122 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			122 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::SidekiqQueue, :clean_gitlab_redis_queues, :clean_gitlab_redis_queues_metadata do
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  around do |example|
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    Gitlab::SidekiqSharding::Validator.allow_unrouted_sidekiq_calls { Sidekiq::Queue.new('foobar').clear }
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    Sidekiq::Testing.disable!(&example)
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    Gitlab::SidekiqSharding::Validator.allow_unrouted_sidekiq_calls { Sidekiq::Queue.new('foobar').clear }
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  end
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  def add_job(args, user:, klass: 'AuthorizedProjectsWorker')
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    Gitlab::SidekiqSharding::Validator.allow_unrouted_sidekiq_calls do
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      Sidekiq::Client.push(
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        'class' => klass,
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        'queue' => 'foobar',
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        'args' => args,
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        'meta.user' => user.username
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      )
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    end
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  end
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  describe '#drop_jobs!' do
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    shared_examples 'queue processing' do
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      let(:sidekiq_queue) { described_class.new('foobar') }
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      let_it_be(:sidekiq_queue_user) { create(:user) }
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      before do
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        add_job([1], user: create(:user))
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        add_job([2], user: sidekiq_queue_user, klass: 'MergeWorker')
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        add_job([3], user: sidekiq_queue_user)
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      end
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      context 'when the queue is not processed in time' do
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        before do
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          allow(sidekiq_queue).to receive(:monotonic_time).and_return(1, 2, 12)
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        end
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        it 'returns a non-completion flag, the number of jobs deleted, and the remaining queue size' do
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          expect(sidekiq_queue.drop_jobs!(search_metadata, timeout: 10))
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            .to eq(completed: false,
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              deleted_jobs: timeout_deleted,
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              queue_size: 3 - timeout_deleted)
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        end
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      end
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      context 'when the queue is processed in time' do
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        it 'returns a completion flag, the number of jobs deleted, and the remaining queue size' do
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          expect(sidekiq_queue.drop_jobs!(search_metadata, timeout: 10))
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            .to eq(completed: true,
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              deleted_jobs: no_timeout_deleted,
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              queue_size: 3 - no_timeout_deleted)
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        end
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      end
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    end
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    context 'when there are no matching jobs' do
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      include_examples 'queue processing' do
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        let(:search_metadata) { { project: 1 } }
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        let(:timeout_deleted) { 0 }
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        let(:no_timeout_deleted) { 0 }
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      end
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    end
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    context 'when there are matching jobs' do
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      include_examples 'queue processing' do
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        let(:search_metadata) { { user: sidekiq_queue_user.username } }
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        let(:timeout_deleted) { 1 }
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        let(:no_timeout_deleted) { 2 }
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      end
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    end
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    context 'when there are jobs matching the class name' do
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      include_examples 'queue processing' do
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        let(:search_metadata) { { user: sidekiq_queue_user.username, worker_class: 'AuthorizedProjectsWorker' } }
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        let(:timeout_deleted) { 1 }
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        let(:no_timeout_deleted) { 1 }
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      end
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    end
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    context 'when there extra queue shard instances are used' do
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      let(:search_metadata) { { user: sidekiq_queue_user.username } }
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      let(:sidekiq_queue) { described_class.new('foobar') }
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      let_it_be(:sidekiq_queue_user) { create(:user) }
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      before do
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        allow(Gitlab::Redis::Queues)
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            .to receive(:instances).and_return({ 'main' => Gitlab::Redis::Queues, 'shard' => Gitlab::Redis::Queues })
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        add_job([1], user: create(:user))
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        add_job([2], user: sidekiq_queue_user, klass: 'MergeWorker')
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        add_job([3], user: sidekiq_queue_user)
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      end
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      it 'tracks queues from both instances' do
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        expect(Sidekiq::Queue).to receive(:all).twice.and_call_original
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        expect(sidekiq_queue.drop_jobs!(search_metadata, timeout: 10))
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            .to eq(completed: true,
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              deleted_jobs: 2,
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              queue_size: 2) # Note: intentional double count
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      end
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    end
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    context 'when there are no valid metadata keys passed' do
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      it 'raises NoMetadataError' do
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        add_job([1], user: create(:user))
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        expect { described_class.new('foobar').drop_jobs!({ username: 'sidekiq_queue_user' }, timeout: 1) }
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          .to raise_error(described_class::NoMetadataError)
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      end
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    end
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    context 'when the queue does not exist' do
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      it 'raises InvalidQueueError' do
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        expect { described_class.new('foo').drop_jobs!({ user: 'sidekiq_queue_user' }, timeout: 1) }
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          .to raise_error(described_class::InvalidQueueError)
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      end
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    end
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  end
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end
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