diff --git a/test/mix/tasks/pleroma/count_statuses_test.exs b/test/mix/tasks/pleroma/count_statuses_test.exs
index c5cd16960..8fe3959ea 100644
--- a/test/mix/tasks/pleroma/count_statuses_test.exs
+++ b/test/mix/tasks/pleroma/count_statuses_test.exs
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Mix.Tasks.Pleroma.CountStatusesTest do
+  # Uses log capture, has to stay synchronous
   use Pleroma.DataCase
 
   alias Pleroma.User
diff --git a/test/mix/tasks/pleroma/database_test.exs b/test/mix/tasks/pleroma/database_test.exs
index a4bd41922..4f54f13c0 100644
--- a/test/mix/tasks/pleroma/database_test.exs
+++ b/test/mix/tasks/pleroma/database_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Mix.Tasks.Pleroma.DatabaseTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   use Oban.Testing, repo: Pleroma.Repo
 
   alias Pleroma.Activity
diff --git a/test/mix/tasks/pleroma/ecto/rollback_test.exs b/test/mix/tasks/pleroma/ecto/rollback_test.exs
index 0236e35d5..9e39db8fa 100644
--- a/test/mix/tasks/pleroma/ecto/rollback_test.exs
+++ b/test/mix/tasks/pleroma/ecto/rollback_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Mix.Tasks.Pleroma.Ecto.RollbackTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import ExUnit.CaptureLog
   require Logger
 
diff --git a/test/mix/tasks/pleroma/instance_test.exs b/test/mix/tasks/pleroma/instance_test.exs
index 6580fc932..7eaef75bf 100644
--- a/test/mix/tasks/pleroma/instance_test.exs
+++ b/test/mix/tasks/pleroma/instance_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Mix.Tasks.Pleroma.InstanceTest do
-  use ExUnit.Case
+  use Pleroma.DataCase, async: true
 
   setup do
     File.mkdir_p!(tmp_path())
@@ -15,15 +15,14 @@ defmodule Mix.Tasks.Pleroma.InstanceTest do
       if File.exists?(static_dir) do
         File.rm_rf(Path.join(static_dir, "robots.txt"))
       end
-
-      Pleroma.Config.put([:instance, :static_dir], static_dir)
     end)
 
     :ok
   end
 
+  @uuid Ecto.UUID.generate()
   defp tmp_path do
-    "/tmp/generated_files/"
+    "/tmp/generated_files/#{@uuid}/"
   end
 
   test "running gen" do
diff --git a/test/mix/tasks/pleroma/refresh_counter_cache_test.exs b/test/mix/tasks/pleroma/refresh_counter_cache_test.exs
index 6a1a9ac17..e79dc0632 100644
--- a/test/mix/tasks/pleroma/refresh_counter_cache_test.exs
+++ b/test/mix/tasks/pleroma/refresh_counter_cache_test.exs
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Mix.Tasks.Pleroma.RefreshCounterCacheTest do
+  # Uses log capture, has to stay synchronous
   use Pleroma.DataCase
   alias Pleroma.Web.CommonAPI
   import ExUnit.CaptureIO, only: [capture_io: 1]
diff --git a/test/pleroma/activity/ir/topics_test.exs b/test/pleroma/activity/ir/topics_test.exs
index 5e5c2f8da..b464822d9 100644
--- a/test/pleroma/activity/ir/topics_test.exs
+++ b/test/pleroma/activity/ir/topics_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Activity.Ir.TopicsTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.Activity.Ir.Topics
diff --git a/test/pleroma/activity/search_test.exs b/test/pleroma/activity/search_test.exs
index fc910e725..49b7aa292 100644
--- a/test/pleroma/activity/search_test.exs
+++ b/test/pleroma/activity/search_test.exs
@@ -7,7 +7,7 @@ defmodule Pleroma.Activity.SearchTest do
   alias Pleroma.Web.CommonAPI
   import Pleroma.Factory
 
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   test "it finds something" do
     user = insert(:user)
diff --git a/test/pleroma/bbs/handler_test.exs b/test/pleroma/bbs/handler_test.exs
index e605c2726..bba8fab0f 100644
--- a/test/pleroma/bbs/handler_test.exs
+++ b/test/pleroma/bbs/handler_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.BBS.HandlerTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Activity
   alias Pleroma.BBS.Handler
   alias Pleroma.Object
diff --git a/test/pleroma/bookmark_test.exs b/test/pleroma/bookmark_test.exs
index 2726fe7cd..ef090d785 100644
--- a/test/pleroma/bookmark_test.exs
+++ b/test/pleroma/bookmark_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.BookmarkTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   alias Pleroma.Bookmark
   alias Pleroma.Web.CommonAPI
diff --git a/test/pleroma/config_test.exs b/test/pleroma/config_test.exs
index 1556e4237..ac7c8bba9 100644
--- a/test/pleroma/config_test.exs
+++ b/test/pleroma/config_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.ConfigTest do
-  use ExUnit.Case
+  use Pleroma.DataCase, async: true
 
   test "get/1 with an atom" do
     assert Pleroma.Config.get(:instance) == Application.get_env(:pleroma, :instance)
diff --git a/test/pleroma/conversation/participation_test.exs b/test/pleroma/conversation/participation_test.exs
index 5a603dcc1..e72c49b29 100644
--- a/test/pleroma/conversation/participation_test.exs
+++ b/test/pleroma/conversation/participation_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Conversation.ParticipationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   alias Pleroma.Conversation
   alias Pleroma.Conversation.Participation
diff --git a/test/pleroma/earmark_renderer_test.exs b/test/pleroma/earmark_renderer_test.exs
index 220d97d16..73aaec7f4 100644
--- a/test/pleroma/earmark_renderer_test.exs
+++ b/test/pleroma/earmark_renderer_test.exs
@@ -2,7 +2,7 @@
 # Copyright © 2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 defmodule Pleroma.EarmarkRendererTest do
-  use ExUnit.Case
+  use Pleroma.DataCase, async: true
 
   test "Paragraph" do
     code = ~s[Hello\n\nWorld!]
diff --git a/test/pleroma/ecto_type/activity_pub/object_validators/date_time_test.exs b/test/pleroma/ecto_type/activity_pub/object_validators/date_time_test.exs
index 812463454..a8471e2e3 100644
--- a/test/pleroma/ecto_type/activity_pub/object_validators/date_time_test.exs
+++ b/test/pleroma/ecto_type/activity_pub/object_validators/date_time_test.exs
@@ -4,7 +4,7 @@
 
 defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.DateTimeTest do
   alias Pleroma.EctoType.ActivityPub.ObjectValidators.DateTime
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   test "it validates an xsd:Datetime" do
     valid_strings = [
diff --git a/test/pleroma/ecto_type/activity_pub/object_validators/object_id_test.exs b/test/pleroma/ecto_type/activity_pub/object_validators/object_id_test.exs
index 732e2365f..3b6006854 100644
--- a/test/pleroma/ecto_type/activity_pub/object_validators/object_id_test.exs
+++ b/test/pleroma/ecto_type/activity_pub/object_validators/object_id_test.exs
@@ -4,7 +4,7 @@
 
 defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.ObjectIDTest do
   alias Pleroma.EctoType.ActivityPub.ObjectValidators.ObjectID
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   @uris [
     "http://lain.com/users/lain",
diff --git a/test/pleroma/ecto_type/activity_pub/object_validators/recipients_test.exs b/test/pleroma/ecto_type/activity_pub/object_validators/recipients_test.exs
index 2e6a0c83d..b7eb59ab0 100644
--- a/test/pleroma/ecto_type/activity_pub/object_validators/recipients_test.exs
+++ b/test/pleroma/ecto_type/activity_pub/object_validators/recipients_test.exs
@@ -4,7 +4,7 @@
 
 defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.RecipientsTest do
   alias Pleroma.EctoType.ActivityPub.ObjectValidators.Recipients
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   test "it asserts that all elements of the list are object ids" do
     list = ["https://lain.com/users/lain", "invalid"]
diff --git a/test/pleroma/ecto_type/activity_pub/object_validators/safe_text_test.exs b/test/pleroma/ecto_type/activity_pub/object_validators/safe_text_test.exs
index 7eddd2388..154363f68 100644
--- a/test/pleroma/ecto_type/activity_pub/object_validators/safe_text_test.exs
+++ b/test/pleroma/ecto_type/activity_pub/object_validators/safe_text_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.SafeTextTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.EctoType.ActivityPub.ObjectValidators.SafeText
 
diff --git a/test/pleroma/emails/admin_email_test.exs b/test/pleroma/emails/admin_email_test.exs
index 0da0699cc..9aaf7b04f 100644
--- a/test/pleroma/emails/admin_email_test.exs
+++ b/test/pleroma/emails/admin_email_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Emails.AdminEmailTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
 
   alias Pleroma.Emails.AdminEmail
diff --git a/test/pleroma/emails/user_email_test.exs b/test/pleroma/emails/user_email_test.exs
index a75623bb4..d81eff004 100644
--- a/test/pleroma/emails/user_email_test.exs
+++ b/test/pleroma/emails/user_email_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Emails.UserEmailTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Emails.UserEmail
   alias Pleroma.Web.Endpoint
diff --git a/test/pleroma/emoji/formatter_test.exs b/test/pleroma/emoji/formatter_test.exs
index 12af6cd8b..096d23ca6 100644
--- a/test/pleroma/emoji/formatter_test.exs
+++ b/test/pleroma/emoji/formatter_test.exs
@@ -4,7 +4,7 @@
 
 defmodule Pleroma.Emoji.FormatterTest do
   alias Pleroma.Emoji.Formatter
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   describe "emojify" do
     test "it adds cool emoji" do
diff --git a/test/pleroma/emoji/pack_test.exs b/test/pleroma/emoji/pack_test.exs
index 70d1eaa1b..158dfee06 100644
--- a/test/pleroma/emoji/pack_test.exs
+++ b/test/pleroma/emoji/pack_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Emoji.PackTest do
-  use ExUnit.Case, async: true
+  use Pleroma.DataCase
   alias Pleroma.Emoji.Pack
 
   @emoji_path Path.join(
diff --git a/test/pleroma/emoji_test.exs b/test/pleroma/emoji_test.exs
index 9cfd7b46b..c99c9ef4c 100644
--- a/test/pleroma/emoji_test.exs
+++ b/test/pleroma/emoji_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.EmojiTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
   alias Pleroma.Emoji
 
   describe "is_unicode_emoji?/1" do
diff --git a/test/pleroma/filter_test.exs b/test/pleroma/filter_test.exs
index 0a5c4426a..da9515902 100644
--- a/test/pleroma/filter_test.exs
+++ b/test/pleroma/filter_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.FilterTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/following_relationship_test.exs b/test/pleroma/following_relationship_test.exs
index 17a468abb..f0d2c3846 100644
--- a/test/pleroma/following_relationship_test.exs
+++ b/test/pleroma/following_relationship_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.FollowingRelationshipTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.FollowingRelationship
   alias Pleroma.Web.ActivityPub.InternalFetchActor
diff --git a/test/pleroma/healthcheck_test.exs b/test/pleroma/healthcheck_test.exs
index e341e6983..a1bc25d25 100644
--- a/test/pleroma/healthcheck_test.exs
+++ b/test/pleroma/healthcheck_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.HealthcheckTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Healthcheck
 
   test "system_info/0" do
diff --git a/test/pleroma/html_test.exs b/test/pleroma/html_test.exs
index 7d3756884..9737f2458 100644
--- a/test/pleroma/html_test.exs
+++ b/test/pleroma/html_test.exs
@@ -6,7 +6,7 @@ defmodule Pleroma.HTMLTest do
   alias Pleroma.HTML
   alias Pleroma.Object
   alias Pleroma.Web.CommonAPI
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/integration/mastodon_websocket_test.exs b/test/pleroma/integration/mastodon_websocket_test.exs
index bb8e795b7..4a7dbda71 100644
--- a/test/pleroma/integration/mastodon_websocket_test.exs
+++ b/test/pleroma/integration/mastodon_websocket_test.exs
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Integration.MastodonWebsocketTest do
+  # Needs a streamer, needs to stay synchronous
   use Pleroma.DataCase
 
   import ExUnit.CaptureLog
diff --git a/test/pleroma/keys_test.exs b/test/pleroma/keys_test.exs
index 9e8528cba..55a7aa1bc 100644
--- a/test/pleroma/keys_test.exs
+++ b/test/pleroma/keys_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.KeysTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Keys
 
diff --git a/test/pleroma/list_test.exs b/test/pleroma/list_test.exs
index b5572cbae..854e276f1 100644
--- a/test/pleroma/list_test.exs
+++ b/test/pleroma/list_test.exs
@@ -4,7 +4,7 @@
 
 defmodule Pleroma.ListTest do
   alias Pleroma.Repo
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/marker_test.exs b/test/pleroma/marker_test.exs
index 7b3943c7b..3055f1ce2 100644
--- a/test/pleroma/marker_test.exs
+++ b/test/pleroma/marker_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.MarkerTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Marker
 
   import Pleroma.Factory
diff --git a/test/pleroma/mfa/backup_codes_test.exs b/test/pleroma/mfa/backup_codes_test.exs
index 41adb1e96..c3eaf40b6 100644
--- a/test/pleroma/mfa/backup_codes_test.exs
+++ b/test/pleroma/mfa/backup_codes_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.MFA.BackupCodesTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.MFA.BackupCodes
 
