Merge branch 'develop' of git.pleroma.social:pleroma/pleroma into remake-remodel-dms

19 files changed, 356 insertions, 109 deletions

diff --git a/test/filter_test.exs b/test/filter_test.exs
index b2a8330ee..63a30c736 100644
--- a/test/filter_test.exs
+++ b/test/filter_test.exs
@@ -141,17 +141,15 @@ defmodule Pleroma.FilterTest do
       context: ["home"]
     }
 
-    query_two = %Pleroma.Filter{
-      user_id: user.id,
-      filter_id: 1,
+    changes = %{
       phrase: "who",
       context: ["home", "timeline"]
     }
 
     {:ok, filter_one} = Pleroma.Filter.create(query_one)
-    {:ok, filter_two} = Pleroma.Filter.update(query_two)
+    {:ok, filter_two} = Pleroma.Filter.update(filter_one, changes)
     assert filter_one != filter_two
-    assert filter_two.phrase == query_two.phrase
-    assert filter_two.context == query_two.context
+    assert filter_two.phrase == changes.phrase
+    assert filter_two.context == changes.context
   end
 end
diff --git a/test/plugs/ensure_authenticated_plug_test.exs b/test/plugs/ensure_authenticated_plug_test.exs
index 689fe757f..4e6142aab 100644
--- a/test/plugs/ensure_authenticated_plug_test.exs
+++ b/test/plugs/ensure_authenticated_plug_test.exs
@@ -27,8 +27,8 @@ defmodule Pleroma.Plugs.EnsureAuthenticatedPlugTest do
   describe "with :if_func / :unless_func options" do
     setup do
       %{
-        true_fn: fn -> true end,
-        false_fn: fn -> false end
+        true_fn: fn _conn -> true end,
+        false_fn: fn _conn -> false end
       }
     end
 
diff --git a/test/support/conn_case.ex b/test/support/conn_case.ex
index fa30a0c41..91c03b1a8 100644
--- a/test/support/conn_case.ex
+++ b/test/support/conn_case.ex
@@ -74,7 +74,7 @@ defmodule Pleroma.Web.ConnCase do
         status = Plug.Conn.Status.code(status)
 
         unless lookup[op_id].responses[status] do
-          err = "Response schema not found for #{conn.status} #{conn.method} #{conn.request_path}"
+          err = "Response schema not found for #{status} #{conn.method} #{conn.request_path}"
           flunk(err)
         end
 
diff --git a/test/support/helpers.ex b/test/support/helpers.ex
index e68e9bfd2..26281b45e 100644
--- a/test/support/helpers.ex
+++ b/test/support/helpers.ex
@@ -40,12 +40,18 @@ defmodule Pleroma.Tests.Helpers do
           clear_config: 2
         ]
 
-      def to_datetime(naive_datetime) do
+      def to_datetime(%NaiveDateTime{} = naive_datetime) do
         naive_datetime
         |> DateTime.from_naive!("Etc/UTC")
         |> DateTime.truncate(:second)
       end
 
+      def to_datetime(datetime) when is_binary(datetime) do
+        datetime
+        |> NaiveDateTime.from_iso8601!()
+        |> to_datetime()
+      end
+
       def collect_ids(collection) do
         collection
         |> Enum.map(& &1.id)
diff --git a/test/support/http_request_mock.ex b/test/support/http_request_mock.ex
index 9624cb0f7..3a95e92da 100644
--- a/test/support/http_request_mock.ex
+++ b/test/support/http_request_mock.ex
@@ -211,7 +211,7 @@ defmodule HttpRequestMock do
   end
 
   def get(
-        "https://squeet.me/xrd/?uri=lain@squeet.me",
+        "https://squeet.me/xrd/?uri=acct:lain@squeet.me",
         _,
         _,
         [{"accept", "application/xrd+xml,application/jrd+json"}]
@@ -870,7 +870,7 @@ defmodule HttpRequestMock do
   end
 
   def get(
-        "https://social.heldscal.la/.well-known/webfinger?resource=shp@social.heldscal.la",
+        "https://social.heldscal.la/.well-known/webfinger?resource=acct:shp@social.heldscal.la",
         _,
         _,
         [{"accept", "application/xrd+xml,application/jrd+json"}]
@@ -883,7 +883,7 @@ defmodule HttpRequestMock do
   end
 
   def get(
-        "https://social.heldscal.la/.well-known/webfinger?resource=invalid_content@social.heldscal.la",
+        "https://social.heldscal.la/.well-known/webfinger?resource=acct:invalid_content@social.heldscal.la",
         _,
         _,
         [{"accept", "application/xrd+xml,application/jrd+json"}]
@@ -900,7 +900,7 @@ defmodule HttpRequestMock do
   end
 
   def get(
-        "http://framatube.org/main/xrd?uri=framasoft@framatube.org",
+        "http://framatube.org/main/xrd?uri=acct:framasoft@framatube.org",
         _,
         _,
         [{"accept", "application/xrd+xml,application/jrd+json"}]
@@ -959,7 +959,7 @@ defmodule HttpRequestMock do
   end
 
   def get(
-        "https://gerzilla.de/xrd/?uri=kaniini@gerzilla.de",
+        "https://gerzilla.de/xrd/?uri=acct:kaniini@gerzilla.de",
         _,
         _,
         [{"accept", "application/xrd+xml,application/jrd+json"}]
@@ -1155,7 +1155,7 @@ defmodule HttpRequestMock do
   end
 
   def get(
-        "https://zetsubou.xn--q9jyb4c/.well-known/webfinger?resource=lain@zetsubou.xn--q9jyb4c",
+        "https://zetsubou.xn--q9jyb4c/.well-known/webfinger?resource=acct:lain@zetsubou.xn--q9jyb4c",
         _,
         _,
         [{"accept", "application/xrd+xml,application/jrd+json"}]
@@ -1168,7 +1168,7 @@ defmodule HttpRequestMock do
   end
 
