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+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
+  use Pleroma.Web.ConnCase
+
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.CommonAPI
+
+  import Pleroma.Factory
+
+  describe "account fetching" do
+    test "works by id" do
+      user = insert(:user)
+
+      conn =
+        build_conn()
+        |> get("/api/v1/accounts/#{user.id}")
+
+      assert %{"id" => id} = json_response(conn, 200)
+      assert id == to_string(user.id)
+
+      conn =
+        build_conn()
+        |> get("/api/v1/accounts/-1")
+
+      assert %{"error" => "Can't find user"} = json_response(conn, 404)
+    end
+
+    test "works by nickname" do
+      user = insert(:user)
+
+      conn =
+        build_conn()
+        |> get("/api/v1/accounts/#{user.nickname}")
+
+      assert %{"id" => id} = json_response(conn, 200)
+      assert id == user.id
+    end
+
+    test "works by nickname for remote users" do
+      limit_to_local = Pleroma.Config.get([:instance, :limit_to_local_content])
+      Pleroma.Config.put([:instance, :limit_to_local_content], false)
+      user = insert(:user, nickname: "user@example.com", local: false)
+
+      conn =
+        build_conn()
+        |> get("/api/v1/accounts/#{user.nickname}")
+
+      Pleroma.Config.put([:instance, :limit_to_local_content], limit_to_local)
+      assert %{"id" => id} = json_response(conn, 200)
+      assert id == user.id
+    end
+
+    test "respects limit_to_local_content == :all for remote user nicknames" do
+      limit_to_local = Pleroma.Config.get([:instance, :limit_to_local_content])
+      Pleroma.Config.put([:instance, :limit_to_local_content], :all)
+
+      user = insert(:user, nickname: "user@example.com", local: false)
+
+      conn =
+        build_conn()
+        |> get("/api/v1/accounts/#{user.nickname}")
+
+      Pleroma.Config.put([:instance, :limit_to_local_content], limit_to_local)
+      assert json_response(conn, 404)
+    end
+
+    test "respects limit_to_local_content == :unauthenticated for remote user nicknames" do
+      limit_to_local = Pleroma.Config.get([:instance, :limit_to_local_content])
+      Pleroma.Config.put([:instance, :limit_to_local_content], :unauthenticated)
+
+      user = insert(:user, nickname: "user@example.com", local: false)
+      reading_user = insert(:user)
+
+      conn =
+        build_conn()
+        |> get("/api/v1/accounts/#{user.nickname}")
+
+      assert json_response(conn, 404)
+
+      conn =
+        build_conn()
+        |> assign(:user, reading_user)
+        |> get("/api/v1/accounts/#{user.nickname}")
+
+      Pleroma.Config.put([:instance, :limit_to_local_content], limit_to_local)
+      assert %{"id" => id} = json_response(conn, 200)
+      assert id == user.id
+    end
+
+    test "accounts fetches correct account for nicknames beginning with numbers", %{conn: conn} do
+      # Need to set an old-style integer ID to reproduce the problem
+      # (these are no longer assigned to new accounts but were preserved
+      # for existing accounts during the migration to flakeIDs)
+      user_one = insert(:user, %{id: 1212})
+      user_two = insert(:user, %{nickname: "#{user_one.id}garbage"})
+
+      resp_one =
+        conn
+        |> get("/api/v1/accounts/#{user_one.id}")
+
+      resp_two =
+        conn
+        |> get("/api/v1/accounts/#{user_two.nickname}")
+
+      resp_three =
+        conn
+        |> get("/api/v1/accounts/#{user_two.id}")
+
+      acc_one = json_response(resp_one, 200)
+      acc_two = json_response(resp_two, 200)
+      acc_three = json_response(resp_three, 200)
+      refute acc_one == acc_two
+      assert acc_two == acc_three
+    end
+  end
+
+  describe "user timelines" do
+    test "gets a users statuses", %{conn: conn} do
+      user_one = insert(:user)
+      user_two = insert(:user)
+      user_three = insert(:user)
+
+      {:ok, user_three} = User.follow(user_three, user_one)
+
+      {:ok, activity} = CommonAPI.post(user_one, %{"status" => "HI!!!"})
+
