408 lines
16 KiB
Ruby
408 lines
16 KiB
Ruby
require 'rails_helper'
|
|
|
|
RSpec.describe FeedManager do
|
|
before do |example|
|
|
unless example.metadata[:skip_stub]
|
|
stub_const 'FeedManager::MAX_ITEMS', 10
|
|
stub_const 'FeedManager::REBLOG_FALLOFF', 4
|
|
end
|
|
end
|
|
|
|
it 'tracks at least as many statuses as reblogs', skip_stub: true do
|
|
expect(FeedManager::REBLOG_FALLOFF).to be <= FeedManager::MAX_ITEMS
|
|
end
|
|
|
|
describe '#key' do
|
|
subject { FeedManager.instance.key(:home, 1) }
|
|
|
|
it 'returns a string' do
|
|
expect(subject).to be_a String
|
|
end
|
|
end
|
|
|
|
describe '#filter?' do
|
|
let(:alice) { Fabricate(:account, username: 'alice') }
|
|
let(:bob) { Fabricate(:account, username: 'bob', domain: 'example.com') }
|
|
let(:jeff) { Fabricate(:account, username: 'jeff') }
|
|
|
|
context 'for home feed' do
|
|
it 'returns false for followee\'s status' do
|
|
status = Fabricate(:status, text: 'Hello world', account: alice)
|
|
bob.follow!(alice)
|
|
expect(FeedManager.instance.filter?(:home, status, bob.id)).to be false
|
|
end
|
|
|
|
it 'returns false for reblog by followee' do
|
|
status = Fabricate(:status, text: 'Hello world', account: jeff)
|
|
reblog = Fabricate(:status, reblog: status, account: alice)
|
|
bob.follow!(alice)
|
|
expect(FeedManager.instance.filter?(:home, reblog, bob.id)).to be false
|
|
end
|
|
|
|
it 'returns true for reblog by followee of blocked account' do
|
|
status = Fabricate(:status, text: 'Hello world', account: jeff)
|
|
reblog = Fabricate(:status, reblog: status, account: alice)
|
|
bob.follow!(alice)
|
|
bob.block!(jeff)
|
|
expect(FeedManager.instance.filter?(:home, reblog, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns true for reblog by followee of muted account' do
|
|
status = Fabricate(:status, text: 'Hello world', account: jeff)
|
|
reblog = Fabricate(:status, reblog: status, account: alice)
|
|
bob.follow!(alice)
|
|
bob.mute!(jeff)
|
|
expect(FeedManager.instance.filter?(:home, reblog, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns true for reblog by followee of someone who is blocking recipient' do
|
|
status = Fabricate(:status, text: 'Hello world', account: jeff)
|
|
reblog = Fabricate(:status, reblog: status, account: alice)
|
|
bob.follow!(alice)
|
|
jeff.block!(bob)
|
|
expect(FeedManager.instance.filter?(:home, reblog, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns true for reblog from account with reblogs disabled' do
|
|
status = Fabricate(:status, text: 'Hello world', account: jeff)
|
|
reblog = Fabricate(:status, reblog: status, account: alice)
|
|
bob.follow!(alice, reblogs: false)
|
|
expect(FeedManager.instance.filter?(:home, reblog, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns false for reply by followee to another followee' do
|
|
status = Fabricate(:status, text: 'Hello world', account: jeff)
|
|
reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
|
|
bob.follow!(alice)
|
|
bob.follow!(jeff)
|
|
expect(FeedManager.instance.filter?(:home, reply, bob.id)).to be false
|
|
end
|
|
|
|
it 'returns false for reply by followee to recipient' do
|
|
status = Fabricate(:status, text: 'Hello world', account: bob)
|
|
reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
|
|
bob.follow!(alice)
|
|
expect(FeedManager.instance.filter?(:home, reply, bob.id)).to be false
|
|
end
|
|
|
|
it 'returns false for reply by followee to self' do
|
|
status = Fabricate(:status, text: 'Hello world', account: alice)
|
|
reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
|
|
bob.follow!(alice)
|
|
expect(FeedManager.instance.filter?(:home, reply, bob.id)).to be false
|
|
end
|
|
|
|
it 'returns true for reply by followee to non-followed account' do
|
|
status = Fabricate(:status, text: 'Hello world', account: jeff)
|
|
reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
|
|
bob.follow!(alice)
|
|
expect(FeedManager.instance.filter?(:home, reply, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns true for the second reply by followee to a non-federated status' do
|
|
reply = Fabricate(:status, text: 'Reply 1', reply: true, account: alice)
|
|
second_reply = Fabricate(:status, text: 'Reply 2', thread: reply, account: alice)