diff --git a/test/pleroma/mfa/totp_test.exs b/test/pleroma/mfa/totp_test.exs
index 9edb6fd54..8c09bf447 100644
--- a/test/pleroma/mfa/totp_test.exs
+++ b/test/pleroma/mfa/totp_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.MFA.TOTPTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.MFA.TOTP
 
diff --git a/test/pleroma/mfa_test.exs b/test/pleroma/mfa_test.exs
index 8875cefd9..cd1f7d0af 100644
--- a/test/pleroma/mfa_test.exs
+++ b/test/pleroma/mfa_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.MFATest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
   alias Pleroma.MFA
diff --git a/test/pleroma/migration_helper/notification_backfill_test.exs b/test/pleroma/migration_helper/notification_backfill_test.exs
index 2a62a2b00..6fe8a11ac 100644
--- a/test/pleroma/migration_helper/notification_backfill_test.exs
+++ b/test/pleroma/migration_helper/notification_backfill_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.MigrationHelper.NotificationBackfillTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.MigrationHelper.NotificationBackfill
diff --git a/test/pleroma/moderation_log_test.exs b/test/pleroma/moderation_log_test.exs
index 03b32a060..d1e0e1e6b 100644
--- a/test/pleroma/moderation_log_test.exs
+++ b/test/pleroma/moderation_log_test.exs
@@ -6,7 +6,7 @@ defmodule Pleroma.ModerationLogTest do
   alias Pleroma.Activity
   alias Pleroma.ModerationLog
 
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/pagination_test.exs b/test/pleroma/pagination_test.exs
index e526f23e8..5ee1e60ae 100644
--- a/test/pleroma/pagination_test.exs
+++ b/test/pleroma/pagination_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.PaginationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/registration_test.exs b/test/pleroma/registration_test.exs
index 7db8e3664..462ab452b 100644
--- a/test/pleroma/registration_test.exs
+++ b/test/pleroma/registration_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.RegistrationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/repo/migrations/fix_legacy_tags_test.exs b/test/pleroma/repo/migrations/fix_legacy_tags_test.exs
index 432055e45..adfed1142 100644
--- a/test/pleroma/repo/migrations/fix_legacy_tags_test.exs
+++ b/test/pleroma/repo/migrations/fix_legacy_tags_test.exs
@@ -4,7 +4,7 @@
 
 defmodule Pleroma.Repo.Migrations.FixLegacyTagsTest do
   alias Pleroma.User
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   import Pleroma.Tests.Helpers
 
diff --git a/test/pleroma/repo/migrations/move_welcome_settings_test.exs b/test/pleroma/repo/migrations/move_welcome_settings_test.exs
index 53d05a55a..5dbe9d7b0 100644
--- a/test/pleroma/repo/migrations/move_welcome_settings_test.exs
+++ b/test/pleroma/repo/migrations/move_welcome_settings_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Repo.Migrations.MoveWelcomeSettingsTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   import Pleroma.Tests.Helpers
   alias Pleroma.ConfigDB
diff --git a/test/pleroma/repo_test.exs b/test/pleroma/repo_test.exs
index 155791be2..eaddef3a6 100644
--- a/test/pleroma/repo_test.exs
+++ b/test/pleroma/repo_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.RepoTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
 
   alias Pleroma.User
diff --git a/test/pleroma/report_note_test.exs b/test/pleroma/report_note_test.exs
index 25c1d6a61..cc4561eea 100644
--- a/test/pleroma/report_note_test.exs
+++ b/test/pleroma/report_note_test.exs
@@ -4,7 +4,7 @@
 
 defmodule Pleroma.ReportNoteTest do
   alias Pleroma.ReportNote
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
 
   test "create/3" do
diff --git a/test/pleroma/safe_jsonb_set_test.exs b/test/pleroma/safe_jsonb_set_test.exs
index 8b1274545..6d70f1026 100644
--- a/test/pleroma/safe_jsonb_set_test.exs
+++ b/test/pleroma/safe_jsonb_set_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.SafeJsonbSetTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   test "it doesn't wipe the object when asked to set the value to NULL" do
     assert %{rows: [[%{"key" => "value", "test" => nil}]]} =
diff --git a/test/pleroma/stats_test.exs b/test/pleroma/stats_test.exs
index 74bf785b0..6c2fd5726 100644
--- a/test/pleroma/stats_test.exs
+++ b/test/pleroma/stats_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.StatsTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/upload/filter/dedupe_test.exs b/test/pleroma/upload/filter/dedupe_test.exs
index 92a3d7df3..6559cbb50 100644
--- a/test/pleroma/upload/filter/dedupe_test.exs
+++ b/test/pleroma/upload/filter/dedupe_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Upload.Filter.DedupeTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Upload
   alias Pleroma.Upload.Filter.Dedupe
diff --git a/test/pleroma/upload/filter/exiftool_test.exs b/test/pleroma/upload/filter/exiftool_test.exs
index 6b978b64c..b5a5ba18d 100644
--- a/test/pleroma/upload/filter/exiftool_test.exs
+++ b/test/pleroma/upload/filter/exiftool_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Upload.Filter.ExiftoolTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Upload.Filter
 
   test "apply exiftool filter" do
diff --git a/test/pleroma/uploaders/local_test.exs b/test/pleroma/uploaders/local_test.exs
index 1ce7be485..5b377d580 100644
--- a/test/pleroma/uploaders/local_test.exs
+++ b/test/pleroma/uploaders/local_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Uploaders.LocalTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Uploaders.Local
 
   describe "get_file/1" do
diff --git a/test/pleroma/user/notification_setting_test.exs b/test/pleroma/user/notification_setting_test.exs
index 308da216a..701130380 100644
--- a/test/pleroma/user/notification_setting_test.exs
+++ b/test/pleroma/user/notification_setting_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.User.NotificationSettingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.User.NotificationSetting
 
diff --git a/test/pleroma/user/query_test.exs b/test/pleroma/user/query_test.exs
index edb0dde52..e2f5c7d81 100644
--- a/test/pleroma/user/query_test.exs
+++ b/test/pleroma/user/query_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.User.QueryTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Repo
   alias Pleroma.User
diff --git a/test/pleroma/user_relationship_test.exs b/test/pleroma/user_relationship_test.exs
index f12406097..da4982065 100644
--- a/test/pleroma/user_relationship_test.exs
+++ b/test/pleroma/user_relationship_test.exs
@@ -5,7 +5,7 @@
 defmodule Pleroma.UserRelationshipTest do
   alias Pleroma.UserRelationship
 
