require 'rails_helper' RSpec.describe HomeFeed, type: :model do let(:account) { Fabricate(:account) } subject { described_class.new(account) } describe '#get' do before do Fabricate(:status, account: account, id: 1) Fabricate(:status, account: account, id: 2) Fabricate(:status, account: account, id: 3) Fabricate(:status, account: account, id: 10) end context 'when feed is generated' do before do Redis.current.zadd( FeedManager.instance.key(:home, account.id), [[4, 4], [3, 3], [2, 2], [1, 1]] ) end it 'gets statuses with ids in the range from redis with database' do results = subject.get(3) expect(results.map(&:id)).to eq [3, 2, 1] expect(results.first.attributes.keys).to eq %w(id updated_at) end it 'with min_id present' do results = subject.get(3, nil, nil, 0) expect(results.map(&:id)).to eq [3, 2, 1] end end context 'when feed is being generated' do before do Redis.current.set("account:#{account.id}:regeneration", true) end it 'returns from database' do results = subject.get(3) expect(results.map(&:id)).to eq [10, 3, 2] end it 'with min_id present' do results = subject.get(3, nil, nil, 0) expect(results.map(&:id)).to eq [3, 2, 1] end end end end