126 lines
3.3 KiB
Ruby
126 lines
3.3 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe HomeFeed do
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subject { described_class.new(account) }
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let(:account) { Fabricate(:account) }
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describe '#get' do
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before do
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Fabricate(:status, account: account, id: 1)
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Fabricate(:status, account: account, id: 2)
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Fabricate(:status, account: account, id: 3)
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Fabricate(:status, account: account, id: 10)
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end
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context 'when feed is generated' do
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before do
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redis.zadd(
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FeedManager.instance.key(:home, account.id),
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[[4, 4], [3, 3], [2, 2], [1, 1]]
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)
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end
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it 'gets statuses with ids in the range from redis' do
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results = subject.get(3)
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expect(results.map(&:id)).to eq [3, 2]
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end
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end
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context 'when feed is being generated' do
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before do
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redis.hset("account:#{account.id}:regeneration", { 'status' => 'running' })
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end
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it 'returns nothing' do
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results = subject.get(3)
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expect(results.map(&:id)).to eq []
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end
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end
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end
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describe '#regenerating?' do
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context 'when an old-style string key is still in use' do
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it 'upgrades the key to a hash' do
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redis.set("account:#{account.id}:regeneration", true)
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expect(subject.regenerating?).to be true
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expect(redis.type("account:#{account.id}:regeneration")).to eq 'hash'
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end
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end
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context 'when feed is being generated' do
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before do
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redis.hset("account:#{account.id}:regeneration", { 'status' => 'running' })
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end
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it 'returns `true`' do
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expect(subject.regenerating?).to be true
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end
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end
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context 'when feed is not being generated' do
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context 'when the job is marked as finished' do
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before do
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redis.hset("account:#{account.id}:regeneration", { 'status' => 'finished' })
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end
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it 'returns `false`' do
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expect(subject.regenerating?).to be false
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end
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end
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context 'when the job key is missing' do
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it 'returns `false`' do
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expect(subject.regenerating?).to be false
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end
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end
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end
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end
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describe '#regeneration_in_progress!' do
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context 'when an old-style string key is still in use' do
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it 'upgrades the key to a hash' do
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redis.set("account:#{account.id}:regeneration", true)
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subject.regeneration_in_progress!
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expect(redis.type("account:#{account.id}:regeneration")).to eq 'hash'
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end
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end
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it 'sets the corresponding key in redis' do
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expect(redis.exists?("account:#{account.id}:regeneration")).to be false
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subject.regeneration_in_progress!
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expect(redis.exists?("account:#{account.id}:regeneration")).to be true
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end
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end
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describe '#regeneration_finished!' do
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context 'when an old-style string key is still in use' do
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it 'upgrades the key to a hash' do
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redis.set("account:#{account.id}:regeneration", true)
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subject.regeneration_finished!
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expect(redis.type("account:#{account.id}:regeneration")).to eq 'hash'
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end
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end
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it "sets the corresponding key's status to 'finished'" do
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redis.hset("account:#{account.id}:regeneration", { 'status' => 'running' })
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subject.regeneration_finished!
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expect(redis.hget("account:#{account.id}:regeneration", 'status')).to eq 'finished'
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end
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end
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end
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