Fix/1019 correct count remote users

test/user/synchronization_test.exs

@@ -0,0 +1,104 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.User.SynchronizationTest do
+  use Pleroma.DataCase
+  import Pleroma.Factory
+  alias Pleroma.User
+  alias Pleroma.User.Synchronization
+
+  setup do
+    Tesla.Mock.mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
+    :ok
+  end
+
+  test "update following/followers counters" do
+    user1 =
+      insert(:user,
+        local: false,
+        ap_id: "http://localhost:4001/users/masto_closed"
+      )
+
+    user2 = insert(:user, local: false, ap_id: "http://localhost:4001/users/fuser2")
+
+    users = User.external_users()
+    assert length(users) == 2
+    {user, %{}} = Synchronization.call(users, %{})
+    assert user == List.last(users)
+
+    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user1)
+    assert followers == 437
+    assert following == 152
+
+    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user2)
+
+    assert followers == 527
+    assert following == 267
+  end
+
+  test "don't check host if errors exist" do
+    user1 = insert(:user, local: false, ap_id: "http://domain-with-errors:4001/users/fuser1")
+
+    user2 = insert(:user, local: false, ap_id: "http://domain-with-errors:4001/users/fuser2")
+
+    users = User.external_users()
+    assert length(users) == 2
+
+    {user, %{"domain-with-errors" => 2}} =
+      Synchronization.call(users, %{"domain-with-errors" => 2}, max_retries: 2)
+
+    assert user == List.last(users)
+
+    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user1)
+    assert followers == 0
+    assert following == 0
+
+    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user2)
+
+    assert followers == 0
+    assert following == 0
+  end
+
+  test "don't check host if errors appeared" do
+    user1 = insert(:user, local: false, ap_id: "http://domain-with-errors:4001/users/fuser1")
+
+    user2 = insert(:user, local: false, ap_id: "http://domain-with-errors:4001/users/fuser2")
+
+    users = User.external_users()
+    assert length(users) == 2
+
+    {user, %{"domain-with-errors" => 2}} = Synchronization.call(users, %{}, max_retries: 2)
+
+    assert user == List.last(users)
+
+    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user1)
+    assert followers == 0
+    assert following == 0
+
+    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user2)
+
+    assert followers == 0
+    assert following == 0
+  end
+
+  test "other users after error appeared" do
+    user1 = insert(:user, local: false, ap_id: "http://domain-with-errors:4001/users/fuser1")
+    user2 = insert(:user, local: false, ap_id: "http://localhost:4001/users/fuser2")
+
+    users = User.external_users()
+    assert length(users) == 2
+
+    {user, %{"domain-with-errors" => 2}} = Synchronization.call(users, %{}, max_retries: 2)
+    assert user == List.last(users)
+
+    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user1)
+    assert followers == 0
+    assert following == 0
+
+    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user2)
+
+    assert followers == 527
+    assert following == 267
+  end
+end

test/user/synchronization_worker_test.exs

@@ -0,0 +1,49 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.User.SynchronizationWorkerTest do
+  use Pleroma.DataCase
+  import Pleroma.Factory
+
+  setup do
+    Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
+
+    config = Pleroma.Config.get([:instance, :external_user_synchronization])
+
+    for_update = [enabled: true, interval: 1000]
+
+    Pleroma.Config.put([:instance, :external_user_synchronization], for_update)
+
+    on_exit(fn ->
+      Pleroma.Config.put([:instance, :external_user_synchronization], config)
+    end)
+
+    :ok
+  end
+
+  test "sync follow counters" do
+    user1 =
+      insert(:user,
+        local: false,
+        ap_id: "http://localhost:4001/users/masto_closed"
+      )
+
+    user2 = insert(:user, local: false, ap_id: "http://localhost:4001/users/fuser2")
+
+    {:ok, _} = Pleroma.User.SynchronizationWorker.start_link()
+    :timer.sleep(1500)
+
+    %{follower_count: followers, following_count: following} =
+      Pleroma.User.get_cached_user_info(user1)
+
+    assert followers == 437
+    assert following == 152
+
+    %{follower_count: followers, following_count: following} =
+      Pleroma.User.get_cached_user_info(user2)
+
+    assert followers == 527
+    assert following == 267
+  end
+end