git.squeep.com Git - akkoma/blob - test/web/activity_pub/activity_pub_test.exs

   1 defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
   2   use Pleroma.DataCase
   3   alias Pleroma.Web.ActivityPub.ActivityPub
   4   alias Pleroma.{Activity, Object, User}
   5   alias Pleroma.Builders.ActivityBuilder
   6
   7   import Pleroma.Factory
   8
   9   describe "insertion" do
  10     test "inserts a given map into the activity database, giving it an id if it has none." do
  11       data = %{
  12         "ok" => true
  13       }
  14
  15       {:ok, %Activity{} = activity} = ActivityPub.insert(data)
  16       assert activity.data["ok"] == data["ok"]
  17       assert is_binary(activity.data["id"])
  18
  19       given_id = "bla"
  20       data = %{
  21         "ok" => true,
  22         "id" => given_id
  23       }
  24
  25       {:ok, %Activity{} = activity} = ActivityPub.insert(data)
  26       assert activity.data["ok"] == data["ok"]
  27       assert activity.data["id"] == given_id
  28     end
  29
  30     test "adds an id to a given object if it lacks one and inserts it to the object database" do
  31       data = %{
  32         "object" => %{
  33           "ok" => true
  34         }
  35       }
  36
  37       {:ok, %Activity{} = activity} = ActivityPub.insert(data)
  38       assert is_binary(activity.data["object"]["id"])
  39       assert %Object{} = Object.get_by_ap_id(activity.data["object"]["id"])
  40     end
  41   end
  42
  43   describe "fetch activities for recipients" do
  44     test "retrieve the activities for certain recipients" do
  45       {:ok, activity_one} = ActivityBuilder.insert(%{"to" => ["someone"]})
  46       {:ok, activity_two} = ActivityBuilder.insert(%{"to" => ["someone_else"]})
  47       {:ok, _activity_three} = ActivityBuilder.insert(%{"to" => ["noone"]})
  48
  49       activities = ActivityPub.fetch_activities(["someone", "someone_else"])
  50       assert length(activities) == 2
  51       assert activities == [activity_one, activity_two]
  52     end
  53   end
  54
  55   describe "fetch activities in context" do
  56     test "retrieves activities that have a given context" do
  57       {:ok, activity} = ActivityBuilder.insert(%{"context" => "2hu"})
  58       {:ok, activity_two} = ActivityBuilder.insert(%{"context" => "2hu"})
  59       {:ok, _activity_three} = ActivityBuilder.insert(%{"context" => "3hu"})
  60
  61       activities = ActivityPub.fetch_activities_for_context("2hu")
  62
  63       assert activities == [activity, activity_two]
  64     end
  65   end
  66
  67   describe "public fetch activities" do
  68     test "retrieves public activities" do
  69       %{public: public} = ActivityBuilder.public_and_non_public
  70
  71       activities = ActivityPub.fetch_public_activities
  72       assert length(activities) == 1
  73       assert Enum.at(activities, 0) == public
  74     end
  75
  76     test "retrieves a maximum of 20 activities" do
  77       activities = ActivityBuilder.insert_list(30)
  78       last_expected = List.last(activities)
  79
  80       activities = ActivityPub.fetch_public_activities
  81       last = List.last(activities)
  82
  83       assert length(activities) == 20
  84       assert last == last_expected
  85     end
  86
  87     test "retrieves ids starting from a since_id" do
  88       activities = ActivityBuilder.insert_list(30)
  89       later_activities = ActivityBuilder.insert_list(10)
  90       since_id = List.last(activities).id
  91       last_expected = List.last(later_activities)
  92
  93       activities = ActivityPub.fetch_public_activities(%{"since_id" => since_id})
  94       last = List.last(activities)
  95
  96       assert length(activities) == 10
  97       assert last == last_expected
  98     end
  99
 100     test "retrieves ids up to max_id" do
 101       _first_activities = ActivityBuilder.insert_list(10)
 102       activities = ActivityBuilder.insert_list(20)
 103       later_activities = ActivityBuilder.insert_list(10)
 104       max_id = List.first(later_activities).id
 105       last_expected = List.last(activities)
 106
 107       activities = ActivityPub.fetch_public_activities(%{"max_id" => max_id})
 108       last = List.last(activities)
 109
 110       assert length(activities) == 20
 111       assert last == last_expected
 112     end
 113   end
 114
 115   describe "like an object" do
 116     test "adds a like activity to the db" do
 117       note_activity = insert(:note_activity)
 118       object = Object.get_by_ap_id(note_activity.data["object"]["id"])
 119       user = insert(:user)
 120       user_two = insert(:user)
 121
 122       {:ok, like_activity, object} = ActivityPub.like(user, object)
 123
 124       assert like_activity.data["actor"] == user.ap_id
 125       assert like_activity.data["type"] == "Like"
 126       assert like_activity.data["object"] == object.data["id"]
 127       assert like_activity.data["to"] == [User.ap_followers(user)]
 128       assert object.data["like_count"] == 1
 129       assert object.data["likes"] == [user.ap_id]
 130
 131       # Just return the original activity if the user already liked it.
 132       {:ok, same_like_activity, object} = ActivityPub.like(user, object)
 133
 134       assert like_activity == same_like_activity
 135       assert object.data["likes"] == [user.ap_id]
 136
 137       [note_activity] = Activity.all_by_object_ap_id(object.data["id"])
 138       assert note_activity.data["object"]["like_count"] == 1
 139
 140       {:ok, _like_activity, object} = ActivityPub.like(user_two, object)
 141       assert object.data["like_count"] == 2
 142     end
 143   end
 144
 145   describe "unliking" do
 146     test "unliking a previously liked object" do
 147       note_activity = insert(:note_activity)
 148       object = Object.get_by_ap_id(note_activity.data["object"]["id"])
 149       user = insert(:user)
 150
 151       # Unliking something that hasn't been liked does nothing
 152       {:ok, object} = ActivityPub.unlike(user, object)
 153       assert object.data["like_count"] == 0
 154
 155       {:ok, like_activity, object} = ActivityPub.like(user, object)
 156       assert object.data["like_count"] == 1
 157
 158       {:ok, object} = ActivityPub.unlike(user, object)
 159       assert object.data["like_count"] == 0
 160
 161       assert Repo.get(Activity, like_activity.id) == nil
 162     end
 163   end
 164
 165   describe "uploading files" do
 166     test "copies the file to the configured folder" do
 167       file = %Plug.Upload{content_type: "image/jpg", path: Path.absname("test/fixtures/image.jpg"), filename: "an_image.jpg"}
 168
 169       {:ok, %Object{} = object} = ActivityPub.upload(file)
 170       assert object.data["name"] == "an_image.jpg"
 171     end
 172   end
 173 end