-    activity_three = Activity.get_by_id(activity_three.id)
-
-    activities = ActivityPub.fetch_activities([], %{muting_user: user, skip_preload: true})
-
-    assert Enum.member?(activities, activity_two)
-    refute Enum.member?(activities, activity_three)
-    refute Enum.member?(activities, boost_activity)
-    assert Enum.member?(activities, activity_one)
-
-    activities = ActivityPub.fetch_activities([], %{muting_user: nil, skip_preload: true})
-
-    assert Enum.member?(activities, activity_two)
-    assert Enum.member?(activities, activity_three)
-    assert Enum.member?(activities, boost_activity)
-    assert Enum.member?(activities, activity_one)
-  end
-
-  test "doesn't return thread muted activities" do
-    user = insert(:user)
-    _activity_one = insert(:note_activity)
-    note_two = insert(:note, data: %{"context" => "suya.."})
-    activity_two = insert(:note_activity, note: note_two)
-
-    {:ok, _activity_two} = CommonAPI.add_mute(user, activity_two)
-
-    assert [_activity_one] = ActivityPub.fetch_activities([], %{muting_user: user})
-  end
-
-  test "returns thread muted activities when with_muted is set" do
-    user = insert(:user)
-    _activity_one = insert(:note_activity)
-    note_two = insert(:note, data: %{"context" => "suya.."})
-    activity_two = insert(:note_activity, note: note_two)
-
-    {:ok, _activity_two} = CommonAPI.add_mute(user, activity_two)
-
-    assert [_activity_two, _activity_one] =
-             ActivityPub.fetch_activities([], %{muting_user: user, with_muted: true})
-  end
-
-  test "does include announces on request" do
-    activity_three = insert(:note_activity)
-    user = insert(:user)
-    booster = insert(:user)
-
-    {:ok, user} = User.follow(user, booster)
-
-    {:ok, announce} = CommonAPI.repeat(activity_three.id, booster)
-
-    [announce_activity] = ActivityPub.fetch_activities([user.ap_id | User.following(user)])
-
-    assert announce_activity.id == announce.id
-  end
-
-  test "excludes reblogs on request" do
-    user = insert(:user)
-    {:ok, expected_activity} = ActivityBuilder.insert(%{"type" => "Create"}, %{:user => user})
-    {:ok, _} = ActivityBuilder.insert(%{"type" => "Announce"}, %{:user => user})
-
-    [activity] = ActivityPub.fetch_user_activities(user, nil, %{exclude_reblogs: true})
-
-    assert activity == expected_activity
-  end
-
-  describe "irreversible filters" do
-    setup do
-      user = insert(:user)
-      user_two = insert(:user)
-
-      insert(:filter, user: user_two, phrase: "cofe", hide: true)
-      insert(:filter, user: user_two, phrase: "ok boomer", hide: true)
-      insert(:filter, user: user_two, phrase: "test", hide: false)
-
-      params = %{
-        type: ["Create", "Announce"],
-        user: user_two
-      }
-
-      {:ok, %{user: user, user_two: user_two, params: params}}
-    end
-
-    test "it returns statuses if they don't contain exact filter words", %{
-      user: user,
-      params: params
-    } do
-      {:ok, _} = CommonAPI.post(user, %{status: "hey"})
-      {:ok, _} = CommonAPI.post(user, %{status: "got cofefe?"})
-      {:ok, _} = CommonAPI.post(user, %{status: "I am not a boomer"})
-      {:ok, _} = CommonAPI.post(user, %{status: "ok boomers"})
-      {:ok, _} = CommonAPI.post(user, %{status: "ccofee is not a word"})
-      {:ok, _} = CommonAPI.post(user, %{status: "this is a test"})
-
-      activities = ActivityPub.fetch_activities([], params)
-
-      assert Enum.count(activities) == 6
-    end
-
-    test "it does not filter user's own statuses", %{user_two: user_two, params: params} do
-      {:ok, _} = CommonAPI.post(user_two, %{status: "Give me some cofe!"})
-      {:ok, _} = CommonAPI.post(user_two, %{status: "ok boomer"})
-
-      activities = ActivityPub.fetch_activities([], params)
-
-      assert Enum.count(activities) == 2
-    end
-
-    test "it excludes statuses with filter words", %{user: user, params: params} do
-      {:ok, _} = CommonAPI.post(user, %{status: "Give me some cofe!"})
-      {:ok, _} = CommonAPI.post(user, %{status: "ok boomer"})
-      {:ok, _} = CommonAPI.post(user, %{status: "is it a cOfE?"})
-      {:ok, _} = CommonAPI.post(user, %{status: "cofe is all I need"})
-      {:ok, _} = CommonAPI.post(user, %{status: "— ok BOOMER\n"})
-
-      activities = ActivityPub.fetch_activities([], params)
-
-      assert Enum.empty?(activities)
-    end
-
-    test "it returns all statuses if user does not have any filters" do
-      another_user = insert(:user)
-      {:ok, _} = CommonAPI.post(another_user, %{status: "got cofe?"})
-      {:ok, _} = CommonAPI.post(another_user, %{status: "test!"})
-
-      activities =
-        ActivityPub.fetch_activities([], %{
-          type: ["Create", "Announce"],
-          user: another_user
-        })
-
-      assert Enum.count(activities) == 2
-    end
-  end
-
-  describe "public fetch activities" do
-    test "doesn't retrieve unlisted activities" do
-      user = insert(:user)
-
-      {:ok, _unlisted_activity} = CommonAPI.post(user, %{status: "yeah", visibility: "unlisted"})
-
-      {:ok, listed_activity} = CommonAPI.post(user, %{status: "yeah"})
-
-      [activity] = ActivityPub.fetch_public_activities()
-
-      assert activity == listed_activity
-    end
-
-    test "retrieves public activities" do
-      _activities = ActivityPub.fetch_public_activities()
-
-      %{public: public} = ActivityBuilder.public_and_non_public()
-
