mobilizon.chapril.org-mobil.../test/federation/activity_pub/actor_test.exs
Thomas Citharel 280f461ba7
Refactor the ActivityPub module
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
2021-04-22 19:29:47 +02:00

121 lines
4.1 KiB
Elixir

defmodule Mobilizon.Federation.ActivityPub.ActorTest do
use ExVCR.Mock, adapter: ExVCR.Adapter.Hackney
use Mobilizon.DataCase
import Mock
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor
alias Mobilizon.Federation.ActivityPub.Actor, as: ActivityPubActor
alias Mobilizon.Federation.ActivityPub.{Fetcher, Relay}
describe "fetching actor from its url" do
test "returns an actor from nickname" do
use_cassette "activity_pub/fetch_tcit@framapiaf.org" do
assert {:ok,
%Actor{preferred_username: "tcit", domain: "framapiaf.org", visibility: :public} =
_actor} = ActivityPubActor.make_actor_from_nickname("tcit@framapiaf.org")
end
use_cassette "activity_pub/fetch_tcit@framapiaf.org_not_discoverable" do
assert {:ok,
%Actor{preferred_username: "tcit", domain: "framapiaf.org", visibility: :unlisted} =
_actor} = ActivityPubActor.make_actor_from_nickname("tcit@framapiaf.org")
end
end
@actor_url "https://framapiaf.org/users/tcit"
test "returns an actor from url" do
# Initial fetch
use_cassette "activity_pub/fetch_framapiaf.org_users_tcit" do
# Unlisted because discoverable is not present in the JSON payload
assert {:ok,
%Actor{preferred_username: "tcit", domain: "framapiaf.org", visibility: :unlisted}} =
ActivityPubActor.get_or_fetch_actor_by_url(@actor_url)
end
# Fetch uses cache if Actors.needs_update? returns false
with_mocks([
{Actors, [:passthrough],
[
get_actor_by_url: fn @actor_url, false ->
{:ok,
%Actor{
preferred_username: "tcit",
domain: "framapiaf.org"
}}
end,
needs_update?: fn _ -> false end
]},
{ActivityPubActor, [:passthrough],
make_actor_from_url: fn @actor_url, false ->
{:ok,
%Actor{
preferred_username: "tcit",
domain: "framapiaf.org"
}}
end}
]) do
assert {:ok, %Actor{preferred_username: "tcit", domain: "framapiaf.org"}} =
ActivityPubActor.get_or_fetch_actor_by_url(@actor_url)
assert_called(Actors.needs_update?(:_))
refute called(ActivityPubActor.make_actor_from_url(@actor_url, false))
end
# Fetch doesn't use cache if Actors.needs_update? returns true
with_mocks([
{Actors, [:passthrough],
[
get_actor_by_url: fn @actor_url, false ->
{:ok,
%Actor{
preferred_username: "tcit",
domain: "framapiaf.org"
}}
end,
needs_update?: fn _ -> true end
]},
{ActivityPubActor, [:passthrough],
make_actor_from_url: fn @actor_url, false ->
{:ok,
%Actor{
preferred_username: "tcit",
domain: "framapiaf.org"
}}
end}
]) do
assert {:ok, %Actor{preferred_username: "tcit", domain: "framapiaf.org"}} =
ActivityPubActor.get_or_fetch_actor_by_url(@actor_url)
assert_called(ActivityPubActor.get_or_fetch_actor_by_url(@actor_url))
assert_called(Actors.get_actor_by_url(@actor_url, false))
assert_called(Actors.needs_update?(:_))
assert_called(ActivityPubActor.make_actor_from_url(@actor_url, false))
end
end
test "handles remote actor being deleted" do
with_mocks([
{Fetcher, [:passthrough],
fetch_and_prepare_actor_from_url: fn @actor_url ->
{:error, :actor_deleted}
end}
]) do
assert match?(
{:error, :actor_deleted},
ActivityPubActor.make_actor_from_url(@actor_url, false)
)
assert_called(Fetcher.fetch_and_prepare_actor_from_url(@actor_url))
end
end
@public_url "https://www.w3.org/ns/activitystreams#Public"
test "activitystreams#Public uri returns Relay actor" do
assert ActivityPubActor.get_or_fetch_actor_by_url(@public_url) == {:ok, Relay.get_actor()}
end
end
end