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require 'rails_helper'
describe ProjectStatistics, models: true do
let(:project) { create :empty_project }
let(:statistics) { project.statistics }
describe 'constants' do
describe 'STORAGE_COLUMNS' do
it 'is an array of symbols' do
expect(described_class::STORAGE_COLUMNS).to be_kind_of Array
expect(described_class::STORAGE_COLUMNS.map(&:class).uniq).to eq [Symbol]
end
end
describe 'STATISTICS_COLUMNS' do
it 'is an array of symbols' do
expect(described_class::STATISTICS_COLUMNS).to be_kind_of Array
expect(described_class::STATISTICS_COLUMNS.map(&:class).uniq).to eq [Symbol]
end
it 'includes all storage columns' do
expect(described_class::STATISTICS_COLUMNS & described_class::STORAGE_COLUMNS).to eq described_class::STORAGE_COLUMNS
end
end
end
describe 'associations' do
it { is_expected.to belong_to(:project) }
it { is_expected.to belong_to(:namespace) }
end
describe 'statistics columns' do
it "support values up to 8 exabytes" do
statistics.update!(
commit_count: 8.exabytes - 1,
repository_size: 2.exabytes,
lfs_objects_size: 2.exabytes,
build_artifacts_size: 4.exabytes - 1
)
statistics.reload
expect(statistics.commit_count).to eq(8.exabytes - 1)
expect(statistics.repository_size).to eq(2.exabytes)
expect(statistics.lfs_objects_size).to eq(2.exabytes)
expect(statistics.build_artifacts_size).to eq(4.exabytes - 1)
expect(statistics.storage_size).to eq(8.exabytes - 1)
end
end
describe '#total_repository_size' do
it "sums repository and LFS object size" do
statistics.repository_size = 2
statistics.lfs_objects_size = 3
statistics.build_artifacts_size = 4
expect(statistics.total_repository_size).to eq 5
end
end
describe '#refresh!' do
before do
allow(statistics).to receive(:update_commit_count)
allow(statistics).to receive(:update_repository_size)
allow(statistics).to receive(:update_lfs_objects_size)
allow(statistics).to receive(:update_build_artifacts_size)
allow(statistics).to receive(:update_storage_size)
end
context "without arguments" do
before do
statistics.refresh!
end
it "sums all counters" do
expect(statistics).to have_received(:update_commit_count)
expect(statistics).to have_received(:update_repository_size)
expect(statistics).to have_received(:update_lfs_objects_size)
expect(statistics).to have_received(:update_build_artifacts_size)
end
end
context "when passing an only: argument" do
before do
statistics.refresh! only: [:lfs_objects_size]
end
it "only updates the given columns" do
expect(statistics).to have_received(:update_lfs_objects_size)
expect(statistics).not_to have_received(:update_commit_count)
expect(statistics).not_to have_received(:update_repository_size)
expect(statistics).not_to have_received(:update_build_artifacts_size)
end
end
end
describe '#update_commit_count' do
before do
allow(project.repository).to receive(:commit_count).and_return(23)
statistics.update_commit_count
end
it "stores the number of commits in the repository" do
expect(statistics.commit_count).to eq 23
end
end
describe '#update_repository_size' do
before do
allow(project.repository).to receive(:size).and_return(12)
statistics.update_repository_size
end
it "stores the size of the repository" do
expect(statistics.repository_size).to eq 12.megabytes
end
end
describe '#update_lfs_objects_size' do
let!(:lfs_object1) { create(:lfs_object, size: 23.megabytes) }
let!(:lfs_object2) { create(:lfs_object, size: 34.megabytes) }
let!(:lfs_objects_project1) { create(:lfs_objects_project, project: project, lfs_object: lfs_object1) }
let!(:lfs_objects_project2) { create(:lfs_objects_project, project: project, lfs_object: lfs_object2) }
before do
statistics.update_lfs_objects_size
end
it "stores the size of related LFS objects" do
expect(statistics.lfs_objects_size).to eq 57.megabytes
end
end
describe '#update_build_artifacts_size' do
let!(:pipeline) { create(:ci_pipeline, project: project) }
let!(:build1) { create(:ci_build, pipeline: pipeline, artifacts_size: 45.megabytes) }
let!(:build2) { create(:ci_build, pipeline: pipeline, artifacts_size: 56.megabytes) }
before do
statistics.update_build_artifacts_size
end
it "stores the size of related build artifacts" do
expect(statistics.build_artifacts_size).to eq 101.megabytes
end
end
describe '#update_storage_size' do
it "sums all storage counters" do
statistics.update!(
repository_size: 2,
lfs_objects_size: 3
)
statistics.reload
expect(statistics.storage_size).to eq 5
end
end
end
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