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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe ContainerExpirationPolicyWorker do
include ExclusiveLeaseHelpers
let(:worker) { described_class.new }
let(:started_at) { nil }
describe '#perform' do
subject { worker.perform }
shared_examples 'not executing any policy' do
it 'does not run any policy' do
expect(ContainerExpirationPolicyService).not_to receive(:new)
subject
end
end
shared_examples 'handling a taken exclusive lease' do
context 'with exclusive lease taken' do
before do
stub_exclusive_lease_taken(worker.lease_key, timeout: 5.hours)
end
it 'does not do anything' do
expect(ContainerExpirationPolicies::CleanupContainerRepositoryWorker).not_to receive(:perform_with_capacity)
expect(worker).not_to receive(:runnable_policies)
expect { subject }.not_to change { ContainerRepository.cleanup_scheduled.count }
end
end
end
context 'with throttling enabled' do
before do
stub_feature_flags(container_registry_expiration_policies_throttling: true)
end
it 'calls the limited capacity worker' do
expect(ContainerExpirationPolicies::CleanupContainerRepositoryWorker).to receive(:perform_with_capacity)
subject
end
it_behaves_like 'handling a taken exclusive lease'
end
context 'with throttling disabled' do
before do
stub_feature_flags(container_registry_expiration_policies_throttling: false)
end
context 'with no container expiration policies' do
it_behaves_like 'not executing any policy'
end
context 'with container expiration policies' do
let_it_be(:container_expiration_policy, reload: true) { create(:container_expiration_policy, :runnable) }
let_it_be(:container_repository) { create(:container_repository, project: container_expiration_policy.project) }
let_it_be(:user) { container_expiration_policy.project.owner }
context 'a valid policy' do
it 'runs the policy' do
expect(ContainerExpirationPolicyService)
.to receive(:new).with(container_expiration_policy.project, user).and_call_original
expect(CleanupContainerRepositoryWorker).to receive(:perform_async).once.and_call_original
expect { subject }.not_to raise_error
end
end
context 'a disabled policy' do
before do
container_expiration_policy.disable!
end
it_behaves_like 'not executing any policy'
end
context 'a policy that is not due for a run' do
before do
container_expiration_policy.update_column(:next_run_at, 2.minutes.from_now)
end
it_behaves_like 'not executing any policy'
end
context 'a policy linked to no container repository' do
before do
container_expiration_policy.container_repositories.delete_all
end
it_behaves_like 'not executing any policy'
end
context 'an invalid policy' do
before do
container_expiration_policy.update_column(:name_regex, '*production')
end
it 'disables the policy and tracks an error' do
expect(ContainerExpirationPolicyService).not_to receive(:new).with(container_expiration_policy, user)
expect(Gitlab::ErrorTracking).to receive(:log_exception).with(instance_of(described_class::InvalidPolicyError), container_expiration_policy_id: container_expiration_policy.id)
expect { subject }.to change { container_expiration_policy.reload.enabled }.from(true).to(false)
end
end
end
end
context 'process stale ongoing cleanups' do
let_it_be(:stuck_cleanup) { create(:container_repository, :cleanup_ongoing, expiration_policy_started_at: 1.day.ago) }
let_it_be(:container_repository1) { create(:container_repository, :cleanup_scheduled) }
let_it_be(:container_repository2) { create(:container_repository, :cleanup_unfinished) }
it 'set them as unfinished' do
expect { subject }
.to change { ContainerRepository.cleanup_ongoing.count }.from(1).to(0)
.and change { ContainerRepository.cleanup_unfinished.count }.from(1).to(2)
expect(stuck_cleanup.reload).to be_cleanup_unfinished
end
end
context 'policies without container repositories' do
let_it_be(:container_expiration_policy1) { create(:container_expiration_policy, enabled: true) }
let_it_be(:container_repository1) { create(:container_repository, project_id: container_expiration_policy1.project_id) }
let_it_be(:container_expiration_policy2) { create(:container_expiration_policy, enabled: true) }
let_it_be(:container_repository2) { create(:container_repository, project_id: container_expiration_policy2.project_id) }
let_it_be(:container_expiration_policy3) { create(:container_expiration_policy, enabled: true) }
it 'disables them' do
expect { subject }
.to change { ::ContainerExpirationPolicy.active.count }.from(3).to(2)
expect(container_expiration_policy3.reload.enabled).to be false
end
end
context 'counts logging' do
let_it_be(:container_repository1) { create(:container_repository, :cleanup_scheduled) }
let_it_be(:container_repository2) { create(:container_repository, :cleanup_unfinished) }
let_it_be(:container_repository3) { create(:container_repository, :cleanup_unfinished) }
before do
ContainerExpirationPolicy.update_all(enabled: true)
container_repository1.project.container_expiration_policy.update_column(:next_run_at, 5.minutes.ago)
end
it 'logs all the counts' do
expect(worker).to receive(:log_extra_metadata_on_done).with(:cleanup_required_count, 1)
expect(worker).to receive(:log_extra_metadata_on_done).with(:cleanup_unfinished_count, 2)
expect(worker).to receive(:log_extra_metadata_on_done).with(:cleanup_total_count, 3)
subject
end
context 'with load balancing enabled', :db_load_balancing do
it 'reads the counts from the replica' do
expect(Gitlab::Database::LoadBalancing::Session.current).to receive(:use_replicas_for_read_queries).and_call_original
subject
end
end
end
end
end
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