   def get(
-        "https://zetsubou.xn--q9jyb4c/.well-known/webfinger?resource=https://zetsubou.xn--q9jyb4c/users/lain",
+        "https://zetsubou.xn--q9jyb4c/.well-known/webfinger?resource=acct:https://zetsubou.xn--q9jyb4c/users/lain",
         _,
         _,
         [{"accept", "application/xrd+xml,application/jrd+json"}]
diff --git a/test/web/activity_pub/activity_pub_controller_test.exs b/test/web/activity_pub/activity_pub_controller_test.exs
index a8f1f0e26..5c8d20ac4 100644
--- a/test/web/activity_pub/activity_pub_controller_test.exs
+++ b/test/web/activity_pub/activity_pub_controller_test.exs
@@ -820,21 +820,29 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
       activity: activity
     } do
       user = insert(:user)
+      conn = assign(conn, :user, user)
       object = Map.put(activity["object"], "sensitive", true)
       activity = Map.put(activity, "object", object)
 
-      result =
+      response =
         conn
-        |> assign(:user, user)
         |> put_req_header("content-type", "application/activity+json")
         |> post("/users/#{user.nickname}/outbox", activity)
         |> json_response(201)
 
-      assert Activity.get_by_ap_id(result["id"])
-      assert result["object"]
-      assert %Object{data: object} = Object.normalize(result["object"])
-      assert object["sensitive"] == activity["object"]["sensitive"]
-      assert object["content"] == activity["object"]["content"]
+      assert Activity.get_by_ap_id(response["id"])
+      assert response["object"]
+      assert %Object{data: response_object} = Object.normalize(response["object"])
+      assert response_object["sensitive"] == true
+      assert response_object["content"] == activity["object"]["content"]
+
+      representation =
+        conn
+        |> put_req_header("accept", "application/activity+json")
+        |> get(response["id"])
+        |> json_response(200)
+
+      assert representation["object"]["sensitive"] == true
     end
 
     test "it rejects an incoming activity with bogus type", %{conn: conn, activity: activity} do
diff --git a/test/web/activity_pub/activity_pub_test.exs b/test/web/activity_pub/activity_pub_test.exs
index edd7dfb22..84ead93bb 100644
--- a/test/web/activity_pub/activity_pub_test.exs
+++ b/test/web/activity_pub/activity_pub_test.exs
@@ -18,9 +18,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.Federator
 
+  import ExUnit.CaptureLog
+  import Mock
   import Pleroma.Factory
   import Tesla.Mock
-  import Mock
 
   setup do
     mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
@@ -2403,4 +2404,51 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
      u3: %{r1: r3_1.id, r2: r3_2.id},
      u4: %{r1: r4_1.id}}
   end
+
+  describe "maybe_update_follow_information/1" do
+    setup do
+      clear_config([:instance, :external_user_synchronization], true)
+
+      user = %{
+        local: false,
+        ap_id: "https://gensokyo.2hu/users/raymoo",
+        following_address: "https://gensokyo.2hu/users/following",
+        follower_address: "https://gensokyo.2hu/users/followers",
+        type: "Person"
+      }
+
+      %{user: user}
+    end
+
+    test "logs an error when it can't fetch the info", %{user: user} do
+      assert capture_log(fn ->
+               ActivityPub.maybe_update_follow_information(user)
+             end) =~ "Follower/Following counter update for #{user.ap_id} failed"
+    end
+
+    test "just returns the input if the user type is Application", %{
+      user: user
+    } do
+      user =
+        user
+        |> Map.put(:type, "Application")
+
+      refute capture_log(fn ->
+               assert ^user = ActivityPub.maybe_update_follow_information(user)
+             end) =~ "Follower/Following counter update for #{user.ap_id} failed"
+    end
+
+    test "it just returns the input if the user has no following/follower addresses", %{
+      user: user
+    } do
+      user =
+        user
+        |> Map.put(:following_address, nil)
+        |> Map.put(:follower_address, nil)
+
+      refute capture_log(fn ->
+               assert ^user = ActivityPub.maybe_update_follow_information(user)
+             end) =~ "Follower/Following counter update for #{user.ap_id} failed"
+    end
+  end
 end
diff --git a/test/web/admin_api/admin_api_controller_test.exs b/test/web/admin_api/admin_api_controller_test.exs
index 1862a9589..78c79bb07 100644
--- a/test/web/admin_api/admin_api_controller_test.exs
+++ b/test/web/admin_api/admin_api_controller_test.exs
@@ -19,6 +19,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
   alias Pleroma.Tests.ObanHelpers
   alias Pleroma.User
   alias Pleroma.UserInviteToken
+  alias Pleroma.Web
   alias Pleroma.Web.ActivityPub.Relay
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.MediaProxy
@@ -737,6 +738,39 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
              }
     end
 
+    test "pagination works correctly with service users", %{conn: conn} do
+      service1 = insert(:user, ap_id: Web.base_url() <> "/relay")
+      service2 = insert(:user, ap_id: Web.base_url() <> "/internal/fetch")
+      insert_list(25, :user)
+
+      assert %{"count" => 26, "page_size" => 10, "users" => users1} =
+               conn
+               |> get("/api/pleroma/admin/users?page=1&filters=", %{page_size: "10"})
+               |> json_response(200)
+
+      assert Enum.count(users1) == 10
+      assert service1 not in [users1]
+      assert service2 not in [users1]
+
+      assert %{"count" => 26, "page_size" => 10, "users" => users2} =
+               conn
+               |> get("/api/pleroma/admin/users?page=2&filters=", %{page_size: "10"})
+               |> json_response(200)
+
+      assert Enum.count(users2) == 10
+      assert service1 not in [users2]
+      assert service2 not in [users2]
+
+      assert %{"count" => 26, "page_size" => 10, "users" => users3} =
+               conn
+               |> get("/api/pleroma/admin/users?page=3&filters=", %{page_size: "10"})
+               |> json_response(200)
+
+      assert Enum.count(users3) == 6
+      assert service1 not in [users3]
+      assert service2 not in [users3]
+    end
+
     test "renders empty array for the second page", %{conn: conn} do
       insert(:user)
 
