gitlab-org--gitlab-foss/spec/services/environments/auto_stop_service_spec.rb

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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Environments::AutoStopService, :clean_gitlab_redis_shared_state, :sidekiq_inline do
include CreateEnvironmentsHelpers
include ExclusiveLeaseHelpers
let_it_be(:project) { create(:project, :repository) }
let_it_be(:user) { create(:user) }
let(:service) { described_class.new }
before_all do
project.add_developer(user)
end
describe '#execute' do
subject { service.execute }
let_it_be(:project) { create(:project, :repository) }
let_it_be(:user) { create(:user) }
let(:environments) { Environment.all }
before_all do
project.add_developer(user)
project.repository.add_branch(user, 'review/feature-1', 'master')
project.repository.add_branch(user, 'review/feature-2', 'master')
end
before do
create_review_app(user, project, 'review/feature-1')
create_review_app(user, project, 'review/feature-2')
end
it 'stops environments and play stop jobs' do
expect { subject }
.to change { Environment.all.map(&:state).uniq }
.from(['available']).to(['stopping'])
expect(Ci::Build.where(name: 'stop_review_app').map(&:status).uniq).to eq(['pending'])
end
it 'schedules stop processes in bulk' do
args = [[Environment.find_by_name('review/feature-1').id], [Environment.find_by_name('review/feature-2').id]]
expect(Environments::AutoStopWorker)
.to receive(:bulk_perform_async).with(args).once.and_call_original
subject
end
context 'when the other sidekiq worker has already been running' do
before do
stub_exclusive_lease_taken(described_class::EXCLUSIVE_LOCK_KEY)
end
it 'does not execute stop_in_batch' do
expect_next_instance_of(described_class) do |service|
expect(service).not_to receive(:stop_in_batch)
end
expect { subject }.to raise_error(Gitlab::ExclusiveLeaseHelpers::FailedToObtainLockError)
end
end
context 'when loop reached timeout' do
before do
stub_const("#{described_class}::LOOP_TIMEOUT", 0.seconds)
stub_const("#{described_class}::LOOP_LIMIT", 100_000)
allow_next_instance_of(described_class) do |service|
allow(service).to receive(:stop_in_batch) { true }
end
end
it 'returns false and does not continue the process' do
is_expected.to eq(false)
end
end
context 'when loop reached loop limit' do
before do
stub_const("#{described_class}::LOOP_LIMIT", 1)
stub_const("#{described_class}::BATCH_SIZE", 1)
end
it 'stops only one available environment' do
expect { subject }.to change { Environment.available.count }.by(-1)
end
end
end
end