Merge branch 'develop' into feature/tag_feed

25 files changed, 310 insertions, 62 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2b2601082..5d0d3316a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -281,19 +281,19 @@ docker:
     IMAGE_TAG_LATEST_STABLE: $CI_REGISTRY_IMAGE:latest-stable
   before_script: &before-docker
     - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+    - docker pull $IMAGE_TAG_SLUG || true
     - export CI_JOB_TIMESTAMP=$(date --utc -Iseconds)
     - export CI_VCS_REF=$CI_COMMIT_SHORT_SHA
   allow_failure: true
   script:
-    - docker pull $IMAGE_TAG_SLUG || true
-    - docker build --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg                       BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t $IMAGE_TAG_SLUG -t $IMAGE_TAG_LATEST .
+    - docker build --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t $IMAGE_TAG_SLUG -t $IMAGE_TAG_LATEST .
     - docker push $IMAGE_TAG
     - docker push $IMAGE_TAG_SLUG
     - docker push $IMAGE_TAG_LATEST
   tags:
     - dind
   only:
-    - develop
+    - develop@pleroma/pleroma
 
 docker-stable:
   stage: docker
@@ -304,12 +304,28 @@ docker-stable:
   before_script: *before-docker
   allow_failure: true
   script:
-    - docker pull $IMAGE_TAG_SLUG || true
-    - docker build --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg                               BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t $IMAGE_TAG_SLUG -t $IMAGE_TAG_LATEST_STABLE .
+    - docker build --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t $IMAGE_TAG_SLUG -t $IMAGE_TAG_LATEST_STABLE .
     - docker push $IMAGE_TAG
     - docker push $IMAGE_TAG_SLUG
     - docker push $IMAGE_TAG_LATEST_STABLE
   tags:
     - dind
   only:
-    - stable
+    - stable@pleroma/pleroma
+
+docker-release:
+  stage: docker
+  image: docker:latest
+  cache: {}
+  dependencies: []
+  variables: *docker-variables
+  before_script: *before-docker
+  allow_failure: true
+  script:
+    - docker build --cache-from $IMAGE_TAG_SLUG --build-arg VCS_REF=$CI_VCS_REF --build-arg BUILD_DATE=$CI_JOB_TIMESTAMP -t $IMAGE_TAG -t       $IMAGE_TAG_SLUG .
+    - docker push $IMAGE_TAG
+    - docker push $IMAGE_TAG_SLUG
+  tags:
+    - dind
+  only:
+    - /^release/.*$/@pleroma/pleroma
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d7d9a69a..1f2271c70 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - **Breaking**: MDII uploader
 
 ### Changed
+- **Breaking:** Pleroma won't start if it detects unapplied migrations
 - **Breaking:** attachments are removed along with statuses when there are no other references to it
 - **Breaking:** Elixir >=1.8 is now required (was >= 1.7)
 - **Breaking:** attachment links (`config :pleroma, :instance, no_attachment_links` and `config :pleroma, Pleroma.Upload, link_name`) disabled by default
@@ -43,6 +44,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Mastodon API, streaming: Add `pleroma.direct_conversation_id` to the `conversation` stream event payload.
 - Admin API: Render whole status in grouped reports
 - Mastodon API: User timelines will now respect blocks, unless you are getting the user timeline of somebody you blocked (which would be empty otherwise).
+- Mastodon API: Favoriting / Repeating a post multiple times will now return the identical response every time. Before, executing that action twice would return an error ("already favorited") on the second try.
 </details>
 
 ### Added
diff --git a/benchmarks/load_testing/generator.ex b/benchmarks/load_testing/generator.ex
index a957e0ffb..3f88fefd7 100644
--- a/benchmarks/load_testing/generator.ex
+++ b/benchmarks/load_testing/generator.ex
@@ -9,7 +9,7 @@ defmodule Pleroma.LoadTesting.Generator do
     {time, _} =
       :timer.tc(fn ->
         Task.async_stream(
-           Enum.take_random(posts, count_likes),
+          Enum.take_random(posts, count_likes),
           fn post -> {:ok, _, _} = CommonAPI.favorite(post.id, user) end,
           max_concurrency: 10,
           timeout: 30_000
@@ -142,6 +142,48 @@ defmodule Pleroma.LoadTesting.Generator do
     CommonAPI.post(Enum.random(users), post)
   end
 