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/activity_pub/mrf/anti_followbot_policy_test.exs b/test/pleroma/web/activity_pub/mrf/anti_followbot_policy_test.exs
index 3c795f5ac..49bbc271d 100644
--- a/test/pleroma/web/activity_pub/mrf/anti_followbot_policy_test.exs
+++ b/test/pleroma/web/activity_pub/mrf/anti_followbot_policy_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.AntiFollowbotPolicyTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
 
   alias Pleroma.Web.ActivityPub.MRF.AntiFollowbotPolicy
diff --git a/test/pleroma/web/activity_pub/mrf/ensure_re_prepended_test.exs b/test/pleroma/web/activity_pub/mrf/ensure_re_prepended_test.exs
index 9a283f27d..19ea491c0 100644
--- a/test/pleroma/web/activity_pub/mrf/ensure_re_prepended_test.exs
+++ b/test/pleroma/web/activity_pub/mrf/ensure_re_prepended_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrependedTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.Object
diff --git a/test/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy_test.exs b/test/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy_test.exs
index 86dd9ddae..b5f401ad2 100644
--- a/test/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy_test.exs
+++ b/test/pleroma/web/activity_pub/mrf/force_bot_unlisted_policy_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicyTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
 
   alias Pleroma.Web.ActivityPub.MRF.ForceBotUnlistedPolicy
diff --git a/test/pleroma/web/activity_pub/mrf/no_placeholder_text_policy_test.exs b/test/pleroma/web/activity_pub/mrf/no_placeholder_text_policy_test.exs
index 64ea61dd4..d03456b34 100644
--- a/test/pleroma/web/activity_pub/mrf/no_placeholder_text_policy_test.exs
+++ b/test/pleroma/web/activity_pub/mrf/no_placeholder_text_policy_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.NoPlaceholderTextPolicyTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Web.ActivityPub.MRF.NoPlaceholderTextPolicy
 
   test "it clears content object" do
diff --git a/test/pleroma/web/activity_pub/mrf/normalize_markup_test.exs b/test/pleroma/web/activity_pub/mrf/normalize_markup_test.exs
index 9b39c45bd..5fccf7760 100644
--- a/test/pleroma/web/activity_pub/mrf/normalize_markup_test.exs
+++ b/test/pleroma/web/activity_pub/mrf/normalize_markup_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkupTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Web.ActivityPub.MRF.NormalizeMarkup
 
   @html_sample """
diff --git a/test/pleroma/web/activity_pub/mrf/tag_policy_test.exs b/test/pleroma/web/activity_pub/mrf/tag_policy_test.exs
index ffc30ba62..4f289739f 100644
--- a/test/pleroma/web/activity_pub/mrf/tag_policy_test.exs
+++ b/test/pleroma/web/activity_pub/mrf/tag_policy_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.TagPolicyTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
 
   alias Pleroma.Web.ActivityPub.MRF.TagPolicy
diff --git a/test/pleroma/web/activity_pub/object_validators/accept_validation_test.exs b/test/pleroma/web/activity_pub/object_validators/accept_validation_test.exs
index d6111ba41..bafa2a672 100644
--- a/test/pleroma/web/activity_pub/object_validators/accept_validation_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/accept_validation_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptValidationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.ObjectValidator
diff --git a/test/pleroma/web/activity_pub/object_validators/announce_validation_test.exs b/test/pleroma/web/activity_pub/object_validators/announce_validation_test.exs
index 4771c4698..9613dea9b 100644
--- a/test/pleroma/web/activity_pub/object_validators/announce_validation_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/announce_validation_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Object
   alias Pleroma.Web.ActivityPub.Builder
diff --git a/test/pleroma/web/activity_pub/object_validators/article_note_validator_test.exs b/test/pleroma/web/activity_pub/object_validators/article_note_validator_test.exs
index cc6dab872..1f992b397 100644
--- a/test/pleroma/web/activity_pub/object_validators/article_note_validator_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/article_note_validator_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidatorTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator
   alias Pleroma.Web.ActivityPub.Utils
diff --git a/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs b/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
index 2e1975a79..45e1d8852 100644
--- a/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidatorTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
diff --git a/test/pleroma/web/activity_pub/object_validators/block_validation_test.exs b/test/pleroma/web/activity_pub/object_validators/block_validation_test.exs
index c08d4b2e8..d133aeb1a 100644
--- a/test/pleroma/web/activity_pub/object_validators/block_validation_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/block_validation_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.ObjectValidator
diff --git a/test/pleroma/web/activity_pub/object_validators/delete_validation_test.exs b/test/pleroma/web/activity_pub/object_validators/delete_validation_test.exs
index 02683b899..57de83c8a 100644
--- a/test/pleroma/web/activity_pub/object_validators/delete_validation_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/delete_validation_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Object
   alias Pleroma.Web.ActivityPub.Builder
diff --git a/test/pleroma/web/activity_pub/object_validators/emoji_react_handling_test.exs b/test/pleroma/web/activity_pub/object_validators/emoji_react_handling_test.exs
index 582e6d785..342cfeef8 100644
--- a/test/pleroma/web/activity_pub/object_validators/emoji_react_handling_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/emoji_react_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.ObjectValidator
diff --git a/test/pleroma/web/activity_pub/object_validators/follow_validation_test.exs b/test/pleroma/web/activity_pub/object_validators/follow_validation_test.exs
index 6e1378be2..0f77ac8df 100644
--- a/test/pleroma/web/activity_pub/object_validators/follow_validation_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/follow_validation_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.FollowValidationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.ObjectValidator
diff --git a/test/pleroma/web/activity_pub/object_validators/like_validation_test.exs b/test/pleroma/web/activity_pub/object_validators/like_validation_test.exs
index 2c033b7e2..4cda3742d 100644
--- a/test/pleroma/web/activity_pub/object_validators/like_validation_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/like_validation_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.ObjectValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator
diff --git a/test/pleroma/web/activity_pub/object_validators/reject_validation_test.exs b/test/pleroma/web/activity_pub/object_validators/reject_validation_test.exs
index 370bb6e5c..69f5e8ac4 100644
--- a/test/pleroma/web/activity_pub/object_validators/reject_validation_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/reject_validation_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.RejectValidationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.ObjectValidator
diff --git a/test/pleroma/web/activity_pub/object_validators/undo_handling_test.exs b/test/pleroma/web/activity_pub/object_validators/undo_handling_test.exs
index 75bbcc4b6..dc85d1ac3 100644
--- a/test/pleroma/web/activity_pub/object_validators/undo_handling_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/undo_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.ObjectValidator
diff --git a/test/pleroma/web/activity_pub/object_validators/update_handling_test.exs b/test/pleroma/web/activity_pub/object_validators/update_handling_test.exs
index 5e80cf731..2c4a50bfd 100644
--- a/test/pleroma/web/activity_pub/object_validators/update_handling_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/update_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.ObjectValidator
diff --git a/test/pleroma/web/activity_pub/transmogrifier/accept_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/accept_handling_test.exs
index 485216487..d356fcc72 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/accept_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/accept_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.Transmogrifier.AcceptHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.Transmogrifier
diff --git a/test/pleroma/web/activity_pub/transmogrifier/block_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/block_handling_test.exs
index 679c33c6c..6adad88f5 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/block_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/block_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.Transmogrifier.BlockHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.User
diff --git a/test/pleroma/web/activity_pub/transmogrifier/emoji_react_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/emoji_react_handling_test.exs
index aea4ed6f8..1ebf6b1e8 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/emoji_react_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/emoji_react_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.Transmogrifier.EmojiReactHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.Object
diff --git a/test/pleroma/web/activity_pub/transmogrifier/like_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/like_handling_test.exs
index 967bad151..35211b8f2 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/like_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/like_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.Transmogrifier.LikeHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.Web.ActivityPub.Transmogrifier
diff --git a/test/pleroma/web/activity_pub/transmogrifier/reject_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/reject_handling_test.exs
index 5a3bef792..851236758 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/reject_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/reject_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.Transmogrifier.RejectHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.User
diff --git a/test/pleroma/web/activity_pub/transmogrifier/undo_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/undo_handling_test.exs
index fcfc7b4b6..107121ef8 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/undo_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/undo_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.Transmogrifier.UndoHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.Object
diff --git a/test/pleroma/web/activity_pub/transmogrifier/user_update_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/user_update_handling_test.exs
index c62d5e139..326466f7f 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/user_update_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/user_update_handling_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.Transmogrifier.UserUpdateHandlingTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.User
diff --git a/test/pleroma/web/activity_pub/utils_test.exs b/test/pleroma/web/activity_pub/utils_test.exs
index be9cd7d13..2263b6091 100644
--- a/test/pleroma/web/activity_pub/utils_test.exs
+++ b/test/pleroma/web/activity_pub/utils_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.UtilsTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Activity
   alias Pleroma.Object
   alias Pleroma.Repo
diff --git a/test/pleroma/web/activity_pub/views/user_view_test.exs b/test/pleroma/web/activity_pub/views/user_view_test.exs
index 98c7c9d09..fe6ddf0d6 100644
--- a/test/pleroma/web/activity_pub/views/user_view_test.exs
+++ b/test/pleroma/web/activity_pub/views/user_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.UserViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
 