+      {:ok, direct_activity} =
+        CommonAPI.post(user_one, %{
+          "status" => "Hi, @#{user_two.nickname}.",
+          "visibility" => "direct"
+        })
+
+      {:ok, private_activity} =
+        CommonAPI.post(user_one, %{"status" => "private", "visibility" => "private"})
+
+      resp =
+        conn
+        |> get("/api/v1/accounts/#{user_one.id}/statuses")
+
+      assert [%{"id" => id}] = json_response(resp, 200)
+      assert id == to_string(activity.id)
+
+      resp =
+        conn
+        |> assign(:user, user_two)
+        |> get("/api/v1/accounts/#{user_one.id}/statuses")
+
+      assert [%{"id" => id_one}, %{"id" => id_two}] = json_response(resp, 200)
+      assert id_one == to_string(direct_activity.id)
+      assert id_two == to_string(activity.id)
+
+      resp =
+        conn
+        |> assign(:user, user_three)
+        |> get("/api/v1/accounts/#{user_one.id}/statuses")
+
+      assert [%{"id" => id_one}, %{"id" => id_two}] = json_response(resp, 200)
+      assert id_one == to_string(private_activity.id)
+      assert id_two == to_string(activity.id)
+    end
+
+    test "unimplemented pinned statuses feature", %{conn: conn} do
+      note = insert(:note_activity)
+      user = User.get_cached_by_ap_id(note.data["actor"])
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/statuses?pinned=true")
+
+      assert json_response(conn, 200) == []
+    end
+
+    test "gets an users media", %{conn: conn} do
+      note = insert(:note_activity)
+      user = User.get_cached_by_ap_id(note.data["actor"])
+
+      file = %Plug.Upload{
+        content_type: "image/jpg",
+        path: Path.absname("test/fixtures/image.jpg"),
+        filename: "an_image.jpg"
+      }
+
+      {:ok, %{id: media_id}} = ActivityPub.upload(file, actor: user.ap_id)
+
+      {:ok, image_post} = CommonAPI.post(user, %{"status" => "cofe", "media_ids" => [media_id]})
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/statuses", %{"only_media" => "true"})
+
+      assert [%{"id" => id}] = json_response(conn, 200)
+      assert id == to_string(image_post.id)
+
+      conn =
+        build_conn()
+        |> get("/api/v1/accounts/#{user.id}/statuses", %{"only_media" => "1"})
+
+      assert [%{"id" => id}] = json_response(conn, 200)
+      assert id == to_string(image_post.id)
+    end
+
+    test "gets a user's statuses without reblogs", %{conn: conn} do
+      user = insert(:user)
+      {:ok, post} = CommonAPI.post(user, %{"status" => "HI!!!"})
+      {:ok, _, _} = CommonAPI.repeat(post.id, user)
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/statuses", %{"exclude_reblogs" => "true"})
+
+      assert [%{"id" => id}] = json_response(conn, 200)
+      assert id == to_string(post.id)
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/statuses", %{"exclude_reblogs" => "1"})
+
+      assert [%{"id" => id}] = json_response(conn, 200)
+      assert id == to_string(post.id)
+    end
+
+    test "filters user's statuses by a hashtag", %{conn: conn} do
+      user = insert(:user)
+      {:ok, post} = CommonAPI.post(user, %{"status" => "#hashtag"})
+      {:ok, _post} = CommonAPI.post(user, %{"status" => "hashtag"})
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/statuses", %{"tagged" => "hashtag"})
+
+      assert [%{"id" => id}] = json_response(conn, 200)
+      assert id == to_string(post.id)
+    end
+  end
+
+  describe "followers" do
+    test "getting followers", %{conn: conn} do
+      user = insert(:user)
+      other_user = insert(:user)
+      {:ok, user} = User.follow(user, other_user)
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{other_user.id}/followers")
+
+      assert [%{"id" => id}] = json_response(conn, 200)
+      assert id == to_string(user.id)
+    end
+
+    test "getting followers, hide_followers", %{conn: conn} do
+      user = insert(:user)
+      other_user = insert(:user, %{info: %{hide_followers: true}})
+      {:ok, _user} = User.follow(user, other_user)
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{other_user.id}/followers")
