Merge remote-tracking branch 'remotes/origin/develop' into automatic-authentication-and-instance-publicity-checks

# Conflicts:
#	lib/pleroma/web/mastodon_api/controllers/account_controller.ex

6 files changed, 378 insertions, 358 deletions

diff --git a/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs b/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
index 2d256f63c..fdb6d4c5d 100644
--- a/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
+++ b/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
@@ -14,6 +14,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
 
   describe "updating credentials" do
     setup do: oauth_access(["write:accounts"])
+    setup :request_content_type
 
     test "sets user settings in a generic way", %{conn: conn} do
       res_conn =
@@ -25,7 +26,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
           }
         })
 
-      assert user_data = json_response(res_conn, 200)
+      assert user_data = json_response_and_validate_schema(res_conn, 200)
       assert user_data["pleroma"]["settings_store"] == %{"pleroma_fe" => %{"theme" => "bla"}}
 
       user = Repo.get(User, user_data["id"])
@@ -41,7 +42,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
           }
         })
 
-      assert user_data = json_response(res_conn, 200)
+      assert user_data = json_response_and_validate_schema(res_conn, 200)
 
       assert user_data["pleroma"]["settings_store"] ==
                %{
@@ -62,7 +63,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
           }
         })
 
-      assert user_data = json_response(res_conn, 200)
+      assert user_data = json_response_and_validate_schema(res_conn, 200)
 
       assert user_data["pleroma"]["settings_store"] ==
                %{
@@ -79,7 +80,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
           "note" => "I drink #cofe with @#{user2.nickname}\n\nsuya.."
         })
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
 
       assert user_data["note"] ==
                ~s(I drink <a class="hashtag" data-tag="cofe" href="http://localhost:4001/tag/cofe">#cofe</a> with <span class="h-card"><a class="u-url mention" data-user="#{
@@ -90,7 +91,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
     test "updates the user's locking status", %{conn: conn} do
       conn = patch(conn, "/api/v1/accounts/update_credentials", %{locked: "true"})
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
       assert user_data["locked"] == true
     end
 
@@ -100,21 +101,21 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
       conn = patch(conn, "/api/v1/accounts/update_credentials", %{allow_following_move: "false"})
 
       assert refresh_record(user).allow_following_move == false
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
       assert user_data["pleroma"]["allow_following_move"] == false
     end
 
     test "updates the user's default scope", %{conn: conn} do
-      conn = patch(conn, "/api/v1/accounts/update_credentials", %{default_scope: "cofe"})
+      conn = patch(conn, "/api/v1/accounts/update_credentials", %{default_scope: "unlisted"})
 
-      assert user_data = json_response(conn, 200)
-      assert user_data["source"]["privacy"] == "cofe"
+      assert user_data = json_response_and_validate_schema(conn, 200)
+      assert user_data["source"]["privacy"] == "unlisted"
     end
 
     test "updates the user's hide_followers status", %{conn: conn} do
       conn = patch(conn, "/api/v1/accounts/update_credentials", %{hide_followers: "true"})
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
       assert user_data["pleroma"]["hide_followers"] == true
     end
 
@@ -122,12 +123,12 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
       assert %{"source" => %{"pleroma" => %{"discoverable" => true}}} =
                conn
                |> patch("/api/v1/accounts/update_credentials", %{discoverable: "true"})
-               |> json_response(:ok)
+               |> json_response_and_validate_schema(:ok)
 
       assert %{"source" => %{"pleroma" => %{"discoverable" => false}}} =
                conn
                |> patch("/api/v1/accounts/update_credentials", %{discoverable: "false"})
-               |> json_response(:ok)
+               |> json_response_and_validate_schema(:ok)
     end
 
     test "updates the user's hide_followers_count and hide_follows_count", %{conn: conn} do
@@ -137,7 +138,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
           hide_follows_count: "true"
         })
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
       assert user_data["pleroma"]["hide_followers_count"] == true
       assert user_data["pleroma"]["hide_follows_count"] == true
     end
@@ -146,7 +147,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
       response =
         conn
         |> patch("/api/v1/accounts/update_credentials", %{skip_thread_containment: "true"})
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert response["pleroma"]["skip_thread_containment"] == true
       assert refresh_record(user).skip_thread_containment
@@ -155,28 +156,28 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
     test "updates the user's hide_follows status", %{conn: conn} do
       conn = patch(conn, "/api/v1/accounts/update_credentials", %{hide_follows: "true"})
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
       assert user_data["pleroma"]["hide_follows"] == true
     end
 
     test "updates the user's hide_favorites status", %{conn: conn} do
       conn = patch(conn, "/api/v1/accounts/update_credentials", %{hide_favorites: "true"})
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
       assert user_data["pleroma"]["hide_favorites"] == true
     end
 
     test "updates the user's show_role status", %{conn: conn} do
       conn = patch(conn, "/api/v1/accounts/update_credentials", %{show_role: "false"})
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
       assert user_data["source"]["pleroma"]["show_role"] == false
     end
 
     test "updates the user's no_rich_text status", %{conn: conn} do
       conn = patch(conn, "/api/v1/accounts/update_credentials", %{no_rich_text: "true"})
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
       assert user_data["source"]["pleroma"]["no_rich_text"] == true
     end
 
@@ -184,7 +185,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
       conn =
         patch(conn, "/api/v1/accounts/update_credentials", %{"display_name" => "markorepairs"})
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
       assert user_data["display_name"] == "markorepairs"
     end
 
@@ -197,7 +198,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
 
       conn = patch(conn, "/api/v1/accounts/update_credentials", %{"avatar" => new_avatar})
 
-      assert user_response = json_response(conn, 200)
+      assert user_response = json_response_and_validate_schema(conn, 200)
       assert user_response["avatar"] != User.avatar_url(user)
     end
 
@@ -210,7 +211,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
 
       conn = patch(conn, "/api/v1/accounts/update_credentials", %{"header" => new_header})
 
-      assert user_response = json_response(conn, 200)
+      assert user_response = json_response_and_validate_schema(conn, 200)
       assert user_response["header"] != User.banner_url(user)
     end
 
@@ -226,7 +227,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
           "pleroma_background_image" => new_header
         })
 
-      assert user_response = json_response(conn, 200)
+      assert user_response = json_response_and_validate_schema(conn, 200)
       assert user_response["pleroma"]["background_image"]
     end
 
@@ -237,14 +238,15 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
       for token <- [token1, token2] do
         conn =
           build_conn()
+          |> put_req_header("content-type", "multipart/form-data")
           |> put_req_header("authorization", "Bearer #{token.token}")
           |> patch("/api/v1/accounts/update_credentials", %{})
 
         if token == token1 do
           assert %{"error" => "Insufficient permissions: write:accounts."} ==
-                   json_response(conn, 403)
+                   json_response_and_validate_schema(conn, 403)
         else
-          assert json_response(conn, 200)
+          assert json_response_and_validate_schema(conn, 200)
         end
       end
     end
@@ -259,11 +261,11 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
           "display_name" => name
         })
 
-      assert json_response(ret_conn, 200)
+      assert json_response_and_validate_schema(ret_conn, 200)
 
       conn = get(conn, "/api/v1/accounts/#{user.id}")
 