@@ -1620,6 +1654,25 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
     end
   end
 
+  describe "GET /api/pleroma/admin/statuses/:id" do
+    test "not found", %{conn: conn} do
+      assert conn
+             |> get("/api/pleroma/admin/statuses/not_found")
+             |> json_response(:not_found)
+    end
+
+    test "shows activity", %{conn: conn} do
+      activity = insert(:note_activity)
+
+      response =
+        conn
+        |> get("/api/pleroma/admin/statuses/#{activity.id}")
+        |> json_response(200)
+
+      assert response["id"] == activity.id
+    end
+  end
+
   describe "PUT /api/pleroma/admin/statuses/:id" do
     setup do
       activity = insert(:note_activity)
@@ -3526,7 +3579,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
     end
 
     test "success", %{conn: conn} do
-      base_url = Pleroma.Web.base_url()
+      base_url = Web.base_url()
       app_name = "Trusted app"
 
       response =
@@ -3547,7 +3600,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
     end
 
     test "with trusted", %{conn: conn} do
-      base_url = Pleroma.Web.base_url()
+      base_url = Web.base_url()
       app_name = "Trusted app"
 
       response =
diff --git a/test/web/mastodon_api/controllers/conversation_controller_test.exs b/test/web/mastodon_api/controllers/conversation_controller_test.exs
index 801b0259b..04695572e 100644
--- a/test/web/mastodon_api/controllers/conversation_controller_test.exs
+++ b/test/web/mastodon_api/controllers/conversation_controller_test.exs
@@ -36,7 +36,7 @@ defmodule Pleroma.Web.MastodonAPI.ConversationControllerTest do
 
     res_conn = get(conn, "/api/v1/conversations")
 
-    assert response = json_response(res_conn, 200)
+    assert response = json_response_and_validate_schema(res_conn, 200)
 
     assert [
              %{
@@ -91,18 +91,18 @@ defmodule Pleroma.Web.MastodonAPI.ConversationControllerTest do
         "visibility" => "direct"
       })
 
-    [conversation1, conversation2] =
-      conn
-      |> get("/api/v1/conversations", %{"recipients" => [user_two.id]})
-      |> json_response(200)
+    assert [conversation1, conversation2] =
+             conn
+             |> get("/api/v1/conversations?recipients[]=#{user_two.id}")
+             |> json_response_and_validate_schema(200)
 
     assert conversation1["last_status"]["id"] == direct5.id
     assert conversation2["last_status"]["id"] == direct1.id
 
     [conversation1] =
       conn
-      |> get("/api/v1/conversations", %{"recipients" => [user_two.id, user_three.id]})
-      |> json_response(200)
+      |> get("/api/v1/conversations?recipients[]=#{user_two.id}&recipients[]=#{user_three.id}")
+      |> json_response_and_validate_schema(200)
 
     assert conversation1["last_status"]["id"] == direct3.id
   end
@@ -126,7 +126,7 @@ defmodule Pleroma.Web.MastodonAPI.ConversationControllerTest do
     [%{"last_status" => res_last_status}] =
       conn
       |> get("/api/v1/conversations")
-      |> json_response(200)
+      |> json_response_and_validate_schema(200)
 
     assert res_last_status["id"] == direct_reply.id
   end
@@ -154,12 +154,12 @@ defmodule Pleroma.Web.MastodonAPI.ConversationControllerTest do
     [%{"id" => direct_conversation_id, "unread" => true}] =
       user_two_conn
       |> get("/api/v1/conversations")
-      |> json_response(200)
+      |> json_response_and_validate_schema(200)
 
     %{"unread" => false} =
       user_two_conn
       |> post("/api/v1/conversations/#{direct_conversation_id}/read")
-      |> json_response(200)
+      |> json_response_and_validate_schema(200)
 
     assert User.get_cached_by_id(user_one.id).unread_conversation_count == 0
     assert User.get_cached_by_id(user_two.id).unread_conversation_count == 0
@@ -175,7 +175,7 @@ defmodule Pleroma.Web.MastodonAPI.ConversationControllerTest do
     [%{"unread" => true}] =
       conn
       |> get("/api/v1/conversations")
-      |> json_response(200)
+      |> json_response_and_validate_schema(200)
 
     assert User.get_cached_by_id(user_one.id).unread_conversation_count == 1
     assert User.get_cached_by_id(user_two.id).unread_conversation_count == 0
diff --git a/test/web/mastodon_api/controllers/filter_controller_test.exs b/test/web/mastodon_api/controllers/filter_controller_test.exs
index 97ab005e0..f29547d13 100644
--- a/test/web/mastodon_api/controllers/filter_controller_test.exs
+++ b/test/web/mastodon_api/controllers/filter_controller_test.exs
@@ -15,9 +15,12 @@ defmodule Pleroma.Web.MastodonAPI.FilterControllerTest do
       context: ["home"]
     }
 
-    conn = post(conn, "/api/v1/filters", %{"phrase" => filter.phrase, context: filter.context})
+    conn =
+      conn
+      |> put_req_header("content-type", "application/json")
+      |> post("/api/v1/filters", %{"phrase" => filter.phrase, context: filter.context})
 
