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# frozen_string_literal: true
require 'spec_helper'
require Rails.root.join('db', 'post_migrate', '20190418132125_populate_project_statistics_packages_size.rb')
describe PopulateProjectStatisticsPackagesSize, :migration do
let(:project_statistics) { table(:project_statistics) }
let(:namespaces) { table(:namespaces) }
let(:projects) { table(:projects) }
let(:packages) { table(:packages_packages) }
let(:package_files) { table(:packages_package_files) }
let(:file_size) { 1.kilobyte }
let(:repo_size) { 2.megabytes }
let(:lfs_size) { 3.gigabytes }
let(:artifacts_size) { 4.terabytes }
let(:storage_size) { repo_size + lfs_size + artifacts_size }
let(:namespace) { namespaces.create(name: 'foo', path: 'foo') }
let(:package) { packages.create!(project_id: project.id, name: 'a package', package_type: 1) }
let(:project) { projects.create!(namespace_id: namespace.id) }
let!(:statistics) { project_statistics.create!(project_id: project.id, namespace_id: namespace.id, storage_size: storage_size, repository_size: repo_size, lfs_objects_size: lfs_size, build_artifacts_size: artifacts_size) }
let!(:package_file) { package_files.create!(package_id: package.id, file: 'a file.txt', file_name: 'a file.txt', size: file_size)}
it 'backfills ProjectStatistics packages_size' do
expect { migrate! }
.to change { statistics.reload.packages_size }
.from(nil).to(file_size)
end
it 'updates ProjectStatistics storage_size' do
expect { migrate! }
.to change { statistics.reload.storage_size }
.by(file_size)
end
end
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