-      assert user_data = json_response(conn, 200)
+      assert user_data = json_response_and_validate_schema(conn, 200)
 
       assert user_data["note"] == note
       assert user_data["display_name"] == name
@@ -279,7 +281,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
       account_data =
         conn
         |> patch("/api/v1/accounts/update_credentials", %{"fields_attributes" => fields})
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert account_data["fields"] == [
                %{"name" => "<a href=\"http://google.com\">foo</a>", "value" => "bar"},
@@ -312,7 +314,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
         conn
         |> put_req_header("content-type", "application/x-www-form-urlencoded")
         |> patch("/api/v1/accounts/update_credentials", fields)
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert account["fields"] == [
                %{"name" => "foo", "value" => "bar"},
@@ -337,7 +339,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
       account =
         conn
         |> patch("/api/v1/accounts/update_credentials", %{"fields_attributes" => fields})
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert account["fields"] == [
                %{"name" => "foo", "value" => ""}
@@ -356,14 +358,14 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
       assert %{"error" => "Invalid request"} ==
                conn
                |> patch("/api/v1/accounts/update_credentials", %{"fields_attributes" => fields})
-               |> json_response(403)
+               |> json_response_and_validate_schema(403)
 
       fields = [%{"name" => long_name, "value" => "bar"}]
 
       assert %{"error" => "Invalid request"} ==
                conn
                |> patch("/api/v1/accounts/update_credentials", %{"fields_attributes" => fields})
-               |> json_response(403)
+               |> json_response_and_validate_schema(403)
 
       Pleroma.Config.put([:instance, :max_account_fields], 1)
 
@@ -375,7 +377,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
       assert %{"error" => "Invalid request"} ==
                conn
                |> patch("/api/v1/accounts/update_credentials", %{"fields_attributes" => fields})
-               |> json_response(403)
+               |> json_response_and_validate_schema(403)
     end
   end
 end
diff --git a/test/web/mastodon_api/controllers/account_controller_test.exs b/test/web/mastodon_api/controllers/account_controller_test.exs
index 8c428efee..ba70ba66c 100644
--- a/test/web/mastodon_api/controllers/account_controller_test.exs
+++ b/test/web/mastodon_api/controllers/account_controller_test.exs
@@ -19,43 +19,37 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     setup do: clear_config([:instance, :limit_to_local_content])
 
     test "works by id" do
-      user = insert(:user)
+      %User{id: user_id} = insert(:user)
 
-      conn =
-        build_conn()
-        |> get("/api/v1/accounts/#{user.id}")
-
-      assert %{"id" => id} = json_response(conn, 200)
-      assert id == to_string(user.id)
+      assert %{"id" => ^user_id} =
+               build_conn()
+               |> get("/api/v1/accounts/#{user_id}")
+               |> json_response_and_validate_schema(200)
 
-      conn =
-        build_conn()
-        |> get("/api/v1/accounts/-1")
-
-      assert %{"error" => "Can't find user"} = json_response(conn, 404)
+      assert %{"error" => "Can't find user"} =
+               build_conn()
+               |> get("/api/v1/accounts/-1")
+               |> json_response_and_validate_schema(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
+      assert %{"id" => user_id} =
+               build_conn()
+               |> get("/api/v1/accounts/#{user.nickname}")
+               |> json_response_and_validate_schema(200)
     end
 
     test "works by nickname for remote users" do
       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}")
+      user = insert(:user, nickname: "user@example.com", local: false)
 
-      assert %{"id" => id} = json_response(conn, 200)
-      assert id == user.id
+      assert %{"id" => user_id} =
+               build_conn()
+               |> get("/api/v1/accounts/#{user.nickname}")
+               |> json_response_and_validate_schema(200)
     end
 
     test "respects limit_to_local_content == :all for remote user nicknames" do
@@ -63,11 +57,9 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       user = insert(:user, nickname: "user@example.com", local: false)
 
-      conn =
-        build_conn()
-        |> get("/api/v1/accounts/#{user.nickname}")
-
-      assert json_response(conn, 404)
+      assert build_conn()
+             |> get("/api/v1/accounts/#{user.nickname}")
+             |> json_response_and_validate_schema(404)
     end
 
     test "respects limit_to_local_content == :unauthenticated for remote user nicknames" do
@@ -80,7 +72,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         build_conn()
         |> get("/api/v1/accounts/#{user.nickname}")
 
-      assert json_response(conn, 404)
+      assert json_response_and_validate_schema(conn, 404)
 
       conn =
         build_conn()
@@ -88,7 +80,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         |> assign(:token, insert(:oauth_token, user: reading_user, scopes: ["read:accounts"]))
         |> get("/api/v1/accounts/#{user.nickname}")
 
-      assert %{"id" => id} = json_response(conn, 200)
+      assert %{"id" => id} = json_response_and_validate_schema(conn, 200)
       assert id == user.id
     end
 
@@ -99,21 +91,21 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       user_one = insert(:user, %{id: 1212})
       user_two = insert(:user, %{nickname: "#{user_one.id}garbage"})
 
-      resp_one =
+      acc_one =
         conn
         |> get("/api/v1/accounts/#{user_one.id}")
+        |> json_response_and_validate_schema(:ok)
 
-      resp_two =
+      acc_two =
         conn
         |> get("/api/v1/accounts/#{user_two.nickname}")
+        |> json_response_and_validate_schema(:ok)
 
-      resp_three =
+      acc_three =
         conn
         |> get("/api/v1/accounts/#{user_two.id}")
+        |> json_response_and_validate_schema(:ok)
 
-      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
@@ -121,23 +113,19 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     test "returns 404 when user is invisible", %{conn: conn} do
       user = insert(:user, %{invisible: true})
 
-      resp =
-        conn
-        |> get("/api/v1/accounts/#{user.nickname}")
-        |> json_response(404)
-
-      assert %{"error" => "Can't find user"} = resp
+      assert %{"error" => "Can't find user"} =
+               conn
+               |> get("/api/v1/accounts/#{user.nickname}")
+               |> json_response_and_validate_schema(404)
     end
 
     test "returns 404 for internal.fetch actor", %{conn: conn} do
       %User{nickname: "internal.fetch"} = InternalFetchActor.get_actor()
 
-      resp =
-        conn
-        |> get("/api/v1/accounts/internal.fetch")
-        |> json_response(404)
-
-      assert %{"error" => "Can't find user"} = resp
+      assert %{"error" => "Can't find user"} =
+               conn
+               |> get("/api/v1/accounts/internal.fetch")
+               |> json_response_and_validate_schema(404)
     end
   end
 
@@ -155,27 +143,25 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     setup do: clear_config([:restrict_unauthenticated, :profiles, :remote], true)
 
     test "if user is unauthenticated", %{conn: conn, local: local, remote: remote} do
-      res_conn = get(conn, "/api/v1/accounts/#{local.id}")
-
-      assert json_response(res_conn, :not_found) == %{
-               "error" => "Can't find user"
-             }
-
-      res_conn = get(conn, "/api/v1/accounts/#{remote.id}")
-
-      assert json_response(res_conn, :not_found) == %{
-               "error" => "Can't find user"
-             }
+      assert %{"error" => "Can't find user"} ==
+               conn
+               |> get("/api/v1/accounts/#{local.id}")
+               |> json_response_and_validate_schema(:not_found)
+
+      assert %{"error" => "Can't find user"} ==
+               conn
+               |> get("/api/v1/accounts/#{remote.id}")
+               |> json_response_and_validate_schema(:not_found)
     end
 
     test "if user is authenticated", %{local: local, remote: remote} do
       %{conn: conn} = oauth_access(["read"])
 
       res_conn = get(conn, "/api/v1/accounts/#{local.id}")
-      assert %{"id" => _} = json_response(res_conn, 200)
+      assert %{"id" => _} = json_response_and_validate_schema(res_conn, 200)
 
       res_conn = get(conn, "/api/v1/accounts/#{remote.id}")
-      assert %{"id" => _} = json_response(res_conn, 200)
+      assert %{"id" => _} = json_response_and_validate_schema(res_conn, 200)
     end
   end
 
@@ -187,22 +173,22 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     test "if user is unauthenticated", %{conn: conn, local: local, remote: remote} do
       res_conn = get(conn, "/api/v1/accounts/#{local.id}")
 