+  def generate_power_intervals(opts \\ []) do
+    count = Keyword.get(opts, :count, 20)
+    power = Keyword.get(opts, :power, 2)
+    IO.puts("Generating #{count} intervals for a power #{power} series...")
+    counts = Enum.map(1..count, fn n -> :math.pow(n, power) end)
+    sum = Enum.sum(counts)
+
+    densities =
+      Enum.map(counts, fn c ->
+        c / sum
+      end)
+
+    densities
+    |> Enum.reduce(0, fn density, acc ->
+      if acc == 0 do
+        [{0, density}]
+      else
+        [{_, lower} | _] = acc
+        [{lower, lower + density} | acc]
+      end
+    end)
+    |> Enum.reverse()
+  end
+
+  def generate_tagged_activities(opts \\ []) do
+    tag_count = Keyword.get(opts, :tag_count, 20)
+    users = Keyword.get(opts, :users, Repo.all(User))
+    activity_count = Keyword.get(opts, :count, 200_000)
+
+    intervals = generate_power_intervals(count: tag_count)
+
+    IO.puts(
+      "Generating #{activity_count} activities using #{tag_count} different tags of format `tag_n`, starting at tag_0"
+    )
+
+    Enum.each(1..activity_count, fn _ ->
+      random = :rand.uniform()
+      i = Enum.find_index(intervals, fn {lower, upper} -> lower <= random && upper > random end)
+      CommonAPI.post(Enum.random(users), %{"status" => "a post with the tag #tag_#{i}"})
+    end)
+  end
+
   defp do_generate_activity_with_mention(user, users) do
     mentions_cnt = Enum.random([2, 3, 4, 5])
     with_user = Enum.random([true, false])
diff --git a/benchmarks/mix/tasks/pleroma/benchmarks/tags.ex b/benchmarks/mix/tasks/pleroma/benchmarks/tags.ex
new file mode 100644
index 000000000..fd1506907
--- /dev/null
+++ b/benchmarks/mix/tasks/pleroma/benchmarks/tags.ex
@@ -0,0 +1,87 @@
+defmodule Mix.Tasks.Pleroma.Benchmarks.Tags do
+  use Mix.Task
+  alias Pleroma.Repo
+  alias Pleroma.LoadTesting.Generator
+  import Ecto.Query
+
+  def run(_args) do
+    Mix.Pleroma.start_pleroma()
+    activities_count = Repo.aggregate(from(a in Pleroma.Activity), :count, :id)
+
+    if activities_count == 0 do
+      IO.puts("Did not find any activities, cleaning and generating")
+      clean_tables()
+      Generator.generate_users(users_max: 10)
+      Generator.generate_tagged_activities()
+    else
+      IO.puts("Found #{activities_count} activities, won't generate new ones")
+    end
+
+    tags = Enum.map(0..20, fn i -> {"For #tag_#{i}", "tag_#{i}"} end)
+
+    Enum.each(tags, fn {_, tag} ->
+      query =
+        from(o in Pleroma.Object,
+          where: fragment("(?)->'tag' \\? (?)", o.data, ^tag)
+        )
+
+      count = Repo.aggregate(query, :count, :id)
+      IO.puts("Database contains #{count} posts tagged with #{tag}")
+    end)
+
+    user = Repo.all(Pleroma.User) |> List.first()
+
+    Benchee.run(
+      %{
+        "Hashtag fetching, any" => fn tags ->
+          Pleroma.Web.MastodonAPI.TimelineController.hashtag_fetching(
+            %{
+              "any" => tags
+            },
+            user,
+            false
+          )
+        end,
+        # Will always return zero results because no overlapping hashtags are generated.
+        "Hashtag fetching, all" => fn tags ->
+          Pleroma.Web.MastodonAPI.TimelineController.hashtag_fetching(
+            %{
+              "all" => tags
+            },
+            user,
+            false
+          )
+        end
+      },
+      inputs:
+        tags
+        |> Enum.map(fn {_, v} -> v end)
+        |> Enum.chunk_every(2)
+        |> Enum.map(fn tags -> {"For #{inspect(tags)}", tags} end),
+      time: 5
+    )
+
+    Benchee.run(
+      %{
+        "Hashtag fetching" => fn tag ->
+          Pleroma.Web.MastodonAPI.TimelineController.hashtag_fetching(
+            %{
+              "tag" => tag
+            },
+            user,
+            false
+          )
+        end
+      },
+      inputs: tags,
+      time: 5
+    )
+  end
+
+  defp clean_tables do
+    IO.puts("Deleting old data...\n")
+    Ecto.Adapters.SQL.query!(Repo, "TRUNCATE users CASCADE;")
+    Ecto.Adapters.SQL.query!(Repo, "TRUNCATE activities CASCADE;")
+    Ecto.Adapters.SQL.query!(Repo, "TRUNCATE objects CASCADE;")
+  end
+end
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index 2ae052069..e17068876 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -33,6 +33,7 @@ defmodule Pleroma.Application do
   def start(_type, _args) do
     Pleroma.HTML.compile_scrubbers()
     Pleroma.Config.DeprecationWarnings.warn()
+    Pleroma.Repo.check_migrations_applied!()
     setup_instrumenters()
     load_custom_modules()
 