-    assert response = json_response(conn, 200)
+    assert response = json_response_and_validate_schema(conn, 200)
     assert response["phrase"] == filter.phrase
     assert response["context"] == filter.context
     assert response["irreversible"] == false
@@ -48,12 +51,12 @@ defmodule Pleroma.Web.MastodonAPI.FilterControllerTest do
     response =
       conn
       |> get("/api/v1/filters")
-      |> json_response(200)
+      |> json_response_and_validate_schema(200)
 
     assert response ==
              render_json(
                FilterView,
-               "filters.json",
+               "index.json",
                filters: [filter_two, filter_one]
              )
   end
@@ -72,7 +75,7 @@ defmodule Pleroma.Web.MastodonAPI.FilterControllerTest do
 
     conn = get(conn, "/api/v1/filters/#{filter.filter_id}")
 
-    assert _response = json_response(conn, 200)
+    assert response = json_response_and_validate_schema(conn, 200)
   end
 
   test "update a filter" do
@@ -82,7 +85,8 @@ defmodule Pleroma.Web.MastodonAPI.FilterControllerTest do
       user_id: user.id,
       filter_id: 2,
       phrase: "knight",
-      context: ["home"]
+      context: ["home"],
+      hide: true
     }
 
     {:ok, _filter} = Pleroma.Filter.create(query)
@@ -93,14 +97,17 @@ defmodule Pleroma.Web.MastodonAPI.FilterControllerTest do
     }
 
     conn =
-      put(conn, "/api/v1/filters/#{query.filter_id}", %{
+      conn
+      |> put_req_header("content-type", "application/json")
+      |> put("/api/v1/filters/#{query.filter_id}", %{
         phrase: new.phrase,
         context: new.context
       })
 
-    assert response = json_response(conn, 200)
+    assert response = json_response_and_validate_schema(conn, 200)
     assert response["phrase"] == new.phrase
     assert response["context"] == new.context
+    assert response["irreversible"] == true
   end
 
   test "delete a filter" do
@@ -117,7 +124,6 @@ defmodule Pleroma.Web.MastodonAPI.FilterControllerTest do
 
     conn = delete(conn, "/api/v1/filters/#{filter.filter_id}")
 
-    assert response = json_response(conn, 200)
-    assert response == %{}
+    assert json_response_and_validate_schema(conn, 200) == %{}
   end
 end
diff --git a/test/web/mastodon_api/controllers/follow_request_controller_test.exs b/test/web/mastodon_api/controllers/follow_request_controller_test.exs
index d8dbe4800..44e12d15a 100644
--- a/test/web/mastodon_api/controllers/follow_request_controller_test.exs
+++ b/test/web/mastodon_api/controllers/follow_request_controller_test.exs
@@ -27,7 +27,7 @@ defmodule Pleroma.Web.MastodonAPI.FollowRequestControllerTest do
 
       conn = get(conn, "/api/v1/follow_requests")
 
-      assert [relationship] = json_response(conn, 200)
+      assert [relationship] = json_response_and_validate_schema(conn, 200)
       assert to_string(other_user.id) == relationship["id"]
     end
 
@@ -44,7 +44,7 @@ defmodule Pleroma.Web.MastodonAPI.FollowRequestControllerTest do
 
       conn = post(conn, "/api/v1/follow_requests/#{other_user.id}/authorize")
 
-      assert relationship = json_response(conn, 200)
+      assert relationship = json_response_and_validate_schema(conn, 200)
       assert to_string(other_user.id) == relationship["id"]
 
       user = User.get_cached_by_id(user.id)
@@ -62,7 +62,7 @@ defmodule Pleroma.Web.MastodonAPI.FollowRequestControllerTest do
 
       conn = post(conn, "/api/v1/follow_requests/#{other_user.id}/reject")
 
-      assert relationship = json_response(conn, 200)
+      assert relationship = json_response_and_validate_schema(conn, 200)
       assert to_string(other_user.id) == relationship["id"]
 
       user = User.get_cached_by_id(user.id)
diff --git a/test/web/mastodon_api/controllers/instance_controller_test.exs b/test/web/mastodon_api/controllers/instance_controller_test.exs
index 2c7fd9fd0..90840d5ab 100644
--- a/test/web/mastodon_api/controllers/instance_controller_test.exs
+++ b/test/web/mastodon_api/controllers/instance_controller_test.exs
@@ -10,7 +10,7 @@ defmodule Pleroma.Web.MastodonAPI.InstanceControllerTest do
 
   test "get instance information", %{conn: conn} do
     conn = get(conn, "/api/v1/instance")
-    assert result = json_response(conn, 200)
+    assert result = json_response_and_validate_schema(conn, 200)
 
     email = Pleroma.Config.get([:instance, :email])
     # Note: not checking for "max_toot_chars" since it's optional
@@ -56,7 +56,7 @@ defmodule Pleroma.Web.MastodonAPI.InstanceControllerTest do
 
     conn = get(conn, "/api/v1/instance")
 
-    assert result = json_response(conn, 200)
+    assert result = json_response_and_validate_schema(conn, 200)
 
     stats = result["stats"]
 
@@ -74,7 +74,7 @@ defmodule Pleroma.Web.MastodonAPI.InstanceControllerTest do
 
     conn = get(conn, "/api/v1/instance/peers")
 
-    assert result = json_response(conn, 200)
+    assert result = json_response_and_validate_schema(conn, 200)
 
     assert ["peer1.com", "peer2.com"] == Enum.sort(result)
   end
diff --git a/test/web/mastodon_api/controllers/list_controller_test.exs b/test/web/mastodon_api/controllers/list_controller_test.exs
index c9c4cbb49..57a9ef4a4 100644
--- a/test/web/mastodon_api/controllers/list_controller_test.exs
+++ b/test/web/mastodon_api/controllers/list_controller_test.exs
@@ -12,37 +12,44 @@ defmodule Pleroma.Web.MastodonAPI.ListControllerTest do
   test "creating a list" do
     %{conn: conn} = oauth_access(["write:lists"])
 