-      assert json_response(res_conn, :not_found) == %{
+      assert json_response_and_validate_schema(res_conn, :not_found) == %{
                "error" => "Can't find user"
              }
 
       res_conn = get(conn, "/api/v1/accounts/#{remote.id}")
-      assert %{"id" => _} = json_response(res_conn, 200)
+      assert %{"id" => _} = json_response_and_validate_schema(res_conn, 200)
     end
 
     test "if user is authenticated", %{local: local, remote: remote} do
       %{conn: conn} = oauth_access(["read"])
 
       res_conn = get(conn, "/api/v1/accounts/#{local.id}")
-      assert %{"id" => _} = json_response(res_conn, 200)
+      assert %{"id" => _} = json_response_and_validate_schema(res_conn, 200)
 
       res_conn = get(conn, "/api/v1/accounts/#{remote.id}")
-      assert %{"id" => _} = json_response(res_conn, 200)
+      assert %{"id" => _} = json_response_and_validate_schema(res_conn, 200)
     end
   end
 
@@ -213,11 +199,11 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
     test "if user is unauthenticated", %{conn: conn, local: local, remote: remote} do
       res_conn = get(conn, "/api/v1/accounts/#{local.id}")
-      assert %{"id" => _} = json_response(res_conn, 200)
+      assert %{"id" => _} = json_response_and_validate_schema(res_conn, 200)
 
       res_conn = get(conn, "/api/v1/accounts/#{remote.id}")
 
-      assert json_response(res_conn, :not_found) == %{
+      assert json_response_and_validate_schema(res_conn, :not_found) == %{
                "error" => "Can't find user"
              }
     end
@@ -226,10 +212,10 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       %{conn: conn} = oauth_access(["read"])
 
       res_conn = get(conn, "/api/v1/accounts/#{local.id}")
-      assert %{"id" => _} = json_response(res_conn, 200)
+      assert %{"id" => _} = json_response_and_validate_schema(res_conn, 200)
 
       res_conn = get(conn, "/api/v1/accounts/#{remote.id}")
-      assert %{"id" => _} = json_response(res_conn, 200)
+      assert %{"id" => _} = json_response_and_validate_schema(res_conn, 200)
     end
   end
 
@@ -245,27 +231,37 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       {:ok, activity} = CommonAPI.post(user_two, %{"status" => "User one sux0rz"})
       {:ok, repeat, _} = CommonAPI.repeat(activity.id, user_three)
 
-      resp = get(conn, "/api/v1/accounts/#{user_two.id}/statuses")
+      assert resp =
+               conn
+               |> get("/api/v1/accounts/#{user_two.id}/statuses")
+               |> json_response_and_validate_schema(200)
 
-      assert [%{"id" => id}] = json_response(resp, 200)
+      assert [%{"id" => id}] = resp
       assert id == activity.id
 
       # Even a blocked user will deliver the full user timeline, there would be
       #   no point in looking at a blocked users timeline otherwise
-      resp = get(conn, "/api/v1/accounts/#{user_two.id}/statuses")
+      assert resp =
+               conn
+               |> get("/api/v1/accounts/#{user_two.id}/statuses")
+               |> json_response_and_validate_schema(200)
 
-      assert [%{"id" => id}] = json_response(resp, 200)
+      assert [%{"id" => id}] = resp
       assert id == activity.id
 
       # Third user's timeline includes the repeat when viewed by unauthenticated user
-      resp = get(build_conn(), "/api/v1/accounts/#{user_three.id}/statuses")
-      assert [%{"id" => id}] = json_response(resp, 200)
+      resp =
+        build_conn()
+        |> get("/api/v1/accounts/#{user_three.id}/statuses")
+        |> json_response_and_validate_schema(200)
+
+      assert [%{"id" => id}] = resp
       assert id == repeat.id
 
       # When viewing a third user's timeline, the blocked users' statuses will NOT be shown
       resp = get(conn, "/api/v1/accounts/#{user_three.id}/statuses")
 
-      assert [] = json_response(resp, 200)
+      assert [] == json_response_and_validate_schema(resp, 200)
     end
 
     test "gets users statuses", %{conn: conn} do
@@ -286,9 +282,13 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       {:ok, private_activity} =
         CommonAPI.post(user_one, %{"status" => "private", "visibility" => "private"})
 
-      resp = get(conn, "/api/v1/accounts/#{user_one.id}/statuses")
+      # TODO!!!
+      resp =
+        conn
+        |> get("/api/v1/accounts/#{user_one.id}/statuses")
+        |> json_response_and_validate_schema(200)
 
-      assert [%{"id" => id}] = json_response(resp, 200)
+      assert [%{"id" => id}] = resp
       assert id == to_string(activity.id)
 
       resp =
@@ -296,8 +296,9 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         |> assign(:user, user_two)
         |> assign(:token, insert(:oauth_token, user: user_two, scopes: ["read:statuses"]))
         |> get("/api/v1/accounts/#{user_one.id}/statuses")
+        |> json_response_and_validate_schema(200)
 
-      assert [%{"id" => id_one}, %{"id" => id_two}] = json_response(resp, 200)
+      assert [%{"id" => id_one}, %{"id" => id_two}] = resp
       assert id_one == to_string(direct_activity.id)
       assert id_two == to_string(activity.id)
 
@@ -306,8 +307,9 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         |> assign(:user, user_three)
         |> assign(:token, insert(:oauth_token, user: user_three, scopes: ["read:statuses"]))
         |> get("/api/v1/accounts/#{user_one.id}/statuses")
+        |> json_response_and_validate_schema(200)
 
-      assert [%{"id" => id_one}, %{"id" => id_two}] = json_response(resp, 200)
+      assert [%{"id" => id_one}, %{"id" => id_two}] = resp
       assert id_one == to_string(private_activity.id)
       assert id_two == to_string(activity.id)
     end
@@ -318,7 +320,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       conn = get(conn, "/api/v1/accounts/#{user.id}/statuses?pinned=true")
 
-      assert json_response(conn, 200) == []
+      assert json_response_and_validate_schema(conn, 200) == []
     end
 
     test "gets an users media", %{conn: conn} do
@@ -333,56 +335,48 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       {:ok, %{id: media_id}} = ActivityPub.upload(file, actor: user.ap_id)
 
-      {:ok, image_post} = CommonAPI.post(user, %{"status" => "cofe", "media_ids" => [media_id]})
+      {:ok, %{id: image_post_id}} =
+        CommonAPI.post(user, %{"status" => "cofe", "media_ids" => [media_id]})
 
-      conn = get(conn, "/api/v1/accounts/#{user.id}/statuses", %{"only_media" => "true"})
+      conn = get(conn, "/api/v1/accounts/#{user.id}/statuses?only_media=true")
 
-      assert [%{"id" => id}] = json_response(conn, 200)
-      assert id == to_string(image_post.id)
+      assert [%{"id" => ^image_post_id}] = json_response_and_validate_schema(conn, 200)
 
-      conn = get(build_conn(), "/api/v1/accounts/#{user.id}/statuses", %{"only_media" => "1"})
+      conn = get(build_conn(), "/api/v1/accounts/#{user.id}/statuses?only_media=1")
 
-      assert [%{"id" => id}] = json_response(conn, 200)
-      assert id == to_string(image_post.id)
+      assert [%{"id" => ^image_post_id}] = json_response_and_validate_schema(conn, 200)
     end
 
     test "gets a user's statuses without reblogs", %{user: user, conn: conn} do
-      {:ok, post} = CommonAPI.post(user, %{"status" => "HI!!!"})
-      {:ok, _, _} = CommonAPI.repeat(post.id, user)
-
-      conn = get(conn, "/api/v1/accounts/#{user.id}/statuses", %{"exclude_reblogs" => "true"})
+      {:ok, %{id: post_id}} = CommonAPI.post(user, %{"status" => "HI!!!"})
+      {:ok, _, _} = CommonAPI.repeat(post_id, user)
 
-      assert [%{"id" => id}] = json_response(conn, 200)
-      assert id == to_string(post.id)
+      conn = get(conn, "/api/v1/accounts/#{user.id}/statuses?exclude_reblogs=true")
+      assert [%{"id" => ^post_id}] = json_response_and_validate_schema(conn, 200)
 