diff --git a/lib/pleroma/repo.ex b/lib/pleroma/repo.ex
index f57e088bc..cb0b6653c 100644
--- a/lib/pleroma/repo.ex
+++ b/lib/pleroma/repo.ex
@@ -8,6 +8,8 @@ defmodule Pleroma.Repo do
     adapter: Ecto.Adapters.Postgres,
     migration_timestamps: [type: :naive_datetime_usec]
 
+  require Logger
+
   defmodule Instrumenter do
     use Prometheus.EctoInstrumenter
   end
@@ -47,4 +49,37 @@ defmodule Pleroma.Repo do
       _ -> {:error, :not_found}
     end
   end
+
+  def check_migrations_applied!() do
+    unless Pleroma.Config.get(
+             [:i_am_aware_this_may_cause_data_loss, :disable_migration_check],
+             false
+           ) do
+      Ecto.Migrator.with_repo(__MODULE__, fn repo ->
+        down_migrations =
+          Ecto.Migrator.migrations(repo)
+          |> Enum.reject(fn
+            {:up, _, _} -> true
+            {:down, _, _} -> false
+          end)
+
+        if length(down_migrations) > 0 do
+          down_migrations_text =
+            Enum.map(down_migrations, fn {:down, id, name} -> "- #{name} (#{id})\n" end)
+
+          Logger.error(
+            "The following migrations were not applied:\n#{down_migrations_text}If you want to start Pleroma anyway, set\nconfig :pleroma, :i_am_aware_this_may_cause_data_loss, disable_migration_check: true"
+          )
+
+          raise Pleroma.Repo.UnappliedMigrationsError
+        end
+      end)
+    else
+      :ok
+    end
+  end
+end
+
+defmodule Pleroma.Repo.UnappliedMigrationsError do
+  defexception message: "Unapplied Migrations detected"
 end
diff --git a/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex b/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
index 4eaea00d8..c184c3b66 100644
--- a/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
@@ -20,7 +20,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do
     with accepted_vocabulary <- Pleroma.Config.get([:mrf_vocabulary, :accept]),
          rejected_vocabulary <- Pleroma.Config.get([:mrf_vocabulary, :reject]),
          true <-
-           length(accepted_vocabulary) == 0 || Enum.member?(accepted_vocabulary, message_type),
+           Enum.empty?(accepted_vocabulary) || Enum.member?(accepted_vocabulary, message_type),
          false <-
            length(rejected_vocabulary) > 0 && Enum.member?(rejected_vocabulary, message_type),
          {:ok, _} <- filter(message["object"]) do
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index 3fa789d53..2b8bfc3bd 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -658,24 +658,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     with %User{ap_id: ^actor_id} = actor <- User.get_cached_by_ap_id(object["id"]) do
       {:ok, new_user_data} = ActivityPub.user_data_from_user_object(object)
 
