gitlab-org--gitlab-foss/spec/models/namespace/root_storage_statistics_spec.rb
Mayra Cabrera dfdfa913ba Includes logic to persist namespace statistics
- Add two new ActiveRecord models:
  - RootNamespaceStoragestatistics will persist root namespace statistics
  - NamespaceAggregationSchedule will save information when a new update
to the namespace statistics needs to be scheduled
- Inject into UpdateProjectStatistics concern a new callback that will
call an async job to insert a new row onto NamespaceAggregationSchedule
table
- When a new row is inserted a new job is scheduled. This job will
update call an specific service to update the statistics and after that
it will delete thee aggregated scheduled row
- The RefresherServices makes heavy use of arel to build composable
queries to update Namespace::RootStorageStatistics attributes.
- Add an extra worker to traverse pending rows on
NAmespace::AggregationSchedule table and schedule a worker for each one
of this rows.
- Add an extra worker to traverse pending rows on
NAmespace::AggregationSchedule table and schedule a worker for each one
of this rows
2019-07-02 14:44:39 +00:00

75 lines
3 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Namespace::RootStorageStatistics, type: :model do
it { is_expected.to belong_to :namespace }
it { is_expected.to have_one(:route).through(:namespace) }
it { is_expected.to delegate_method(:all_projects).to(:namespace) }
describe '#recalculate!' do
let(:namespace) { create(:group) }
let(:root_storage_statistics) { create(:namespace_root_storage_statistics, namespace: namespace) }
let(:project1) { create(:project, namespace: namespace) }
let(:project2) { create(:project, namespace: namespace) }
let!(:stat1) { create(:project_statistics, project: project1, with_data: true, size_multiplier: 100) }
let!(:stat2) { create(:project_statistics, project: project2, with_data: true, size_multiplier: 200) }
shared_examples 'data refresh' do
it 'aggregates project statistics' do
root_storage_statistics.recalculate!
root_storage_statistics.reload
total_repository_size = stat1.repository_size + stat2.repository_size
total_wiki_size = stat1.wiki_size + stat2.wiki_size
total_lfs_objects_size = stat1.lfs_objects_size + stat2.lfs_objects_size
total_build_artifacts_size = stat1.build_artifacts_size + stat2.build_artifacts_size
total_packages_size = stat1.packages_size + stat2.packages_size
total_storage_size = stat1.storage_size + stat2.storage_size
expect(root_storage_statistics.repository_size).to eq(total_repository_size)
expect(root_storage_statistics.wiki_size).to eq(total_wiki_size)
expect(root_storage_statistics.lfs_objects_size).to eq(total_lfs_objects_size)
expect(root_storage_statistics.build_artifacts_size).to eq(total_build_artifacts_size)
expect(root_storage_statistics.packages_size).to eq(total_packages_size)
expect(root_storage_statistics.storage_size).to eq(total_storage_size)
end
it 'works when there are no projects' do
Project.delete_all
root_storage_statistics.recalculate!
root_storage_statistics.reload
expect(root_storage_statistics.repository_size).to eq(0)
expect(root_storage_statistics.wiki_size).to eq(0)
expect(root_storage_statistics.lfs_objects_size).to eq(0)
expect(root_storage_statistics.build_artifacts_size).to eq(0)
expect(root_storage_statistics.packages_size).to eq(0)
expect(root_storage_statistics.storage_size).to eq(0)
end
end
it_behaves_like 'data refresh'
context 'with subgroups', :nested_groups do
let(:subgroup1) { create(:group, parent: namespace)}
let(:subgroup2) { create(:group, parent: subgroup1)}
let(:project1) { create(:project, namespace: subgroup1) }
let(:project2) { create(:project, namespace: subgroup2) }
it_behaves_like 'data refresh'
end
context 'with a personal namespace' do
let(:namespace) { create(:user).namespace }
it_behaves_like 'data refresh'
end
end
end