-      conn = get(conn, "/api/v1/accounts/#{user.id}/statuses", %{"exclude_reblogs" => "1"})
-
-      assert [%{"id" => id}] = json_response(conn, 200)
-      assert id == to_string(post.id)
+      conn = get(conn, "/api/v1/accounts/#{user.id}/statuses?exclude_reblogs=1")
+      assert [%{"id" => ^post_id}] = json_response_and_validate_schema(conn, 200)
     end
 
     test "filters user's statuses by a hashtag", %{user: user, conn: conn} do
-      {:ok, post} = CommonAPI.post(user, %{"status" => "#hashtag"})
+      {:ok, %{id: post_id}} = CommonAPI.post(user, %{"status" => "#hashtag"})
       {:ok, _post} = CommonAPI.post(user, %{"status" => "hashtag"})
 
-      conn = get(conn, "/api/v1/accounts/#{user.id}/statuses", %{"tagged" => "hashtag"})
-
-      assert [%{"id" => id}] = json_response(conn, 200)
-      assert id == to_string(post.id)
+      conn = get(conn, "/api/v1/accounts/#{user.id}/statuses?tagged=hashtag")
+      assert [%{"id" => ^post_id}] = json_response_and_validate_schema(conn, 200)
     end
 
     test "the user views their own timelines and excludes direct messages", %{
       user: user,
       conn: conn
     } do
-      {:ok, public_activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "public"})
-      {:ok, _direct_activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "direct"})
+      {:ok, %{id: public_activity_id}} =
+        CommonAPI.post(user, %{"status" => ".", "visibility" => "public"})
 
-      conn =
-        get(conn, "/api/v1/accounts/#{user.id}/statuses", %{"exclude_visibilities" => ["direct"]})
+      {:ok, _direct_activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "direct"})
 
-      assert [%{"id" => id}] = json_response(conn, 200)
-      assert id == to_string(public_activity.id)
+      conn = get(conn, "/api/v1/accounts/#{user.id}/statuses?exclude_visibilities[]=direct")
+      assert [%{"id" => ^public_activity_id}] = json_response_and_validate_schema(conn, 200)
     end
   end
 
@@ -402,27 +396,25 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     setup do: clear_config([:restrict_unauthenticated, :profiles, :remote], true)
 
     test "if user is unauthenticated", %{conn: conn, local: local, remote: remote} do
-      res_conn = get(conn, "/api/v1/accounts/#{local.id}/statuses")
-
-      assert json_response(res_conn, :not_found) == %{
-               "error" => "Can't find user"
-             }
-
-      res_conn = get(conn, "/api/v1/accounts/#{remote.id}/statuses")
-
-      assert json_response(res_conn, :not_found) == %{
-               "error" => "Can't find user"
-             }
+      assert %{"error" => "Can't find user"} ==
+               conn
+               |> get("/api/v1/accounts/#{local.id}/statuses")
+               |> json_response_and_validate_schema(:not_found)
+
+      assert %{"error" => "Can't find user"} ==
+               conn
+               |> get("/api/v1/accounts/#{remote.id}/statuses")
+               |> json_response_and_validate_schema(:not_found)
     end
 
     test "if user is authenticated", %{local: local, remote: remote} do
       %{conn: conn} = oauth_access(["read"])
 
       res_conn = get(conn, "/api/v1/accounts/#{local.id}/statuses")
-      assert length(json_response(res_conn, 200)) == 1
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
 
       res_conn = get(conn, "/api/v1/accounts/#{remote.id}/statuses")
-      assert length(json_response(res_conn, 200)) == 1
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
     end
   end
 
@@ -433,24 +425,23 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     setup do: clear_config([:restrict_unauthenticated, :profiles, :local], true)
 
     test "if user is unauthenticated", %{conn: conn, local: local, remote: remote} do
-      res_conn = get(conn, "/api/v1/accounts/#{local.id}/statuses")
-
-      assert json_response(res_conn, :not_found) == %{
-               "error" => "Can't find user"
-             }
+      assert %{"error" => "Can't find user"} ==
+               conn
+               |> get("/api/v1/accounts/#{local.id}/statuses")
+               |> json_response_and_validate_schema(:not_found)
 
       res_conn = get(conn, "/api/v1/accounts/#{remote.id}/statuses")
-      assert length(json_response(res_conn, 200)) == 1
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
     end
 
     test "if user is authenticated", %{local: local, remote: remote} do
       %{conn: conn} = oauth_access(["read"])
 
       res_conn = get(conn, "/api/v1/accounts/#{local.id}/statuses")
-      assert length(json_response(res_conn, 200)) == 1
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
 
       res_conn = get(conn, "/api/v1/accounts/#{remote.id}/statuses")
-      assert length(json_response(res_conn, 200)) == 1
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
     end
   end
 
@@ -462,23 +453,22 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
     test "if user is unauthenticated", %{conn: conn, local: local, remote: remote} do
       res_conn = get(conn, "/api/v1/accounts/#{local.id}/statuses")
-      assert length(json_response(res_conn, 200)) == 1
-
-      res_conn = get(conn, "/api/v1/accounts/#{remote.id}/statuses")
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
 
-      assert json_response(res_conn, :not_found) == %{
-               "error" => "Can't find user"
-             }
+      assert %{"error" => "Can't find user"} ==
+               conn
+               |> get("/api/v1/accounts/#{remote.id}/statuses")
+               |> json_response_and_validate_schema(:not_found)
     end
 
     test "if user is authenticated", %{local: local, remote: remote} do
       %{conn: conn} = oauth_access(["read"])
 
       res_conn = get(conn, "/api/v1/accounts/#{local.id}/statuses")
-      assert length(json_response(res_conn, 200)) == 1
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
 
       res_conn = get(conn, "/api/v1/accounts/#{remote.id}/statuses")
-      assert length(json_response(res_conn, 200)) == 1
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
     end
   end
 
@@ -487,12 +477,11 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
     test "getting followers", %{user: user, conn: conn} do
       other_user = insert(:user)
-      {:ok, user} = User.follow(user, other_user)
+      {:ok, %{id: user_id}} = User.follow(user, other_user)
 
       conn = get(conn, "/api/v1/accounts/#{other_user.id}/followers")
 
-      assert [%{"id" => id}] = json_response(conn, 200)
-      assert id == to_string(user.id)
+      assert [%{"id" => ^user_id}] = json_response_and_validate_schema(conn, 200)
     end
 
     test "getting followers, hide_followers", %{user: user, conn: conn} do
@@ -501,7 +490,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       conn = get(conn, "/api/v1/accounts/#{other_user.id}/followers")
 
-      assert [] == json_response(conn, 200)
+      assert [] == json_response_and_validate_schema(conn, 200)
     end
 
     test "getting followers, hide_followers, same user requesting" do
@@ -515,37 +504,31 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         |> assign(:token, insert(:oauth_token, user: other_user, scopes: ["read:accounts"]))
         |> get("/api/v1/accounts/#{other_user.id}/followers")
 
-      refute [] == json_response(conn, 200)
+      refute [] == json_response_and_validate_schema(conn, 200)
     end
 
     test "getting followers, pagination", %{user: user, conn: conn} do
-      follower1 = insert(:user)
-      follower2 = insert(:user)
-      follower3 = insert(:user)
-      {:ok, _} = User.follow(follower1, user)
-      {:ok, _} = User.follow(follower2, user)
-      {:ok, _} = User.follow(follower3, user)
-
-      res_conn = get(conn, "/api/v1/accounts/#{user.id}/followers?since_id=#{follower1.id}")
+      {:ok, %User{id: follower1_id}} = :user |> insert() |> User.follow(user)
+      {:ok, %User{id: follower2_id}} = :user |> insert() |> User.follow(user)
+      {:ok, %User{id: follower3_id}} = :user |> insert() |> User.follow(user)
 