|
|
bob.follow!(alice)
|
|
expect(FeedManager.instance.filter?(:home, second_reply, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns false for status by followee mentioning another account' do
|
|
bob.follow!(alice)
|
|
status = PostStatusService.new.call(alice, text: 'Hey @jeff')
|
|
expect(FeedManager.instance.filter?(:home, status, bob.id)).to be false
|
|
end
|
|
|
|
it 'returns true for status by followee mentioning blocked account' do
|
|
bob.block!(jeff)
|
|
bob.follow!(alice)
|
|
status = PostStatusService.new.call(alice, text: 'Hey @jeff')
|
|
expect(FeedManager.instance.filter?(:home, status, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns true for reblog of a personally blocked domain' do
|
|
alice.block_domain!('example.com')
|
|
alice.follow!(jeff)
|
|
status = Fabricate(:status, text: 'Hello world', account: bob)
|
|
reblog = Fabricate(:status, reblog: status, account: jeff)
|
|
expect(FeedManager.instance.filter?(:home, reblog, alice.id)).to be true
|
|
end
|
|
|
|
context 'for irreversibly muted phrases' do
|
|
it 'considers word boundaries when matching' do
|
|
alice.custom_filters.create!(phrase: 'bob', context: %w(home), irreversible: true)
|
|
alice.follow!(jeff)
|
|
status = Fabricate(:status, text: 'bobcats', account: jeff)
|
|
expect(FeedManager.instance.filter?(:home, status, alice.id)).to be_falsy
|
|
end
|
|
|
|
it 'returns true if phrase is contained' do
|
|
alice.custom_filters.create!(phrase: 'farts', context: %w(home public), irreversible: true)
|
|
alice.custom_filters.create!(phrase: 'pop tarts', context: %w(home), irreversible: true)
|
|
alice.follow!(jeff)
|
|
status = Fabricate(:status, text: 'i sure like POP TARts', account: jeff)
|
|
expect(FeedManager.instance.filter?(:home, status, alice.id)).to be true
|
|
end
|
|
|
|
it 'matches substrings if whole_word is false' do
|
|
alice.custom_filters.create!(phrase: 'take', context: %w(home), whole_word: false, irreversible: true)
|
|
alice.follow!(jeff)
|
|
status = Fabricate(:status, text: 'shiitake', account: jeff)
|
|
expect(FeedManager.instance.filter?(:home, status, alice.id)).to be true
|
|
end
|
|
end
|
|
end
|
|
|
|
context 'for mentions feed' do
|
|
it 'returns true for status that mentions blocked account' do
|
|
bob.block!(jeff)
|
|
status = PostStatusService.new.call(alice, text: 'Hey @jeff')
|
|
expect(FeedManager.instance.filter?(:mentions, status, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns true for status that replies to a blocked account' do
|
|
status = Fabricate(:status, text: 'Hello world', account: jeff)
|
|
reply = Fabricate(:status, text: 'Nay', thread: status, account: alice)
|
|
bob.block!(jeff)
|
|
expect(FeedManager.instance.filter?(:mentions, reply, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns true for status by silenced account who recipient is not following' do
|
|
status = Fabricate(:status, text: 'Hello world', account: alice)
|
|
alice.update(silenced: true)
|
|
expect(FeedManager.instance.filter?(:mentions, status, bob.id)).to be true
|
|
end
|
|
|
|
it 'returns false for status by followed silenced account' do
|
|
status = Fabricate(:status, text: 'Hello world', account: alice)
|
|
alice.update(silenced: true)
|
|
bob.follow!(alice)
|
|
expect(FeedManager.instance.filter?(:mentions, status, bob.id)).to be false
|
|
end
|
|
end
|
|
end
|
|
|
|
describe '#push_to_home' do
|
|
it 'trims timelines if they will have more than FeedManager::MAX_ITEMS' do
|
|
account = Fabricate(:account)
|
|
status = Fabricate(:status)
|
|
members = FeedManager::MAX_ITEMS.times.map { |count| [count, count] }
|
|
Redis.current.zadd("feed:home:#{account.id}", members)
|
|
|
|
FeedManager.instance.push_to_home(account, status)
|
|
|
|
expect(Redis.current.zcard("feed:home:#{account.id}")).to eq FeedManager::MAX_ITEMS
|
|
end
|
|
|
|
context 'reblogs' do
|
|
it 'saves reblogs of unseen statuses' do
|
|
account = Fabricate(:account)
|
|
reblogged = Fabricate(:status)
|
|
reblog = Fabricate(:status, reblog: reblogged)
|
|
|
|
expect(FeedManager.instance.push_to_home(account, reblog)).to be true
|
|
end
|
|
|
|
it 'does not save a new reblog of a recent status' do