-      locked = new_user_data[:locked] || false
-      attachment = get_in(new_user_data, [:source_data, "attachment"]) || []
-      invisible = new_user_data[:invisible] || false
-
-      fields =
-        attachment
-        |> Enum.filter(fn %{"type" => t} -> t == "PropertyValue" end)
-        |> Enum.map(fn fields -> Map.take(fields, ["name", "value"]) end)
-
-      update_data =
-        new_user_data
-        |> Map.take([:avatar, :banner, :bio, :name, :also_known_as])
-        |> Map.put(:fields, fields)
-        |> Map.put(:locked, locked)
-        |> Map.put(:invisible, invisible)
-
       actor
-      |> User.upgrade_changeset(update_data, true)
+      |> User.upgrade_changeset(new_user_data, true)
       |> User.update_and_set_cache()
 
       ActivityPub.update(%{
diff --git a/lib/pleroma/web/admin_api/admin_api_controller.ex b/lib/pleroma/web/admin_api/admin_api_controller.ex
index 529169c1b..7118faf94 100644
--- a/lib/pleroma/web/admin_api/admin_api_controller.ex
+++ b/lib/pleroma/web/admin_api/admin_api_controller.ex
@@ -75,7 +75,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
   plug(
     OAuthScopesPlug,
     %{scopes: ["write:reports"], admin: true}
-    when action in [:report_update_state, :report_respond]
+    when action in [:reports_update]
   )
 
   plug(
@@ -639,7 +639,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
   def force_password_reset(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do
     users = nicknames |> Enum.map(&User.get_cached_by_nickname/1)
 
-    Enum.map(users, &User.force_password_reset_async/1)
+    Enum.each(users, &User.force_password_reset_async/1)
 
     ModerationLog.insert_log(%{
       actor: admin,
diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex
index 2f3bcfc3c..c05a6c544 100644
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@@ -85,9 +85,13 @@ defmodule Pleroma.Web.CommonAPI do
   def repeat(id_or_ap_id, user, params \\ %{}) do
     with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
          object <- Object.normalize(activity),
-         nil <- Utils.get_existing_announce(user.ap_id, object),
+         announce_activity <- Utils.get_existing_announce(user.ap_id, object),
          public <- public_announce?(object, params) do
-      ActivityPub.announce(user, object, nil, true, public)
+      if announce_activity do
+        {:ok, announce_activity, object}
+      else
+        ActivityPub.announce(user, object, nil, true, public)
+      end
     else
       _ -> {:error, dgettext("errors", "Could not repeat")}
     end
@@ -105,8 +109,12 @@ defmodule Pleroma.Web.CommonAPI do
   def favorite(id_or_ap_id, user) do
     with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
          object <- Object.normalize(activity),
-         nil <- Utils.get_existing_like(user.ap_id, object) do
-      ActivityPub.like(user, object)
+         like_activity <- Utils.get_existing_like(user.ap_id, object) do
+      if like_activity do
+        {:ok, like_activity, object}
+      else
+        ActivityPub.like(user, object)
+      end
     else
       _ -> {:error, dgettext("errors", "Could not favorite")}
     end
diff --git a/lib/pleroma/web/mastodon_api/controllers/subscription_controller.ex b/lib/pleroma/web/mastodon_api/controllers/subscription_controller.ex
index fc7d52824..11f7b85d3 100644
--- a/lib/pleroma/web/mastodon_api/controllers/subscription_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/subscription_controller.ex
@@ -6,9 +6,9 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionController do
   @moduledoc "The module represents functions to manage user subscriptions."
   use Pleroma.Web, :controller
 
+  alias Pleroma.Web.MastodonAPI.PushSubscriptionView, as: View
   alias Pleroma.Web.Push
   alias Pleroma.Web.Push.Subscription
-  alias Pleroma.Web.MastodonAPI.PushSubscriptionView, as: View
 
   action_fallback(:errors)
 
diff --git a/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex b/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex
index 384159336..29964a1d4 100644
--- a/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex
@@ -77,10 +77,7 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do
     |> render("index.json", activities: activities, for: user, as: :activity)
   end
 
-  # GET /api/v1/timelines/tag/:tag
-  def hashtag(%{assigns: %{user: user}} = conn, params) do
-    local_only = truthy_param?(params["local"])
-
+  def hashtag_fetching(params, user, local_only) do
     tags =
       [params["tag"], params["any"]]
       |> List.flatten()
@@ -98,7 +95,7 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do
       |> Map.get("none", [])
       |> Enum.map(&String.downcase(&1))
 
