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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe ContainerExpirationPolicies::CleanupContainerRepositoryWorker do
using RSpec::Parameterized::TableSyntax
let_it_be(:repository, reload: true) { create(:container_repository, :cleanup_scheduled) }
let_it_be(:project) { repository.project }
let_it_be(:policy) { project.container_expiration_policy }
let_it_be(:other_repository) { create(:container_repository) }
let(:worker) { described_class.new }
describe '#perform_work' do
subject { worker.perform_work }
before do
policy.update_column(:enabled, true)
end
RSpec.shared_examples 'handling all repository conditions' do
it 'sends the repository for cleaning' do
service_response = cleanup_service_response(repository: repository)
expect(ContainerExpirationPolicies::CleanupService)
.to receive(:new).with(repository).and_return(double(execute: service_response))
expect_log_extra_metadata(service_response: service_response)
subject
end
context 'with unfinished cleanup' do
it 'logs an unfinished cleanup' do
service_response = cleanup_service_response(status: :unfinished, repository: repository)
expect(ContainerExpirationPolicies::CleanupService)
.to receive(:new).with(repository).and_return(double(execute: service_response))
expect_log_extra_metadata(service_response: service_response, cleanup_status: :unfinished)
subject
end
context 'with a truncated list of tags to delete' do
it 'logs an unfinished cleanup' do
service_response = cleanup_service_response(status: :unfinished, repository: repository, cleanup_tags_service_after_truncate_size: 10, cleanup_tags_service_before_delete_size: 5)
expect(ContainerExpirationPolicies::CleanupService)
.to receive(:new).with(repository).and_return(double(execute: service_response))
expect_log_extra_metadata(service_response: service_response, cleanup_status: :unfinished, truncated: true)
subject
end
end
context 'the truncated log field' do
where(:before_truncate_size, :after_truncate_size, :truncated) do
100 | 100 | false
100 | 80 | true
nil | 100 | false
100 | nil | false
nil | nil | false
end
with_them do
it 'is logged properly' do
service_response = cleanup_service_response(status: :unfinished, repository: repository, cleanup_tags_service_after_truncate_size: after_truncate_size, cleanup_tags_service_before_truncate_size: before_truncate_size)
expect(ContainerExpirationPolicies::CleanupService)
.to receive(:new).with(repository).and_return(double(execute: service_response))
expect_log_extra_metadata(service_response: service_response, cleanup_status: :unfinished, truncated: truncated)
subject
end
end
end
end
context 'with policy running shortly' do
before do
repository.project
.container_expiration_policy
.update_column(:next_run_at, 1.minute.from_now)
end
it 'skips the repository' do
expect(ContainerExpirationPolicies::CleanupService).not_to receive(:new)
expect(worker).to receive(:log_extra_metadata_on_done).with(:container_repository_id, repository.id)
expect(worker).to receive(:log_extra_metadata_on_done).with(:cleanup_status, :skipped)
expect { subject }.to change { ContainerRepository.waiting_for_cleanup.count }.from(1).to(0)
expect(repository.reload.cleanup_unscheduled?).to be_truthy
end
end
context 'with disabled policy' do
before do
repository.project
.container_expiration_policy
.disable!
end
it 'skips the repository' do
expect(ContainerExpirationPolicies::CleanupService).not_to receive(:new)
expect { subject }.to change { ContainerRepository.waiting_for_cleanup.count }.from(1).to(0)
expect(repository.reload.cleanup_unscheduled?).to be_truthy
end
end
end
context 'with repository in cleanup scheduled state' do
it_behaves_like 'handling all repository conditions'
end
context 'with repository in cleanup unfinished state' do
before do
repository.cleanup_unfinished!
end
it_behaves_like 'handling all repository conditions'
end
context 'with another repository in cleanup unfinished state' do
let_it_be(:another_repository) { create(:container_repository, :cleanup_unfinished) }
it 'process the cleanup scheduled repository first' do
service_response = cleanup_service_response(repository: repository)
expect(ContainerExpirationPolicies::CleanupService)
.to receive(:new).with(repository).and_return(double(execute: service_response))
expect_log_extra_metadata(service_response: service_response)
subject
end
end
context 'with multiple repositories in cleanup unfinished state' do
let_it_be(:repository2) { create(:container_repository, :cleanup_unfinished, expiration_policy_started_at: 20.minutes.ago) }
let_it_be(:repository3) { create(:container_repository, :cleanup_unfinished, expiration_policy_started_at: 10.minutes.ago) }
before do
repository.update!(expiration_policy_cleanup_status: :cleanup_unfinished, expiration_policy_started_at: 30.minutes.ago)
end
it 'process the repository with the oldest expiration_policy_started_at' do
service_response = cleanup_service_response(repository: repository)
expect(ContainerExpirationPolicies::CleanupService)
.to receive(:new).with(repository).and_return(double(execute: service_response))
expect_log_extra_metadata(service_response: service_response)
subject
end
end
context 'with repository in cleanup ongoing state' do
before do
repository.cleanup_ongoing!
