mastodon/spec/lib/status_cache_hydrator_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
describe StatusCacheHydrator do
let(:status) { Fabricate(:status) }
let(:account) { Fabricate(:account) }
describe '#hydrate' do
let(:compare_to_hash) { InlineRenderer.render(status, account, :status) }
shared_examples 'shared behavior' do
context 'when handling a new status' do
it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash)
end
end
context 'when handling a reblog' do
let(:reblog) { Fabricate(:status) }
let(:status) { Fabricate(:status, reblog: reblog) }
context 'that has been favourited' do
before do
FavouriteService.new.call(account, reblog)
end
it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash)
end
end
context 'that has been reblogged' do
before do
ReblogService.new.call(account, reblog)
end
it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash)
end
end
context 'that has been pinned' do
let(:reblog) { Fabricate(:status, account: account) }
before do
StatusPin.create!(account: account, status: reblog)
end
it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash)
end
end
context 'that has been followed tags' do
let(:followed_tag) { Fabricate(:tag) }
before do
reblog.tags << Fabricate(:tag)
reblog.tags << followed_tag
TagFollow.create!(tag: followed_tag, account: account, rate_limit: false)
end
it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash)
end
end
context 'that has a poll authored by the user' do
let(:poll) { Fabricate(:poll, account: account) }
let(:reblog) { Fabricate(:status, poll: poll, account: account) }
it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash)
end
end
context 'that has been voted in' do
let(:poll) { Fabricate(:poll, options: %w(Yellow Blue)) }
let(:reblog) { Fabricate(:status, poll: poll) }
before do
VoteService.new.call(account, poll, [0])
end
it 'renders the same attributes as a full render' do
expect(subject).to include(compare_to_hash)
end
end
end
end
context 'when cache is warm' do
subject do
Rails.cache.write("fan-out/#{status.id}", InlineRenderer.render(status, nil, :status))
described_class.new(status).hydrate(account.id)
end
it_behaves_like 'shared behavior'
end
context 'when cache is cold' do
subject do
Rails.cache.delete("fan-out/#{status.id}")
described_class.new(status).hydrate(account.id)
end
it_behaves_like 'shared behavior'
end
end
end