discourse/spec/models/topic_timer_spec.rb
Martin Brennan 0034cbda8a
DEV: Change Topic Timer from enqueue_at scheduled jobs to incrementally executed jobs (#11698)
Moves the topic timer jobs from being scheduled ahead of time with enqueue_at to a 5 minute scheduled run like bookmark reminders, in a new job called Jobs::EnqueueTopicTimers. Backwards compatibility is maintained by checking if an existing topic timer job is enqueued in sidekiq for the timer, and if it is not running it inside the new job.

The functionality to close/open a topic if it is in the opposite state still remains in the after_save block of TopicTimer, with further commentary, which is used for Open/Close Temporarily.

This also removes the ensure_consistency! functionality of topic timers as it is no longer needed; the new job will always pick up the timers because they are not stored in a fragile state of sidekiq.
2021-01-19 13:30:58 +10:00

262 lines
8.7 KiB
Ruby

# frozen_string_literal: true
require 'rails_helper'
RSpec.describe TopicTimer, type: :model do
fab!(:topic_timer) { Fabricate(:topic_timer) }
fab!(:topic) { Fabricate(:topic) }
fab!(:admin) { Fabricate(:admin) }
before { freeze_time }
context "validations" do
describe "pending_timers scope" do
it "does not return deleted timers" do
topic_timer.trash!
expect(TopicTimer.pending_timers.pluck(:id)).not_to include(topic_timer.id)
end
it "does not return timers in the future of the provided before time" do
topic_timer.update!(execute_at: 3.days.from_now)
expect(TopicTimer.pending_timers.pluck(:id)).not_to include(topic_timer.id)
expect(TopicTimer.pending_timers(2.days.from_now).pluck(:id)).not_to include(topic_timer.id)
topic_timer.update!(execute_at: 1.minute.ago, created_at: 10.minutes.ago)
expect(TopicTimer.pending_timers.pluck(:id)).to include(topic_timer.id)
end
end
describe '#status_type' do
it 'should ensure that only one active public topic status update exists' do
topic_timer.update!(topic: topic)
Fabricate(:topic_timer, deleted_at: Time.zone.now, topic: topic)
expect { Fabricate(:topic_timer, topic: topic) }
.to raise_error(ActiveRecord::RecordInvalid)
end
end
describe "#typed_job_scheduled?" do
let(:scheduled_jobs) { Sidekiq::ScheduledSet.new }
after do
scheduled_jobs.clear
end
it "returns true if the job is scheduled" do
Sidekiq::Testing.disable! do
scheduled_jobs.clear
Jobs.enqueue_at(3.hours.from_now, :close_topic, topic_timer_id: topic_timer.id)
expect(topic_timer.typed_job_scheduled?).to eq(true)
end
end
it "returns false if the job is not already scheduled" do
Sidekiq::Testing.disable! do
scheduled_jobs.clear
expect(topic_timer.typed_job_scheduled?).to eq(false)
end
end
it "returns true if the toggle_topic_closed job is scheduled for close,open,silent_close types" do
Sidekiq::Testing.disable! do
scheduled_jobs.clear
topic_timer1 = Fabricate(:topic_timer, status_type: TopicTimer.types[:close])
Jobs.enqueue_at(3.hours.from_now, :toggle_topic_closed, topic_timer_id: topic_timer1.id)
topic_timer2 = Fabricate(:topic_timer, status_type: TopicTimer.types[:open])
Jobs.enqueue_at(3.hours.from_now, :toggle_topic_closed, topic_timer_id: topic_timer2.id)
topic_timer3 = Fabricate(:topic_timer, status_type: TopicTimer.types[:silent_close])
Jobs.enqueue_at(3.hours.from_now, :toggle_topic_closed, topic_timer_id: topic_timer3.id)
expect(topic_timer1.typed_job_scheduled?).to eq(true)
expect(topic_timer2.typed_job_scheduled?).to eq(true)
expect(topic_timer3.typed_job_scheduled?).to eq(true)
end
end
end
describe '#execute_at' do
describe 'when #execute_at is greater than #created_at' do
it 'should be valid' do
topic_timer = Fabricate.build(:topic_timer,
execute_at: Time.zone.now + 1.hour,
user: Fabricate(:user),
topic: Fabricate(:topic)
)
expect(topic_timer).to be_valid
end
end
describe 'when #execute_at is smaller than #created_at' do
it 'should not be valid' do
topic_timer = Fabricate.build(:topic_timer,
execute_at: Time.zone.now - 1.hour,