   alias Pleroma.User
diff --git a/test/pleroma/web/activity_pub/visibility_test.exs b/test/pleroma/web/activity_pub/visibility_test.exs
index 5fa3b79af..1ec41aa19 100644
--- a/test/pleroma/web/activity_pub/visibility_test.exs
+++ b/test/pleroma/web/activity_pub/visibility_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.VisibilityTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Activity
   alias Pleroma.Web.ActivityPub.Visibility
diff --git a/test/pleroma/web/admin_api/controllers/chat_controller_test.exs b/test/pleroma/web/admin_api/controllers/chat_controller_test.exs
index 5aefa1e60..dead1c09e 100644
--- a/test/pleroma/web/admin_api/controllers/chat_controller_test.exs
+++ b/test/pleroma/web/admin_api/controllers/chat_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.AdminAPI.ChatControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/admin_api/controllers/report_controller_test.exs b/test/pleroma/web/admin_api/controllers/report_controller_test.exs
index cbfc2e7b0..2ab2f2f6d 100644
--- a/test/pleroma/web/admin_api/controllers/report_controller_test.exs
+++ b/test/pleroma/web/admin_api/controllers/report_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.AdminAPI.ReportControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/admin_api/controllers/status_controller_test.exs b/test/pleroma/web/admin_api/controllers/status_controller_test.exs
index a18ef9e4b..40714c8a4 100644
--- a/test/pleroma/web/admin_api/controllers/status_controller_test.exs
+++ b/test/pleroma/web/admin_api/controllers/status_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.AdminAPI.StatusControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/admin_api/search_test.exs b/test/pleroma/web/admin_api/search_test.exs
index 9bc58640c..fdf22a8e6 100644
--- a/test/pleroma/web/admin_api/search_test.exs
+++ b/test/pleroma/web/admin_api/search_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.AdminAPI.SearchTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Web.AdminAPI.Search
 
diff --git a/test/pleroma/web/admin_api/views/moderation_log_view_test.exs b/test/pleroma/web/admin_api/views/moderation_log_view_test.exs
index e6c5aaa7f..390d7bbeb 100644
--- a/test/pleroma/web/admin_api/views/moderation_log_view_test.exs
+++ b/test/pleroma/web/admin_api/views/moderation_log_view_test.exs
@@ -2,7 +2,7 @@
 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 defmodule Pleroma.Web.AdminAPI.ModerationLogViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.AdminAPI.ModerationLogView
 
diff --git a/test/pleroma/web/admin_api/views/report_view_test.exs b/test/pleroma/web/admin_api/views/report_view_test.exs
index 5a02292be..ff3453208 100644
--- a/test/pleroma/web/admin_api/views/report_view_test.exs
+++ b/test/pleroma/web/admin_api/views/report_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.AdminAPI.ReportViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/auth/authenticator_test.exs b/test/pleroma/web/auth/authenticator_test.exs
index d54253343..862eb8051 100644
--- a/test/pleroma/web/auth/authenticator_test.exs
+++ b/test/pleroma/web/auth/authenticator_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Auth.AuthenticatorTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Web.Auth.Authenticator
   import Pleroma.Factory
diff --git a/test/pleroma/web/auth/basic_auth_test.exs b/test/pleroma/web/auth/basic_auth_test.exs
index bf6e3d2fc..e56c1e1e8 100644
--- a/test/pleroma/web/auth/basic_auth_test.exs
+++ b/test/pleroma/web/auth/basic_auth_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Auth.BasicAuthTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/auth/pleroma_authenticator_test.exs b/test/pleroma/web/auth/pleroma_authenticator_test.exs
index 1ba0dfecc..4539ffe87 100644
--- a/test/pleroma/web/auth/pleroma_authenticator_test.exs
+++ b/test/pleroma/web/auth/pleroma_authenticator_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Auth.PleromaAuthenticatorTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Web.Auth.PleromaAuthenticator
   import Pleroma.Factory
diff --git a/test/pleroma/web/auth/totp_authenticator_test.exs b/test/pleroma/web/auth/totp_authenticator_test.exs
index 84d4cd840..7f99d62bf 100644
--- a/test/pleroma/web/auth/totp_authenticator_test.exs
+++ b/test/pleroma/web/auth/totp_authenticator_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Auth.TOTPAuthenticatorTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.MFA
   alias Pleroma.MFA.BackupCodes
diff --git a/test/pleroma/web/endpoint/metrics_exporter_test.exs b/test/pleroma/web/endpoint/metrics_exporter_test.exs
index 875addc96..922859f30 100644
--- a/test/pleroma/web/endpoint/metrics_exporter_test.exs
+++ b/test/pleroma/web/endpoint/metrics_exporter_test.exs
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Endpoint.MetricsExporterTest do
+  # Modifies AppEnv, has to stay synchronous 
   use Pleroma.Web.ConnCase
 
