Transmogrifier: Move emoji reactions to common pipeline.

test/web/activity_pub/object_validator_test.exs

@@ -1,6 +1,7 @@
 defmodule Pleroma.Web.ActivityPub.ObjectValidatorTest do
   use Pleroma.DataCase
 
+  alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.ObjectValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator
   alias Pleroma.Web.ActivityPub.Utils
@@ -8,6 +9,46 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidatorTest do
 
   import Pleroma.Factory
 
+  describe "EmojiReacts" do
+    setup do
+      user = insert(:user)
+      {:ok, post_activity} = CommonAPI.post(user, %{"status" => "uguu"})
+
+      object = Pleroma.Object.get_by_ap_id(post_activity.data["object"])
+
+      {:ok, valid_emoji_react, []} = Builder.emoji_react(user, object, "👌")
+
+      %{user: user, post_activity: post_activity, valid_emoji_react: valid_emoji_react}
+    end
+
+    test "it validates a valid EmojiReact", %{valid_emoji_react: valid_emoji_react} do
+      assert {:ok, _, _} = ObjectValidator.validate(valid_emoji_react, [])
+    end
+
+    test "it is not valid without a 'content' field", %{valid_emoji_react: valid_emoji_react} do
+      without_content =
+        valid_emoji_react
+        |> Map.delete("content")
+
+      {:error, cng} = ObjectValidator.validate(without_content, [])
+
+      refute cng.valid?
+      assert {:content, {"can't be blank", [validation: :required]}} in cng.errors
+    end
+
+    test "it is not valid with a non-emoji content field", %{valid_emoji_react: valid_emoji_react} do
+      without_emoji_content =
+        valid_emoji_react
+        |> Map.put("content", "x")
+
+      {:error, cng} = ObjectValidator.validate(without_emoji_content, [])
+
+      refute cng.valid?
+
+      assert {:content, {"must be a single character emoji", []}} in cng.errors
+    end
+  end
+
   describe "likes" do
     setup do
       user = insert(:user)

test/web/activity_pub/side_effects_test.exs

@@ -15,6 +15,33 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
 
   import Pleroma.Factory
 
+  describe "EmojiReact objects" do
+    setup do
+      poster = insert(:user)
+      user = insert(:user)
+
+      {:ok, post} = CommonAPI.post(poster, %{"status" => "hey"})
+
+      {:ok, emoji_react_data, []} = Builder.emoji_react(user, post.object, "👌")
+      {:ok, emoji_react, _meta} = ActivityPub.persist(emoji_react_data, local: true)
+
+      %{emoji_react: emoji_react, user: user, poster: poster}
+    end
+
+    test "adds the reaction to the object", %{emoji_react: emoji_react, user: user} do
+      {:ok, emoji_react, _} = SideEffects.handle(emoji_react)
+      object = Object.get_by_ap_id(emoji_react.data["object"])
+
+      assert object.data["reaction_count"] == 1
+      assert ["👌", [user.ap_id]] in object.data["reactions"]
+    end
+
+    test "creates a notification", %{emoji_react: emoji_react, poster: poster} do
+      {:ok, emoji_react, _} = SideEffects.handle(emoji_react)
+      assert Repo.get_by(Notification, user_id: poster.id, activity_id: emoji_react.id)
+    end
+  end
+
   describe "like objects" do
     setup do
       poster = insert(:user)

test/web/activity_pub/transmogrifier/emoji_react_handling_test.exs

@@ -6,6 +6,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.EmojiReactHandlingTest do
   use Pleroma.DataCase
 
   alias Pleroma.Activity
+  alias Pleroma.Object
   alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.CommonAPI
 
@@ -29,6 +30,11 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.EmojiReactHandlingTest do
     assert data["id"] == "http://mastodon.example.org/users/admin#reactions/2"
     assert data["object"] == activity.data["object"]
     assert data["content"] == "👌"
+
+    object = Object.get_by_ap_id(data["object"])
+
+    assert object.data["reaction_count"] == 1
+    assert match?([["👌", _]], object.data["reactions"])
   end
 
   test "it reject invalid emoji reactions" do
@@ -42,7 +48,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.EmojiReactHandlingTest do
       |> Map.put("object", activity.data["object"])
       |> Map.put("actor", other_user.ap_id)
 
-    assert :error = Transmogrifier.handle_incoming(data)
+    assert {:error, _} = Transmogrifier.handle_incoming(data)
 
     data =
       File.read!("test/fixtures/emoji-reaction-no-emoji.json")
@@ -50,6 +56,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.EmojiReactHandlingTest do
       |> Map.put("object", activity.data["object"])
       |> Map.put("actor", other_user.ap_id)
 
-    assert :error = Transmogrifier.handle_incoming(data)
+    assert {:error, _} = Transmogrifier.handle_incoming(data)
   end
 end