|
|
account = Fabricate(:account)
|
|
reblogged = Fabricate(:status)
|
|
reblog = Fabricate(:status, reblog: reblogged)
|
|
|
|
FeedManager.instance.push_to_home(account, reblogged)
|
|
|
|
expect(FeedManager.instance.push_to_home(account, reblog)).to be false
|
|
end
|
|
|
|
it 'saves a new reblog of an old status' do
|
|
account = Fabricate(:account)
|
|
reblogged = Fabricate(:status)
|
|
reblog = Fabricate(:status, reblog: reblogged)
|
|
|
|
FeedManager.instance.push_to_home(account, reblogged)
|
|
|
|
# Fill the feed with intervening statuses
|
|
FeedManager::REBLOG_FALLOFF.times do
|
|
FeedManager.instance.push_to_home(account, Fabricate(:status))
|
|
end
|
|
|
|
expect(FeedManager.instance.push_to_home(account, reblog)).to be true
|
|
end
|
|
|
|
it 'does not save a new reblog of a recently-reblogged status' do
|
|
account = Fabricate(:account)
|
|
reblogged = Fabricate(:status)
|
|
reblogs = 2.times.map { Fabricate(:status, reblog: reblogged) }
|
|
|
|
# The first reblog will be accepted
|
|
FeedManager.instance.push_to_home(account, reblogs.first)
|
|
|
|
# The second reblog should be ignored
|
|
expect(FeedManager.instance.push_to_home(account, reblogs.last)).to be false
|
|
end
|
|
|
|
it 'does not save a new reblog of a multiply-reblogged-then-unreblogged status' do
|
|
account = Fabricate(:account)
|
|
reblogged = Fabricate(:status)
|
|
reblogs = 3.times.map { Fabricate(:status, reblog: reblogged) }
|
|
|
|
# Accept the reblogs
|
|
FeedManager.instance.push_to_home(account, reblogs[0])
|
|
FeedManager.instance.push_to_home(account, reblogs[1])
|
|
|
|
# Unreblog the first one
|
|
FeedManager.instance.unpush_from_home(account, reblogs[0])
|
|
|
|
# The last reblog should still be ignored
|
|
expect(FeedManager.instance.push_to_home(account, reblogs.last)).to be false
|
|
end
|
|
|
|
it 'saves a new reblog of a long-ago-reblogged status' do
|
|
account = Fabricate(:account)
|
|
reblogged = Fabricate(:status)
|
|
reblogs = 2.times.map { Fabricate(:status, reblog: reblogged) }
|
|
|
|
# The first reblog will be accepted
|
|
FeedManager.instance.push_to_home(account, reblogs.first)
|
|
|
|
# Fill the feed with intervening statuses
|
|
FeedManager::REBLOG_FALLOFF.times do
|
|
FeedManager.instance.push_to_home(account, Fabricate(:status))
|
|
end
|
|
|
|
# The second reblog should also be accepted
|
|
expect(FeedManager.instance.push_to_home(account, reblogs.last)).to be true
|
|
end
|
|
end
|
|
|
|
it "does not push when the given status's reblog is already inserted" do
|
|
account = Fabricate(:account)
|
|
reblog = Fabricate(:status)
|
|
status = Fabricate(:status, reblog: reblog)
|
|
FeedManager.instance.push_to_home(account, status)
|
|
|
|
expect(FeedManager.instance.push_to_home(account, reblog)).to eq false
|
|
end
|
|
end
|
|
|
|
describe '#push_to_list' do
|
|
it "does not push when the given status's reblog is already inserted" do
|
|
list = Fabricate(:list)
|
|
reblog = Fabricate(:status)
|
|
status = Fabricate(:status, reblog: reblog)
|
|
FeedManager.instance.push_to_list(list, status)
|
|
|
|
expect(FeedManager.instance.push_to_list(list, reblog)).to eq false
|
|
end
|
|
end
|
|
|
|
describe '#merge_into_timeline' do
|
|
it "does not push source account's statuses whose reblogs are already inserted" do
|
|
account = Fabricate(:account, id: 0)
|
|
reblog = Fabricate(:status)
|
|
status = Fabricate(:status, reblog: reblog)
|
|
FeedManager.instance.push_to_home(account, status)
|
|
|
|
FeedManager.instance.merge_into_timeline(account, reblog.account)
|
|
|
|
expect(Redis.current.zscore("feed:home:0", reblog.id)).to eq nil
|
|
end
|
|
end
|
|
|
|
describe '#trim' do
|
|
let(:receiver) { Fabricate(:account) }
|
|
|
|
it 'cleans up reblog tracking keys' do
|
|
reblogged = Fabricate(:status)
|
|
status = Fabricate(:status, reblog: reblogged)
|
|
another_status = Fabricate(:status, reblog: reblogged)
|
|
reblogs_key = FeedManager.instance.key('home', receiver.id, 'reblogs')
|
|
reblog_set_key = FeedManager.instance.key('home', receiver.id, "reblogs:#{reblogged.id}")
|
|
|
|
FeedManager.instance.push_to_home(receiver, status)
|
|
FeedManager.instance.push_to_home(receiver, another_status)
