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# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
use Oban.Testing, repo: Pleroma.Repo
use Pleroma.DataCase
alias Pleroma.Activity
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.Tests.ObanHelpers
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.SideEffects
alias Pleroma.Web.CommonAPI
import Pleroma.Factory
import Mock
describe "delete objects" do
setup do
user = insert(:user)
other_user = insert(:user)
{:ok, op} = CommonAPI.post(other_user, %{"status" => "big oof"})
{:ok, post} = CommonAPI.post(user, %{"status" => "hey", "in_reply_to_id" => op})
object = Object.normalize(post)
{:ok, delete_data, _meta} = Builder.delete(user, object.data["id"])
{:ok, delete_user_data, _meta} = Builder.delete(user, user.ap_id)
{:ok, delete, _meta} = ActivityPub.persist(delete_data, local: true)
{:ok, delete_user, _meta} = ActivityPub.persist(delete_user_data, local: true)
%{user: user, delete: delete, post: post, object: object, delete_user: delete_user, op: op}
end
test "it handles object deletions", %{
delete: delete,
post: post,
object: object,
user: user,
op: op
} do
with_mock Pleroma.Web.ActivityPub.ActivityPub, [:passthrough],
stream_out: fn _ -> nil end,
stream_out_participations: fn _, _ -> nil end do
{:ok, delete, _} = SideEffects.handle(delete)
user = User.get_cached_by_ap_id(object.data["actor"])
assert called(Pleroma.Web.ActivityPub.ActivityPub.stream_out(delete))
assert called(Pleroma.Web.ActivityPub.ActivityPub.stream_out_participations(object, user))
end
object = Object.get_by_id(object.id)
assert object.data["type"] == "Tombstone"
refute Activity.get_by_id(post.id)
user = User.get_by_id(user.id)
assert user.note_count == 0
object = Object.normalize(op.data["object"], false)
assert object.data["repliesCount"] == 0
end
test "it handles user deletions", %{delete_user: delete, user: user} do
{:ok, _delete, _} = SideEffects.handle(delete)
ObanHelpers.perform_all()
assert User.get_cached_by_ap_id(user.ap_id).deactivated
end
end
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 "Undo objects" do
setup do
poster = insert(:user)
user = insert(:user)
{:ok, post} = CommonAPI.post(poster, %{"status" => "hey"})
{:ok, like} = CommonAPI.favorite(user, post.id)
{:ok, reaction} = CommonAPI.react_with_emoji(post.id, user, "👍")
{:ok, announce, _} = CommonAPI.repeat(post.id, user)
{:ok, block} = ActivityPub.block(user, poster)
User.block(user, poster)
{:ok, undo_data, _meta} = Builder.undo(user, like)
{:ok, like_undo, _meta} = ActivityPub.persist(undo_data, local: true)
{:ok, undo_data, _meta} = Builder.undo(user, reaction)
{:ok, reaction_undo, _meta} = ActivityPub.persist(undo_data, local: true)
{:ok, undo_data, _meta} = Builder.undo(user, announce)
{:ok, announce_undo, _meta} = ActivityPub.persist(undo_data, local: true)
{:ok, undo_data, _meta} = Builder.undo(user, block)
{:ok, block_undo, _meta} = ActivityPub.persist(undo_data, local: true)
%{
like_undo: like_undo,
post: post,
like: like,
reaction_undo: reaction_undo,
reaction: reaction,
announce_undo: announce_undo,
announce: announce,
block_undo: block_undo,
block: block,
poster: poster,
user: user
}
end
test "deletes the original block", %{block_undo: block_undo, block: block} do
{:ok, _block_undo, _} = SideEffects.handle(block_undo)
refute Activity.get_by_id(block.id)
end
test "unblocks the blocked user", %{block_undo: block_undo, block: block} do
blocker = User.get_by_ap_id(block.data["actor"])
blocked = User.get_by_ap_id(block.data["object"])
{:ok, _block_undo, _} = SideEffects.handle(block_undo)
refute User.blocks?(blocker, blocked)
end
test "an announce undo removes the announce from the object", %{
announce_undo: announce_undo,
post: post
} do
{:ok, _announce_undo, _} = SideEffects.handle(announce_undo)
object = Object.get_by_ap_id(post.data["object"])
assert object.data["announcement_count"] == 0
assert object.data["announcements"] == []
end
test "deletes the original announce", %{announce_undo: announce_undo, announce: announce} do
{:ok, _announce_undo, _} = SideEffects.handle(announce_undo)
refute Activity.get_by_id(announce.id)
end
test "a reaction undo removes the reaction from the object", %{
reaction_undo: reaction_undo,
post: post
} do
{:ok, _reaction_undo, _} = SideEffects.handle(reaction_undo)
object = Object.get_by_ap_id(post.data["object"])
assert object.data["reaction_count"] == 0
assert object.data["reactions"] == []
end
test "deletes the original reaction", %{reaction_undo: reaction_undo, reaction: reaction} do
{:ok, _reaction_undo, _} = SideEffects.handle(reaction_undo)
refute Activity.get_by_id(reaction.id)
end
test "a like undo removes the like from the object", %{like_undo: like_undo, post: post} do
{:ok, _like_undo, _} = SideEffects.handle(like_undo)
object = Object.get_by_ap_id(post.data["object"])
assert object.data["like_count"] == 0
assert object.data["likes"] == []
end
test "deletes the original like", %{like_undo: like_undo, like: like} do
{:ok, _like_undo, _} = SideEffects.handle(like_undo)
refute Activity.get_by_id(like.id)
end
end
describe "like objects" do
setup do
poster = insert(:user)
user = insert(:user)
{:ok, post} = CommonAPI.post(poster, %{"status" => "hey"})
{:ok, like_data, _meta} = Builder.like(user, post.object)
{:ok, like, _meta} = ActivityPub.persist(like_data, local: true)
%{like: like, user: user, poster: poster}
end
test "add the like to the original object", %{like: like, user: user} do
{:ok, like, _} = SideEffects.handle(like)
object = Object.get_by_ap_id(like.data["object"])
assert object.data["like_count"] == 1
assert user.ap_id in object.data["likes"]
end
test "creates a notification", %{like: like, poster: poster} do
{:ok, like, _} = SideEffects.handle(like)
assert Repo.get_by(Notification, user_id: poster.id, activity_id: like.id)
end
end
end
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