-    conn = post(conn, "/api/v1/lists", %{"title" => "cuties"})
-
-    assert %{"title" => title} = json_response(conn, 200)
-    assert title == "cuties"
+    assert %{"title" => "cuties"} =
+             conn
+             |> put_req_header("content-type", "application/json")
+             |> post("/api/v1/lists", %{"title" => "cuties"})
+             |> json_response_and_validate_schema(:ok)
   end
 
   test "renders error for invalid params" do
     %{conn: conn} = oauth_access(["write:lists"])
 
-    conn = post(conn, "/api/v1/lists", %{"title" => nil})
+    conn =
+      conn
+      |> put_req_header("content-type", "application/json")
+      |> post("/api/v1/lists", %{"title" => nil})
 
-    assert %{"error" => "can't be blank"} == json_response(conn, :unprocessable_entity)
+    assert %{"error" => "title - null value where string expected."} =
+             json_response_and_validate_schema(conn, 400)
   end
 
   test "listing a user's lists" do
     %{conn: conn} = oauth_access(["read:lists", "write:lists"])
 
     conn
+    |> put_req_header("content-type", "application/json")
     |> post("/api/v1/lists", %{"title" => "cuties"})
-    |> json_response(:ok)
+    |> json_response_and_validate_schema(:ok)
 
     conn
+    |> put_req_header("content-type", "application/json")
     |> post("/api/v1/lists", %{"title" => "cofe"})
-    |> json_response(:ok)
+    |> json_response_and_validate_schema(:ok)
 
     conn = get(conn, "/api/v1/lists")
 
     assert [
              %{"id" => _, "title" => "cofe"},
              %{"id" => _, "title" => "cuties"}
-           ] = json_response(conn, :ok)
+           ] = json_response_and_validate_schema(conn, :ok)
   end
 
   test "adding users to a list" do
@@ -50,9 +57,12 @@ defmodule Pleroma.Web.MastodonAPI.ListControllerTest do
     other_user = insert(:user)
     {:ok, list} = Pleroma.List.create("name", user)
 
-    conn = post(conn, "/api/v1/lists/#{list.id}/accounts", %{"account_ids" => [other_user.id]})
+    assert %{} ==
+             conn
+             |> put_req_header("content-type", "application/json")
+             |> post("/api/v1/lists/#{list.id}/accounts", %{"account_ids" => [other_user.id]})
+             |> json_response_and_validate_schema(:ok)
 
-    assert %{} == json_response(conn, 200)
     %Pleroma.List{following: following} = Pleroma.List.get(list.id, user)
     assert following == [other_user.follower_address]
   end
@@ -65,9 +75,12 @@ defmodule Pleroma.Web.MastodonAPI.ListControllerTest do
     {:ok, list} = Pleroma.List.follow(list, other_user)
     {:ok, list} = Pleroma.List.follow(list, third_user)
 
-    conn = delete(conn, "/api/v1/lists/#{list.id}/accounts", %{"account_ids" => [other_user.id]})
+    assert %{} ==
+             conn
+             |> put_req_header("content-type", "application/json")
+             |> delete("/api/v1/lists/#{list.id}/accounts", %{"account_ids" => [other_user.id]})
+             |> json_response_and_validate_schema(:ok)
 
-    assert %{} == json_response(conn, 200)
     %Pleroma.List{following: following} = Pleroma.List.get(list.id, user)
     assert following == [third_user.follower_address]
   end
@@ -83,7 +96,7 @@ defmodule Pleroma.Web.MastodonAPI.ListControllerTest do
       |> assign(:user, user)
       |> get("/api/v1/lists/#{list.id}/accounts", %{"account_ids" => [other_user.id]})
 
-    assert [%{"id" => id}] = json_response(conn, 200)
+    assert [%{"id" => id}] = json_response_and_validate_schema(conn, 200)
     assert id == to_string(other_user.id)
   end
 
@@ -96,7 +109,7 @@ defmodule Pleroma.Web.MastodonAPI.ListControllerTest do
       |> assign(:user, user)
       |> get("/api/v1/lists/#{list.id}")
 
-    assert %{"id" => id} = json_response(conn, 200)
+    assert %{"id" => id} = json_response_and_validate_schema(conn, 200)
     assert id == to_string(list.id)
   end
 
@@ -105,17 +118,18 @@ defmodule Pleroma.Web.MastodonAPI.ListControllerTest do
 
     conn = get(conn, "/api/v1/lists/666")
 
-    assert %{"error" => "List not found"} = json_response(conn, :not_found)
+    assert %{"error" => "List not found"} = json_response_and_validate_schema(conn, :not_found)
   end
 
   test "renaming a list" do
     %{user: user, conn: conn} = oauth_access(["write:lists"])
     {:ok, list} = Pleroma.List.create("name", user)
 
-    conn = put(conn, "/api/v1/lists/#{list.id}", %{"title" => "newname"})
-
-    assert %{"title" => name} = json_response(conn, 200)
-    assert name == "newname"
+    assert %{"title" => "newname"} =
+             conn
+             |> put_req_header("content-type", "application/json")
+             |> put("/api/v1/lists/#{list.id}", %{"title" => "newname"})
+             |> json_response_and_validate_schema(:ok)
   end
 
   test "validates title when renaming a list" do
@@ -125,9 +139,11 @@ defmodule Pleroma.Web.MastodonAPI.ListControllerTest do
     conn =
       conn
       |> assign(:user, user)
+      |> put_req_header("content-type", "application/json")
       |> put("/api/v1/lists/#{list.id}", %{"title" => "  "})
 
-    assert %{"error" => "can't be blank"} == json_response(conn, :unprocessable_entity)
+    assert %{"error" => "can't be blank"} ==
+             json_response_and_validate_schema(conn, :unprocessable_entity)
   end
 
   test "deleting a list" do
@@ -136,7 +152,7 @@ defmodule Pleroma.Web.MastodonAPI.ListControllerTest do
 
     conn = delete(conn, "/api/v1/lists/#{list.id}")
 