-      activities = ActivityPub.fetch_public_activities()
-      assert length(activities) == 1
-      assert Enum.at(activities, 0) == public
-    end
-
-    test "retrieves a maximum of 20 activities" do
-      ActivityBuilder.insert_list(10)
-      expected_activities = ActivityBuilder.insert_list(20)
-
-      activities = ActivityPub.fetch_public_activities()
-
-      assert collect_ids(activities) == collect_ids(expected_activities)
-      assert length(activities) == 20
-    end
-
-    test "retrieves ids starting from a since_id" do
-      activities = ActivityBuilder.insert_list(30)
-      expected_activities = ActivityBuilder.insert_list(10)
-      since_id = List.last(activities).id
-
-      activities = ActivityPub.fetch_public_activities(%{since_id: since_id})
-
-      assert collect_ids(activities) == collect_ids(expected_activities)
-      assert length(activities) == 10
-    end
-
-    test "retrieves ids up to max_id" do
-      ActivityBuilder.insert_list(10)
-      expected_activities = ActivityBuilder.insert_list(20)
-
-      %{id: max_id} =
-        10
-        |> ActivityBuilder.insert_list()
-        |> List.first()
-
-      activities = ActivityPub.fetch_public_activities(%{max_id: max_id})
-
-      assert length(activities) == 20
-      assert collect_ids(activities) == collect_ids(expected_activities)
-    end
-
-    test "paginates via offset/limit" do
-      _first_part_activities = ActivityBuilder.insert_list(10)
-      second_part_activities = ActivityBuilder.insert_list(10)
-
-      later_activities = ActivityBuilder.insert_list(10)
-
-      activities = ActivityPub.fetch_public_activities(%{page: "2", page_size: "20"}, :offset)
-
-      assert length(activities) == 20
-
-      assert collect_ids(activities) ==
-               collect_ids(second_part_activities) ++ collect_ids(later_activities)
-    end
-
-    test "doesn't return reblogs for users for whom reblogs have been muted" do
-      activity = insert(:note_activity)
-      user = insert(:user)
-      booster = insert(:user)
-      {:ok, _reblog_mute} = CommonAPI.hide_reblogs(user, booster)
-
-      {:ok, activity} = CommonAPI.repeat(activity.id, booster)
-
-      activities = ActivityPub.fetch_activities([], %{muting_user: user})
-
-      refute Enum.any?(activities, fn %{id: id} -> id == activity.id end)
-    end
-
-    test "returns reblogs for users for whom reblogs have not been muted" do
-      activity = insert(:note_activity)
-      user = insert(:user)
-      booster = insert(:user)
-      {:ok, _reblog_mute} = CommonAPI.hide_reblogs(user, booster)
-      {:ok, _reblog_mute} = CommonAPI.show_reblogs(user, booster)
-
-      {:ok, activity} = CommonAPI.repeat(activity.id, booster)
-
-      activities = ActivityPub.fetch_activities([], %{muting_user: user})
-
-      assert Enum.any?(activities, fn %{id: id} -> id == activity.id end)
-    end
-  end
-
-  describe "uploading files" do
-    setup do
-      test_file = %Plug.Upload{
-        content_type: "image/jpg",
-        path: Path.absname("test/fixtures/image.jpg"),
-        filename: "an_image.jpg"
-      }
-
-      %{test_file: test_file}
-    end
-
-    test "sets a description if given", %{test_file: file} do
-      {:ok, %Object{} = object} = ActivityPub.upload(file, description: "a cool file")
-      assert object.data["name"] == "a cool file"
-    end
-
-    test "it sets the default description depending on the configuration", %{test_file: file} do
-      clear_config([Pleroma.Upload, :default_description])
-
-      Pleroma.Config.put([Pleroma.Upload, :default_description], nil)
-      {:ok, %Object{} = object} = ActivityPub.upload(file)
-      assert object.data["name"] == ""
-
-      Pleroma.Config.put([Pleroma.Upload, :default_description], :filename)
-      {:ok, %Object{} = object} = ActivityPub.upload(file)
-      assert object.data["name"] == "an_image.jpg"
-
-      Pleroma.Config.put([Pleroma.Upload, :default_description], "unnamed attachment")
-      {:ok, %Object{} = object} = ActivityPub.upload(file)
-      assert object.data["name"] == "unnamed attachment"
-    end
-
-    test "copies the file to the configured folder", %{test_file: file} do
-      clear_config([Pleroma.Upload, :default_description], :filename)
-      {:ok, %Object{} = object} = ActivityPub.upload(file)
-      assert object.data["name"] == "an_image.jpg"
-    end
-
-    test "works with base64 encoded images" do
-      file = %{
-        img: data_uri()
-      }
-
-      {:ok, %Object{}} = ActivityPub.upload(file)
-    end
-  end
-
-  describe "fetch the latest Follow" do
-    test "fetches the latest Follow activity" do
-      %Activity{data: %{"type" => "Follow"}} = activity = insert(:follow_activity)
-      follower = Repo.get_by(User, ap_id: activity.data["actor"])
-      followed = Repo.get_by(User, ap_id: activity.data["object"])
-
-      assert activity == Utils.fetch_latest_follow(follower, followed)
-    end
-  end
-
-  describe "unfollowing" do
-    test "it reverts unfollow activity" do
-      follower = insert(:user)
-      followed = insert(:user)
-
-      {:ok, _, _, follow_activity} = CommonAPI.follow(follower, followed)
-
-      with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
-        assert {:error, :reverted} = ActivityPub.unfollow(follower, followed)
-      end
-
-      activity = Activity.get_by_id(follow_activity.id)
-      assert activity.data["type"] == "Follow"
