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mastodon/spec/lib/activitypub/activity/delete_spec.rb
Claire 0b36e3419d
Fix processing of remote Delete activities (#16084)
* Add tests

* Ensure deleted statuses are marked as such

* Save some redis memory by not storing URIs in delete_upon_arrival values

* Avoid possible race condition when processing incoming Deletes

* Avoid potential duplicate Delete forwards

* Lower lock durations to reduce issues in case of hard crash of the Rails process

* Check for `lock.aquired?` and improve comment

* Refactor RedisLock usage in app/lib/activitypub

* Fix using incorrect or non-existent sender for relaying Deletes
2021-04-21 04:46:09 +02:00

73 lines
2.1 KiB
Ruby

require 'rails_helper'
RSpec.describe ActivityPub::Activity::Delete do
let(:sender) { Fabricate(:account, domain: 'example.com') }
let(:status) { Fabricate(:status, account: sender, uri: 'foobar') }
let(:json) do
{
'@context': 'https://www.w3.org/ns/activitystreams',
id: 'foo',
type: 'Delete',
actor: ActivityPub::TagManager.instance.uri_for(sender),
object: ActivityPub::TagManager.instance.uri_for(status),
signature: 'foo',
}.with_indifferent_access
end
describe '#perform' do
subject { described_class.new(json, sender) }
before do
subject.perform
end
it 'deletes sender\'s status' do
expect(Status.find_by(id: status.id)).to be_nil
end
end
context 'when the status has been reblogged' do
describe '#perform' do
subject { described_class.new(json, sender) }
let!(:reblogger) { Fabricate(:account) }
let!(:follower) { Fabricate(:account, username: 'follower', protocol: :activitypub, domain: 'example.com', inbox_url: 'http://example.com/inbox') }
let!(:reblog) { Fabricate(:status, account: reblogger, reblog: status) }
before do
stub_request(:post, 'http://example.com/inbox').to_return(status: 200)
follower.follow!(reblogger)
subject.perform
end
it 'deletes sender\'s status' do
expect(Status.find_by(id: status.id)).to be_nil
end
it 'sends delete activity to followers of rebloggers' do
expect(a_request(:post, 'http://example.com/inbox')).to have_been_made.once
end
end
end
context 'when the status has been reported' do
describe '#perform' do
subject { described_class.new(json, sender) }
let!(:reporter) { Fabricate(:account) }
before do
reporter.reports.create!(target_account: status.account, status_ids: [status.id], forwarded: false)
subject.perform
end
it 'marks the status as deleted' do
expect(Status.find_by(id: status.id)).to be_nil
end
it 'actually keeps a copy for inspection' do
expect(Status.with_discarded.find_by(id: status.id)).to_not be_nil
end
end
end
end