-    assert %{} = json_response(conn, 200)
+    assert %{} = json_response_and_validate_schema(conn, 200)
     assert is_nil(Repo.get(Pleroma.List, list.id))
   end
 end
diff --git a/test/web/mastodon_api/controllers/marker_controller_test.exs b/test/web/mastodon_api/controllers/marker_controller_test.exs
index 919f295bd..bce719bea 100644
--- a/test/web/mastodon_api/controllers/marker_controller_test.exs
+++ b/test/web/mastodon_api/controllers/marker_controller_test.exs
@@ -22,8 +22,8 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
         conn
         |> assign(:user, user)
         |> assign(:token, token)
-        |> get("/api/v1/markers", %{timeline: ["notifications"]})
-        |> json_response(200)
+        |> get("/api/v1/markers?timeline[]=notifications")
+        |> json_response_and_validate_schema(200)
 
       assert response == %{
                "notifications" => %{
@@ -45,7 +45,7 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
         |> assign(:user, user)
         |> assign(:token, token)
         |> get("/api/v1/markers", %{timeline: ["notifications"]})
-        |> json_response(403)
+        |> json_response_and_validate_schema(403)
 
       assert response == %{"error" => "Insufficient permissions: read:statuses."}
     end
@@ -60,11 +60,12 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
         conn
         |> assign(:user, user)
         |> assign(:token, token)
+        |> put_req_header("content-type", "application/json")
         |> post("/api/v1/markers", %{
           home: %{last_read_id: "777"},
           notifications: %{"last_read_id" => "69420"}
         })
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert %{
                "notifications" => %{
@@ -89,11 +90,12 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
         conn
         |> assign(:user, user)
         |> assign(:token, token)
+        |> put_req_header("content-type", "application/json")
         |> post("/api/v1/markers", %{
           home: %{last_read_id: "777"},
           notifications: %{"last_read_id" => "69888"}
         })
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert response == %{
                "notifications" => %{
@@ -112,11 +114,12 @@ defmodule Pleroma.Web.MastodonAPI.MarkerControllerTest do
         conn
         |> assign(:user, user)
         |> assign(:token, token)
+        |> put_req_header("content-type", "application/json")
         |> post("/api/v1/markers", %{
           home: %{last_read_id: "777"},
           notifications: %{"last_read_id" => "69420"}
         })
-        |> json_response(403)
+        |> json_response_and_validate_schema(403)
 
       assert response == %{"error" => "Insufficient permissions: write:statuses."}
     end
diff --git a/test/web/mastodon_api/controllers/scheduled_activity_controller_test.exs b/test/web/mastodon_api/controllers/scheduled_activity_controller_test.exs
index f86274d57..1ff871c89 100644
--- a/test/web/mastodon_api/controllers/scheduled_activity_controller_test.exs
+++ b/test/web/mastodon_api/controllers/scheduled_activity_controller_test.exs
@@ -24,19 +24,19 @@ defmodule Pleroma.Web.MastodonAPI.ScheduledActivityControllerTest do
     # min_id
     conn_res = get(conn, "/api/v1/scheduled_statuses?limit=2&min_id=#{scheduled_activity_id1}")
 
-    result = json_response(conn_res, 200)
+    result = json_response_and_validate_schema(conn_res, 200)
     assert [%{"id" => ^scheduled_activity_id3}, %{"id" => ^scheduled_activity_id2}] = result
 
     # since_id
     conn_res = get(conn, "/api/v1/scheduled_statuses?limit=2&since_id=#{scheduled_activity_id1}")
 
-    result = json_response(conn_res, 200)
+    result = json_response_and_validate_schema(conn_res, 200)
     assert [%{"id" => ^scheduled_activity_id4}, %{"id" => ^scheduled_activity_id3}] = result
 
     # max_id
     conn_res = get(conn, "/api/v1/scheduled_statuses?limit=2&max_id=#{scheduled_activity_id4}")
 
-    result = json_response(conn_res, 200)
+    result = json_response_and_validate_schema(conn_res, 200)
     assert [%{"id" => ^scheduled_activity_id3}, %{"id" => ^scheduled_activity_id2}] = result
   end
 
@@ -46,12 +46,12 @@ defmodule Pleroma.Web.MastodonAPI.ScheduledActivityControllerTest do
 
     res_conn = get(conn, "/api/v1/scheduled_statuses/#{scheduled_activity.id}")
 
-    assert %{"id" => scheduled_activity_id} = json_response(res_conn, 200)
+    assert %{"id" => scheduled_activity_id} = json_response_and_validate_schema(res_conn, 200)
     assert scheduled_activity_id == scheduled_activity.id |> to_string()
 
     res_conn = get(conn, "/api/v1/scheduled_statuses/404")
 
-    assert %{"error" => "Record not found"} = json_response(res_conn, 404)
+    assert %{"error" => "Record not found"} = json_response_and_validate_schema(res_conn, 404)
   end
 
   test "updates a scheduled activity" do
@@ -74,22 +74,32 @@ defmodule Pleroma.Web.MastodonAPI.ScheduledActivityControllerTest do
     assert job.args == %{"activity_id" => scheduled_activity.id}
     assert DateTime.truncate(job.scheduled_at, :second) == to_datetime(scheduled_at)
 
-    new_scheduled_at = Timex.shift(NaiveDateTime.utc_now(), minutes: 120)
+    new_scheduled_at =
+      NaiveDateTime.utc_now()
+      |> Timex.shift(minutes: 120)
+      |> Timex.format!("%Y-%m-%dT%H:%M:%S.%fZ", :strftime)
 
     res_conn =
-      put(conn, "/api/v1/scheduled_statuses/#{scheduled_activity.id}", %{
+      conn
+      |> put_req_header("content-type", "application/json")
+      |> put("/api/v1/scheduled_statuses/#{scheduled_activity.id}", %{
         scheduled_at: new_scheduled_at
       })
 
