Refactor to store user ap_id, add tests

test/web/activity_pub/activity_pub_test.exs

@@ -424,6 +424,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
       assert length(activities) == 20
       assert last == last_expected
     end
+
+    test "doesn't return reblogs for users for whom reblogs have been muted" do
+      activity = insert(:note_activity)
+      user = insert(:user)
+      booster = insert(:user)
+      {:ok, user} = CommonAPI.hide_reblogs(user, booster)
+
+      {:ok, activity, _} = CommonAPI.repeat(activity.id, booster)
+
+      activities = ActivityPub.fetch_activities([], %{"muting_user" => user})
+
+      refute Enum.member?(activities, activity)
+    end
   end
 
   describe "like an object" do

test/web/common_api/common_api_test.exs

@@ -221,4 +221,27 @@ defmodule Pleroma.Web.CommonAPITest do
              } = flag_activity
     end
   end
+
+  describe "reblog muting" do
+    setup do
+      muter = insert(:user)
+
+      muted = insert(:user)
+
+      [muter: muter, muted: muted]
+    end
+
+    test "add a reblog mute", %{muter: muter, muted: muted} do
+      {:ok, muter} = CommonAPI.hide_reblogs(muter, muted)
+
+      assert Pleroma.User.showing_reblogs?(muter, muted) == false
+    end
+
+    test "remove a reblog mute", %{muter: muter, muted: muted} do
+      {:ok, muter} = CommonAPI.hide_reblogs(muter, muted)
+      {:ok, muter} = CommonAPI.show_reblogs(muter, muted)
+
+      assert Pleroma.User.showing_reblogs?(muter, muted) == true
+    end
+  end
 end

test/web/streamer_test.exs

@@ -202,4 +202,34 @@ defmodule Pleroma.Web.StreamerTest do
 
     Task.await(task)
   end
+
+  test "it doesn't send muted reblogs" do
+    user1 = insert(:user)
+    user2 = insert(:user)
+    user3 = insert(:user)
+    CommonAPI.hide_reblogs(user1, user2.ap_id)
+
+    task =
+      Task.async(fn ->
+        refute_receive {:text, _}, 1_000
+      end)
+
+    fake_socket = %{
+      transport_pid: task.pid,
+      assigns: %{
+        user: user1
+      }
+    }
+
+    {:ok, create_activity} = CommonAPI.post(user3, %{"status" => "I'm kawen"})
+    {:ok, announce_activity, _} = CommonAPI.repeat(create_activity.id, user2)
+
+    topics = %{
+      "public" => [fake_socket]
+    }
+
+    Streamer.push_to_socket(topics, "public", announce_activity)
+
+    Task.await(task)
+  end
 end