-      assert activity.data["actor"] == follower.ap_id
-
-      assert activity.data["object"] == followed.ap_id
-    end
-
-    test "creates an undo activity for the last follow" do
-      follower = insert(:user)
-      followed = insert(:user)
-
-      {:ok, _, _, follow_activity} = CommonAPI.follow(follower, followed)
-      {:ok, activity} = ActivityPub.unfollow(follower, followed)
-
-      assert activity.data["type"] == "Undo"
-      assert activity.data["actor"] == follower.ap_id
-
-      embedded_object = activity.data["object"]
-      assert is_map(embedded_object)
-      assert embedded_object["type"] == "Follow"
-      assert embedded_object["object"] == followed.ap_id
-      assert embedded_object["id"] == follow_activity.data["id"]
-    end
-
-    test "creates an undo activity for a pending follow request" do
-      follower = insert(:user)
-      followed = insert(:user, %{locked: true})
-
-      {:ok, _, _, follow_activity} = CommonAPI.follow(follower, followed)
-      {:ok, activity} = ActivityPub.unfollow(follower, followed)
-
-      assert activity.data["type"] == "Undo"
-      assert activity.data["actor"] == follower.ap_id
-
-      embedded_object = activity.data["object"]
-      assert is_map(embedded_object)
-      assert embedded_object["type"] == "Follow"
-      assert embedded_object["object"] == followed.ap_id
-      assert embedded_object["id"] == follow_activity.data["id"]
-    end
-  end
-
-  describe "timeline post-processing" do
-    test "it filters broken threads" do
-      user1 = insert(:user)
-      user2 = insert(:user)
-      user3 = insert(:user)
-
-      {:ok, user1} = User.follow(user1, user3)
-      assert User.following?(user1, user3)
-
-      {:ok, user2} = User.follow(user2, user3)
-      assert User.following?(user2, user3)
-
-      {:ok, user3} = User.follow(user3, user2)
-      assert User.following?(user3, user2)
-
-      {:ok, public_activity} = CommonAPI.post(user3, %{status: "hi 1"})
-
-      {:ok, private_activity_1} = CommonAPI.post(user3, %{status: "hi 2", visibility: "private"})
-
-      {:ok, private_activity_2} =
-        CommonAPI.post(user2, %{
-          status: "hi 3",
-          visibility: "private",
-          in_reply_to_status_id: private_activity_1.id
-        })
-
-      {:ok, private_activity_3} =
-        CommonAPI.post(user3, %{
-          status: "hi 4",
-          visibility: "private",
-          in_reply_to_status_id: private_activity_2.id
-        })
-
-      activities =
-        ActivityPub.fetch_activities([user1.ap_id | User.following(user1)])
-        |> Enum.map(fn a -> a.id end)
-
-      private_activity_1 = Activity.get_by_ap_id_with_object(private_activity_1.data["id"])
-
-      assert [public_activity.id, private_activity_1.id, private_activity_3.id] == activities
-
-      assert length(activities) == 3
-
-      activities =
-        ActivityPub.fetch_activities([user1.ap_id | User.following(user1)], %{user: user1})
-        |> Enum.map(fn a -> a.id end)
-
-      assert [public_activity.id, private_activity_1.id] == activities
-      assert length(activities) == 2
-    end
-  end
-
-  describe "flag/1" do
-    setup do
-      reporter = insert(:user)
-      target_account = insert(:user)
-      content = "foobar"
-      {:ok, activity} = CommonAPI.post(target_account, %{status: content})
-      context = Utils.generate_context_id()
-
-      reporter_ap_id = reporter.ap_id
-      target_ap_id = target_account.ap_id
-      activity_ap_id = activity.data["id"]
-
-      activity_with_object = Activity.get_by_ap_id_with_object(activity_ap_id)
-
-      {:ok,
-       %{
-         reporter: reporter,
-         context: context,
-         target_account: target_account,
-         reported_activity: activity,
-         content: content,
-         activity_ap_id: activity_ap_id,
-         activity_with_object: activity_with_object,
-         reporter_ap_id: reporter_ap_id,
-         target_ap_id: target_ap_id
-       }}
-    end
-
-    test "it can create a Flag activity",
-         %{
-           reporter: reporter,
-           context: context,
-           target_account: target_account,
-           reported_activity: reported_activity,
-           content: content,
-           activity_ap_id: activity_ap_id,
-           activity_with_object: activity_with_object,
-           reporter_ap_id: reporter_ap_id,
-           target_ap_id: target_ap_id
-         } do
-      assert {:ok, activity} =
-               ActivityPub.flag(%{
-                 actor: reporter,
-                 context: context,
-                 account: target_account,
-                 statuses: [reported_activity],
-                 content: content
-               })
-
-      note_obj = %{
-        "type" => "Note",
-        "id" => activity_ap_id,
-        "content" => content,
-        "published" => activity_with_object.object.data["published"],
-        "actor" =>
-          AccountView.render("show.json", %{user: target_account, skip_visibility_check: true})
-      }
-
-      assert %Activity{
-               actor: ^reporter_ap_id,
-               data: %{
-                 "type" => "Flag",
-                 "content" => ^content,
-                 "context" => ^context,
-                 "object" => [^target_ap_id, ^note_obj]
-               }
-             } = activity
-    end
-
-    test_with_mock "strips status data from Flag, before federating it",
-                   %{
-                     reporter: reporter,