+
+      assert [] == json_response(conn, 200)
+    end
+
+    test "getting followers, hide_followers, same user requesting", %{conn: conn} do
+      user = insert(:user)
+      other_user = insert(:user, %{info: %{hide_followers: true}})
+      {:ok, _user} = User.follow(user, other_user)
+
+      conn =
+        conn
+        |> assign(:user, other_user)
+        |> get("/api/v1/accounts/#{other_user.id}/followers")
+
+      refute [] == json_response(conn, 200)
+    end
+
+    test "getting followers, pagination", %{conn: conn} do
+      user = insert(:user)
+      follower1 = insert(:user)
+      follower2 = insert(:user)
+      follower3 = insert(:user)
+      {:ok, _} = User.follow(follower1, user)
+      {:ok, _} = User.follow(follower2, user)
+      {:ok, _} = User.follow(follower3, user)
+
+      conn =
+        conn
+        |> assign(:user, user)
+
+      res_conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/followers?since_id=#{follower1.id}")
+
+      assert [%{"id" => id3}, %{"id" => id2}] = json_response(res_conn, 200)
+      assert id3 == follower3.id
+      assert id2 == follower2.id
+
+      res_conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/followers?max_id=#{follower3.id}")
+
+      assert [%{"id" => id2}, %{"id" => id1}] = json_response(res_conn, 200)
+      assert id2 == follower2.id
+      assert id1 == follower1.id
+
+      res_conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/followers?limit=1&max_id=#{follower3.id}")
+
+      assert [%{"id" => id2}] = json_response(res_conn, 200)
+      assert id2 == follower2.id
+
+      assert [link_header] = get_resp_header(res_conn, "link")
+      assert link_header =~ ~r/min_id=#{follower2.id}/
+      assert link_header =~ ~r/max_id=#{follower2.id}/
+    end
+  end
+
+  describe "following" do
+    test "getting following", %{conn: conn} do
+      user = insert(:user)
+      other_user = insert(:user)
+      {:ok, user} = User.follow(user, other_user)
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/following")
+
+      assert [%{"id" => id}] = json_response(conn, 200)
+      assert id == to_string(other_user.id)
+    end
+
+    test "getting following, hide_follows", %{conn: conn} do
+      user = insert(:user, %{info: %{hide_follows: true}})
+      other_user = insert(:user)
+      {:ok, user} = User.follow(user, other_user)
+
+      conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/following")
+
+      assert [] == json_response(conn, 200)
+    end
+
+    test "getting following, hide_follows, same user requesting", %{conn: conn} do
+      user = insert(:user, %{info: %{hide_follows: true}})
+      other_user = insert(:user)
+      {:ok, user} = User.follow(user, other_user)
+
+      conn =
+        conn
+        |> assign(:user, user)
+        |> get("/api/v1/accounts/#{user.id}/following")
+
+      refute [] == json_response(conn, 200)
+    end
+
+    test "getting following, pagination", %{conn: conn} do
+      user = insert(:user)
+      following1 = insert(:user)
+      following2 = insert(:user)
+      following3 = insert(:user)
+      {:ok, _} = User.follow(user, following1)
+      {:ok, _} = User.follow(user, following2)
+      {:ok, _} = User.follow(user, following3)
+
+      conn =
+        conn
+        |> assign(:user, user)
+
+      res_conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/following?since_id=#{following1.id}")
+
+      assert [%{"id" => id3}, %{"id" => id2}] = json_response(res_conn, 200)
+      assert id3 == following3.id
+      assert id2 == following2.id
+
+      res_conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/following?max_id=#{following3.id}")
+
+      assert [%{"id" => id2}, %{"id" => id1}] = json_response(res_conn, 200)
+      assert id2 == following2.id
+      assert id1 == following1.id
+
+      res_conn =
+        conn
+        |> get("/api/v1/accounts/#{user.id}/following?limit=1&max_id=#{following3.id}")
+
+      assert [%{"id" => id2}] = json_response(res_conn, 200)
+      assert id2 == following2.id
