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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Packages::Cleanup::ExecutePolicyWorker, feature_category: :package_registry do
let(:worker) { described_class.new }
describe '#perform_work' do
subject(:perform_work) { worker.perform_work }
shared_examples 'not executing any policy' do
it 'is a no op' do
expect(::Packages::Cleanup::ExecutePolicyService).not_to receive(:new)
expect { perform_work }.not_to change { Packages::PackageFile.installable.count }
end
end
context 'with no policies' do
it_behaves_like 'not executing any policy'
end
context 'with no runnable policies' do
let_it_be(:policy) { create(:packages_cleanup_policy) }
it_behaves_like 'not executing any policy'
end
context 'with runnable policies linked to no packages' do
let_it_be(:policy) { create(:packages_cleanup_policy, :runnable) }
it_behaves_like 'not executing any policy'
end
context 'with runnable policies linked to packages' do
let_it_be(:policy) { create(:packages_cleanup_policy, :runnable, keep_n_duplicated_package_files: '1') }
let_it_be(:package) { create(:package, project: policy.project) }
let_it_be(:package_file1) { create(:package_file, file_name: 'test1', package: package) }
let_it_be(:package_file2) { create(:package_file, file_name: 'test1', package: package) }
it_behaves_like 'an idempotent worker' do
it 'executes the policy' do
expect(::Packages::Cleanup::ExecutePolicyService)
.to receive(:new).with(policy).and_call_original
expect_log_extra_metadata(:project_id, policy.project_id)
expect_log_extra_metadata(:execution_timeout, false)
expect_log_extra_metadata(:marked_package_files_total_count, 1)
expect_log_extra_metadata(:unique_package_id_and_file_name_total_count, 1)
expect { perform_work }
.to change { package.package_files.installable.count }.by(-1)
.and change { policy.reload.next_run_at.future? }.from(false).to(true)
end
context 'with a timeout' do
let(:mark_service_response) do
ServiceResponse.error(
message: 'Timeout',
payload: { marked_package_files_count: 1 }
)
end
it 'executes the policy partially' do
expect_next_instance_of(::Packages::MarkPackageFilesForDestructionService) do |service|
expect(service).to receive(:execute).and_return(mark_service_response)
end
expect_log_extra_metadata(:project_id, policy.project_id)
expect_log_extra_metadata(:execution_timeout, true)
expect_log_extra_metadata(:marked_package_files_total_count, 1)
expect_log_extra_metadata(:unique_package_id_and_file_name_total_count, 1)
expect { perform_work }
.to change { policy.reload.next_run_at.future? }.from(false).to(true)
end
end
end
context 'with several eligible policies' do
let_it_be(:policy2) { create(:packages_cleanup_policy, :runnable) }
let_it_be(:package2) { create(:package, project: policy2.project) }
before do
policy2.update_column(:next_run_at, 100.years.ago)
end
it 'executes the most urgent policy' do
expect(::Packages::Cleanup::ExecutePolicyService)
.to receive(:new).with(policy2).and_call_original
expect_log_extra_metadata(:project_id, policy2.project_id)
expect_log_extra_metadata(:execution_timeout, false)
expect_log_extra_metadata(:marked_package_files_total_count, 0)
expect_log_extra_metadata(:unique_package_id_and_file_name_total_count, 0)
expect { perform_work }
.to change { policy2.reload.next_run_at.future? }.from(false).to(true)
.and not_change { policy.reload.next_run_at }
end
end
end
context 'with runnable policy linked to packages in a disabled state' do
let_it_be(:policy) { create(:packages_cleanup_policy, :runnable, keep_n_duplicated_package_files: 'all') }
let_it_be(:package) { create(:package, project: policy.project) }
it_behaves_like 'not executing any policy'
end
def expect_log_extra_metadata(key, value)
expect(worker).to receive(:log_extra_metadata_on_done).with(key, value)
end
end
describe '#remaining_work_count' do
subject { worker.remaining_work_count }
context 'with no policies' do
it { is_expected.to eq(0) }
end
context 'with no runnable policies' do
let_it_be(:policy) { create(:packages_cleanup_policy) }
it { is_expected.to eq(0) }
end
context 'with runnable policies linked to no packages' do
let_it_be(:policy) { create(:packages_cleanup_policy, :runnable) }
it { is_expected.to eq(0) }
end
context 'with runnable policies linked to packages' do
let_it_be(:policy) { create(:packages_cleanup_policy, :runnable) }
let_it_be(:package) { create(:package, project: policy.project) }
it { is_expected.to eq(1) }
end
context 'with runnable policy linked to packages in a disabled state' do
let_it_be(:policy) { create(:packages_cleanup_policy, :runnable, keep_n_duplicated_package_files: 'all') }
let_it_be(:package) { create(:package, project: policy.project) }
it { is_expected.to eq(0) }
end
end
describe '#max_running_jobs' do
let(:capacity) { 50 }
subject { worker.max_running_jobs }
before do
stub_application_setting(package_registry_cleanup_policies_worker_capacity: capacity)
end
it { is_expected.to eq(capacity) }
end
end
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