-    activities =
+    _activities =
       params
       |> Map.put("type", "Create")
       |> Map.put("local_only", local_only)
@@ -109,6 +106,13 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do
       |> Map.put("tag_all", tag_all)
       |> Map.put("tag_reject", tag_reject)
       |> ActivityPub.fetch_public_activities()
+  end
+
+  # GET /api/v1/timelines/tag/:tag
+  def hashtag(%{assigns: %{user: user}} = conn, params) do
+    local_only = truthy_param?(params["local"])
+
+    activities = hashtag_fetching(params, user, local_only)
 
     conn
     |> add_link_headers(activities, %{"local" => local_only})
diff --git a/lib/pleroma/web/oauth/oauth_controller.ex b/lib/pleroma/web/oauth/oauth_controller.ex
index d31a3d91c..5292aedf2 100644
--- a/lib/pleroma/web/oauth/oauth_controller.ex
+++ b/lib/pleroma/web/oauth/oauth_controller.ex
@@ -14,10 +14,10 @@ defmodule Pleroma.Web.OAuth.OAuthController do
   alias Pleroma.Web.ControllerHelper
   alias Pleroma.Web.OAuth.App
   alias Pleroma.Web.OAuth.Authorization
+  alias Pleroma.Web.OAuth.Scopes
   alias Pleroma.Web.OAuth.Token
   alias Pleroma.Web.OAuth.Token.Strategy.RefreshToken
   alias Pleroma.Web.OAuth.Token.Strategy.Revoke, as: RevokeToken
-  alias Pleroma.Web.OAuth.Scopes
 
   require Logger
 
diff --git a/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex b/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex
index 772c535a4..3285dc11b 100644
--- a/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex
@@ -23,7 +23,7 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do
   plug(
     OAuthScopesPlug,
     %{scopes: ["read:statuses"]}
-    when action in [:conversation, :conversation_statuses, :emoji_reactions_by]
+    when action in [:conversation, :conversation_statuses]
   )
 