-                     context: context,
-                     target_account: target_account,
-                     reported_activity: reported_activity,
-                     content: content
-                   },
-                   Utils,
-                   [:passthrough],
-                   [] do
-      {:ok, activity} =
-        ActivityPub.flag(%{
-          actor: reporter,
-          context: context,
-          account: target_account,
-          statuses: [reported_activity],
-          content: content
-        })
-
-      new_data =
-        put_in(activity.data, ["object"], [target_account.ap_id, reported_activity.data["id"]])
-
-      assert_called(Utils.maybe_federate(%{activity | data: new_data}))
-    end
-  end
-
-  test "fetch_activities/2 returns activities addressed to a list " do
-    user = insert(:user)
-    member = insert(:user)
-    {:ok, list} = Pleroma.List.create("foo", user)
-    {:ok, list} = Pleroma.List.follow(list, member)
-
-    {:ok, activity} = CommonAPI.post(user, %{status: "foobar", visibility: "list:#{list.id}"})
-
-    activity = Repo.preload(activity, :bookmark)
-    activity = %Activity{activity | thread_muted?: !!activity.thread_muted?}
-
-    assert ActivityPub.fetch_activities([], %{user: user}) == [activity]
-  end
-
-  def data_uri do
-    File.read!("test/fixtures/avatar_data_uri")
-  end
-
-  describe "fetch_activities_bounded" do
-    test "fetches private posts for followed users" do
-      user = insert(:user)
-
-      {:ok, activity} =
-        CommonAPI.post(user, %{
-          status: "thought I looked cute might delete later :3",
-          visibility: "private"
-        })
-
-      [result] = ActivityPub.fetch_activities_bounded([user.follower_address], [])
-      assert result.id == activity.id
-    end
-
-    test "fetches only public posts for other users" do
-      user = insert(:user)
-      {:ok, activity} = CommonAPI.post(user, %{status: "#cofe", visibility: "public"})
-
-      {:ok, _private_activity} =
-        CommonAPI.post(user, %{
-          status: "why is tenshi eating a corndog so cute?",
-          visibility: "private"
-        })
-
-      [result] = ActivityPub.fetch_activities_bounded([], [user.follower_address])
-      assert result.id == activity.id
-    end
-  end
-
-  describe "fetch_follow_information_for_user" do
-    test "syncronizes following/followers counters" do
-      user =
-        insert(:user,
-          local: false,
-          follower_address: "http://localhost:4001/users/fuser2/followers",
-          following_address: "http://localhost:4001/users/fuser2/following"
-        )
-
-      {:ok, info} = ActivityPub.fetch_follow_information_for_user(user)
-      assert info.follower_count == 527
-      assert info.following_count == 267
-    end
-
-    test "detects hidden followers" do
-      mock(fn env ->
-        case env.url do
-          "http://localhost:4001/users/masto_closed/followers?page=1" ->
-            %Tesla.Env{status: 403, body: ""}
-
-          _ ->
-            apply(HttpRequestMock, :request, [env])
-        end
-      end)
-
-      user =
-        insert(:user,
-          local: false,
-          follower_address: "http://localhost:4001/users/masto_closed/followers",
-          following_address: "http://localhost:4001/users/masto_closed/following"
-        )
-
-      {:ok, follow_info} = ActivityPub.fetch_follow_information_for_user(user)
-      assert follow_info.hide_followers == true
-      assert follow_info.hide_follows == false
-    end
-
-    test "detects hidden follows" do
-      mock(fn env ->
-        case env.url do
-          "http://localhost:4001/users/masto_closed/following?page=1" ->
-            %Tesla.Env{status: 403, body: ""}
-
-          _ ->
-            apply(HttpRequestMock, :request, [env])
-        end
-      end)
-
-      user =
-        insert(:user,
-          local: false,
-          follower_address: "http://localhost:4001/users/masto_closed/followers",
-          following_address: "http://localhost:4001/users/masto_closed/following"
-        )
-
-      {:ok, follow_info} = ActivityPub.fetch_follow_information_for_user(user)
-      assert follow_info.hide_followers == false
-      assert follow_info.hide_follows == true
-    end
-
-    test "detects hidden follows/followers for friendica" do
-      user =
-        insert(:user,
-          local: false,
-          follower_address: "http://localhost:8080/followers/fuser3",
-          following_address: "http://localhost:8080/following/fuser3"
-        )
-
-      {:ok, follow_info} = ActivityPub.fetch_follow_information_for_user(user)
-      assert follow_info.hide_followers == true
-      assert follow_info.follower_count == 296
-      assert follow_info.following_count == 32
-      assert follow_info.hide_follows == true
-    end
-
-    test "doesn't crash when follower and following counters are hidden" do
-      mock(fn env ->
-        case env.url do
-          "http://localhost:4001/users/masto_hidden_counters/following" ->
-            json(%{
-              "@context" => "https://www.w3.org/ns/activitystreams",
-              "id" => "http://localhost:4001/users/masto_hidden_counters/followers"
-            })
-
-          "http://localhost:4001/users/masto_hidden_counters/following?page=1" ->
-            %Tesla.Env{status: 403, body: ""}
-
-          "http://localhost:4001/users/masto_hidden_counters/followers" ->