-      assert [%{"id" => id3}, %{"id" => id2}] = json_response(res_conn, 200)
-      assert id3 == follower3.id
-      assert id2 == follower2.id
+      assert [%{"id" => ^follower3_id}, %{"id" => ^follower2_id}] =
+               conn
+               |> get("/api/v1/accounts/#{user.id}/followers?since_id=#{follower1_id}")
+               |> json_response_and_validate_schema(200)
 
-      res_conn = get(conn, "/api/v1/accounts/#{user.id}/followers?max_id=#{follower3.id}")
+      assert [%{"id" => ^follower2_id}, %{"id" => ^follower1_id}] =
+               conn
+               |> get("/api/v1/accounts/#{user.id}/followers?max_id=#{follower3_id}")
+               |> json_response_and_validate_schema(200)
 
-      assert [%{"id" => id2}, %{"id" => id1}] = json_response(res_conn, 200)
-      assert id2 == follower2.id
-      assert id1 == follower1.id
+      res_conn = get(conn, "/api/v1/accounts/#{user.id}/followers?limit=1&max_id=#{follower3_id}")
 
-      res_conn = get(conn, "/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 [%{"id" => ^follower2_id}] = json_response_and_validate_schema(res_conn, 200)
 
       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}/
+      assert link_header =~ ~r/min_id=#{follower2_id}/
+      assert link_header =~ ~r/max_id=#{follower2_id}/
     end
   end
 
@@ -558,7 +541,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       conn = get(conn, "/api/v1/accounts/#{user.id}/following")
 
-      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
 
@@ -573,7 +556,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         |> assign(:token, insert(:oauth_token, user: other_user, scopes: ["read:accounts"]))
         |> get("/api/v1/accounts/#{user.id}/following")
 
-      assert [] == json_response(conn, 200)
+      assert [] == json_response_and_validate_schema(conn, 200)
     end
 
     test "getting following, hide_follows, same user requesting" do
@@ -587,7 +570,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         |> assign(:token, insert(:oauth_token, user: user, scopes: ["read:accounts"]))
         |> get("/api/v1/accounts/#{user.id}/following")
 
-      refute [] == json_response(conn, 200)
+      refute [] == json_response_and_validate_schema(conn, 200)
     end
 
     test "getting following, pagination", %{user: user, conn: conn} do
@@ -600,20 +583,20 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       res_conn = get(conn, "/api/v1/accounts/#{user.id}/following?since_id=#{following1.id}")
 
-      assert [%{"id" => id3}, %{"id" => id2}] = json_response(res_conn, 200)
+      assert [%{"id" => id3}, %{"id" => id2}] = json_response_and_validate_schema(res_conn, 200)
       assert id3 == following3.id
       assert id2 == following2.id
 
       res_conn = get(conn, "/api/v1/accounts/#{user.id}/following?max_id=#{following3.id}")
 
-      assert [%{"id" => id2}, %{"id" => id1}] = json_response(res_conn, 200)
+      assert [%{"id" => id2}, %{"id" => id1}] = json_response_and_validate_schema(res_conn, 200)
       assert id2 == following2.id
       assert id1 == following1.id
 
       res_conn =
         get(conn, "/api/v1/accounts/#{user.id}/following?limit=1&max_id=#{following3.id}")
 
-      assert [%{"id" => id2}] = json_response(res_conn, 200)
+      assert [%{"id" => id2}] = json_response_and_validate_schema(res_conn, 200)
       assert id2 == following2.id
 
       assert [link_header] = get_resp_header(res_conn, "link")
@@ -626,30 +609,37 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     setup do: oauth_access(["follow"])
 
     test "following / unfollowing a user", %{conn: conn} do
-      other_user = insert(:user)
-
-      ret_conn = post(conn, "/api/v1/accounts/#{other_user.id}/follow")
-
-      assert %{"id" => _id, "following" => true} = json_response(ret_conn, 200)
-
-      ret_conn = post(conn, "/api/v1/accounts/#{other_user.id}/unfollow")
-
-      assert %{"id" => _id, "following" => false} = json_response(ret_conn, 200)
-
-      conn = post(conn, "/api/v1/follows", %{"uri" => other_user.nickname})
-
-      assert %{"id" => id} = json_response(conn, 200)
-      assert id == to_string(other_user.id)
+      %{id: other_user_id, nickname: other_user_nickname} = insert(:user)
+
+      assert %{"id" => _id, "following" => true} =
+               conn
+               |> post("/api/v1/accounts/#{other_user_id}/follow")
+               |> json_response_and_validate_schema(200)
+
+      assert %{"id" => _id, "following" => false} =
+               conn
+               |> post("/api/v1/accounts/#{other_user_id}/unfollow")
+               |> json_response_and_validate_schema(200)
+
+      assert %{"id" => ^other_user_id} =
+               conn
+               |> put_req_header("content-type", "application/json")
+               |> post("/api/v1/follows", %{"uri" => other_user_nickname})
+               |> json_response_and_validate_schema(200)
     end
 
     test "cancelling follow request", %{conn: conn} do
       %{id: other_user_id} = insert(:user, %{locked: true})
 
       assert %{"id" => ^other_user_id, "following" => false, "requested" => true} =
-               conn |> post("/api/v1/accounts/#{other_user_id}/follow") |> json_response(:ok)
+               conn
+               |> post("/api/v1/accounts/#{other_user_id}/follow")
+               |> json_response_and_validate_schema(:ok)
 
       assert %{"id" => ^other_user_id, "following" => false, "requested" => false} =
-               conn |> post("/api/v1/accounts/#{other_user_id}/unfollow") |> json_response(:ok)
+               conn
+               |> post("/api/v1/accounts/#{other_user_id}/unfollow")
+               |> json_response_and_validate_schema(:ok)
     end
 
     test "following without reblogs" do
@@ -659,51 +649,65 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       ret_conn = post(conn, "/api/v1/accounts/#{followed.id}/follow?reblogs=false")
 
-      assert %{"showing_reblogs" => false} = json_response(ret_conn, 200)
+      assert %{"showing_reblogs" => false} = json_response_and_validate_schema(ret_conn, 200)
 
       {:ok, activity} = CommonAPI.post(other_user, %{"status" => "hey"})
-      {:ok, reblog, _} = CommonAPI.repeat(activity.id, followed)
-
-      ret_conn = get(conn, "/api/v1/timelines/home")
-
-      assert [] == json_response(ret_conn, 200)
-
-      ret_conn = post(conn, "/api/v1/accounts/#{followed.id}/follow?reblogs=true")
-
-      assert %{"showing_reblogs" => true} = json_response(ret_conn, 200)
-
-      conn = get(conn, "/api/v1/timelines/home")
-
-      expected_activity_id = reblog.id
-      assert [%{"id" => ^expected_activity_id}] = json_response(conn, 200)
+      {:ok, %{id: reblog_id}, _} = CommonAPI.repeat(activity.id, followed)
+
+      assert [] ==
+               conn
+               |> get("/api/v1/timelines/home")
+               |> json_response(200)
+
+      assert %{"showing_reblogs" => true} =
+               conn
+               |> post("/api/v1/accounts/#{followed.id}/follow?reblogs=true")
+               |> json_response_and_validate_schema(200)
+
+      assert [%{"id" => ^reblog_id}] =
+               conn
+               |> get("/api/v1/timelines/home")
+               |> json_response(200)
     end
 
     test "following / unfollowing errors", %{user: user, conn: conn} do
       # self follow
       conn_res = post(conn, "/api/v1/accounts/#{user.id}/follow")
-      assert %{"error" => "Can not follow yourself"} = json_response(conn_res, 400)
+
+      assert %{"error" => "Can not follow yourself"} =
+               json_response_and_validate_schema(conn_res, 400)
 