   alias Pleroma.Web.Endpoint.MetricsExporter
diff --git a/test/pleroma/web/mastodon_api/controllers/auth_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/auth_controller_test.exs
index d7834c876..ce957054b 100644
--- a/test/pleroma/web/mastodon_api/controllers/auth_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/auth_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.AuthControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Config
   alias Pleroma.Repo
diff --git a/test/pleroma/web/mastodon_api/controllers/conversation_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/conversation_controller_test.exs
index b00615ac9..a03513e06 100644
--- a/test/pleroma/web/mastodon_api/controllers/conversation_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/conversation_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.ConversationControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Conversation.Participation
   alias Pleroma.User
diff --git a/test/pleroma/web/mastodon_api/controllers/filter_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/filter_controller_test.exs
index 0d426ec34..e639cdde1 100644
--- a/test/pleroma/web/mastodon_api/controllers/filter_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/filter_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.FilterControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Web.MastodonAPI.FilterView
 
diff --git a/test/pleroma/web/mastodon_api/controllers/follow_request_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/follow_request_controller_test.exs
index b977b41ae..f0a466212 100644
--- a/test/pleroma/web/mastodon_api/controllers/follow_request_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/follow_request_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.FollowRequestControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.User
   alias Pleroma.Web.CommonAPI
diff --git a/test/pleroma/web/mastodon_api/controllers/list_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/list_controller_test.exs
index 091ec006c..01f64cfcc 100644
--- a/test/pleroma/web/mastodon_api/controllers/list_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/list_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.ListControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Repo
 
diff --git a/test/pleroma/web/mastodon_api/controllers/marker_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/marker_controller_test.exs
index 9f0481120..ee944a67c 100644
--- a/test/pleroma/web/mastodon_api/controllers/marker_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/marker_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/mastodon_api/controllers/poll_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/poll_controller_test.exs
index f41de6448..95e27623d 100644
--- a/test/pleroma/web/mastodon_api/controllers/poll_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/poll_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.PollControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Object
   alias Pleroma.Web.CommonAPI
diff --git a/test/pleroma/web/mastodon_api/controllers/report_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/report_controller_test.exs
index 6636cff96..322eb475c 100644
--- a/test/pleroma/web/mastodon_api/controllers/report_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/report_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.ReportControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Web.CommonAPI
 
diff --git a/test/pleroma/web/mastodon_api/controllers/subscription_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/subscription_controller_test.exs
index 5ef39bdb2..4bb085750 100644
--- a/test/pleroma/web/mastodon_api/controllers/subscription_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/subscription_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/mastodon_api/controllers/suggestion_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/suggestion_controller_test.exs
index 7f08e187c..c3471266a 100644
--- a/test/pleroma/web/mastodon_api/controllers/suggestion_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/suggestion_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.SuggestionControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   setup do: oauth_access(["read"])
 
diff --git a/test/pleroma/web/mastodon_api/mastodon_api_controller_test.exs b/test/pleroma/web/mastodon_api/mastodon_api_controller_test.exs
index bb4bc4396..be5bf68a3 100644
--- a/test/pleroma/web/mastodon_api/mastodon_api_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/mastodon_api_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   describe "empty_array/2 (stubs)" do
     test "GET /api/v1/accounts/:id/identity_proofs" do
diff --git a/test/pleroma/web/mastodon_api/mastodon_api_test.exs b/test/pleroma/web/mastodon_api/mastodon_api_test.exs
index 687fe5585..cf7f464be 100644
--- a/test/pleroma/web/mastodon_api/mastodon_api_test.exs
+++ b/test/pleroma/web/mastodon_api/mastodon_api_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.MastodonAPITest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Notification
   alias Pleroma.ScheduledActivity
diff --git a/test/pleroma/web/mastodon_api/views/conversation_view_test.exs b/test/pleroma/web/mastodon_api/views/conversation_view_test.exs
index 20c10ba3d..f02253b68 100644
--- a/test/pleroma/web/mastodon_api/views/conversation_view_test.exs
+++ b/test/pleroma/web/mastodon_api/views/conversation_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.ConversationViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Conversation.Participation
   alias Pleroma.Web.CommonAPI
diff --git a/test/pleroma/web/mastodon_api/views/list_view_test.exs b/test/pleroma/web/mastodon_api/views/list_view_test.exs
index ca99242cb..377941332 100644
--- a/test/pleroma/web/mastodon_api/views/list_view_test.exs
+++ b/test/pleroma/web/mastodon_api/views/list_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.ListViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   alias Pleroma.Web.MastodonAPI.ListView
 
diff --git a/test/pleroma/web/mastodon_api/views/marker_view_test.exs b/test/pleroma/web/mastodon_api/views/marker_view_test.exs
index 48a0a6d33..a0bec758f 100644
--- a/test/pleroma/web/mastodon_api/views/marker_view_test.exs
+++ b/test/pleroma/web/mastodon_api/views/marker_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.MarkerViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Web.MastodonAPI.MarkerView
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/mastodon_api/views/scheduled_activity_view_test.exs b/test/pleroma/web/mastodon_api/views/scheduled_activity_view_test.exs
index 04f73f5a0..c41ac7f7f 100644
--- a/test/pleroma/web/mastodon_api/views/scheduled_activity_view_test.exs
+++ b/test/pleroma/web/mastodon_api/views/scheduled_activity_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.ScheduledActivityViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.ScheduledActivity
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.CommonAPI
diff --git a/test/pleroma/web/mastodon_api/views/subscription_view_test.exs b/test/pleroma/web/mastodon_api/views/subscription_view_test.exs
index 981524c0e..c2bb535c5 100644
--- a/test/pleroma/web/mastodon_api/views/subscription_view_test.exs
+++ b/test/pleroma/web/mastodon_api/views/subscription_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.SubscriptionViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   alias Pleroma.Web.MastodonAPI.SubscriptionView, as: View
   alias Pleroma.Web.Push
diff --git a/test/pleroma/web/media_proxy/invalidation/script_test.exs b/test/pleroma/web/media_proxy/invalidation/script_test.exs
index 27a1295e4..6940a4539 100644
--- a/test/pleroma/web/media_proxy/invalidation/script_test.exs
+++ b/test/pleroma/web/media_proxy/invalidation/script_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MediaProxy.Invalidation.ScriptTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
   alias Pleroma.Web.MediaProxy.Invalidation
 
   import ExUnit.CaptureLog
diff --git a/test/pleroma/web/metadata/player_view_test.exs b/test/pleroma/web/metadata/player_view_test.exs
index e6c990242..6d22317d2 100644
--- a/test/pleroma/web/metadata/player_view_test.exs
+++ b/test/pleroma/web/metadata/player_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Metadata.PlayerViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.Metadata.PlayerView
 
