ActivityPub delivery (#4566)

* Deliver ActivityPub Like

* Deliver ActivityPub Undo-Like

* Deliver ActivityPub Create/Announce activities

* Deliver ActivityPub creates from mentions

* Deliver ActivityPub Block/Undo-Block

* Deliver ActivityPub Accept/Reject-Follow

* Deliver ActivityPub Undo-Follow

* Deliver ActivityPub Follow

* Deliver ActivityPub Delete activities

Incidentally fix #889

* Adjust BatchedRemoveStatusService for ActivityPub

* Add tests for ActivityPub workers

* Add tests for FollowService

* Add tests for FavouriteService, UnfollowService and PostStatusService

* Add tests for ReblogService, BlockService, UnblockService, ProcessMentionsService

* Add tests for AuthorizeFollowService, RejectFollowService, RemoveStatusService

* Add tests for BatchedRemoveStatusService

* Deliver updates to a local account to ActivityPub followers

* Minor adjustments

1 files changed, 5 insertions, 3 deletions

diff --git a/spec/services/post_status_service_spec.rb b/spec/services/post_status_service_spec.rb
index 57876dcc2..4182c4e1f 100644
--- a/spec/services/post_status_service_spec.rb
+++ b/spec/services/post_status_service_spec.rb
@@ -100,16 +100,18 @@ RSpec.describe PostStatusService do
     expect(hashtags_service).to have_received(:call).with(status)
   end
 
-  it 'pings PuSH hubs' do
+  it 'gets distributed' do
     allow(DistributionWorker).to receive(:perform_async)
     allow(Pubsubhubbub::DistributionWorker).to receive(:perform_async)
+    allow(ActivityPub::DistributionWorker).to receive(:perform_async)
+
     account = Fabricate(:account)
 
     status = subject.call(account, "test status update")
 
     expect(DistributionWorker).to have_received(:perform_async).with(status.id)
-    expect(Pubsubhubbub::DistributionWorker).
-      to have_received(:perform_async).with(status.stream_entry.id)
+    expect(Pubsubhubbub::DistributionWorker).to have_received(:perform_async).with(status.stream_entry.id)
+    expect(ActivityPub::DistributionWorker).to have_received(:perform_async).with(status.id)
   end
 
   it 'crawls links' do