-            json(%{
-              "@context" => "https://www.w3.org/ns/activitystreams",
-              "id" => "http://localhost:4001/users/masto_hidden_counters/following"
-            })
-
-          "http://localhost:4001/users/masto_hidden_counters/followers?page=1" ->
-            %Tesla.Env{status: 403, body: ""}
-        end
-      end)
-
-      user =
-        insert(:user,
-          local: false,
-          follower_address: "http://localhost:4001/users/masto_hidden_counters/followers",
-          following_address: "http://localhost:4001/users/masto_hidden_counters/following"
-        )
-
-      {:ok, follow_info} = ActivityPub.fetch_follow_information_for_user(user)
-
-      assert follow_info.hide_followers == true
-      assert follow_info.follower_count == 0
-      assert follow_info.hide_follows == true
-      assert follow_info.following_count == 0
-    end
-  end
-
-  describe "fetch_favourites/3" do
-    test "returns a favourite activities sorted by adds to favorite" do
-      user = insert(:user)
-      other_user = insert(:user)
-      user1 = insert(:user)
-      user2 = insert(:user)
-      {:ok, a1} = CommonAPI.post(user1, %{status: "bla"})
-      {:ok, _a2} = CommonAPI.post(user2, %{status: "traps are happy"})
-      {:ok, a3} = CommonAPI.post(user2, %{status: "Trees Are "})
-      {:ok, a4} = CommonAPI.post(user2, %{status: "Agent Smith "})
-      {:ok, a5} = CommonAPI.post(user1, %{status: "Red or Blue "})
-
-      {:ok, _} = CommonAPI.favorite(user, a4.id)
-      {:ok, _} = CommonAPI.favorite(other_user, a3.id)
-      {:ok, _} = CommonAPI.favorite(user, a3.id)
-      {:ok, _} = CommonAPI.favorite(other_user, a5.id)
-      {:ok, _} = CommonAPI.favorite(user, a5.id)
-      {:ok, _} = CommonAPI.favorite(other_user, a4.id)
-      {:ok, _} = CommonAPI.favorite(user, a1.id)
-      {:ok, _} = CommonAPI.favorite(other_user, a1.id)
-      result = ActivityPub.fetch_favourites(user)
-
-      assert Enum.map(result, & &1.id) == [a1.id, a5.id, a3.id, a4.id]
-
-      result = ActivityPub.fetch_favourites(user, %{limit: 2})
-      assert Enum.map(result, & &1.id) == [a1.id, a5.id]
-    end
-  end
-
-  describe "Move activity" do
-    test "create" do
-      %{ap_id: old_ap_id} = old_user = insert(:user)
-      %{ap_id: new_ap_id} = new_user = insert(:user, also_known_as: [old_ap_id])
-      follower = insert(:user)
-      follower_move_opted_out = insert(:user, allow_following_move: false)
-
-      User.follow(follower, old_user)
-      User.follow(follower_move_opted_out, old_user)
-
-      assert User.following?(follower, old_user)
-      assert User.following?(follower_move_opted_out, old_user)
-
-      assert {:ok, activity} = ActivityPub.move(old_user, new_user)
-
-      assert %Activity{
-               actor: ^old_ap_id,
-               data: %{
-                 "actor" => ^old_ap_id,
-                 "object" => ^old_ap_id,
-                 "target" => ^new_ap_id,
-                 "type" => "Move"
-               },
-               local: true
-             } = activity
-
-      params = %{
-        "op" => "move_following",
-        "origin_id" => old_user.id,
-        "target_id" => new_user.id
-      }
-
-      assert_enqueued(worker: Pleroma.Workers.BackgroundWorker, args: params)
-
-      Pleroma.Workers.BackgroundWorker.perform(%Oban.Job{args: params})
-
-      refute User.following?(follower, old_user)
-      assert User.following?(follower, new_user)
-
-      assert User.following?(follower_move_opted_out, old_user)
-      refute User.following?(follower_move_opted_out, new_user)
-
-      activity = %Activity{activity | object: nil}
-
-      assert [%Notification{activity: ^activity}] = Notification.for_user(follower)
-
-      assert [%Notification{activity: ^activity}] = Notification.for_user(follower_move_opted_out)
-    end
-
-    test "old user must be in the new user's `also_known_as` list" do
-      old_user = insert(:user)
-      new_user = insert(:user)
-
-      assert {:error, "Target account must have the origin in `alsoKnownAs`"} =
-               ActivityPub.move(old_user, new_user)
-    end
-  end
-
-  test "doesn't retrieve replies activities with exclude_replies" do
-    user = insert(:user)
-
-    {:ok, activity} = CommonAPI.post(user, %{status: "yeah"})
-
-    {:ok, _reply} = CommonAPI.post(user, %{status: "yeah", in_reply_to_status_id: activity.id})
-
-    [result] = ActivityPub.fetch_public_activities(%{exclude_replies: true})
-
-    assert result.id == activity.id
-
-    assert length(ActivityPub.fetch_public_activities()) == 2
-  end
-
-  describe "replies filtering with public messages" do
-    setup :public_messages
-
-    test "public timeline", %{users: %{u1: user}} do
-      activities_ids =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:local_only, false)
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:reply_filtering_user, user)
-        |> ActivityPub.fetch_public_activities()
-        |> Enum.map(& &1.id)
-
-      assert length(activities_ids) == 16
-    end
-
-    test "public timeline with reply_visibility `following`", %{
-      users: %{u1: user},
-      u1: u1,
-      u2: u2,
-      u3: u3,
-      u4: u4,
-      activities: activities
-    } do
-      activities_ids =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:local_only, false)
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:reply_visibility, "following")
-        |> Map.put(:reply_filtering_user, user)