diff --git a/test/pleroma/web/metadata/providers/feed_test.exs b/test/pleroma/web/metadata/providers/feed_test.exs
index e6e5cc5ed..c7359e00b 100644
--- a/test/pleroma/web/metadata/providers/feed_test.exs
+++ b/test/pleroma/web/metadata/providers/feed_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Metadata.Providers.FeedTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   alias Pleroma.Web.Metadata.Providers.Feed
 
diff --git a/test/pleroma/web/metadata/providers/rel_me_test.exs b/test/pleroma/web/metadata/providers/rel_me_test.exs
index 2293d6e13..ae449c052 100644
--- a/test/pleroma/web/metadata/providers/rel_me_test.exs
+++ b/test/pleroma/web/metadata/providers/rel_me_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Metadata.Providers.RelMeTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   alias Pleroma.Web.Metadata.Providers.RelMe
 
diff --git a/test/pleroma/web/metadata/utils_test.exs b/test/pleroma/web/metadata/utils_test.exs
index 8183256d8..3794db766 100644
--- a/test/pleroma/web/metadata/utils_test.exs
+++ b/test/pleroma/web/metadata/utils_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Metadata.UtilsTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   alias Pleroma.Web.Metadata.Utils
 
diff --git a/test/pleroma/web/mongoose_im_controller_test.exs b/test/pleroma/web/mongoose_im_controller_test.exs
index e3a8aa3d8..4590e1296 100644
--- a/test/pleroma/web/mongoose_im_controller_test.exs
+++ b/test/pleroma/web/mongoose_im_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MongooseIMControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
   import Pleroma.Factory
 
   test "/user_exists", %{conn: conn} do
diff --git a/test/pleroma/web/o_auth/app_test.exs b/test/pleroma/web/o_auth/app_test.exs
index 993a490e0..24d7049f1 100644
--- a/test/pleroma/web/o_auth/app_test.exs
+++ b/test/pleroma/web/o_auth/app_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.OAuth.AppTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.OAuth.App
   import Pleroma.Factory
diff --git a/test/pleroma/web/o_auth/authorization_test.exs b/test/pleroma/web/o_auth/authorization_test.exs
index d74b26cf8..d1920962c 100644
--- a/test/pleroma/web/o_auth/authorization_test.exs
+++ b/test/pleroma/web/o_auth/authorization_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.OAuth.AuthorizationTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Web.OAuth.App
   alias Pleroma.Web.OAuth.Authorization
   import Pleroma.Factory
diff --git a/test/pleroma/web/o_auth/mfa_controller_test.exs b/test/pleroma/web/o_auth/mfa_controller_test.exs
index 6ecd0f6c9..bc50d8d18 100644
--- a/test/pleroma/web/o_auth/mfa_controller_test.exs
+++ b/test/pleroma/web/o_auth/mfa_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.OAuth.MFAControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
   import Pleroma.Factory
 
   alias Pleroma.MFA
diff --git a/test/pleroma/web/o_auth/token/utils_test.exs b/test/pleroma/web/o_auth/token/utils_test.exs
index a610d92f8..3444692ec 100644
--- a/test/pleroma/web/o_auth/token/utils_test.exs
+++ b/test/pleroma/web/o_auth/token/utils_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.OAuth.Token.UtilsTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Web.OAuth.Token.Utils
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/o_auth/token_test.exs b/test/pleroma/web/o_auth/token_test.exs
index c88b9cc98..866f1c00a 100644
--- a/test/pleroma/web/o_auth/token_test.exs
+++ b/test/pleroma/web/o_auth/token_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.OAuth.TokenTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Repo
   alias Pleroma.Web.OAuth.App
   alias Pleroma.Web.OAuth.Authorization
diff --git a/test/pleroma/web/pleroma_api/controllers/conversation_controller_test.exs b/test/pleroma/web/pleroma_api/controllers/conversation_controller_test.exs
index f2feeaaef..c8c2433ae 100644
--- a/test/pleroma/web/pleroma_api/controllers/conversation_controller_test.exs
+++ b/test/pleroma/web/pleroma_api/controllers/conversation_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.PleromaAPI.ConversationControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Conversation.Participation
   alias Pleroma.Repo
diff --git a/test/pleroma/web/pleroma_api/controllers/mascot_controller_test.exs b/test/pleroma/web/pleroma_api/controllers/mascot_controller_test.exs
index 289119d45..5f8fa03f6 100644
--- a/test/pleroma/web/pleroma_api/controllers/mascot_controller_test.exs
+++ b/test/pleroma/web/pleroma_api/controllers/mascot_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.PleromaAPI.MascotControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.User
 
diff --git a/test/pleroma/web/pleroma_api/controllers/notification_controller_test.exs b/test/pleroma/web/pleroma_api/controllers/notification_controller_test.exs
index bb4fe6c49..03af4d70c 100644
--- a/test/pleroma/web/pleroma_api/controllers/notification_controller_test.exs
+++ b/test/pleroma/web/pleroma_api/controllers/notification_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.PleromaAPI.NotificationControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Notification
   alias Pleroma.Repo
diff --git a/test/pleroma/web/pleroma_api/controllers/scrobble_controller_test.exs b/test/pleroma/web/pleroma_api/controllers/scrobble_controller_test.exs
index f39c07ac6..4ab6d9132 100644
--- a/test/pleroma/web/pleroma_api/controllers/scrobble_controller_test.exs
+++ b/test/pleroma/web/pleroma_api/controllers/scrobble_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.PleromaAPI.ScrobbleControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Web.CommonAPI
 
diff --git a/test/pleroma/web/pleroma_api/controllers/two_factor_authentication_controller_test.exs b/test/pleroma/web/pleroma_api/controllers/two_factor_authentication_controller_test.exs
index 22988c881..8d4e0104a 100644
--- a/test/pleroma/web/pleroma_api/controllers/two_factor_authentication_controller_test.exs
+++ b/test/pleroma/web/pleroma_api/controllers/two_factor_authentication_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.PleromaAPI.TwoFactorAuthenticationControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
   import Pleroma.Factory
   alias Pleroma.MFA.Settings
diff --git a/test/pleroma/web/pleroma_api/views/chat_view_test.exs b/test/pleroma/web/pleroma_api/views/chat_view_test.exs
index 02484b705..b60b597e8 100644
--- a/test/pleroma/web/pleroma_api/views/chat_view_test.exs
+++ b/test/pleroma/web/pleroma_api/views/chat_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.PleromaAPI.ChatViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Chat
   alias Pleroma.Chat.MessageReference
diff --git a/test/pleroma/web/pleroma_api/views/scrobble_view_test.exs b/test/pleroma/web/pleroma_api/views/scrobble_view_test.exs
index 0f43cbdc3..113b8f690 100644
--- a/test/pleroma/web/pleroma_api/views/scrobble_view_test.exs
+++ b/test/pleroma/web/pleroma_api/views/scrobble_view_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.PleromaAPI.ScrobbleViewTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   alias Pleroma.Web.PleromaAPI.ScrobbleView
 