       # self unfollow
       user = User.get_cached_by_id(user.id)
       conn_res = post(conn, "/api/v1/accounts/#{user.id}/unfollow")
-      assert %{"error" => "Can not unfollow yourself"} = json_response(conn_res, 400)
+
+      assert %{"error" => "Can not unfollow yourself"} =
+               json_response_and_validate_schema(conn_res, 400)
 
       # self follow via uri
       user = User.get_cached_by_id(user.id)
-      conn_res = post(conn, "/api/v1/follows", %{"uri" => user.nickname})
-      assert %{"error" => "Can not follow yourself"} = json_response(conn_res, 400)
+
+      assert %{"error" => "Can not follow yourself"} =
+               conn
+               |> put_req_header("content-type", "multipart/form-data")
+               |> post("/api/v1/follows", %{"uri" => user.nickname})
+               |> json_response_and_validate_schema(400)
 
       # follow non existing user
       conn_res = post(conn, "/api/v1/accounts/doesntexist/follow")
-      assert %{"error" => "Record not found"} = json_response(conn_res, 404)
+      assert %{"error" => "Record not found"} = json_response_and_validate_schema(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)
+      conn_res =
+        conn
+        |> put_req_header("content-type", "multipart/form-data")
+        |> post("/api/v1/follows", %{"uri" => "doesntexist"})
+
+      assert %{"error" => "Record not found"} = json_response_and_validate_schema(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)
+      assert %{"error" => "Record not found"} = json_response_and_validate_schema(conn_res, 404)
     end
   end
 
@@ -713,32 +717,33 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     test "with notifications", %{conn: conn} do
       other_user = insert(:user)
 
-      ret_conn = post(conn, "/api/v1/accounts/#{other_user.id}/mute")
-
-      response = json_response(ret_conn, 200)
-
-      assert %{"id" => _id, "muting" => true, "muting_notifications" => true} = response
+      assert %{"id" => _id, "muting" => true, "muting_notifications" => true} =
+               conn
+               |> put_req_header("content-type", "application/json")
+               |> post("/api/v1/accounts/#{other_user.id}/mute")
+               |> json_response_and_validate_schema(200)
 
       conn = post(conn, "/api/v1/accounts/#{other_user.id}/unmute")
 
-      response = json_response(conn, 200)
-      assert %{"id" => _id, "muting" => false, "muting_notifications" => false} = response
+      assert %{"id" => _id, "muting" => false, "muting_notifications" => false} =
+               json_response_and_validate_schema(conn, 200)
     end
 
     test "without notifications", %{conn: conn} do
       other_user = insert(:user)
 
       ret_conn =
-        post(conn, "/api/v1/accounts/#{other_user.id}/mute", %{"notifications" => "false"})
-
-      response = json_response(ret_conn, 200)
+        conn
+        |> put_req_header("content-type", "multipart/form-data")
+        |> post("/api/v1/accounts/#{other_user.id}/mute", %{"notifications" => "false"})
 
-      assert %{"id" => _id, "muting" => true, "muting_notifications" => false} = response
+      assert %{"id" => _id, "muting" => true, "muting_notifications" => false} =
+               json_response_and_validate_schema(ret_conn, 200)
 
       conn = post(conn, "/api/v1/accounts/#{other_user.id}/unmute")
 
-      response = json_response(conn, 200)
-      assert %{"id" => _id, "muting" => false, "muting_notifications" => false} = response
+      assert %{"id" => _id, "muting" => false, "muting_notifications" => false} =
+               json_response_and_validate_schema(conn, 200)
     end
   end
 
@@ -751,17 +756,13 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       [conn: conn, user: user, activity: activity]
     end
 
-    test "returns pinned statuses", %{conn: conn, user: user, activity: activity} do
-      {:ok, _} = CommonAPI.pin(activity.id, user)
+    test "returns pinned statuses", %{conn: conn, user: user, activity: %{id: activity_id}} do
+      {:ok, _} = CommonAPI.pin(activity_id, user)
 
-      result =
-        conn
-        |> 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
+      assert [%{"id" => ^activity_id, "pinned" => true}] =
+               conn
+               |> get("/api/v1/accounts/#{user.id}/statuses?pinned=true")
+               |> json_response_and_validate_schema(200)
     end
   end
 
@@ -771,11 +772,11 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
     ret_conn = post(conn, "/api/v1/accounts/#{other_user.id}/block")
 
-    assert %{"id" => _id, "blocking" => true} = json_response(ret_conn, 200)
+    assert %{"id" => _id, "blocking" => true} = json_response_and_validate_schema(ret_conn, 200)
 
     conn = post(conn, "/api/v1/accounts/#{other_user.id}/unblock")
 
-    assert %{"id" => _id, "blocking" => false} = json_response(conn, 200)
+    assert %{"id" => _id, "blocking" => false} = json_response_and_validate_schema(conn, 200)
   end
 
   describe "create account by app" do
@@ -802,15 +803,15 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
           scopes: "read, write, follow"
         })
 
-      %{
-        "client_id" => client_id,
-        "client_secret" => client_secret,
-        "id" => _,
-        "name" => "client_name",
-        "redirect_uri" => "urn:ietf:wg:oauth:2.0:oob",
-        "vapid_key" => _,
-        "website" => nil
-      } = json_response(conn, 200)
+      assert %{
+               "client_id" => client_id,
+               "client_secret" => client_secret,
+               "id" => _,
+               "name" => "client_name",
+               "redirect_uri" => "urn:ietf:wg:oauth:2.0:oob",
+               "vapid_key" => _,
+               "website" => nil
+             } = json_response_and_validate_schema(conn, 200)
 
       conn =
         post(conn, "/oauth/token", %{
@@ -830,6 +831,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       conn =
         build_conn()
+        |> put_req_header("content-type", "multipart/form-data")
         |> put_req_header("authorization", "Bearer " <> token)
         |> post("/api/v1/accounts", %{
           username: "lain",
@@ -844,7 +846,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         "created_at" => _created_at,
         "scope" => _scope,
         "token_type" => "Bearer"
-      } = json_response(conn, 200)
+      } = json_response_and_validate_schema(conn, 200)
 
       token_from_db = Repo.get_by(Token, token: token)
       assert token_from_db
@@ -858,12 +860,15 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       _user = insert(:user, email: "lain@example.org")
       app_token = insert(:oauth_token, user: nil)
 
-      conn =
+      res =
         conn
         |> put_req_header("authorization", "Bearer " <> app_token.token)
+        |> put_req_header("content-type", "application/json")
+        |> post("/api/v1/accounts", valid_params)
 
-      res = post(conn, "/api/v1/accounts", valid_params)
-      assert json_response(res, 400) == %{"error" => "{\"email\":[\"has already been taken\"]}"}
+      assert json_response_and_validate_schema(res, 400) == %{
+               "error" => "{\"email\":[\"has already been taken\"]}"
+             }
     end
 
     test "returns bad_request if missing required params", %{
@@ -872,10 +877,13 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     } do
       app_token = insert(:oauth_token, user: nil)
 
-      conn = put_req_header(conn, "authorization", "Bearer " <> app_token.token)
+      conn =
+        conn
+        |> put_req_header("authorization", "Bearer " <> app_token.token)
+        |> put_req_header("content-type", "application/json")
 
       res = post(conn, "/api/v1/accounts", valid_params)
-      assert json_response(res, 200)
+      assert json_response_and_validate_schema(res, 200)
 
       [{127, 0, 0, 1}, {127, 0, 0, 2}, {127, 0, 0, 3}, {127, 0, 0, 4}]
       |> Stream.zip(Map.delete(valid_params, :email))
@@ -884,9 +892,18 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
           conn
           |> Map.put(:remote_ip, ip)
           |> post("/api/v1/accounts", Map.delete(valid_params, attr))
-          |> json_response(400)
-
-        assert res == %{"error" => "Missing parameters"}
+          |> json_response_and_validate_schema(400)
+
+        assert res == %{
+                 "error" => "Missing field: #{attr}.",
+                 "errors" => [
+                   %{
+                     "message" => "Missing field: #{attr}",
+                     "source" => %{"pointer" => "/#{attr}"},
+                     "title" => "Invalid value"
+                   }
+                 ]
+               }
       end)
     end
 
