gitlab-org--gitlab-foss/spec/services/members/update_highest_role_service_spec.rb

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# frozen_string_literal: true
require 'spec_helper'
require 'sidekiq/testing'
describe Members::UpdateHighestRoleService, :clean_gitlab_redis_shared_state do
include ExclusiveLeaseHelpers
let_it_be(:user) { create(:user) }
let_it_be(:lease_key) { "update_highest_role:#{user.id}" }
let(:service) { described_class.new(user.id) }
describe '#perform' do
subject { service.execute }
context 'when lease is obtained' do
it 'takes the lease but does not release it', :aggregate_failures do
expect_to_obtain_exclusive_lease(lease_key, 'uuid', timeout: described_class::LEASE_TIMEOUT)
subject
expect(service.exclusive_lease.exists?).to be_truthy
end
it 'schedules a job' do
Sidekiq::Testing.fake! do
expect { subject }.to change(UpdateHighestRoleWorker.jobs, :size).by(1)
end
end
end
context 'when lease cannot be obtained' do
it 'only schedules one job' do
Sidekiq::Testing.fake! do
stub_exclusive_lease_taken(lease_key, timeout: described_class::LEASE_TIMEOUT)
expect { subject }.not_to change(UpdateHighestRoleWorker.jobs, :size)
end
end
end
end
end