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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Ci::UnlockPipelineService, :unlock_pipelines, :clean_gitlab_redis_shared_state, feature_category: :build_artifacts do
describe '#execute', :aggregate_failures do
let(:service) { described_class.new(pipeline) }
let!(:pipeline) do
create(
:ci_pipeline,
:with_coverage_report_artifact,
:with_codequality_mr_diff_report,
:with_persisted_artifacts,
locked: :artifacts_locked
)
end
subject(:execute) { service.execute }
context 'when pipeline is not yet exclusively leased' do
before do
stub_const("#{described_class}::BATCH_SIZE", 1)
end
it 'unlocks the pipeline and all its artifacts' do
expect { execute }
.to change { pipeline.reload.locked }.from('artifacts_locked').to('unlocked')
.and change { pipeline.reload.job_artifacts.all?(&:artifact_unlocked?) }.to(true)
.and change { pipeline.reload.pipeline_artifacts.all?(&:artifact_unlocked?) }.to(true)
expect(execute).to eq(
status: :success,
skipped_already_leased: false,
skipped_already_unlocked: false,
exec_timeout: false,
unlocked_job_artifacts: pipeline.job_artifacts.count,
unlocked_pipeline_artifacts: pipeline.pipeline_artifacts.count
)
end
context 'and pipeline is already unlocked' do
before do
described_class.new(pipeline).execute
end
it 'skips the pipeline' do
expect(Ci::JobArtifact).not_to receive(:where)
expect(execute).to eq(
status: :success,
skipped_already_leased: false,
skipped_already_unlocked: true,
exec_timeout: false,
unlocked_job_artifacts: 0,
unlocked_pipeline_artifacts: 0
)
end
end
context 'and max execution duration was reached' do
let!(:first_artifact) { pipeline.job_artifacts.order(:id).first }
let!(:last_artifact) { pipeline.job_artifacts.order(:id).last }
before do
stub_const("#{described_class}::MAX_EXEC_DURATION", 0.seconds)
end
it 'keeps the unlocked state of job artifacts already processed and re-enqueues the pipeline' do
expect { execute }
.to change { first_artifact.reload.artifact_unlocked? }.to(true)
.and not_change { last_artifact.reload.artifact_unlocked? }
.and not_change { pipeline.reload.locked }
.and not_change { pipeline.reload.pipeline_artifacts.all?(&:artifact_unlocked?) }
.and change { pipeline_ids_waiting_to_be_unlocked }.from([]).to([pipeline.id])
expect(execute).to eq(
status: :success,
skipped_already_leased: false,
skipped_already_unlocked: false,
exec_timeout: true,
unlocked_job_artifacts: 1,
unlocked_pipeline_artifacts: 0
)
end
end
context 'and an error happened' do
context 'and was raised in the middle batches of job artifacts being unlocked' do
let!(:first_artifact) { pipeline.job_artifacts.order(:id).first }
let!(:last_artifact) { pipeline.job_artifacts.order(:id).last }
before do
mock_relation = instance_double('Ci::JobArtifact::ActiveRecord_Relation')
allow(Ci::JobArtifact).to receive(:where).and_call_original
allow(Ci::JobArtifact).to receive(:where).with(id: [last_artifact.id]).and_return(mock_relation)
allow(mock_relation).to receive(:update_all).and_raise('An error')
end
it 'keeps the unlocked state of job artifacts already processed and re-enqueues the pipeline' do
expect { execute }
.to raise_error('An error')
.and change { first_artifact.reload.artifact_unlocked? }.to(true)
.and not_change { last_artifact.reload.artifact_unlocked? }
.and not_change { pipeline.reload.locked }
.and not_change { pipeline.reload.pipeline_artifacts.all?(&:artifact_unlocked?) }
.and change { pipeline_ids_waiting_to_be_unlocked }.from([]).to([pipeline.id])
end
end
context 'and was raised while unlocking pipeline artifacts' do
before do
allow(pipeline).to receive_message_chain(:pipeline_artifacts, :update_all).and_raise('An error')
end
it 'keeps the unlocked state of job artifacts and re-enqueues the pipeline' do
expect { execute }
.to raise_error('An error')
.and change { pipeline.reload.job_artifacts.all?(&:artifact_unlocked?) }.to(true)
.and not_change { Ci::PipelineArtifact.where(pipeline_id: pipeline.id).all?(&:artifact_unlocked?) }
.and not_change { pipeline.reload.locked }.from('artifacts_locked')
.and change { pipeline_ids_waiting_to_be_unlocked }.from([]).to([pipeline.id])
end
end
context 'and was raised while unlocking pipeline' do
before do
allow(pipeline).to receive(:update_column).and_raise('An error')
end
it 'keeps the unlocked state of job artifacts and pipeline artifacts and re-enqueues the pipeline' do
expect { execute }
.to raise_error('An error')
.and change { pipeline.reload.job_artifacts.all?(&:artifact_unlocked?) }.to(true)
.and change { pipeline.reload.pipeline_artifacts.all?(&:artifact_unlocked?) }.to(true)
.and not_change { pipeline.reload.locked }.from('artifacts_locked')
.and change { pipeline_ids_waiting_to_be_unlocked }.from([]).to([pipeline.id])
end
end
end
end
context 'when pipeline is already exclusively leased' do
before do
allow(service).to receive(:in_lock).and_raise(Gitlab::ExclusiveLeaseHelpers::FailedToObtainLockError)
end
it 'does nothing and returns success' do
expect { execute }.not_to change { pipeline.reload.locked }
expect(execute).to include(
status: :success,
skipped_already_leased: true,
unlocked_job_artifacts: 0,
unlocked_pipeline_artifacts: 0
)
end
end
end
end
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