end
it 'does not process it' do
expect(Projects::ContainerRepository::CleanupTagsService).not_to receive(:new)
expect { subject }.not_to change { ContainerRepository.waiting_for_cleanup.count }
expect(repository.cleanup_ongoing?).to be_truthy
end
end
context 'with no repository in any cleanup state' do
before do
repository.cleanup_unscheduled!
end
it 'does not process it' do
expect(Projects::ContainerRepository::CleanupTagsService).not_to receive(:new)
expect { subject }.not_to change { ContainerRepository.waiting_for_cleanup.count }
expect(repository.cleanup_unscheduled?).to be_truthy
end
end
context 'with no container repository waiting' do
before do
repository.destroy!
end
it 'does not execute the cleanup tags service' do
expect(Projects::ContainerRepository::CleanupTagsService).not_to receive(:new)
expect { subject }.not_to change { ContainerRepository.waiting_for_cleanup.count }
end
end
context 'with feature flag disabled' do
before do
stub_feature_flags(container_registry_expiration_policies_throttling: false)
end
it 'is a no-op' do
expect(Projects::ContainerRepository::CleanupTagsService).not_to receive(:new)
expect { subject }.not_to change { ContainerRepository.waiting_for_cleanup.count }
end
end
def cleanup_service_response(status: :finished, repository:, cleanup_tags_service_original_size: 100, cleanup_tags_service_before_truncate_size: 80, cleanup_tags_service_after_truncate_size: 80, cleanup_tags_service_before_delete_size: 50)
ServiceResponse.success(
message: "cleanup #{status}",
payload: {
cleanup_status: status,
container_repository_id: repository.id,
cleanup_tags_service_original_size: cleanup_tags_service_original_size,
cleanup_tags_service_before_truncate_size: cleanup_tags_service_before_truncate_size,
cleanup_tags_service_after_truncate_size: cleanup_tags_service_after_truncate_size,
cleanup_tags_service_before_delete_size: cleanup_tags_service_before_delete_size
}.compact
)
end
def expect_log_extra_metadata(service_response:, cleanup_status: :finished, truncated: false)
expect(worker).to receive(:log_extra_metadata_on_done).with(:cleanup_status, cleanup_status)
expect(worker).to receive(:log_extra_metadata_on_done).with(:container_repository_id, repository.id)
%i[cleanup_tags_service_original_size cleanup_tags_service_before_truncate_size cleanup_tags_service_after_truncate_size cleanup_tags_service_before_delete_size].each do |field|
value = service_response.payload[field]
expect(worker).to receive(:log_extra_metadata_on_done).with(field, value) unless value.nil?
end
expect(worker).to receive(:log_extra_metadata_on_done).with(:cleanup_tags_service_truncated, truncated)
end
end
describe '#remaining_work_count' do
subject { worker.remaining_work_count }
context 'with container repositoires waiting for cleanup' do
let_it_be(:unfinished_repositories) { create_list(:container_repository, 2, :cleanup_unfinished) }
it { is_expected.to eq(3) }
it 'logs the work count' do
expect_log_info(
cleanup_scheduled_count: 1,
cleanup_unfinished_count: 2,
cleanup_total_count: 3
)
subject
end
end
context 'with no container repositories waiting for cleanup' do
before do
repository.cleanup_ongoing!
end
it { is_expected.to eq(0) }
it 'logs 0 work count' do
expect_log_info(
cleanup_scheduled_count: 0,
cleanup_unfinished_count: 0,
cleanup_total_count: 0
)
subject
end
end
end
describe '#max_running_jobs' do
let(:capacity) { 50 }
subject { worker.max_running_jobs }
before do
stub_application_setting(container_registry_expiration_policies_worker_capacity: capacity)
end
it { is_expected.to eq(capacity) }
context 'with feature flag disabled' do
before do
stub_feature_flags(container_registry_expiration_policies_throttling: false)
end
it { is_expected.to eq(0) }
end
end
def expect_log_info(structure)
expect(worker.logger)
.to receive(:info).with(worker.structured_payload(structure))
end
end
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