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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Namespace::AggregationSchedule, :clean_gitlab_redis_shared_state, type: :model do
include ExclusiveLeaseHelpers
it { is_expected.to belong_to :namespace }
describe '#schedule_root_storage_statistics' do
let(:namespace) { create(:namespace) }
let(:aggregation_schedule) { namespace.build_aggregation_schedule }
let(:lease_key) { "namespace:namespaces_root_statistics:#{namespace.id}" }
context "when we can't obtain the lease" do
it 'does not schedule the workers' do
stub_exclusive_lease_taken(lease_key, timeout: described_class::DEFAULT_LEASE_TIMEOUT)
expect(Namespaces::RootStatisticsWorker)
.not_to receive(:perform_async)
expect(Namespaces::RootStatisticsWorker)
.not_to receive(:perform_in)
aggregation_schedule.save!
end
end
context 'when we can obtain the lease' do
it 'schedules a root storage statistics after create' do
stub_exclusive_lease(lease_key, timeout: described_class::DEFAULT_LEASE_TIMEOUT)
expect(Namespaces::RootStatisticsWorker)
.to receive(:perform_async).once
expect(Namespaces::RootStatisticsWorker)
.to receive(:perform_in).once
.with(described_class::DEFAULT_LEASE_TIMEOUT, aggregation_schedule.namespace_id)
aggregation_schedule.save!
end
it 'does not release the lease' do
stub_exclusive_lease(lease_key, timeout: described_class::DEFAULT_LEASE_TIMEOUT)
aggregation_schedule.save!
exclusive_lease = aggregation_schedule.exclusive_lease
expect(exclusive_lease.exists?).to be_truthy
end
it 'only executes the workers once' do
# Avoid automatic deletion of Namespace::AggregationSchedule
# for testing purposes.
expect(Namespaces::RootStatisticsWorker)
.to receive(:perform_async).once
.and_return(nil)
expect(Namespaces::RootStatisticsWorker)
.to receive(:perform_in).once
.with(described_class::DEFAULT_LEASE_TIMEOUT, aggregation_schedule.namespace_id)
.and_return(nil)
# Scheduling workers for the first time
aggregation_schedule.schedule_root_storage_statistics
# Executing again, this time workers should not be scheduled
# due to the lease not been released.
aggregation_schedule.schedule_root_storage_statistics
end
end
end
end
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