101 lines
2.5 KiB
Ruby
101 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe LimitedCapacity::JobTracker, :clean_gitlab_redis_queues do
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let(:job_tracker) do
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described_class.new('namespace')
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end
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describe '#register' do
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it 'adds jid to the set' do
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job_tracker.register('a-job-id')
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expect(job_tracker.running_jids).to contain_exactly('a-job-id')
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end
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it 'updates the counter' do
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expect { job_tracker.register('a-job-id') }
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.to change { job_tracker.count }
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.from(0)
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.to(1)
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end
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it 'does it in only one Redis call' do
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expect(job_tracker).to receive(:with_redis).once.and_call_original
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job_tracker.register('a-job-id')
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end
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end
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describe '#remove' do
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before do
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job_tracker.register(%w[a-job-id other-job-id])
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end
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it 'removes jid from the set' do
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job_tracker.remove('other-job-id')
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expect(job_tracker.running_jids).to contain_exactly('a-job-id')
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end
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it 'updates the counter' do
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expect { job_tracker.remove('other-job-id') }
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.to change { job_tracker.count }
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.from(2)
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.to(1)
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end
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it 'does it in only one Redis call' do
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expect(job_tracker).to receive(:with_redis).once.and_call_original
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job_tracker.remove('other-job-id')
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end
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end
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describe '#clean_up' do
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before do
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job_tracker.register('a-job-id')
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end
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context 'with running jobs' do
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before do
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expect(Gitlab::SidekiqStatus).to receive(:completed_jids)
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.with(%w[a-job-id])
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.and_return([])
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end
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it 'does not remove the jid from the set' do
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expect { job_tracker.clean_up }
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.not_to change { job_tracker.running_jids.include?('a-job-id') }
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end
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it 'does only one Redis call to get the job ids' do
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expect(job_tracker).to receive(:with_redis).once.and_call_original
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job_tracker.clean_up
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end
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end
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context 'with completed jobs' do
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it 'removes the jid from the set' do
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expect { job_tracker.clean_up }
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.to change { job_tracker.running_jids.include?('a-job-id') }
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end
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it 'updates the counter' do
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expect { job_tracker.clean_up }
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.to change { job_tracker.count }
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.from(1)
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.to(0)
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end
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it 'gets the job ids, removes them, and updates the counter with only two Redis calls' do
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expect(job_tracker).to receive(:with_redis).twice.and_call_original
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job_tracker.clean_up
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end
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end
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end
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end
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