-        |> ActivityPub.fetch_public_activities()
-        |> Enum.map(& &1.id)
-
-      assert length(activities_ids) == 14
-
-      visible_ids =
-        Map.values(u1) ++ Map.values(u2) ++ Map.values(u4) ++ Map.values(activities) ++ [u3[:r1]]
-
-      assert Enum.all?(visible_ids, &(&1 in activities_ids))
-    end
-
-    test "public timeline with reply_visibility `self`", %{
-      users: %{u1: user},
-      u1: u1,
-      u2: u2,
-      u3: u3,
-      u4: u4,
-      activities: activities
-    } do
-      activities_ids =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:local_only, false)
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:reply_visibility, "self")
-        |> Map.put(:reply_filtering_user, user)
-        |> ActivityPub.fetch_public_activities()
-        |> Enum.map(& &1.id)
-
-      assert length(activities_ids) == 10
-      visible_ids = Map.values(u1) ++ [u2[:r1], u3[:r1], u4[:r1]] ++ Map.values(activities)
-      assert Enum.all?(visible_ids, &(&1 in activities_ids))
-    end
-
-    test "home timeline", %{
-      users: %{u1: user},
-      activities: activities,
-      u1: u1,
-      u2: u2,
-      u3: u3,
-      u4: u4
-    } do
-      params =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:user, user)
-        |> Map.put(:reply_filtering_user, user)
-
-      activities_ids =
-        ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
-        |> Enum.map(& &1.id)
-
-      assert length(activities_ids) == 13
-
-      visible_ids =
-        Map.values(u1) ++
-          Map.values(u3) ++
-          [
-            activities[:a1],
-            activities[:a2],
-            activities[:a4],
-            u2[:r1],
-            u2[:r3],
-            u4[:r1],
-            u4[:r2]
-          ]
-
-      assert Enum.all?(visible_ids, &(&1 in activities_ids))
-    end
-
-    test "home timeline with reply_visibility `following`", %{
-      users: %{u1: user},
-      activities: activities,
-      u1: u1,
-      u2: u2,
-      u3: u3,
-      u4: u4
-    } do
-      params =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:user, user)
-        |> Map.put(:reply_visibility, "following")
-        |> Map.put(:reply_filtering_user, user)
-
-      activities_ids =
-        ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
-        |> Enum.map(& &1.id)
-
-      assert length(activities_ids) == 11
-
-      visible_ids =
-        Map.values(u1) ++
-          [
-            activities[:a1],
-            activities[:a2],
-            activities[:a4],
-            u2[:r1],
-            u2[:r3],
-            u3[:r1],
-            u4[:r1],
-            u4[:r2]
-          ]
-
-      assert Enum.all?(visible_ids, &(&1 in activities_ids))
-    end
-
-    test "home timeline with reply_visibility `self`", %{
-      users: %{u1: user},
-      activities: activities,
-      u1: u1,
-      u2: u2,
-      u3: u3,
-      u4: u4
-    } do
-      params =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:user, user)
-        |> Map.put(:reply_visibility, "self")
-        |> Map.put(:reply_filtering_user, user)
-
-      activities_ids =
-        ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
-        |> Enum.map(& &1.id)
-
-      assert length(activities_ids) == 9
-
-      visible_ids =
-        Map.values(u1) ++
-          [
-            activities[:a1],
-            activities[:a2],
-            activities[:a4],
-            u2[:r1],
-            u3[:r1],
-            u4[:r1]
-          ]
-
-      assert Enum.all?(visible_ids, &(&1 in activities_ids))
-    end
-
-    test "filtering out announces where the user is the actor of the announced message" do
-      user = insert(:user)
-      other_user = insert(:user)
-      third_user = insert(:user)
-      User.follow(user, other_user)
-
-      {:ok, post} = CommonAPI.post(user, %{status: "yo"})
-      {:ok, other_post} = CommonAPI.post(third_user, %{status: "yo"})
-      {:ok, _announce} = CommonAPI.repeat(post.id, other_user)
-      {:ok, _announce} = CommonAPI.repeat(post.id, third_user)
-      {:ok, announce} = CommonAPI.repeat(other_post.id, other_user)
-
-      params = %{
-        type: ["Announce"]
-      }
-
-      results =
-        [user.ap_id | User.following(user)]
-        |> ActivityPub.fetch_activities(params)
-
-      assert length(results) == 3
-
-      params = %{
-        type: ["Announce"],
-        announce_filtering_user: user
-      }
-
-      [result] =
-        [user.ap_id | User.following(user)]
-        |> ActivityPub.fetch_activities(params)
-
-      assert result.id == announce.id
-    end
-  end
-
-  describe "replies filtering with private messages" do
-    setup :private_messages
-
-    test "public timeline", %{users: %{u1: user}} do
-      activities_ids =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:local_only, false)
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:user, user)
-        |> ActivityPub.fetch_public_activities()
-        |> Enum.map(& &1.id)
-
-      assert activities_ids == []
-    end
-
-    test "public timeline with default reply_visibility `following`", %{users: %{u1: user}} do
-      activities_ids =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:local_only, false)
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:reply_visibility, "following")
-        |> Map.put(:reply_filtering_user, user)
-        |> Map.put(:user, user)
-        |> ActivityPub.fetch_public_activities()
