6f490b4bfe
We've changed un-reblogging behavior when we implement Snowflake, to insert un-reblogged status at the position reblogging status existed. However, our API expects home timeline is ordered by status ids, and max_id/since_id filters by zset score. Due to this, un-reblogged status appears as a last item of result set, and timeline expansion may skips many statuses. So this reverts that change...reblogged status inserted at corresponding position to its id.
266 lines
10 KiB
Ruby
266 lines
10 KiB
Ruby
require 'rails_helper'
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RSpec.describe FeedManager do
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it 'tracks at least as many statuses as reblogs' do
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expect(FeedManager::REBLOG_FALLOFF).to be <= FeedManager::MAX_ITEMS
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end
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describe '#key' do
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subject { FeedManager.instance.key(:home, 1) }
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it 'returns a string' do
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expect(subject).to be_a String
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end
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end
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describe '#filter?' do
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let(:alice) { Fabricate(:account, username: 'alice') }
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let(:bob) { Fabricate(:account, username: 'bob', domain: 'example.com') }
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let(:jeff) { Fabricate(:account, username: 'jeff') }
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context 'for home feed' do
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it 'returns false for followee\'s status' do
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status = Fabricate(:status, text: 'Hello world', account: alice)
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bob.follow!(alice)
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expect(FeedManager.instance.filter?(:home, status, bob.id)).to be false
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end
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it 'returns false for reblog by followee' do
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status = Fabricate(:status, text: 'Hello world', account: jeff)
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reblog = Fabricate(:status, reblog: status, account: alice)
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bob.follow!(alice)
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expect(FeedManager.instance.filter?(:home, reblog, bob.id)).to be false
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end
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it 'returns true for reblog by followee of blocked account' do
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status = Fabricate(:status, text: 'Hello world', account: jeff)
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reblog = Fabricate(:status, reblog: status, account: alice)
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bob.follow!(alice)
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bob.block!(jeff)
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expect(FeedManager.instance.filter?(:home, reblog, bob.id)).to be true
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end
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it 'returns true for reblog by followee of muted account' do
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status = Fabricate(:status, text: 'Hello world', account: jeff)
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reblog = Fabricate(:status, reblog: status, account: alice)
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bob.follow!(alice)
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bob.mute!(jeff)
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expect(FeedManager.instance.filter?(:home, reblog, bob.id)).to be true
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end
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it 'returns true for reblog by followee of someone who is blocking recipient' do
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status = Fabricate(:status, text: 'Hello world', account: jeff)
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reblog = Fabricate(:status, reblog: status, account: alice)
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bob.follow!(alice)
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jeff.block!(bob)
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expect(FeedManager.instance.filter?(:home, reblog, bob.id)).to be true
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end
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it 'returns false for reply by followee to another followee' do
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status = Fabricate(:status, text: 'Hello world', account: jeff)
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reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
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bob.follow!(alice)
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bob.follow!(jeff)
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expect(FeedManager.instance.filter?(:home, reply, bob.id)).to be false
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end
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it 'returns false for reply by followee to recipient' do
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status = Fabricate(:status, text: 'Hello world', account: bob)
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reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
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bob.follow!(alice)
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expect(FeedManager.instance.filter?(:home, reply, bob.id)).to be false
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end
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it 'returns false for reply by followee to self' do
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status = Fabricate(:status, text: 'Hello world', account: alice)
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reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
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bob.follow!(alice)
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expect(FeedManager.instance.filter?(:home, reply, bob.id)).to be false
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end
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it 'returns true for reply by followee to non-followed account' do
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status = Fabricate(:status, text: 'Hello world', account: jeff)
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reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
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bob.follow!(alice)
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expect(FeedManager.instance.filter?(:home, reply, bob.id)).to be true
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end
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it 'returns true for the second reply by followee to a non-federated status' do
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reply = Fabricate(:status, text: 'Reply 1', reply: true, account: alice)
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second_reply = Fabricate(:status, text: 'Reply 2', thread: reply, account: alice)
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bob.follow!(alice)
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expect(FeedManager.instance.filter?(:home, second_reply, bob.id)).to be true
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end
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it 'returns false for status by followee mentioning another account' do
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bob.follow!(alice)
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status = PostStatusService.new.call(alice, 'Hey @jeff')
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expect(FeedManager.instance.filter?(:home, status, bob.id)).to be false
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end
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it 'returns true for status by followee mentioning blocked account' do
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bob.block!(jeff)
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bob.follow!(alice)
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status = PostStatusService.new.call(alice, 'Hey @jeff')
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expect(FeedManager.instance.filter?(:home, status, bob.id)).to be true
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end
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it 'returns true for reblog of a personally blocked domain' do
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alice.block_domain!('example.com')
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alice.follow!(jeff)
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status = Fabricate(:status, text: 'Hello world', account: bob)
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reblog = Fabricate(:status, reblog: status, account: jeff)
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expect(FeedManager.instance.filter?(:home, reblog, alice.id)).to be true
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end
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end
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context 'for mentions feed' do
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it 'returns true for status that mentions blocked account' do
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bob.block!(jeff)
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status = PostStatusService.new.call(alice, 'Hey @jeff')
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expect(FeedManager.instance.filter?(:mentions, status, bob.id)).to be true
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end
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it 'returns true for status that replies to a blocked account' do
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status = Fabricate(:status, text: 'Hello world', account: jeff)