-    assert %{"scheduled_at" => expected_scheduled_at} = json_response(res_conn, 200)
+    assert %{"scheduled_at" => expected_scheduled_at} =
+             json_response_and_validate_schema(res_conn, 200)
+
     assert expected_scheduled_at == Pleroma.Web.CommonAPI.Utils.to_masto_date(new_scheduled_at)
     job = refresh_record(job)
 
     assert DateTime.truncate(job.scheduled_at, :second) == to_datetime(new_scheduled_at)
 
-    res_conn = put(conn, "/api/v1/scheduled_statuses/404", %{scheduled_at: new_scheduled_at})
+    res_conn =
+      conn
+      |> put_req_header("content-type", "application/json")
+      |> put("/api/v1/scheduled_statuses/404", %{scheduled_at: new_scheduled_at})
 
-    assert %{"error" => "Record not found"} = json_response(res_conn, 404)
+    assert %{"error" => "Record not found"} = json_response_and_validate_schema(res_conn, 404)
   end
 
   test "deletes a scheduled activity" do
@@ -115,7 +125,7 @@ defmodule Pleroma.Web.MastodonAPI.ScheduledActivityControllerTest do
       |> assign(:user, user)
       |> delete("/api/v1/scheduled_statuses/#{scheduled_activity.id}")
 
-    assert %{} = json_response(res_conn, 200)
+    assert %{} = json_response_and_validate_schema(res_conn, 200)
     refute Repo.get(ScheduledActivity, scheduled_activity.id)
     refute Repo.get(Oban.Job, job.id)
 
@@ -124,6 +134,6 @@ defmodule Pleroma.Web.MastodonAPI.ScheduledActivityControllerTest do
       |> assign(:user, user)
       |> delete("/api/v1/scheduled_statuses/#{scheduled_activity.id}")
 
-    assert %{"error" => "Record not found"} = json_response(res_conn, 404)
+    assert %{"error" => "Record not found"} = json_response_and_validate_schema(res_conn, 404)
   end
 end
diff --git a/test/web/mastodon_api/controllers/subscription_controller_test.exs b/test/web/mastodon_api/controllers/subscription_controller_test.exs
index 5682498c0..4aa260663 100644
--- a/test/web/mastodon_api/controllers/subscription_controller_test.exs
+++ b/test/web/mastodon_api/controllers/subscription_controller_test.exs
@@ -6,6 +6,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
   use Pleroma.Web.ConnCase
 
   import Pleroma.Factory
+
   alias Pleroma.Web.Push
   alias Pleroma.Web.Push.Subscription
 
@@ -27,6 +28,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
       build_conn()
       |> assign(:user, user)
       |> assign(:token, token)
+      |> put_req_header("content-type", "application/json")
 
     %{conn: conn, user: user, token: token}
   end
@@ -47,8 +49,8 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
     test "returns error when push disabled ", %{conn: conn} do
       assert_error_when_disable_push do
         conn
-        |> post("/api/v1/push/subscription", %{})
-        |> json_response(403)
+        |> post("/api/v1/push/subscription", %{subscription: @sub})
+        |> json_response_and_validate_schema(403)
       end
     end
 
@@ -59,7 +61,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
           "data" => %{"alerts" => %{"mention" => true, "test" => true}},
           "subscription" => @sub
         })
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       [subscription] = Pleroma.Repo.all(Subscription)
 
@@ -77,7 +79,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
       assert_error_when_disable_push do
         conn
         |> get("/api/v1/push/subscription", %{})
-        |> json_response(403)
+        |> json_response_and_validate_schema(403)
       end
     end
 
@@ -85,9 +87,9 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
       res =
         conn
         |> get("/api/v1/push/subscription", %{})
-        |> json_response(404)
+        |> json_response_and_validate_schema(404)
 
-      assert "Not found" == res
+      assert %{"error" => "Record not found"} == res
     end
 
     test "returns a user subsciption", %{conn: conn, user: user, token: token} do
@@ -101,7 +103,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
       res =
         conn
         |> get("/api/v1/push/subscription", %{})
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       expect = %{
         "alerts" => %{"mention" => true},
@@ -130,7 +132,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
       assert_error_when_disable_push do
         conn
         |> put("/api/v1/push/subscription", %{data: %{"alerts" => %{"mention" => false}}})
-        |> json_response(403)
+        |> json_response_and_validate_schema(403)
       end
     end
 
@@ -140,7 +142,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
         |> put("/api/v1/push/subscription", %{
           data: %{"alerts" => %{"mention" => false, "follow" => true}}
         })
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       expect = %{
         "alerts" => %{"follow" => true, "mention" => false},
@@ -158,7 +160,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
       assert_error_when_disable_push do
         conn
         |> delete("/api/v1/push/subscription", %{})
-        |> json_response(403)
+        |> json_response_and_validate_schema(403)
       end
     end
 
@@ -166,9 +168,9 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
       res =
         conn
         |> delete("/api/v1/push/subscription", %{})
-        |> json_response(404)
+        |> json_response_and_validate_schema(404)
 
-      assert "Not found" == res
+      assert %{"error" => "Record not found"} == res
     end
 
     test "returns empty result and delete user subsciption", %{
@@ -186,7 +188,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionControllerTest do
       res =
         conn
         |> delete("/api/v1/push/subscription", %{})
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert %{} == res
       refute Pleroma.Repo.get(Subscription, subscription.id)
diff --git a/test/web/mastodon_api/views/status_view_test.exs b/test/web/mastodon_api/views/status_view_test.exs
index 6791c2fb0..451723e60 100644
--- a/test/web/mastodon_api/views/status_view_test.exs
+++ b/test/web/mastodon_api/views/status_view_test.exs
@@ -402,11 +402,17 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
       pleroma: %{mime_type: "image/png"}
     }
 