-        |> Enum.map(& &1.id)
-
-      assert activities_ids == []
-    end
-
-    test "public timeline with default reply_visibility `self`", %{users: %{u1: user}} do
-      activities_ids =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:local_only, false)
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:reply_visibility, "self")
-        |> Map.put(:reply_filtering_user, user)
-        |> Map.put(:user, user)
-        |> ActivityPub.fetch_public_activities()
-        |> Enum.map(& &1.id)
-
-      assert activities_ids == []
-
-      activities_ids =
-        %{}
-        |> Map.put(:reply_visibility, "self")
-        |> Map.put(:reply_filtering_user, nil)
-        |> ActivityPub.fetch_public_activities()
-
-      assert activities_ids == []
-    end
-
-    test "home timeline", %{users: %{u1: user}} do
-      params =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:user, user)
-
-      activities_ids =
-        ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
-        |> Enum.map(& &1.id)
-
-      assert length(activities_ids) == 12
-    end
-
-    test "home timeline with default reply_visibility `following`", %{users: %{u1: user}} do
-      params =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:user, user)
-        |> Map.put(:reply_visibility, "following")
-        |> Map.put(:reply_filtering_user, user)
-
-      activities_ids =
-        ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
-        |> Enum.map(& &1.id)
-
-      assert length(activities_ids) == 12
-    end
-
-    test "home timeline with default reply_visibility `self`", %{
-      users: %{u1: user},
-      activities: activities,
-      u1: u1,
-      u2: u2,
-      u3: u3,
-      u4: u4
-    } do
-      params =
-        %{}
-        |> Map.put(:type, ["Create", "Announce"])
-        |> Map.put(:blocking_user, user)
-        |> Map.put(:muting_user, user)
-        |> Map.put(:user, user)
-        |> Map.put(:reply_visibility, "self")
-        |> Map.put(:reply_filtering_user, user)
-
-      activities_ids =
-        ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
-        |> Enum.map(& &1.id)
-
-      assert length(activities_ids) == 10
-
-      visible_ids =
-        Map.values(u1) ++ Map.values(u4) ++ [u2[:r1], u3[:r1]] ++ Map.values(activities)
-
-      assert Enum.all?(visible_ids, &(&1 in activities_ids))
-    end
-  end
-
-  defp public_messages(_) do
-    [u1, u2, u3, u4] = insert_list(4, :user)
-    {:ok, u1} = User.follow(u1, u2)
-    {:ok, u2} = User.follow(u2, u1)
-    {:ok, u1} = User.follow(u1, u4)
-    {:ok, u4} = User.follow(u4, u1)
-
-    {:ok, u2} = User.follow(u2, u3)
-    {:ok, u3} = User.follow(u3, u2)
-
-    {:ok, a1} = CommonAPI.post(u1, %{status: "Status"})
-
-    {:ok, r1_1} =
-      CommonAPI.post(u2, %{
-        status: "@#{u1.nickname} reply from u2 to u1",
-        in_reply_to_status_id: a1.id
-      })
-
-    {:ok, r1_2} =
-      CommonAPI.post(u3, %{
-        status: "@#{u1.nickname} reply from u3 to u1",
-        in_reply_to_status_id: a1.id
-      })
-
-    {:ok, r1_3} =
-      CommonAPI.post(u4, %{
-        status: "@#{u1.nickname} reply from u4 to u1",
-        in_reply_to_status_id: a1.id
-      })
-
-    {:ok, a2} = CommonAPI.post(u2, %{status: "Status"})
-
-    {:ok, r2_1} =
-      CommonAPI.post(u1, %{
-        status: "@#{u2.nickname} reply from u1 to u2",
-        in_reply_to_status_id: a2.id
-      })
-
-    {:ok, r2_2} =
-      CommonAPI.post(u3, %{
-        status: "@#{u2.nickname} reply from u3 to u2",
-        in_reply_to_status_id: a2.id
-      })
-
-    {:ok, r2_3} =
-      CommonAPI.post(u4, %{
-        status: "@#{u2.nickname} reply from u4 to u2",
-        in_reply_to_status_id: a2.id
-      })
-
-    {:ok, a3} = CommonAPI.post(u3, %{status: "Status"})
-
-    {:ok, r3_1} =
-      CommonAPI.post(u1, %{
-        status: "@#{u3.nickname} reply from u1 to u3",
-        in_reply_to_status_id: a3.id
-      })
-
-    {:ok, r3_2} =
-      CommonAPI.post(u2, %{
-        status: "@#{u3.nickname} reply from u2 to u3",
-        in_reply_to_status_id: a3.id
-      })
-
-    {:ok, r3_3} =
-      CommonAPI.post(u4, %{
-        status: "@#{u3.nickname} reply from u4 to u3",
-        in_reply_to_status_id: a3.id
-      })
-
-    {:ok, a4} = CommonAPI.post(u4, %{status: "Status"})
-
-    {:ok, r4_1} =
-      CommonAPI.post(u1, %{
-        status: "@#{u4.nickname} reply from u1 to u4",
-        in_reply_to_status_id: a4.id
-      })
-
-    {:ok, r4_2} =
-      CommonAPI.post(u2, %{
-        status: "@#{u4.nickname} reply from u2 to u4",
-        in_reply_to_status_id: a4.id
-      })
-
-    {:ok, r4_3} =
-      CommonAPI.post(u3, %{
-        status: "@#{u4.nickname} reply from u3 to u4",
-        in_reply_to_status_id: a4.id
-      })
-
-    {:ok,
-     users: %{u1: u1, u2: u2, u3: u3, u4: u4},
-     activities: %{a1: a1.id, a2: a2.id, a3: a3.id, a4: a4.id},
-     u1: %{r1: r1_1.id, r2: r1_2.id, r3: r1_3.id},
-     u2: %{r1: r2_1.id, r2: r2_2.id, r3: r2_3.id},
-     u3: %{r1: r3_1.id, r2: r3_2.id, r3: r3_3.id},
-     u4: %{r1: r4_1.id, r2: r4_2.id, r3: r4_3.id}}
-  end
-
-  defp private_messages(_) do
-    [u1, u2, u3, u4] = insert_list(4, :user)
-    {:ok, u1} = User.follow(u1, u2)
-    {:ok, u2} = User.follow(u2, u1)
-    {:ok, u1} = User.follow(u1, u3)
-    {:ok, u3} = User.follow(u3, u1)
-    {:ok, u1} = User.follow(u1, u4)
-    {:ok, u4} = User.follow(u4, u1)
-
-    {:ok, u2} = User.follow(u2, u3)