+
+      assert [link_header] = get_resp_header(res_conn, "link")
+      assert link_header =~ ~r/min_id=#{following2.id}/
+      assert link_header =~ ~r/max_id=#{following2.id}/
+    end
+  end
+
+  describe "follow/unfollow" do
+    test "following / unfollowing a user", %{conn: conn} do
+      user = insert(:user)
+      other_user = insert(:user)
+
+      conn =
+        conn
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/follow")
+
+      assert %{"id" => _id, "following" => true} = json_response(conn, 200)
+
+      user = User.get_cached_by_id(user.id)
+
+      conn =
+        build_conn()
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/unfollow")
+
+      assert %{"id" => _id, "following" => false} = json_response(conn, 200)
+
+      user = User.get_cached_by_id(user.id)
+
+      conn =
+        build_conn()
+        |> assign(:user, user)
+        |> post("/api/v1/follows", %{"uri" => other_user.nickname})
+
+      assert %{"id" => id} = json_response(conn, 200)
+      assert id == to_string(other_user.id)
+    end
+
+    test "following without reblogs" do
+      follower = insert(:user)
+      followed = insert(:user)
+      other_user = insert(:user)
+
+      conn =
+        build_conn()
+        |> assign(:user, follower)
+        |> post("/api/v1/accounts/#{followed.id}/follow?reblogs=false")
+
+      assert %{"showing_reblogs" => false} = json_response(conn, 200)
+
+      {:ok, activity} = CommonAPI.post(other_user, %{"status" => "hey"})
+      {:ok, reblog, _} = CommonAPI.repeat(activity.id, followed)
+
+      conn =
+        build_conn()
+        |> assign(:user, User.get_cached_by_id(follower.id))
+        |> get("/api/v1/timelines/home")
+
+      assert [] == json_response(conn, 200)
+
+      conn =
+        build_conn()
+        |> assign(:user, follower)
+        |> post("/api/v1/accounts/#{followed.id}/follow?reblogs=true")
+
+      assert %{"showing_reblogs" => true} = json_response(conn, 200)
+
+      conn =
+        build_conn()
+        |> assign(:user, User.get_cached_by_id(follower.id))
+        |> get("/api/v1/timelines/home")
+
+      expected_activity_id = reblog.id
+      assert [%{"id" => ^expected_activity_id}] = json_response(conn, 200)
+    end
+
+    test "following / unfollowing errors" do
+      user = insert(:user)
+
+      conn =
+        build_conn()
+        |> assign(:user, user)
+
+      # self follow
+      conn_res = post(conn, "/api/v1/accounts/#{user.id}/follow")
+      assert %{"error" => "Record not found"} = json_response(conn_res, 404)
+
+      # self unfollow
+      user = User.get_cached_by_id(user.id)
+      conn_res = post(conn, "/api/v1/accounts/#{user.id}/unfollow")
+      assert %{"error" => "Record not found"} = json_response(conn_res, 404)
+
+      # self follow via uri
+      user = User.get_cached_by_id(user.id)
+      conn_res = post(conn, "/api/v1/follows", %{"uri" => user.nickname})
+      assert %{"error" => "Record not found"} = json_response(conn_res, 404)
+
+      # follow non existing user
+      conn_res = post(conn, "/api/v1/accounts/doesntexist/follow")
+      assert %{"error" => "Record not found"} = json_response(conn_res, 404)
+
+      # follow non existing user via uri
+      conn_res = post(conn, "/api/v1/follows", %{"uri" => "doesntexist"})
+      assert %{"error" => "Record not found"} = json_response(conn_res, 404)
+
+      # unfollow non existing user
+      conn_res = post(conn, "/api/v1/accounts/doesntexist/unfollow")
+      assert %{"error" => "Record not found"} = json_response(conn_res, 404)
+    end
+  end
+
+  describe "mute/unmute" do
+    test "with notifications", %{conn: conn} do
+      user = insert(:user)
+      other_user = insert(:user)
+
+      conn =
+        conn
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/mute")
+
+      response = json_response(conn, 200)
+
+      assert %{"id" => _id, "muting" => true, "muting_notifications" => true} = response
+      user = User.get_cached_by_id(user.id)
+
+      conn =
+        build_conn()