created_at: Time.zone.now,
user: Fabricate(:user),
topic: Fabricate(:topic)
)
expect(topic_timer).to_not be_valid
end
end
end
describe '#category_id' do
describe 'when #status_type is publish_to_category' do
describe 'when #category_id is not present' do
it 'should not be valid' do
topic_timer = Fabricate.build(:topic_timer,
status_type: TopicTimer.types[:publish_to_category]
)
expect(topic_timer).to_not be_valid
expect(topic_timer.errors).to include(:category_id)
end
end
describe 'when #category_id is present' do
it 'should be valid' do
topic_timer = Fabricate.build(:topic_timer,
status_type: TopicTimer.types[:publish_to_category],
category_id: Fabricate(:category).id,
user: Fabricate(:user),
topic: Fabricate(:topic)
)
expect(topic_timer).to be_valid
end
end
end
end
end
context 'callbacks' do
describe 'when #execute_at and #user_id are not changed' do
it 'should not schedule another to update topic' do
Jobs.expects(:enqueue_at).never
Jobs.expects(:cancel_scheduled_job).never
topic_timer.update!(topic: Fabricate(:topic))
end
end
describe 'when #execute_at value is changed' do
it 'reschedules the job' do
Jobs.expects(:cancel_scheduled_job).with(
:toggle_topic_closed, topic_timer_id: topic_timer.id
)
Jobs.expects(:cancel_scheduled_job).with(
:close_topic, topic_timer_id: topic_timer.id
)
topic_timer.update!(execute_at: 3.days.from_now, created_at: Time.zone.now)
end
end
describe 'when user is changed' do
it 'should update the job' do
Jobs.expects(:cancel_scheduled_job).with(
:toggle_topic_closed, topic_timer_id: topic_timer.id
)
Jobs.expects(:cancel_scheduled_job).with(
:close_topic, topic_timer_id: topic_timer.id
)
topic_timer.update!(user: admin)
end
end
describe 'when a open topic status update is created for an open topic' do
fab!(:topic) { Fabricate(:topic, closed: false) }
fab!(:topic_timer) do
Fabricate(:topic_timer,
status_type: described_class.types[:open],
topic: topic
)
end
before do
Jobs.run_immediately!
end
it 'should close the topic' do
topic_timer.send(:schedule_auto_open_job)
expect(topic.reload.closed).to eq(true)
end
end
describe 'when a close topic status update is created for a closed topic' do
fab!(:topic) { Fabricate(:topic, closed: true) }
fab!(:topic_timer) do
Fabricate(:topic_timer,
status_type: described_class.types[:close],
topic: topic
)
end
before do
Jobs.run_immediately!
end
it 'should open the topic' do
topic_timer.send(:schedule_auto_close_job)
expect(topic.reload.closed).to eq(false)
end
end
describe '#public_type' do
[:close, :open, :delete].each do |public_type|
it "is true for #{public_type}" do
timer = Fabricate(:topic_timer, status_type: described_class.types[public_type])
expect(timer.public_type).to eq(true)
end
end
it "is true for publish_to_category" do
timer = Fabricate(:topic_timer, status_type: described_class.types[:publish_to_category], category: Fabricate(:category))
expect(timer.public_type).to eq(true)
end
described_class.private_types.keys.each do |private_type|
it "is false for #{private_type}" do
timer = Fabricate(:topic_timer, status_type: described_class.types[private_type])
expect(timer.public_type).to be_falsey
end
end
end
end
describe "runnable?" do
it "returns false if execute_at > now" do
topic_timer = Fabricate.build(:topic_timer,
execute_at: Time.zone.now + 1.hour,
user: Fabricate(:user),
topic: Fabricate(:topic)
)
expect(topic_timer.runnable?).to eq(false)
end
it "returns false if timer is deleted" do
topic_timer = Fabricate.create(:topic_timer,
execute_at: Time.zone.now - 1.hour,
created_at: Time.zone.now - 2.hour,
user: Fabricate(:user),
topic: Fabricate(:topic)
)
topic_timer.trash!
expect(topic_timer.runnable?).to eq(false)
end
it "returns true if execute_at < now" do
topic_timer = Fabricate.build(:topic_timer,
execute_at: Time.zone.now - 1.hour,
created_at: Time.zone.now - 2.hour,
user: Fabricate(:user),
topic: Fabricate(:topic)
)
expect(topic_timer.runnable?).to eq(true)
end
end
end