133 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			133 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe RemoveStatusService, :inline_jobs do
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  subject { described_class.new }
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  let!(:alice)  { Fabricate(:account) }
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  let!(:bob)    { Fabricate(:account, username: 'bob', domain: 'example.com') }
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  let!(:jeff)   { Fabricate(:account) }
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  let!(:hank)   { Fabricate(:account, username: 'hank', protocol: :activitypub, domain: 'example.com', inbox_url: 'http://example.com/inbox') }
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  let!(:bill)   { Fabricate(:account, username: 'bill', protocol: :activitypub, domain: 'example2.com', inbox_url: 'http://example2.com/inbox') }
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  before do
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    stub_request(:post, hank.inbox_url).to_return(status: 200)
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    stub_request(:post, bill.inbox_url).to_return(status: 200)
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    jeff.follow!(alice)
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    hank.follow!(alice)
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  end
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  context 'when removed status is not a reblog' do
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    let!(:media_attachment) { Fabricate(:media_attachment, account: alice) }
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    let!(:status) { PostStatusService.new.call(alice, text: "Hello @#{bob.pretty_acct} ThisIsASecret", media_ids: [media_attachment.id]) }
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    before do
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      FavouriteService.new.call(jeff, status)
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      Fabricate(:status, account: bill, reblog: status, uri: 'hoge')
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    end
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    it 'removes status from notifications and from author and local follower home feeds, publishes to media timeline, sends delete activities' do
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      allow(redis).to receive(:publish).with(any_args)
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      expect { subject.call(status) }
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        .to remove_status_from_notifications
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      expect(home_feed_ids(alice))
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        .to_not include(status.id)
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      expect(home_feed_ids(jeff))
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        .to_not include(status.id)
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      expect(redis)
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        .to have_received(:publish).with('timeline:public:media', Oj.dump(event: :delete, payload: status.id.to_s))
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      expect(delete_delivery(hank, status))
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        .to have_been_made.once
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      expect(delete_delivery(bill, status))
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        .to have_been_made.once
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    end
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    def home_feed_ids(personage)
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      HomeFeed
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        .new(personage)
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        .get(10)
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        .pluck(:id)
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    end
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    def remove_status_from_notifications
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      change { Notification.where(activity_type: 'Favourite', from_account: jeff, account: alice).count }
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        .from(1)
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        .to(0)
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    end
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    def delete_delivery(target, status)
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      a_request(:post, target.inbox_url)
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        .with(body: delete_activity_for(status))
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    end
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    def delete_activity_for(status)
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      hash_including(
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        'type' => 'Delete',
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        'object' => {
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          'type' => 'Tombstone',
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          'id' => ActivityPub::TagManager.instance.uri_for(status),
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          'atomUri' => OStatus::TagManager.instance.uri_for(status),
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        }
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      )
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    end
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  end
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  context 'when removed status is a private self-reblog' do
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    let!(:original_status) { Fabricate(:status, account: alice, text: 'Hello ThisIsASecret', visibility: :private) }
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    let!(:status) { ReblogService.new.call(alice, original_status) }
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    it 'sends Undo activity to followers' do
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      subject.call(status)
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      expect(undo_delivery(hank, original_status))
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        .to have_been_made.once
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    end
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  end
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  context 'when removed status is public self-reblog' do
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    let!(:original_status) { Fabricate(:status, account: alice, text: 'Hello ThisIsASecret', visibility: :public) }
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    let!(:status) { ReblogService.new.call(alice, original_status) }
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    it 'sends Undo activity to followers' do
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      subject.call(status)
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      expect(undo_delivery(hank, original_status))
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        .to have_been_made.once
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    end
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  end
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  context 'when removed status is a reblog of a non-follower' do
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    let!(:original_status) { Fabricate(:status, account: bill, text: 'Hello ThisIsASecret', visibility: :public) }
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    let!(:status) { ReblogService.new.call(alice, original_status) }
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    it 'sends Undo activity to followers' do
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      subject.call(status)
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      expect(undo_delivery(bill, original_status))
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        .to have_been_made.once
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    end
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  end
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  def undo_delivery(target, status)
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    a_request(:post, target.inbox_url)
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      .with(body: undo_activity_for(status))
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  end
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  def undo_activity_for(status)
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    hash_including(
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      'type' => 'Undo',
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      'object' => hash_including(
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        'type' => 'Announce',
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        'object' => ActivityPub::TagManager.instance.uri_for(status)
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      )
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    )
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  end
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end
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