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/unmute")
+
+      response = json_response(conn, 200)
+      assert %{"id" => _id, "muting" => false, "muting_notifications" => false} = response
+    end
+
+    test "without notifications", %{conn: conn} do
+      user = insert(:user)
+      other_user = insert(:user)
+
+      conn =
+        conn
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/mute", %{"notifications" => "false"})
+
+      response = json_response(conn, 200)
+
+      assert %{"id" => _id, "muting" => true, "muting_notifications" => false} = response
+      user = User.get_cached_by_id(user.id)
+
+      conn =
+        build_conn()
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/unmute")
+
+      response = json_response(conn, 200)
+      assert %{"id" => _id, "muting" => false, "muting_notifications" => false} = response
+    end
+  end
+
+  describe "getting favorites timeline of specified user" do
+    setup do
+      [current_user, user] = insert_pair(:user, %{info: %{hide_favorites: false}})
+      [current_user: current_user, user: user]
+    end
+
+    test "returns list of statuses favorited by specified user", %{
+      conn: conn,
+      current_user: current_user,
+      user: user
+    } do
+      [activity | _] = insert_pair(:note_activity)
+      CommonAPI.favorite(activity.id, user)
+
+      response =
+        conn
+        |> assign(:user, current_user)
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites")
+        |> json_response(:ok)
+
+      [like] = response
+
+      assert length(response) == 1
+      assert like["id"] == activity.id
+    end
+
+    test "returns favorites for specified user_id when user is not logged in", %{
+      conn: conn,
+      user: user
+    } do
+      activity = insert(:note_activity)
+      CommonAPI.favorite(activity.id, user)
+
+      response =
+        conn
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites")
+        |> json_response(:ok)
+
+      assert length(response) == 1
+    end
+
+    test "returns favorited DM only when user is logged in and he is one of recipients", %{
+      conn: conn,
+      current_user: current_user,
+      user: user
+    } do
+      {:ok, direct} =
+        CommonAPI.post(current_user, %{
+          "status" => "Hi @#{user.nickname}!",
+          "visibility" => "direct"
+        })
+
+      CommonAPI.favorite(direct.id, user)
+
+      response =
+        conn
+        |> assign(:user, current_user)
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites")
+        |> json_response(:ok)
+
+      assert length(response) == 1
+
+      anonymous_response =
+        conn
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites")
+        |> json_response(:ok)
+
+      assert Enum.empty?(anonymous_response)
+    end
+
+    test "does not return others' favorited DM when user is not one of recipients", %{
+      conn: conn,
+      current_user: current_user,
+      user: user
+    } do
+      user_two = insert(:user)
+
+      {:ok, direct} =
+        CommonAPI.post(user_two, %{
+          "status" => "Hi @#{user.nickname}!",
+          "visibility" => "direct"
+        })
+
+      CommonAPI.favorite(direct.id, user)
+
+      response =
+        conn
+        |> assign(:user, current_user)
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites")
+        |> json_response(:ok)
+
+      assert Enum.empty?(response)
+    end
+
+    test "paginates favorites using since_id and max_id", %{
+      conn: conn,
+      current_user: current_user,
+      user: user
+    } do
+      activities = insert_list(10, :note_activity)
+
+      Enum.each(activities, fn activity ->
+        CommonAPI.favorite(activity.id, user)
+      end)
+
+      third_activity = Enum.at(activities, 2)
+      seventh_activity = Enum.at(activities, 6)
+
+      response =
+        conn
+        |> assign(:user, current_user)
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites", %{
+          since_id: third_activity.id,
+          max_id: seventh_activity.id
+        })