-    {:ok, u3} = User.follow(u3, u2)
-
-    {:ok, a1} = CommonAPI.post(u1, %{status: "Status", visibility: "private"})
-
-    {:ok, r1_1} =
-      CommonAPI.post(u2, %{
-        status: "@#{u1.nickname} reply from u2 to u1",
-        in_reply_to_status_id: a1.id,
-        visibility: "private"
-      })
-
-    {:ok, r1_2} =
-      CommonAPI.post(u3, %{
-        status: "@#{u1.nickname} reply from u3 to u1",
-        in_reply_to_status_id: a1.id,
-        visibility: "private"
-      })
-
-    {:ok, r1_3} =
-      CommonAPI.post(u4, %{
-        status: "@#{u1.nickname} reply from u4 to u1",
-        in_reply_to_status_id: a1.id,
-        visibility: "private"
-      })
-
-    {:ok, a2} = CommonAPI.post(u2, %{status: "Status", visibility: "private"})
-
-    {:ok, r2_1} =
-      CommonAPI.post(u1, %{
-        status: "@#{u2.nickname} reply from u1 to u2",
-        in_reply_to_status_id: a2.id,
-        visibility: "private"
-      })
-
-    {:ok, r2_2} =
-      CommonAPI.post(u3, %{
-        status: "@#{u2.nickname} reply from u3 to u2",
-        in_reply_to_status_id: a2.id,
-        visibility: "private"
-      })
-
-    {:ok, a3} = CommonAPI.post(u3, %{status: "Status", visibility: "private"})
-
-    {:ok, r3_1} =
-      CommonAPI.post(u1, %{
-        status: "@#{u3.nickname} reply from u1 to u3",
-        in_reply_to_status_id: a3.id,
-        visibility: "private"
-      })
-
-    {:ok, r3_2} =
-      CommonAPI.post(u2, %{
-        status: "@#{u3.nickname} reply from u2 to u3",
-        in_reply_to_status_id: a3.id,
-        visibility: "private"
-      })
-
-    {:ok, a4} = CommonAPI.post(u4, %{status: "Status", visibility: "private"})
-
-    {:ok, r4_1} =
-      CommonAPI.post(u1, %{
-        status: "@#{u4.nickname} reply from u1 to u4",
-        in_reply_to_status_id: a4.id,
-        visibility: "private"
-      })
-
-    {:ok,
-     users: %{u1: u1, u2: u2, u3: u3, u4: u4},
-     activities: %{a1: a1.id, a2: a2.id, a3: a3.id, a4: a4.id},
-     u1: %{r1: r1_1.id, r2: r1_2.id, r3: r1_3.id},
-     u2: %{r1: r2_1.id, r2: r2_2.id},
-     u3: %{r1: r3_1.id, r2: r3_2.id},
-     u4: %{r1: r4_1.id}}
-  end
-
-  describe "maybe_update_follow_information/1" do
-    setup do
-      clear_config([:instance, :external_user_synchronization], true)
-
-      user = %{
-        local: false,
-        ap_id: "https://gensokyo.2hu/users/raymoo",
-        following_address: "https://gensokyo.2hu/users/following",
-        follower_address: "https://gensokyo.2hu/users/followers",
-        type: "Person"
-      }
-
-      %{user: user}
-    end
-
-    test "logs an error when it can't fetch the info", %{user: user} do
-      assert capture_log(fn ->
-               ActivityPub.maybe_update_follow_information(user)
-             end) =~ "Follower/Following counter update for #{user.ap_id} failed"
-    end
-
-    test "just returns the input if the user type is Application", %{
-      user: user
-    } do
-      user =
-        user
-        |> Map.put(:type, "Application")
-
-      refute capture_log(fn ->
-               assert ^user = ActivityPub.maybe_update_follow_information(user)
-             end) =~ "Follower/Following counter update for #{user.ap_id} failed"
-    end
-
-    test "it just returns the input if the user has no following/follower addresses", %{
-      user: user
-    } do
-      user =
-        user
-        |> Map.put(:following_address, nil)
-        |> Map.put(:follower_address, nil)
-
-      refute capture_log(fn ->
-               assert ^user = ActivityPub.maybe_update_follow_information(user)
-             end) =~ "Follower/Following counter update for #{user.ap_id} failed"
-    end
-  end
-
-  describe "global activity expiration" do
-    setup do: clear_config([:mrf, :policies])
-
-    test "creates an activity expiration for local Create activities" do
-      Pleroma.Config.put(
-        [:mrf, :policies],
-        Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy
-      )
-
-      {:ok, %{id: id_create}} = ActivityBuilder.insert(%{"type" => "Create", "context" => "3hu"})
-      {:ok, _follow} = ActivityBuilder.insert(%{"type" => "Follow", "context" => "3hu"})
-
-      assert [%{activity_id: ^id_create}] = Pleroma.ActivityExpiration |> Repo.all()
-    end
-  end
-
-  describe "handling of clashing nicknames" do
-    test "renames an existing user with a clashing nickname and a different ap id" do
-      orig_user =
-        insert(
-          :user,
-          local: false,
-          nickname: "admin@mastodon.example.org",
-          ap_id: "http://mastodon.example.org/users/harinezumigari"
-        )
-
-      %{
-        nickname: orig_user.nickname,
-        ap_id: orig_user.ap_id <> "part_2"
-      }
-      |> ActivityPub.maybe_handle_clashing_nickname()
-
-      user = User.get_by_id(orig_user.id)
-
-      assert user.nickname == "#{orig_user.id}.admin@mastodon.example.org"
-    end
-
-    test "does nothing with a clashing nickname and the same ap id" do
-      orig_user =
-        insert(
-          :user,
-          local: false,
-          nickname: "admin@mastodon.example.org",
-          ap_id: "http://mastodon.example.org/users/harinezumigari"
-        )
-
-      %{
-        nickname: orig_user.nickname,
-        ap_id: orig_user.ap_id
-      }
-      |> ActivityPub.maybe_handle_clashing_nickname()
-
-      user = User.get_by_id(orig_user.id)
-
-      assert user.nickname == orig_user.nickname
-    end
-  end
-end