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# frozen_string_literal: true
require 'fast_spec_helper'
describe Gitlab::SidekiqMiddleware::DuplicateJobs::Strategies::UntilExecuting do
let(:fake_duplicate_job) do
instance_double(Gitlab::SidekiqMiddleware::DuplicateJobs::DuplicateJob)
end
subject(:strategy) { described_class.new(fake_duplicate_job) }
describe '#schedule' do
before do
allow(Gitlab::SidekiqLogging::DeduplicationLogger.instance).to receive(:log)
end
it 'checks for duplicates before yielding' do
expect(fake_duplicate_job).to receive(:check!).ordered.and_return('a jid')
expect(fake_duplicate_job).to receive(:duplicate?).ordered.and_return(false)
expect(fake_duplicate_job).to receive(:droppable?).ordered.and_return(false)
expect { |b| strategy.schedule({}, &b) }.to yield_control
end
it 'adds the jid of the existing job to the job hash' do
allow(fake_duplicate_job).to receive(:check!).and_return('the jid')
allow(fake_duplicate_job).to receive(:droppable?).and_return(true)
job_hash = {}
expect(fake_duplicate_job).to receive(:duplicate?).and_return(true)
expect(fake_duplicate_job).to receive(:existing_jid).and_return('the jid')
strategy.schedule(job_hash) {}
expect(job_hash).to include('duplicate-of' => 'the jid')
end
context "when the job is droppable" do
before do
allow(fake_duplicate_job).to receive(:check!).and_return('the jid')
allow(fake_duplicate_job).to receive(:duplicate?).and_return(true)
allow(fake_duplicate_job).to receive(:existing_jid).and_return('the jid')
allow(fake_duplicate_job).to receive(:droppable?).and_return(true)
end
it 'drops the job' do
schedule_result = nil
expect(fake_duplicate_job).to receive(:droppable?).and_return(true)
expect { |b| schedule_result = strategy.schedule({}, &b) }.not_to yield_control
expect(schedule_result).to be(false)
end
it 'logs that the job wass dropped' do
fake_logger = instance_double(Gitlab::SidekiqLogging::DeduplicationLogger)
expect(Gitlab::SidekiqLogging::DeduplicationLogger).to receive(:instance).and_return(fake_logger)
expect(fake_logger).to receive(:log).with(a_hash_including({ 'jid' => 'new jid' }), 'dropped until executing')
strategy.schedule({ 'jid' => 'new jid' }) {}
end
end
end
describe '#perform' do
it 'deletes the lock before executing' do
expect(fake_duplicate_job).to receive(:delete!).ordered
expect { |b| strategy.perform({}, &b) }.to yield_control
end
end
end
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