|
|
|
|
# We should have a tracking set and an entry in reblogs.
|
|
expect(Redis.current.exists(reblog_set_key)).to be true
|
|
expect(Redis.current.zrange(reblogs_key, 0, -1)).to eq [reblogged.id.to_s]
|
|
|
|
# Push everything off the end of the feed.
|
|
FeedManager::MAX_ITEMS.times do
|
|
FeedManager.instance.push_to_home(receiver, Fabricate(:status))
|
|
end
|
|
|
|
# `trim` should be called automatically, but do it anyway, as
|
|
# we're testing `trim`, not side effects of `push`.
|
|
FeedManager.instance.trim('home', receiver.id)
|
|
|
|
# We should not have any reblog tracking data.
|
|
expect(Redis.current.exists(reblog_set_key)).to be false
|
|
expect(Redis.current.zrange(reblogs_key, 0, -1)).to be_empty
|
|
end
|
|
end
|
|
|
|
describe '#unpush' do
|
|
let(:receiver) { Fabricate(:account) }
|
|
|
|
it 'leaves a reblogged status if original was on feed' do
|
|
reblogged = Fabricate(:status)
|
|
status = Fabricate(:status, reblog: reblogged)
|
|
|
|
FeedManager.instance.push_to_home(receiver, reblogged)
|
|
FeedManager::REBLOG_FALLOFF.times { FeedManager.instance.push_to_home(receiver, Fabricate(:status)) }
|
|
FeedManager.instance.push_to_home(receiver, status)
|
|
|
|
# The reblogging status should show up under normal conditions.
|
|
expect(Redis.current.zrange("feed:home:#{receiver.id}", 0, -1)).to include(status.id.to_s)
|
|
|
|
FeedManager.instance.unpush_from_home(receiver, status)
|
|
|
|
# Restore original status
|
|
expect(Redis.current.zrange("feed:home:#{receiver.id}", 0, -1)).to_not include(status.id.to_s)
|
|
expect(Redis.current.zrange("feed:home:#{receiver.id}", 0, -1)).to include(reblogged.id.to_s)
|
|
end
|
|
|
|
it 'removes a reblogged status if it was only reblogged once' do
|
|
reblogged = Fabricate(:status)
|
|
status = Fabricate(:status, reblog: reblogged)
|
|
|
|
FeedManager.instance.push_to_home(receiver, status)
|
|
|
|
# The reblogging status should show up under normal conditions.
|
|
expect(Redis.current.zrange("feed:home:#{receiver.id}", 0, -1)).to eq [status.id.to_s]
|
|
|
|
FeedManager.instance.unpush_from_home(receiver, status)
|
|
|
|
expect(Redis.current.zrange("feed:home:#{receiver.id}", 0, -1)).to be_empty
|
|
end
|
|
|
|
it 'leaves a multiply-reblogged status if another reblog was in feed' do
|
|
reblogged = Fabricate(:status)
|
|
reblogs = 3.times.map { Fabricate(:status, reblog: reblogged) }
|
|
|
|
reblogs.each do |reblog|
|
|
FeedManager.instance.push_to_home(receiver, reblog)
|
|
end
|
|
|
|
# The reblogging status should show up under normal conditions.
|
|
expect(Redis.current.zrange("feed:home:#{receiver.id}", 0, -1)).to eq [reblogs.first.id.to_s]
|
|
|
|
reblogs[0...-1].each do |reblog|
|
|
FeedManager.instance.unpush_from_home(receiver, reblog)
|
|
end
|
|
|
|
expect(Redis.current.zrange("feed:home:#{receiver.id}", 0, -1)).to eq [reblogs.last.id.to_s]
|
|
end
|
|
|
|
it 'sends push updates' do
|
|
status = Fabricate(:status)
|
|
|
|
FeedManager.instance.push_to_home(receiver, status)
|
|
|
|
allow(Redis.current).to receive_messages(publish: nil)
|
|
FeedManager.instance.unpush_from_home(receiver, status)
|
|
|
|
deletion = Oj.dump(event: :delete, payload: status.id.to_s)
|
|
expect(Redis.current).to have_received(:publish).with("timeline:#{receiver.id}", deletion)
|
|
end
|
|
end
|
|
end
|