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reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
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bob.block!(jeff)
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expect(FeedManager.instance.filter?(:mentions, reply, bob.id)).to be true
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end
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it 'returns true for status by silenced account who recipient is not following' do
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status = Fabricate(:status, text: 'Hello world', account: alice)
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alice.update(silenced: true)
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expect(FeedManager.instance.filter?(:mentions, status, bob.id)).to be true
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end
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it 'returns false for status by followed silenced account' do
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status = Fabricate(:status, text: 'Hello world', account: alice)
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alice.update(silenced: true)
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bob.follow!(alice)
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expect(FeedManager.instance.filter?(:mentions, status, bob.id)).to be false
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end
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end
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end
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describe '#push' do
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it 'trims timelines if they will have more than FeedManager::MAX_ITEMS' do
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account = Fabricate(:account)
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status = Fabricate(:status)
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members = FeedManager::MAX_ITEMS.times.map { |count| [count, count] }
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Redis.current.zadd("feed:type:#{account.id}", members)
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FeedManager.instance.push('type', account, status)
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expect(Redis.current.zcard("feed:type:#{account.id}")).to eq FeedManager::MAX_ITEMS
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end
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it 'sends push updates for non-home timelines' do
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account = Fabricate(:account)
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status = Fabricate(:status)
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allow(Redis.current).to receive_messages(publish: nil)
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FeedManager.instance.push('type', account, status)
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expect(Redis.current).to have_received(:publish).with("timeline:#{account.id}", any_args).at_least(:once)
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end
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context 'reblogs' do
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it 'saves reblogs of unseen statuses' do
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account = Fabricate(:account)
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reblogged = Fabricate(:status)
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reblog = Fabricate(:status, reblog: reblogged)
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expect(FeedManager.instance.push('type', account, reblog)).to be true
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end
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it 'does not save a new reblog of a recent status' do
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account = Fabricate(:account)
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reblogged = Fabricate(:status)
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reblog = Fabricate(:status, reblog: reblogged)
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FeedManager.instance.push('type', account, reblogged)
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expect(FeedManager.instance.push('type', account, reblog)).to be false
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end
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it 'saves a new reblog of an old status' do
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account = Fabricate(:account)
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reblogged = Fabricate(:status)
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reblog = Fabricate(:status, reblog: reblogged)
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FeedManager.instance.push('type', account, reblogged)
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# Fill the feed with intervening statuses
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FeedManager::REBLOG_FALLOFF.times do
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FeedManager.instance.push('type', account, Fabricate(:status))
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end
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expect(FeedManager.instance.push('type', account, reblog)).to be true
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end
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it 'does not save a new reblog of a recently-reblogged status' do
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account = Fabricate(:account)
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reblogged = Fabricate(:status)
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reblogs = 2.times.map { Fabricate(:status, reblog: reblogged) }
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# The first reblog will be accepted
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FeedManager.instance.push('type', account, reblogs.first)
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# The second reblog should be ignored
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expect(FeedManager.instance.push('type', account, reblogs.last)).to be false
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end
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it 'saves a new reblog of a long-ago-reblogged status' do
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account = Fabricate(:account)
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reblogged = Fabricate(:status)
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reblogs = 2.times.map { Fabricate(:status, reblog: reblogged) }
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# The first reblog will be accepted
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FeedManager.instance.push('type', account, reblogs.first)
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# Fill the feed with intervening statuses
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FeedManager::REBLOG_FALLOFF.times do
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FeedManager.instance.push('type', account, Fabricate(:status))
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end
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# The second reblog should also be accepted
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expect(FeedManager.instance.push('type', account, reblogs.last)).to be true
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end
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end
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end
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describe '#unpush' do
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it 'leaves a reblogged status when deleting the reblog' do
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account = Fabricate(:account)
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reblogged = Fabricate(:status, id: Mastodon::Snowflake.id_at(2.day.ago.utc))
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other_status = Fabricate(:status, id: Mastodon::Snowflake.id_at(1.day.ago.utc))
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status = Fabricate(:status, reblog: reblogged)
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FeedManager.instance.push('type', account, other_status)
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FeedManager.instance.push('type', account, status)
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# The reblogging status should show up under normal conditions.
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expect(Redis.current.zrange("feed:type:#{account.id}", 0, -1)).to eq [other_status.id.to_s, status.id.to_s]
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FeedManager.instance.unpush('type', account, status)
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# Because we couldn't tell if the status showed up any other way,
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# we had to stick the reblogged status in by itself.
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# And it must be ordered by status ids.
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expect(Redis.current.zrange("feed:type:#{account.id}", 0, -1)).to eq [reblogged.id.to_s, other_status.id.to_s]
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end
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it 'sends push updates' do
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account = Fabricate(:account)
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status = Fabricate(:status)
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FeedManager.instance.push('type', account, status)
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allow(Redis.current).to receive_messages(publish: nil)
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FeedManager.instance.unpush('type', account, status)
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deletion = Oj.dump(event: :delete, payload: status.id.to_s)
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expect(Redis.current).to have_received(:publish).with("timeline:#{account.id}", deletion)
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end
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end
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end
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