debian-mirror-gitlab/spec/services/environments/auto_stop_service_spec.rb
2020-03-13 15:44:24 +05:30

94 lines
2.7 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
describe Environments::AutoStopService, :clean_gitlab_redis_shared_state 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(['stopped'])
expect(Ci::Build.where(name: 'stop_review_app').map(&:status).uniq).to eq(['pending'])
end
context 'when auto_stop_environments feature flag is disabled' do
before do
stub_feature_flags(auto_stop_environments: false)
end
it 'does not execute Ci::StopEnvironmentsService' do
expect(Ci::StopEnvironmentsService).not_to receive(:execute_in_batch)
subject
end
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