   plug(
diff --git a/mix.exs b/mix.exs
index c2e0b940f..0aa7c862f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -124,7 +124,7 @@ defmodule Pleroma.Mixfile do
       {:earmark, "~> 1.3"},
       {:bbcode, "~> 0.1.1"},
       {:ex_machina, "~> 2.3", only: :test},
-      {:credo, "~> 0.9.3", only: [:dev, :test]},
+      {:credo, "~> 1.1.0", only: [:dev, :test], runtime: false},
       {:mock, "~> 0.3.3", only: :test},
       {:crypt,
        git: "https://github.com/msantos/crypt", ref: "1f2b58927ab57e72910191a7ebaeff984382a1d3"},
diff --git a/mix.lock b/mix.lock
index ff22791a4..c1fe223c0 100644
--- a/mix.lock
+++ b/mix.lock
@@ -16,7 +16,7 @@
   "cors_plug": {:hex, :cors_plug, "1.5.2", "72df63c87e4f94112f458ce9d25800900cc88608c1078f0e4faddf20933eda6e", [:mix], [{:plug, "~> 1.3 or ~> 1.4 or ~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
   "cowboy": {:hex, :cowboy, "2.7.0", "91ed100138a764355f43316b1d23d7ff6bdb0de4ea618cb5d8677c93a7a2f115", [:rebar3], [{:cowlib, "~> 2.8.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "~> 1.7.1", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm"},
   "cowlib": {:hex, :cowlib, "2.8.0", "fd0ff1787db84ac415b8211573e9a30a3ebe71b5cbff7f720089972b2319c8a4", [:rebar3], [], "hexpm"},
-  "credo": {:hex, :credo, "0.9.3", "76fa3e9e497ab282e0cf64b98a624aa11da702854c52c82db1bf24e54ab7c97a", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:poison, ">= 0.0.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},
+  "credo": {:hex, :credo, "1.1.5", "caec7a3cadd2e58609d7ee25b3931b129e739e070539ad1a0cd7efeeb47014f4", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
   "crontab": {:hex, :crontab, "1.1.8", "2ce0e74777dfcadb28a1debbea707e58b879e6aa0ffbf9c9bb540887bce43617", [:mix], [{:ecto, "~> 1.0 or ~> 2.0 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm"},
   "crypt": {:git, "https://github.com/msantos/crypt", "1f2b58927ab57e72910191a7ebaeff984382a1d3", [ref: "1f2b58927ab57e72910191a7ebaeff984382a1d3"]},
   "custom_base": {:hex, :custom_base, "0.2.1", "4a832a42ea0552299d81652aa0b1f775d462175293e99dfbe4d7dbaab785a706", [:mix], [], "hexpm"},
@@ -63,7 +63,7 @@
   "mime": {:hex, :mime, "1.3.1", "30ce04ab3175b6ad0bdce0035cba77bba68b813d523d1aac73d9781b4d193cf8", [:mix], [], "hexpm"},
   "mimerl": {:hex, :mimerl, "1.2.0", "67e2d3f571088d5cfd3e550c383094b47159f3eee8ffa08e64106cdf5e981be3", [:rebar3], [], "hexpm"},
   "mochiweb": {:hex, :mochiweb, "2.18.0", "eb55f1db3e6e960fac4e6db4e2db9ec3602cc9f30b86cd1481d56545c3145d2e", [:rebar3], [], "hexpm"},
-  "mock": {:hex, :mock, "0.3.3", "42a433794b1291a9cf1525c6d26b38e039e0d3a360732b5e467bfc77ef26c914", [:mix], [{:meck, "~> 0.8.13", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm"},
+  "mock": {:hex, :mock, "0.3.4", "c5862eb3b8c64237f45f586cf00c9d892ba07bb48305a43319d428ce3c2897dd", [:mix], [{:meck, "~> 0.8.13", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm"},
   "mogrify": {:hex, :mogrify, "0.6.1", "de1b527514f2d95a7bbe9642eb556061afb337e220cf97adbf3a4e6438ed70af", [:mix], [], "hexpm"},
   "mox": {:hex, :mox, "0.5.1", "f86bb36026aac1e6f924a4b6d024b05e9adbed5c63e8daa069bd66fb3292165b", [:mix], [], "hexpm"},
   "myhtmlex": {:git, "https://git.pleroma.social/pleroma/myhtmlex.git", "ad0097e2f61d4953bfef20fb6abddf23b87111e6", [ref: "ad0097e2f61d4953bfef20fb6abddf23b87111e6", submodules: true]},
diff --git a/test/notification_test.exs b/test/notification_test.exs
index f5f23bb5a..9a1c2f2b5 100644
--- a/test/notification_test.exs
+++ b/test/notification_test.exs
@@ -745,7 +745,7 @@ defmodule Pleroma.NotificationTest do
 
       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 
-      assert length(Notification.for_user(user, %{with_muted: true})) == 0
+      assert Enum.empty?(Notification.for_user(user, %{with_muted: true}))
     end
 
     test "it doesn't return notifications from a domain-blocked user when with_muted is set" do
@@ -755,7 +755,7 @@ defmodule Pleroma.NotificationTest do
 
       {:ok, _activity} = CommonAPI.post(blocked, %{"status" => "hey @#{user.nickname}"})
 
-      assert length(Notification.for_user(user, %{with_muted: true})) == 0
+      assert Enum.empty?(Notification.for_user(user, %{with_muted: true}))
     end
 
     test "it returns notifications from muted threads when with_muted is set" do
diff --git a/test/repo_test.exs b/test/repo_test.exs
index 85b64d4d1..5526b0327 100644
--- a/test/repo_test.exs
+++ b/test/repo_test.exs
@@ -4,7 +4,10 @@
 
 defmodule Pleroma.RepoTest do
   use Pleroma.DataCase
+  import ExUnit.CaptureLog
   import Pleroma.Factory
+  import Mock
+
   alias Pleroma.User
 