+        |> json_response(:ok)
+
+      assert length(response) == 3
+      refute third_activity in response
+      refute seventh_activity in response
+    end
+
+    test "limits favorites using limit parameter", %{
+      conn: conn,
+      current_user: current_user,
+      user: user
+    } do
+      7
+      |> insert_list(:note_activity)
+      |> Enum.each(fn activity ->
+        CommonAPI.favorite(activity.id, user)
+      end)
+
+      response =
+        conn
+        |> assign(:user, current_user)
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites", %{limit: "3"})
+        |> json_response(:ok)
+
+      assert length(response) == 3
+    end
+
+    test "returns empty response when user does not have any favorited statuses", %{
+      conn: conn,
+      current_user: current_user,
+      user: user
+    } do
+      response =
+        conn
+        |> assign(:user, current_user)
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites")
+        |> json_response(:ok)
+
+      assert Enum.empty?(response)
+    end
+
+    test "returns 404 error when specified user is not exist", %{conn: conn} do
+      conn = get(conn, "/api/v1/pleroma/accounts/test/favourites")
+
+      assert json_response(conn, 404) == %{"error" => "Record not found"}
+    end
+
+    test "returns 403 error when user has hidden own favorites", %{
+      conn: conn,
+      current_user: current_user
+    } do
+      user = insert(:user, %{info: %{hide_favorites: true}})
+      activity = insert(:note_activity)
+      CommonAPI.favorite(activity.id, user)
+
+      conn =
+        conn
+        |> assign(:user, current_user)
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites")
+
+      assert json_response(conn, 403) == %{"error" => "Can't get favorites"}
+    end
+
+    test "hides favorites for new users by default", %{conn: conn, current_user: current_user} do
+      user = insert(:user)
+      activity = insert(:note_activity)
+      CommonAPI.favorite(activity.id, user)
+
+      conn =
+        conn
+        |> assign(:user, current_user)
+        |> get("/api/v1/pleroma/accounts/#{user.id}/favourites")
+
+      assert user.info.hide_favorites
+      assert json_response(conn, 403) == %{"error" => "Can't get favorites"}
+    end
+  end
+
+  describe "pinned statuses" do
+    setup do
+      user = insert(:user)
+      {:ok, activity} = CommonAPI.post(user, %{"status" => "HI!!!"})
+
+      [user: user, activity: activity]
+    end
+
+    test "returns pinned statuses", %{conn: conn, user: user, activity: activity} do
+      {:ok, _} = CommonAPI.pin(activity.id, user)
+
+      result =
+        conn
+        |> assign(:user, user)
+        |> get("/api/v1/accounts/#{user.id}/statuses?pinned=true")
+        |> json_response(200)
+
+      id_str = to_string(activity.id)
+
+      assert [%{"id" => ^id_str, "pinned" => true}] = result
+    end
+  end
+
+  test "subscribing / unsubscribing to a user", %{conn: conn} do
+    user = insert(:user)
+    subscription_target = insert(:user)
+
+    conn =
+      conn
+      |> assign(:user, user)
+      |> post("/api/v1/pleroma/accounts/#{subscription_target.id}/subscribe")
+
+    assert %{"id" => _id, "subscribing" => true} = json_response(conn, 200)
+
+    conn =
+      build_conn()
+      |> assign(:user, user)
+      |> post("/api/v1/pleroma/accounts/#{subscription_target.id}/unsubscribe")
+
+    assert %{"id" => _id, "subscribing" => false} = json_response(conn, 200)
+  end
+
+  test "blocking / unblocking a user", %{conn: conn} do
+    user = insert(:user)
+    other_user = insert(:user)
+
+    conn =
+      conn
+      |> assign(:user, user)
+      |> post("/api/v1/accounts/#{other_user.id}/block")
+
+    assert %{"id" => _id, "blocking" => true} = json_response(conn, 200)
+
+    user = User.get_cached_by_id(user.id)
+
+    conn =
+      build_conn()
+      |> assign(:user, user)
+      |> post("/api/v1/accounts/#{other_user.id}/unblock")
+
+    assert %{"id" => _id, "blocking" => false} = json_response(conn, 200)
+  end
+end