mastodon/spec/services/update_status_service_spec.rb
Eugen Rochko 71f2b95106
Fix edits with no actual changes being allowed (#17843)
* Fix edits with no actual changes being allowed locally

* Fix edits with no actual changes being allowed through ActivityPub

* Fix false positive changes caused by description processing in model

* Fix not recording poll expiration update

* Fix test

* Revert changes to ProcessStatusUpdateService

* Various fixes and improvements

* Fix code style issues

* Various changes and improvements

* Add guard clause
2022-03-26 00:38:44 +01:00

157 lines
4.9 KiB
Ruby

require 'rails_helper'
RSpec.describe UpdateStatusService, type: :service do
subject { described_class.new }
context 'when nothing changes' do
let!(:status) { Fabricate(:status, text: 'Foo', language: 'en') }
before do
allow(ActivityPub::DistributionWorker).to receive(:perform_async)
subject.call(status, status.account_id, text: 'Foo')
end
it 'does not create an edit' do
expect(status.reload.edits).to be_empty
end
it 'does not notify anyone' do
expect(ActivityPub::DistributionWorker).to_not have_received(:perform_async)
end
end
context 'when text changes' do
let!(:status) { Fabricate(:status, text: 'Foo') }
let(:preview_card) { Fabricate(:preview_card) }
before do
status.preview_cards << preview_card
subject.call(status, status.account_id, text: 'Bar')
end
it 'updates text' do
expect(status.reload.text).to eq 'Bar'
end
it 'resets preview card' do
expect(status.reload.preview_card).to be_nil
end
it 'saves edit history' do
expect(status.edits.pluck(:text)).to eq %w(Foo Bar)
end
end
context 'when content warning changes' do
let!(:status) { Fabricate(:status, text: 'Foo', spoiler_text: '') }
let(:preview_card) { Fabricate(:preview_card) }
before do
status.preview_cards << preview_card
subject.call(status, status.account_id, text: 'Foo', spoiler_text: 'Bar')
end
it 'updates content warning' do
expect(status.reload.spoiler_text).to eq 'Bar'
end
it 'saves edit history' do
expect(status.edits.pluck(:text, :spoiler_text)).to eq [['Foo', ''], ['Foo', 'Bar']]
end
end
context 'when media attachments change' do
let!(:status) { Fabricate(:status, text: 'Foo') }
let!(:detached_media_attachment) { Fabricate(:media_attachment, account: status.account) }
let!(:attached_media_attachment) { Fabricate(:media_attachment, account: status.account) }
before do
status.media_attachments << detached_media_attachment
subject.call(status, status.account_id, text: 'Foo', media_ids: [attached_media_attachment.id])
end
it 'updates media attachments' do
expect(status.ordered_media_attachments).to eq [attached_media_attachment]
end
it 'does not detach detached media attachments' do
expect(detached_media_attachment.reload.status_id).to eq status.id
end
it 'attaches attached media attachments' do
expect(attached_media_attachment.reload.status_id).to eq status.id
end
it 'saves edit history' do
expect(status.edits.pluck(:ordered_media_attachment_ids)).to eq [[detached_media_attachment.id], [attached_media_attachment.id]]
end
end
context 'when poll changes' do
let(:account) { Fabricate(:account) }
let!(:status) { Fabricate(:status, text: 'Foo', account: account, poll_attributes: {options: %w(Foo Bar), account: account, multiple: false, hide_totals: false, expires_at: 7.days.from_now }) }
let!(:poll) { status.poll }
let!(:voter) { Fabricate(:account) }
before do
status.update(poll: poll)
VoteService.new.call(voter, poll, [0])
subject.call(status, status.account_id, text: 'Foo', poll: { options: %w(Bar Baz Foo), expires_in: 5.days.to_i })
end
it 'updates poll' do
poll = status.poll.reload
expect(poll.options).to eq %w(Bar Baz Foo)
end
it 'resets votes' do
poll = status.poll.reload
expect(poll.votes_count).to eq 0
expect(poll.votes.count).to eq 0
expect(poll.cached_tallies).to eq [0, 0, 0]
end
it 'saves edit history' do
expect(status.edits.pluck(:poll_options)).to eq [%w(Foo Bar), %w(Bar Baz Foo)]
end
end
context 'when mentions in text change' do
let!(:account) { Fabricate(:account) }
let!(:alice) { Fabricate(:account, username: 'alice') }
let!(:bob) { Fabricate(:account, username: 'bob') }
let!(:status) { PostStatusService.new.call(account, text: 'Hello @alice') }
before do
subject.call(status, status.account_id, text: 'Hello @bob')
end
it 'changes mentions' do
expect(status.active_mentions.pluck(:account_id)).to eq [bob.id]
end
it 'keeps old mentions as silent mentions' do
expect(status.mentions.pluck(:account_id)).to match_array([alice.id, bob.id])
end
end
context 'when hashtags in text change' do
let!(:account) { Fabricate(:account) }
let!(:status) { PostStatusService.new.call(account, text: 'Hello #foo') }
before do
subject.call(status, status.account_id, text: 'Hello #bar')
end
it 'changes tags' do
expect(status.tags.pluck(:name)).to eq %w(bar)
end
end
it 'notifies ActivityPub about the update' do
status = Fabricate(:status, text: 'Foo')
allow(ActivityPub::DistributionWorker).to receive(:perform_async)
subject.call(status, status.account_id, text: 'Bar')
expect(ActivityPub::DistributionWorker).to have_received(:perform_async)
end
end