mastodon/spec/services/unsuspend_account_service_spec.rb
Claire 18fb01ef7c
Fix possible race conditions when suspending/unsuspending accounts (#22363)
* Fix possible race conditions when suspending/unsuspending accounts

* Fix tests

Tests were assuming SuspensionWorker and UnsuspensionWorker would do the
suspending/unsuspending themselves, but this has changed.
2023-01-05 13:47:21 +01:00

134 lines
5 KiB
Ruby

require 'rails_helper'
RSpec.describe UnsuspendAccountService, type: :service do
shared_examples 'common behavior' do
let!(:local_follower) { Fabricate(:user, current_sign_in_at: 1.hour.ago).account }
let!(:list) { Fabricate(:list, account: local_follower) }
subject { described_class.new.call(account) }
before do
allow(FeedManager.instance).to receive(:merge_into_home).and_return(nil)
allow(FeedManager.instance).to receive(:merge_into_list).and_return(nil)
local_follower.follow!(account)
list.accounts << account
account.unsuspend!
end
end
describe 'unsuspending a local account' do
def match_update_actor_request(req, account)
json = JSON.parse(req.body)
actor_id = ActivityPub::TagManager.instance.uri_for(account)
json['type'] == 'Update' && json['actor'] == actor_id && json['object']['id'] == actor_id && !json['object']['suspended']
end
before do
stub_request(:post, 'https://alice.com/inbox').to_return(status: 201)
stub_request(:post, 'https://bob.com/inbox').to_return(status: 201)
end
it 'does not change the “suspended” flag' do
expect { subject }.to_not change { account.suspended? }
end
include_examples 'common behavior' do
let!(:account) { Fabricate(:account) }
let!(:remote_follower) { Fabricate(:account, uri: 'https://alice.com', inbox_url: 'https://alice.com/inbox', protocol: :activitypub) }
let!(:remote_reporter) { Fabricate(:account, uri: 'https://bob.com', inbox_url: 'https://bob.com/inbox', protocol: :activitypub) }
let!(:report) { Fabricate(:report, account: remote_reporter, target_account: account) }
before do
remote_follower.follow!(account)
end
it "merges back into local followers' feeds" do
subject
expect(FeedManager.instance).to have_received(:merge_into_home).with(account, local_follower)
expect(FeedManager.instance).to have_received(:merge_into_list).with(account, list)
end
it 'sends an update actor to followers and reporters' do
subject
expect(a_request(:post, remote_follower.inbox_url).with { |req| match_update_actor_request(req, account) }).to have_been_made.once
expect(a_request(:post, remote_reporter.inbox_url).with { |req| match_update_actor_request(req, account) }).to have_been_made.once
end
end
end
describe 'unsuspending a remote account' do
include_examples 'common behavior' do
let!(:account) { Fabricate(:account, domain: 'bob.com', uri: 'https://bob.com', inbox_url: 'https://bob.com/inbox', protocol: :activitypub) }
let!(:resolve_account_service) { double }
before do
allow(ResolveAccountService).to receive(:new).and_return(resolve_account_service)
end
context 'when the account is not remotely suspended' do
before do
allow(resolve_account_service).to receive(:call).with(account).and_return(account)
end
it 're-fetches the account' do
subject
expect(resolve_account_service).to have_received(:call).with(account)
end
it "merges back into local followers' feeds" do
subject
expect(FeedManager.instance).to have_received(:merge_into_home).with(account, local_follower)
expect(FeedManager.instance).to have_received(:merge_into_list).with(account, list)
end
it 'does not change the “suspended” flag' do
expect { subject }.to_not change { account.suspended? }
end
end
context 'when the account is remotely suspended' do
before do
allow(resolve_account_service).to receive(:call).with(account) do |account|
account.suspend!(origin: :remote)
account
end
end
it 're-fetches the account' do
subject
expect(resolve_account_service).to have_received(:call).with(account)
end
it "does not merge back into local followers' feeds" do
subject
expect(FeedManager.instance).to_not have_received(:merge_into_home).with(account, local_follower)
expect(FeedManager.instance).to_not have_received(:merge_into_list).with(account, list)
end
it 'marks account as suspended' do
expect { subject }.to change { account.suspended? }.from(false).to(true)
end
end
context 'when the account is remotely deleted' do
before do
allow(resolve_account_service).to receive(:call).with(account).and_return(nil)
end
it 're-fetches the account' do
subject
expect(resolve_account_service).to have_received(:call).with(account)
end
it "does not merge back into local followers' feeds" do
subject
expect(FeedManager.instance).to_not have_received(:merge_into_home).with(account, local_follower)
expect(FeedManager.instance).to_not have_received(:merge_into_list).with(account, list)
end
end
end
end
end