+    api_spec = Pleroma.Web.ApiSpec.spec()
+
     assert expected == StatusView.render("attachment.json", %{attachment: object})
+    OpenApiSpex.TestAssertions.assert_schema(expected, "Attachment", api_spec)
 
     # If theres a "id", use that instead of the generated one
     object = Map.put(object, "id", 2)
-    assert %{id: "2"} = StatusView.render("attachment.json", %{attachment: object})
+    result = StatusView.render("attachment.json", %{attachment: object})
+
+    assert %{id: "2"} = result
+    OpenApiSpex.TestAssertions.assert_schema(result, "Attachment", api_spec)
   end
 
   test "put the url advertised in the Activity in to the url attribute" do
diff --git a/test/web/plugs/plug_test.exs b/test/web/plugs/plug_test.exs
new file mode 100644
index 000000000..943e484e7
--- /dev/null
+++ b/test/web/plugs/plug_test.exs
@@ -0,0 +1,91 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.PlugTest do
+  @moduledoc "Tests for the functionality added via `use Pleroma.Web, :plug`"
+
+  alias Pleroma.Plugs.ExpectAuthenticatedCheckPlug
+  alias Pleroma.Plugs.ExpectPublicOrAuthenticatedCheckPlug
+  alias Pleroma.Plugs.PlugHelper
+
+  import Mock
+
+  use Pleroma.Web.ConnCase
+
+  describe "when plug is skipped, " do
+    setup_with_mocks(
+      [
+        {ExpectPublicOrAuthenticatedCheckPlug, [:passthrough], []}
+      ],
+      %{conn: conn}
+    ) do
+      conn = ExpectPublicOrAuthenticatedCheckPlug.skip_plug(conn)
+      %{conn: conn}
+    end
+
+    test "it neither adds plug to called plugs list nor calls `perform/2`, " <>
+           "regardless of :if_func / :unless_func options",
+         %{conn: conn} do
+      for opts <- [%{}, %{if_func: fn _ -> true end}, %{unless_func: fn _ -> false end}] do
+        ret_conn = ExpectPublicOrAuthenticatedCheckPlug.call(conn, opts)
+
+        refute called(ExpectPublicOrAuthenticatedCheckPlug.perform(:_, :_))
+        refute PlugHelper.plug_called?(ret_conn, ExpectPublicOrAuthenticatedCheckPlug)
+      end
+    end
+  end
+
+  describe "when plug is NOT skipped, " do
+    setup_with_mocks([{ExpectAuthenticatedCheckPlug, [:passthrough], []}]) do
+      :ok
+    end
+
+    test "with no pre-run checks, adds plug to called plugs list and calls `perform/2`", %{
+      conn: conn
+    } do
+      ret_conn = ExpectAuthenticatedCheckPlug.call(conn, %{})
+
+      assert called(ExpectAuthenticatedCheckPlug.perform(ret_conn, :_))
+      assert PlugHelper.plug_called?(ret_conn, ExpectAuthenticatedCheckPlug)
+    end
+
+    test "when :if_func option is given, calls the plug only if provided function evals tru-ish",
+         %{conn: conn} do
+      ret_conn = ExpectAuthenticatedCheckPlug.call(conn, %{if_func: fn _ -> false end})
+
+      refute called(ExpectAuthenticatedCheckPlug.perform(:_, :_))
+      refute PlugHelper.plug_called?(ret_conn, ExpectAuthenticatedCheckPlug)
+
+      ret_conn = ExpectAuthenticatedCheckPlug.call(conn, %{if_func: fn _ -> true end})
+
+      assert called(ExpectAuthenticatedCheckPlug.perform(ret_conn, :_))
+      assert PlugHelper.plug_called?(ret_conn, ExpectAuthenticatedCheckPlug)
+    end
+
+    test "if :unless_func option is given, calls the plug only if provided function evals falsy",
+         %{conn: conn} do
+      ret_conn = ExpectAuthenticatedCheckPlug.call(conn, %{unless_func: fn _ -> true end})
+
+      refute called(ExpectAuthenticatedCheckPlug.perform(:_, :_))
+      refute PlugHelper.plug_called?(ret_conn, ExpectAuthenticatedCheckPlug)
+
+      ret_conn = ExpectAuthenticatedCheckPlug.call(conn, %{unless_func: fn _ -> false end})
+
+      assert called(ExpectAuthenticatedCheckPlug.perform(ret_conn, :_))
+      assert PlugHelper.plug_called?(ret_conn, ExpectAuthenticatedCheckPlug)
+    end
+
+    test "allows a plug to be called multiple times (even if it's in called plugs list)", %{
+      conn: conn
+    } do
+      conn = ExpectAuthenticatedCheckPlug.call(conn, %{an_option: :value1})
+      assert called(ExpectAuthenticatedCheckPlug.perform(conn, %{an_option: :value1}))
+
+      assert PlugHelper.plug_called?(conn, ExpectAuthenticatedCheckPlug)
+
+      conn = ExpectAuthenticatedCheckPlug.call(conn, %{an_option: :value2})
+      assert called(ExpectAuthenticatedCheckPlug.perform(conn, %{an_option: :value2}))
+    end
+  end
+end
diff --git a/test/web/web_finger/web_finger_test.exs b/test/web/web_finger/web_finger_test.exs
index 4b4282727..f4884e0a2 100644
--- a/test/web/web_finger/web_finger_test.exs
+++ b/test/web/web_finger/web_finger_test.exs
@@ -67,7 +67,7 @@ defmodule Pleroma.Web.WebFingerTest do
       assert data["magic_key"] == nil
       assert data["salmon"] == nil
 
-      assert data["topic"] == "https://mstdn.jp/users/kPherox.atom"
+      assert data["topic"] == nil
       assert data["subject"] == "acct:kPherox@mstdn.jp"
       assert data["ap_id"] == "https://mstdn.jp/users/kPherox"
       assert data["subscribe_address"] == "https://mstdn.jp/authorize_interaction?acct={uri}"