   describe "find_resource/1" do
@@ -46,4 +49,44 @@ defmodule Pleroma.RepoTest do
       assert Repo.get_assoc(token, :user) == {:error, :not_found}
     end
   end
+
+  describe "check_migrations_applied!" do
+    setup_with_mocks([
+      {Ecto.Migrator, [],
+       [
+         with_repo: fn repo, fun -> passthrough([repo, fun]) end,
+         migrations: fn Pleroma.Repo ->
+           [
+             {:up, 20_191_128_153_944, "fix_missing_following_count"},
+             {:up, 20_191_203_043_610, "create_report_notes"},
+             {:down, 20_191_220_174_645, "add_scopes_to_pleroma_feo_auth_records"}
+           ]
+         end
+       ]}
+    ]) do
+      :ok
+    end
+
+    test "raises if it detects unapplied migrations" do
+      assert_raise Pleroma.Repo.UnappliedMigrationsError, fn ->
+        capture_log(&Repo.check_migrations_applied!/0)
+      end
+    end
+
+    test "doesn't do anything if disabled" do
+      disable_migration_check =
+        Pleroma.Config.get([:i_am_aware_this_may_cause_data_loss, :disable_migration_check])
+
+      Pleroma.Config.put([:i_am_aware_this_may_cause_data_loss, :disable_migration_check], true)
+
+      on_exit(fn ->
+        Pleroma.Config.put(
+          [:i_am_aware_this_may_cause_data_loss, :disable_migration_check],
+          disable_migration_check
+        )
+      end)
+
+      assert :ok == Repo.check_migrations_applied!()
+    end
+  end
 end
diff --git a/test/web/activity_pub/transmogrifier/follow_handling_test.exs b/test/web/activity_pub/transmogrifier/follow_handling_test.exs
index 7d6d0814d..1c88b05c2 100644
--- a/test/web/activity_pub/transmogrifier/follow_handling_test.exs
+++ b/test/web/activity_pub/transmogrifier/follow_handling_test.exs
@@ -78,7 +78,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.FollowHandlingTest do
         )
         |> Repo.all()
 
-      assert length(accepts) == 0
+      assert Enum.empty?(accepts)
     end
 
     test "it works for follow requests when you are already followed, creating a new accept activity" do
diff --git a/test/web/admin_api/admin_api_controller_test.exs b/test/web/admin_api/admin_api_controller_test.exs
index a3fbb6041..c8f8ba310 100644
--- a/test/web/admin_api/admin_api_controller_test.exs
+++ b/test/web/admin_api/admin_api_controller_test.exs
@@ -1363,6 +1363,30 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
       }
     end
 
+    test "requires admin:write:reports scope", %{conn: conn, id: id, admin: admin} do
+      read_token = insert(:oauth_token, user: admin, scopes: ["admin:read"])
+      write_token = insert(:oauth_token, user: admin, scopes: ["admin:write:reports"])
+
+      response =
+        conn
+        |> assign(:token, read_token)
+        |> patch("/api/pleroma/admin/reports", %{
+          "reports" => [%{"state" => "resolved", "id" => id}]
+        })
+        |> json_response(403)
+
+      assert response == %{
+               "error" => "Insufficient permissions: admin:write:reports."
+             }
+
+      conn
+      |> assign(:token, write_token)
+      |> patch("/api/pleroma/admin/reports", %{
+        "reports" => [%{"state" => "resolved", "id" => id}]
+      })
+      |> json_response(:no_content)
+    end
+
     test "mark report as resolved", %{conn: conn, id: id, admin: admin} do
       conn
       |> patch("/api/pleroma/admin/reports", %{
@@ -2840,7 +2864,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
 
       response = json_response(ret_conn, 200)
 
-      assert length(response) == 0
+      assert Enum.empty?(response)
     end
   end
 
diff --git a/test/web/common_api/common_api_test.exs b/test/web/common_api/common_api_test.exs
index b5d6d4055..f8963e42e 100644
--- a/test/web/common_api/common_api_test.exs
+++ b/test/web/common_api/common_api_test.exs
@@ -284,22 +284,22 @@ defmodule Pleroma.Web.CommonAPITest do
       {:ok, %Activity{}, _} = CommonAPI.favorite(activity.id, user)
     end
 
-    test "retweeting a status twice returns an error" do
+    test "retweeting a status twice returns the status" do
       user = insert(:user)
       other_user = insert(:user)
 
       {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"})
-      {:ok, %Activity{}, _object} = CommonAPI.repeat(activity.id, user)
-      {:error, _} = CommonAPI.repeat(activity.id, user)
+      {:ok, %Activity{} = activity, object} = CommonAPI.repeat(activity.id, user)
+      {:ok, ^activity, ^object} = CommonAPI.repeat(activity.id, user)
     end
 
