118 lines
		
	
	
		
			3.8 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			118 lines
		
	
	
		
			3.8 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe FanOutOnWriteService do
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  subject { described_class.new }
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  let(:last_active_at) { Time.now.utc }
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  let(:status) { Fabricate(:status, account: alice, visibility: visibility, text: 'Hello @bob @eve #hoge') }
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  let!(:alice) { Fabricate(:user, current_sign_in_at: last_active_at).account }
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  let!(:bob)   { Fabricate(:user, current_sign_in_at: last_active_at, account_attributes: { username: 'bob' }).account }
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  let!(:tom)   { Fabricate(:user, current_sign_in_at: last_active_at).account }
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  let!(:eve)   { Fabricate(:user, current_sign_in_at: last_active_at, account_attributes: { username: 'eve' }).account }
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  before do
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    bob.follow!(alice)
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    tom.follow!(alice)
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    ProcessMentionsService.new.call(status)
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    ProcessHashtagsService.new.call(status)
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    Fabricate(:media_attachment, status: status, account: alice)
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    allow(redis).to receive(:publish)
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    subject.call(status)
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  end
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  def home_feed_of(account)
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    HomeFeed.new(account).get(10).map(&:id)
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  end
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  context 'when status is public' do
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    let(:visibility) { 'public' }
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    it 'adds status to home feed of author and followers and broadcasts', :inline_jobs do
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      expect(status.id)
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        .to be_in(home_feed_of(alice))
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        .and be_in(home_feed_of(bob))
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        .and be_in(home_feed_of(tom))
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      expect(redis).to have_received(:publish).with('timeline:hashtag:hoge', anything)
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      expect(redis).to have_received(:publish).with('timeline:hashtag:hoge:local', anything)
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      expect(redis).to have_received(:publish).with('timeline:public', anything)
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      expect(redis).to have_received(:publish).with('timeline:public:local', anything)
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      expect(redis).to have_received(:publish).with('timeline:public:media', anything)
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    end
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  end
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  context 'when status is limited' do
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    let(:visibility) { 'limited' }
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    it 'adds status to home feed of author and mentioned followers and does not broadcast', :inline_jobs do
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      expect(status.id)
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        .to be_in(home_feed_of(alice))
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        .and be_in(home_feed_of(bob))
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      expect(status.id)
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        .to_not be_in(home_feed_of(tom))
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      expect_no_broadcasting
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    end
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  end
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  context 'when status is private' do
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    let(:visibility) { 'private' }
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    it 'adds status to home feed of author and followers and does not broadcast', :inline_jobs do
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      expect(status.id)
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        .to be_in(home_feed_of(alice))
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        .and be_in(home_feed_of(bob))
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        .and be_in(home_feed_of(tom))
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      expect_no_broadcasting
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    end
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  end
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  context 'when status is direct' do
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    let(:visibility) { 'direct' }
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    it 'is added to the home feed of its author and mentioned followers and does not broadcast', :inline_jobs do
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      expect(status.id)
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        .to be_in(home_feed_of(alice))
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        .and be_in(home_feed_of(bob))
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      expect(status.id)
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        .to_not be_in(home_feed_of(tom))
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      expect_no_broadcasting
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    end
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    context 'when handling status updates' do
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      before do
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        subject.call(status)
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        status.snapshot!(at_time: status.created_at, rate_limit: false)
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        status.update!(text: 'Hello @bob @eve #hoge (edited)')
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        status.snapshot!(account_id: status.account_id)
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        redis.set("subscribed:timeline:#{eve.id}:notifications", '1')
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      end
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      it 'pushes the update to mentioned users through the notifications streaming channel' do
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        subject.call(status, update: true)
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        expect(PushUpdateWorker).to have_enqueued_sidekiq_job(anything, status.id, "timeline:#{eve.id}:notifications", { 'update' => true })
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      end
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    end
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  end
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  def expect_no_broadcasting
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    expect(redis)
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      .to_not have_received(:publish)
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      .with('timeline:hashtag:hoge', anything)
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    expect(redis)
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      .to_not have_received(:publish)
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      .with('timeline:public', anything)
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  end
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end
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