@@ -897,21 +914,27 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       Pleroma.Config.put([:instance, :account_activation_required], true)
 
       app_token = insert(:oauth_token, user: nil)
-      conn = put_req_header(conn, "authorization", "Bearer " <> app_token.token)
+
+      conn =
+        conn
+        |> put_req_header("authorization", "Bearer " <> app_token.token)
+        |> put_req_header("content-type", "application/json")
 
       res =
         conn
         |> Map.put(:remote_ip, {127, 0, 0, 5})
         |> post("/api/v1/accounts", Map.delete(valid_params, :email))
 
-      assert json_response(res, 400) == %{"error" => "Missing parameters"}
+      assert json_response_and_validate_schema(res, 400) == %{"error" => "Missing parameters"}
 
       res =
         conn
         |> Map.put(:remote_ip, {127, 0, 0, 6})
         |> post("/api/v1/accounts", Map.put(valid_params, :email, ""))
 
-      assert json_response(res, 400) == %{"error" => "{\"email\":[\"can't be blank\"]}"}
+      assert json_response_and_validate_schema(res, 400) == %{
+               "error" => "{\"email\":[\"can't be blank\"]}"
+             }
     end
 
     test "allow registration without an email", %{conn: conn, valid_params: valid_params} do
@@ -920,10 +943,11 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       res =
         conn
+        |> put_req_header("content-type", "application/json")
         |> Map.put(:remote_ip, {127, 0, 0, 7})
         |> post("/api/v1/accounts", Map.delete(valid_params, :email))
 
-      assert json_response(res, 200)
+      assert json_response_and_validate_schema(res, 200)
     end
 
     test "allow registration with an empty email", %{conn: conn, valid_params: valid_params} do
@@ -932,17 +956,21 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       res =
         conn
+        |> put_req_header("content-type", "application/json")
         |> Map.put(:remote_ip, {127, 0, 0, 8})
         |> post("/api/v1/accounts", Map.put(valid_params, :email, ""))
 
-      assert json_response(res, 200)
+      assert json_response_and_validate_schema(res, 200)
     end
 
     test "returns forbidden if token is invalid", %{conn: conn, valid_params: valid_params} do
-      conn = put_req_header(conn, "authorization", "Bearer " <> "invalid-token")
+      res =
+        conn
+        |> put_req_header("authorization", "Bearer " <> "invalid-token")
+        |> put_req_header("content-type", "multipart/form-data")
+        |> post("/api/v1/accounts", valid_params)
 
-      res = post(conn, "/api/v1/accounts", valid_params)
-      assert json_response(res, 403) == %{"error" => "Invalid credentials"}
+      assert json_response_and_validate_schema(res, 403) == %{"error" => "Invalid credentials"}
     end
 
     test "registration from trusted app" do
@@ -962,6 +990,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       response =
         build_conn()
         |> Plug.Conn.put_req_header("authorization", "Bearer " <> token)
+        |> put_req_header("content-type", "multipart/form-data")
         |> post("/api/v1/accounts", %{
           nickname: "nickanme",
           agreement: true,
@@ -971,7 +1000,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
           password: "some_password",
           confirm: "some_password"
         })
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert %{
                "access_token" => access_token,
@@ -984,7 +1013,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         build_conn()
         |> Plug.Conn.put_req_header("authorization", "Bearer " <> access_token)
         |> get("/api/v1/accounts/verify_credentials")
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert %{
                "acct" => "Lain",
@@ -1023,10 +1052,12 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
         conn
         |> put_req_header("authorization", "Bearer " <> app_token.token)
         |> Map.put(:remote_ip, {15, 15, 15, 15})
+        |> put_req_header("content-type", "multipart/form-data")
 
       for i <- 1..2 do
         conn =
-          post(conn, "/api/v1/accounts", %{
+          conn
+          |> post("/api/v1/accounts", %{
             username: "#{i}lain",
             email: "#{i}lain@example.org",
             password: "PlzDontHackLain",
@@ -1038,7 +1069,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
           "created_at" => _created_at,
           "scope" => _scope,
           "token_type" => "Bearer"
-        } = json_response(conn, 200)
+        } = json_response_and_validate_schema(conn, 200)
 
         token_from_db = Repo.get_by(Token, token: token)
         assert token_from_db
@@ -1056,7 +1087,9 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
           agreement: true
         })
 
-      assert json_response(conn, :too_many_requests) == %{"error" => "Throttled"}
+      assert json_response_and_validate_schema(conn, :too_many_requests) == %{
+               "error" => "Throttled"
+             }
     end
   end
 
@@ -1064,15 +1097,13 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     test "returns lists to which the account belongs" do
       %{user: user, conn: conn} = oauth_access(["read:lists"])
       other_user = insert(:user)
-      assert {:ok, %Pleroma.List{} = list} = Pleroma.List.create("Test List", user)
+      assert {:ok, %Pleroma.List{id: list_id} = list} = Pleroma.List.create("Test List", user)
       {:ok, %{following: _following}} = Pleroma.List.follow(list, other_user)
 
-      res =
-        conn
-        |> get("/api/v1/accounts/#{other_user.id}/lists")
-        |> json_response(200)
-
-      assert res == [%{"id" => to_string(list.id), "title" => "Test List"}]
+      assert [%{"id" => list_id, "title" => "Test List"}] =
+               conn
+               |> get("/api/v1/accounts/#{other_user.id}/lists")
+               |> json_response_and_validate_schema(200)
     end
   end
 
@@ -1081,7 +1112,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       %{user: user, conn: conn} = oauth_access(["read:accounts"])
       conn = get(conn, "/api/v1/accounts/verify_credentials")
 
-      response = json_response(conn, 200)
+      response = json_response_and_validate_schema(conn, 200)
 
       assert %{"id" => id, "source" => %{"privacy" => "public"}} = response
       assert response["pleroma"]["chat_token"]
@@ -1094,7 +1125,9 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       conn = get(conn, "/api/v1/accounts/verify_credentials")
 
-      assert %{"id" => id, "source" => %{"privacy" => "unlisted"}} = json_response(conn, 200)
+      assert %{"id" => id, "source" => %{"privacy" => "unlisted"}} =
+               json_response_and_validate_schema(conn, 200)
+
       assert id == to_string(user.id)
     end
 
@@ -1104,7 +1137,9 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
 
       conn = get(conn, "/api/v1/accounts/verify_credentials")
 
-      assert %{"id" => id, "source" => %{"privacy" => "private"}} = json_response(conn, 200)
+      assert %{"id" => id, "source" => %{"privacy" => "private"}} =
+               json_response_and_validate_schema(conn, 200)
+
       assert id == to_string(user.id)
     end
   end
@@ -1113,20 +1148,24 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     setup do: oauth_access(["read:follows"])
 
     test "returns the relationships for the current user", %{user: user, conn: conn} do
-      other_user = insert(:user)
+      %{id: other_user_id} = other_user = insert(:user)
       {:ok, _user} = User.follow(user, other_user)
 
-      conn = get(conn, "/api/v1/accounts/relationships", %{"id" => [other_user.id]})
-
-      assert [relationship] = json_response(conn, 200)
+      assert [%{"id" => ^other_user_id}] =
+               conn
+               |> get("/api/v1/accounts/relationships?id=#{other_user.id}")
+               |> json_response_and_validate_schema(200)
 
-      assert to_string(other_user.id) == relationship["id"]
+      assert [%{"id" => ^other_user_id}] =
+               conn
+               |> get("/api/v1/accounts/relationships?id[]=#{other_user.id}")
+               |> json_response_and_validate_schema(200)
     end
 
     test "returns an empty list on a bad request", %{conn: conn} do
       conn = get(conn, "/api/v1/accounts/relationships", %{})
 