diff --git a/test/pleroma/web/plugs/cache_control_test.exs b/test/pleroma/web/plugs/cache_control_test.exs
index fcf3d2be8..c775787ca 100644
--- a/test/pleroma/web/plugs/cache_control_test.exs
+++ b/test/pleroma/web/plugs/cache_control_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Plugs.CacheControlTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
   alias Plug.Conn
 
   test "Verify Cache-Control header on static assets", %{conn: conn} do
diff --git a/test/pleroma/web/plugs/cache_test.exs b/test/pleroma/web/plugs/cache_test.exs
index e46c32984..0e5fa6f36 100644
--- a/test/pleroma/web/plugs/cache_test.exs
+++ b/test/pleroma/web/plugs/cache_test.exs
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Plugs.CacheTest do
+  # Relies on Cachex, has to stay synchronous
   use Pleroma.DataCase
   use Plug.Test
 
diff --git a/test/pleroma/web/plugs/idempotency_plug_test.exs b/test/pleroma/web/plugs/idempotency_plug_test.exs
index 910ecd9c1..ed8b3fc1a 100644
--- a/test/pleroma/web/plugs/idempotency_plug_test.exs
+++ b/test/pleroma/web/plugs/idempotency_plug_test.exs
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Plugs.IdempotencyPlugTest do
+  # Relies on Cachex, has to stay synchronous
   use Pleroma.DataCase
   use Plug.Test
 
diff --git a/test/pleroma/web/plugs/uploaded_media_plug_test.exs b/test/pleroma/web/plugs/uploaded_media_plug_test.exs
index 7c8313121..bae9208ec 100644
--- a/test/pleroma/web/plugs/uploaded_media_plug_test.exs
+++ b/test/pleroma/web/plugs/uploaded_media_plug_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Plugs.UploadedMediaPlugTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
   alias Pleroma.Upload
 
   defp upload_file(context) do
diff --git a/test/pleroma/web/preload/providers/user_test.exs b/test/pleroma/web/preload/providers/user_test.exs
index 83f065e27..6be03af79 100644
--- a/test/pleroma/web/preload/providers/user_test.exs
+++ b/test/pleroma/web/preload/providers/user_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Preload.Providers.UserTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
   alias Pleroma.Web.Preload.Providers.User
 
diff --git a/test/pleroma/web/push/impl_test.exs b/test/pleroma/web/push/impl_test.exs
index 2a4a8fd06..326a67963 100644
--- a/test/pleroma/web/push/impl_test.exs
+++ b/test/pleroma/web/push/impl_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Push.ImplTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
 
   import Pleroma.Factory
 
diff --git a/test/pleroma/web/rel_me_test.exs b/test/pleroma/web/rel_me_test.exs
index 65255916d..40c4e4801 100644
--- a/test/pleroma/web/rel_me_test.exs
+++ b/test/pleroma/web/rel_me_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.RelMeTest do
-  use ExUnit.Case
+  use Pleroma.DataCase, async: true
 
   setup_all do
     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
diff --git a/test/pleroma/web/rich_media/parser/ttl/aws_signed_url_test.exs b/test/pleroma/web/rich_media/parser/ttl/aws_signed_url_test.exs
index 9e9bc494a..242521138 100644
--- a/test/pleroma/web/rich_media/parser/ttl/aws_signed_url_test.exs
+++ b/test/pleroma/web/rich_media/parser/ttl/aws_signed_url_test.exs
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.RichMedia.Parser.TTL.AwsSignedUrlTest do
+  # Relies on Cachex, needs to be synchronous
   use Pleroma.DataCase
 
   test "s3 signed url is parsed correct for expiration time" do
diff --git a/test/pleroma/web/twitter_api/controller_test.exs b/test/pleroma/web/twitter_api/controller_test.exs
index 464d0ea2e..b3ca67637 100644
--- a/test/pleroma/web/twitter_api/controller_test.exs
+++ b/test/pleroma/web/twitter_api/controller_test.exs
@@ -3,11 +3,11 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.TwitterAPI.ControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
 
-  alias Pleroma.Builders.ActivityBuilder
   alias Pleroma.Repo
   alias Pleroma.User
+  alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.OAuth.Token
 
   import Pleroma.Factory
@@ -36,22 +36,20 @@ test "with credentials, with params" do
       other_user = insert(:user)
 
       {:ok, _activity} =
-        ActivityBuilder.insert(%{"to" => [current_user.ap_id]}, %{user: other_user})
+        CommonAPI.post(other_user, %{
+          status: "Hey @#{current_user.nickname}"
+        })
 
       response_conn =
         conn
-        |> assign(:user, current_user)
         |> get("/api/v1/notifications")
 
-      [notification] = response = json_response(response_conn, 200)
-
-      assert length(response) == 1
+      [notification] = json_response(response_conn, 200)
 
       assert notification["pleroma"]["is_seen"] == false
 
       response_conn =
         conn
-        |> assign(:user, current_user)
         |> post("/api/qvitter/statuses/notifications/read", %{"latest_id" => notification["id"]})
 
       [notification] = response = json_response(response_conn, 200)
diff --git a/test/pleroma/web/uploader_controller_test.exs b/test/pleroma/web/uploader_controller_test.exs
index 21e518236..00f9e72ec 100644
--- a/test/pleroma/web/uploader_controller_test.exs
+++ b/test/pleroma/web/uploader_controller_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.UploaderControllerTest do
-  use Pleroma.Web.ConnCase
+  use Pleroma.Web.ConnCase, async: true
   alias Pleroma.Uploaders.Uploader
 
   describe "callback/2" do
diff --git a/test/pleroma/web/web_finger_test.exs b/test/pleroma/web/web_finger_test.exs
index 96fc0bbaa..3c9122b14 100644
--- a/test/pleroma/web/web_finger_test.exs
+++ b/test/pleroma/web/web_finger_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.WebFingerTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   alias Pleroma.Web.WebFinger
   import Pleroma.Factory
   import Tesla.Mock
diff --git a/test/pleroma/workers/cron/new_users_digest_worker_test.exs b/test/pleroma/workers/cron/new_users_digest_worker_test.exs
index 129534cb1..c89dec93c 100644
--- a/test/pleroma/workers/cron/new_users_digest_worker_test.exs
+++ b/test/pleroma/workers/cron/new_users_digest_worker_test.exs
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Workers.Cron.NewUsersDigestWorkerTest do
-  use Pleroma.DataCase
+  use Pleroma.DataCase, async: true
   import Pleroma.Factory
 
   alias Pleroma.Tests.ObanHelpers