+ describe "react to an object" do
+ test_with_mock "sends an activity to federation", Federator, [:passthrough], [] do
+ Config.put([:instance, :federating], true)
+ user = insert(:user)
+ reactor = insert(:user)
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "YASSSS queen slay"})
+ assert object = Object.normalize(activity)
+
+ {:ok, reaction_activity, _object} = ActivityPub.react_with_emoji(reactor, object, "🔥")
+
+ assert called(Federator.publish(reaction_activity))
+ end
+
+ test "adds an emoji reaction activity to the db" do
+ user = insert(:user)
+ reactor = insert(:user)
+ third_user = insert(:user)
+ fourth_user = insert(:user)
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "YASSSS queen slay"})
+ assert object = Object.normalize(activity)
+
+ {:ok, reaction_activity, object} = ActivityPub.react_with_emoji(reactor, object, "🔥")
+
+ assert reaction_activity
+
+ assert reaction_activity.data["actor"] == reactor.ap_id
+ assert reaction_activity.data["type"] == "EmojiReact"
+ assert reaction_activity.data["content"] == "🔥"
+ assert reaction_activity.data["object"] == object.data["id"]
+ assert reaction_activity.data["to"] == [User.ap_followers(reactor), activity.data["actor"]]
+ assert reaction_activity.data["context"] == object.data["context"]
+ assert object.data["reaction_count"] == 1
+ assert object.data["reactions"] == [["🔥", [reactor.ap_id]]]
+
+ {:ok, _reaction_activity, object} = ActivityPub.react_with_emoji(third_user, object, "☕")
+
+ assert object.data["reaction_count"] == 2
+ assert object.data["reactions"] == [["🔥", [reactor.ap_id]], ["☕", [third_user.ap_id]]]
+
+ {:ok, _reaction_activity, object} = ActivityPub.react_with_emoji(fourth_user, object, "🔥")
+
+ assert object.data["reaction_count"] == 3
+
+ assert object.data["reactions"] == [
+ ["🔥", [fourth_user.ap_id, reactor.ap_id]],
+ ["☕", [third_user.ap_id]]
+ ]
+ end
+
+ test "reverts emoji reaction on error" do
+ [user, reactor] = insert_list(2, :user)
+
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "Status"})
+ object = Object.normalize(activity)
+
+ with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
+ assert {:error, :reverted} = ActivityPub.react_with_emoji(reactor, object, "😀")
+ end
+
+ object = Object.get_by_ap_id(object.data["id"])
+ refute object.data["reaction_count"]
+ refute object.data["reactions"]
+ end
+ end
+
+ describe "unreacting to an object" do
+ test_with_mock "sends an activity to federation", Federator, [:passthrough], [] do
+ Config.put([:instance, :federating], true)
+ user = insert(:user)
+ reactor = insert(:user)
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "YASSSS queen slay"})
+ assert object = Object.normalize(activity)
+
+ {:ok, reaction_activity, _object} = ActivityPub.react_with_emoji(reactor, object, "🔥")
+
+ assert called(Federator.publish(reaction_activity))
+
+ {:ok, unreaction_activity, _object} =
+ ActivityPub.unreact_with_emoji(reactor, reaction_activity.data["id"])
+
+ assert called(Federator.publish(unreaction_activity))
+ end
+
+ test "adds an undo activity to the db" do
+ user = insert(:user)
+ reactor = insert(:user)
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "YASSSS queen slay"})
+ assert object = Object.normalize(activity)
+
+ {:ok, reaction_activity, _object} = ActivityPub.react_with_emoji(reactor, object, "🔥")
+
+ {:ok, unreaction_activity, _object} =
+ ActivityPub.unreact_with_emoji(reactor, reaction_activity.data["id"])
+
+ assert unreaction_activity.actor == reactor.ap_id
+ assert unreaction_activity.data["object"] == reaction_activity.data["id"]
+
+ object = Object.get_by_ap_id(object.data["id"])
+ assert object.data["reaction_count"] == 0
+ assert object.data["reactions"] == []
+ end
+
+ test "reverts emoji unreact on error" do
+ [user, reactor] = insert_list(2, :user)
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "Status"})
+ object = Object.normalize(activity)
+
+ {:ok, reaction_activity, _object} = ActivityPub.react_with_emoji(reactor, object, "😀")
+
+ with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
+ assert {:error, :reverted} =
+ ActivityPub.unreact_with_emoji(reactor, reaction_activity.data["id"])
+ end
+
+ object = Object.get_by_ap_id(object.data["id"])
+
+ assert object.data["reaction_count"] == 1
+ assert object.data["reactions"] == [["😀", [reactor.ap_id]]]
+ end
+ end
+