-      assert [] = json_response(conn, 200)
+      assert [] = json_response_and_validate_schema(conn, 200)
     end
   end
 
@@ -1139,7 +1178,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
     conn = get(conn, "/api/v1/mutes")
 
     other_user_id = to_string(other_user.id)
-    assert [%{"id" => ^other_user_id}] = json_response(conn, 200)
+    assert [%{"id" => ^other_user_id}] = json_response_and_validate_schema(conn, 200)
   end
 
   test "getting a list of blocks" do
@@ -1154,6 +1193,6 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       |> get("/api/v1/blocks")
 
     other_user_id = to_string(other_user.id)
-    assert [%{"id" => ^other_user_id}] = json_response(conn, 200)
+    assert [%{"id" => ^other_user_id}] = json_response_and_validate_schema(conn, 200)
   end
 end
diff --git a/test/web/mastodon_api/controllers/app_controller_test.exs b/test/web/mastodon_api/controllers/app_controller_test.exs
index e7b11d14e..a0b8b126c 100644
--- a/test/web/mastodon_api/controllers/app_controller_test.exs
+++ b/test/web/mastodon_api/controllers/app_controller_test.exs
@@ -27,7 +27,7 @@ defmodule Pleroma.Web.MastodonAPI.AppControllerTest do
       "vapid_key" => Push.vapid_config() |> Keyword.get(:public_key)
     }
 
-    assert expected == json_response(conn, 200)
+    assert expected == json_response_and_validate_schema(conn, 200)
   end
 
   test "creates an oauth app", %{conn: conn} do
@@ -55,6 +55,6 @@ defmodule Pleroma.Web.MastodonAPI.AppControllerTest do
       "vapid_key" => Push.vapid_config() |> Keyword.get(:public_key)
     }
 
-    assert expected == json_response(conn, 200)
+    assert expected == json_response_and_validate_schema(conn, 200)
   end
 end
diff --git a/test/web/mastodon_api/controllers/custom_emoji_controller_test.exs b/test/web/mastodon_api/controllers/custom_emoji_controller_test.exs
index 0b2ffa470..ab0027f90 100644
--- a/test/web/mastodon_api/controllers/custom_emoji_controller_test.exs
+++ b/test/web/mastodon_api/controllers/custom_emoji_controller_test.exs
@@ -4,16 +4,12 @@
 
 defmodule Pleroma.Web.MastodonAPI.CustomEmojiControllerTest do
   use Pleroma.Web.ConnCase, async: true
-  alias Pleroma.Web.ApiSpec
-  alias Pleroma.Web.ApiSpec.Schemas.CustomEmoji
-  alias Pleroma.Web.ApiSpec.Schemas.CustomEmojisResponse
-  import OpenApiSpex.TestAssertions
 
   test "with tags", %{conn: conn} do
     assert resp =
              conn
              |> get("/api/v1/custom_emojis")
-             |> json_response(200)
+             |> json_response_and_validate_schema(200)
 
     assert [emoji | _body] = resp
     assert Map.has_key?(emoji, "shortcode")
@@ -23,19 +19,5 @@ defmodule Pleroma.Web.MastodonAPI.CustomEmojiControllerTest do
     assert Map.has_key?(emoji, "category")
     assert Map.has_key?(emoji, "url")
     assert Map.has_key?(emoji, "visible_in_picker")
-    assert_schema(resp, "CustomEmojisResponse", ApiSpec.spec())
-    assert_schema(emoji, "CustomEmoji", ApiSpec.spec())
-  end
-
-  test "CustomEmoji example matches schema" do
-    api_spec = ApiSpec.spec()
-    schema = CustomEmoji.schema()
-    assert_schema(schema.example, "CustomEmoji", api_spec)
-  end
-
-  test "CustomEmojisResponse example matches schema" do
-    api_spec = ApiSpec.spec()
-    schema = CustomEmojisResponse.schema()
-    assert_schema(schema.example, "CustomEmojisResponse", api_spec)
   end
 end
diff --git a/test/web/mastodon_api/controllers/domain_block_controller_test.exs b/test/web/mastodon_api/controllers/domain_block_controller_test.exs
index d66190c90..01a24afcf 100644
--- a/test/web/mastodon_api/controllers/domain_block_controller_test.exs
+++ b/test/web/mastodon_api/controllers/domain_block_controller_test.exs
@@ -6,11 +6,8 @@ defmodule Pleroma.Web.MastodonAPI.DomainBlockControllerTest do
   use Pleroma.Web.ConnCase
 
   alias Pleroma.User
-  alias Pleroma.Web.ApiSpec
-  alias Pleroma.Web.ApiSpec.Schemas.DomainBlocksResponse
 
   import Pleroma.Factory
-  import OpenApiSpex.TestAssertions
 
   test "blocking / unblocking a domain" do
     %{user: user, conn: conn} = oauth_access(["write:blocks"])
@@ -21,7 +18,7 @@ defmodule Pleroma.Web.MastodonAPI.DomainBlockControllerTest do
       |> put_req_header("content-type", "application/json")
       |> post("/api/v1/domain_blocks", %{"domain" => "dogwhistle.zone"})
 
-    assert %{} = json_response(ret_conn, 200)
+    assert %{} == json_response_and_validate_schema(ret_conn, 200)
     user = User.get_cached_by_ap_id(user.ap_id)
     assert User.blocks?(user, other_user)
 
@@ -30,7 +27,7 @@ defmodule Pleroma.Web.MastodonAPI.DomainBlockControllerTest do
       |> put_req_header("content-type", "application/json")
       |> delete("/api/v1/domain_blocks", %{"domain" => "dogwhistle.zone"})
 
-    assert %{} = json_response(ret_conn, 200)
+    assert %{} == json_response_and_validate_schema(ret_conn, 200)
     user = User.get_cached_by_ap_id(user.ap_id)
     refute User.blocks?(user, other_user)
   end
@@ -41,21 +38,10 @@ defmodule Pleroma.Web.MastodonAPI.DomainBlockControllerTest do
     {:ok, user} = User.block_domain(user, "bad.site")
     {:ok, user} = User.block_domain(user, "even.worse.site")
 
-    conn =
-      conn
-      |> assign(:user, user)
-      |> get("/api/v1/domain_blocks")
-
-    domain_blocks = json_response(conn, 200)
-
-    assert "bad.site" in domain_blocks
-    assert "even.worse.site" in domain_blocks
-    assert_schema(domain_blocks, "DomainBlocksResponse", ApiSpec.spec())
-  end
-
-  test "DomainBlocksResponse example matches schema" do
-    api_spec = ApiSpec.spec()
-    schema = DomainBlocksResponse.schema()
-    assert_schema(schema.example, "DomainBlocksResponse", api_spec)
+    assert ["even.worse.site", "bad.site"] ==
+             conn
+             |> assign(:user, user)
+             |> get("/api/v1/domain_blocks")
+             |> json_response_and_validate_schema(200)
   end
 end
diff --git a/test/web/mastodon_api/controllers/status_controller_test.exs b/test/web/mastodon_api/controllers/status_controller_test.exs
index 162f7b1b2..85068edd0 100644
--- a/test/web/mastodon_api/controllers/status_controller_test.exs
+++ b/test/web/mastodon_api/controllers/status_controller_test.exs
@@ -302,6 +302,17 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
       assert [] == Repo.all(Activity)
     end
 
+    test "ignores nil values", %{conn: conn} do
+      conn =
+        post(conn, "/api/v1/statuses", %{
+          "status" => "not scheduled",
+          "scheduled_at" => nil
+        })
+
+      assert result = json_response(conn, 200)
+      assert Activity.get_by_id(result["id"])
+    end
+
     test "creates a scheduled activity with a media attachment", %{user: user, conn: conn} do
       scheduled_at = NaiveDateTime.add(NaiveDateTime.utc_now(), :timer.minutes(120), :millisecond)