-    test "favoriting a status twice returns an error" do
+    test "favoriting a status twice returns the status" do
       user = insert(:user)
       other_user = insert(:user)
 
       {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"})
-      {:ok, %Activity{}, _object} = CommonAPI.favorite(activity.id, user)
-      {:error, _} = CommonAPI.favorite(activity.id, user)
+      {:ok, %Activity{} = activity, object} = CommonAPI.favorite(activity.id, user)
+      {:ok, ^activity, ^object} = CommonAPI.favorite(activity.id, user)
     end
   end
 
diff --git a/test/web/common_api/common_api_utils_test.exs b/test/web/common_api/common_api_utils_test.exs
index 2588898d0..4b761e039 100644
--- a/test/web/common_api/common_api_utils_test.exs
+++ b/test/web/common_api/common_api_utils_test.exs
@@ -307,7 +307,7 @@ defmodule Pleroma.Web.CommonAPI.UtilsTest do
 
       {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "private", nil)
       assert length(to) == 2
-      assert length(cc) == 0
+      assert Enum.empty?(cc)
 
       assert mentioned_user.ap_id in to
       assert user.follower_address in to
@@ -323,7 +323,7 @@ defmodule Pleroma.Web.CommonAPI.UtilsTest do
       {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "private", nil)
 
       assert length(to) == 3
-      assert length(cc) == 0
+      assert Enum.empty?(cc)
 
       assert mentioned_user.ap_id in to
       assert third_user.ap_id in to
@@ -338,7 +338,7 @@ defmodule Pleroma.Web.CommonAPI.UtilsTest do
       {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "direct", nil)
 
       assert length(to) == 1
-      assert length(cc) == 0
+      assert Enum.empty?(cc)
 
       assert mentioned_user.ap_id in to
     end
@@ -353,7 +353,7 @@ defmodule Pleroma.Web.CommonAPI.UtilsTest do
       {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "direct", nil)
 
       assert length(to) == 2
-      assert length(cc) == 0
+      assert Enum.empty?(cc)
 
       assert mentioned_user.ap_id in to
       assert third_user.ap_id in to
diff --git a/test/web/mastodon_api/controllers/status_controller_test.exs b/test/web/mastodon_api/controllers/status_controller_test.exs
index 307221c5d..b03b4b344 100644
--- a/test/web/mastodon_api/controllers/status_controller_test.exs
+++ b/test/web/mastodon_api/controllers/status_controller_test.exs
@@ -638,6 +638,13 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
       assert to_string(activity.id) == id
     end
 
+    test "favoriting twice will just return 200", %{conn: conn} do
+      activity = insert(:note_activity)
+
+      post(conn, "/api/v1/statuses/#{activity.id}/favourite")
+      assert post(conn, "/api/v1/statuses/#{activity.id}/favourite") |> json_response(200)
+    end
+
     test "returns 400 error for a wrong id", %{conn: conn} do
       conn = post(conn, "/api/v1/statuses/1/favourite")
 
diff --git a/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs b/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs
index 3f7ef13bc..fb7500134 100644
--- a/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs
+++ b/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs
@@ -57,11 +57,6 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIControllerTest do
 
     {:ok, activity} = CommonAPI.post(user, %{"status" => "#cofe"})
 
-    conn =
-      conn
-      |> assign(:user, user)
-      |> assign(:token, insert(:oauth_token, user: user, scopes: ["read:statuses"]))
-
     result =
       conn
       |> get("/api/v1/pleroma/statuses/#{activity.id}/emoji_reactions_by")
diff --git a/test/web/twitter_api/password_controller_test.exs b/test/web/twitter_api/password_controller_test.exs
index 840c84a05..29ba7d265 100644
--- a/test/web/twitter_api/password_controller_test.exs
+++ b/test/web/twitter_api/password_controller_test.exs
@@ -55,7 +55,7 @@ defmodule Pleroma.Web.TwitterAPI.PasswordControllerTest do
 
       user = refresh_record(user)
       assert Comeonin.Pbkdf2.checkpw("test", user.password_hash)
-      assert length(Token.get_user_tokens(user)) == 0
+      assert Enum.empty?(Token.get_user_tokens(user))
     end
 
     test "it sets password_reset_pending to false", %{conn: conn} do