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require 'rails_helper'
RSpec.describe FeedManager do
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 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 false for status by followee mentioning another account' do
bob.follow!(alice)
status = PostStatusService.new.call(alice, '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, '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
end
context 'for mentions feed' do
it 'returns true for status that mentions blocked account' do
bob.block!(jeff)
status = PostStatusService.new.call(alice, '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' 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:type:#{account.id}", members)
FeedManager.instance.push('type', account, status)
expect(Redis.current.zcard("feed:type:#{account.id}")).to eq FeedManager::MAX_ITEMS
end
end
end
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