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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Packages::DependencyLink, type: :model, feature_category: :package_registry do
let_it_be(:package1) { create(:package) }
let_it_be(:package2) { create(:package) }
let_it_be(:dependency1) { create(:packages_dependency) }
let_it_be(:dependency2) { create(:packages_dependency) }
let_it_be(:dependency_link1) do
create(:packages_dependency_link, :dev_dependencies, package: package1, dependency: dependency1)
end
let_it_be(:dependency_link2) do
create(:packages_dependency_link, :dependencies, package: package1, dependency: dependency2)
end
let_it_be(:dependency_link3) do
create(:packages_dependency_link, :dependencies, package: package2, dependency: dependency1)
end
let_it_be(:dependency_link4) do
create(:packages_dependency_link, :dependencies, package: package2, dependency: dependency2)
end
describe 'relationships' do
it { is_expected.to belong_to(:package).inverse_of(:dependency_links) }
it { is_expected.to belong_to(:dependency).inverse_of(:dependency_links) }
it { is_expected.to have_one(:nuget_metadatum).inverse_of(:dependency_link) }
end
describe 'validations' do
subject { create(:packages_dependency_link) }
it { is_expected.to validate_presence_of(:package) }
it { is_expected.to validate_presence_of(:dependency) }
context 'package_id and package_dependency_id uniqueness for dependency_type' do
it 'is not valid' do
exisiting_link = subject
link = build(
:packages_dependency_link,
package: exisiting_link.package,
dependency: exisiting_link.dependency,
dependency_type: exisiting_link.dependency_type
)
expect(link).not_to be_valid
expect(link.errors.to_a).to include("Dependency type has already been taken")
end
end
end
context 'with multiple links' do
let_it_be(:link1) { create(:packages_dependency_link) }
let_it_be(:link2) { create(:packages_dependency_link, dependency: link1.dependency, dependency_type: :devDependencies) }
let_it_be(:link3) { create(:packages_dependency_link, dependency: link1.dependency, dependency_type: :bundleDependencies) }
subject { described_class }
describe '.with_dependency_type' do
it 'returns links of the given type' do
expect(subject.with_dependency_type(:bundleDependencies)).to eq([link3])
end
end
describe '.for_package' do
let_it_be(:link1) { create(:packages_dependency_link) }
let_it_be(:link2) { create(:packages_dependency_link, dependency: link1.dependency, dependency_type: :devDependencies) }
let_it_be(:link3) { create(:packages_dependency_link, dependency: link1.dependency, dependency_type: :bundleDependencies) }
it 'returns the link for the given package' do
expect(subject.for_package(link1.package)).to eq([link1])
end
end
end
describe '.dependency_ids_grouped_by_type' do
let(:packages) { Packages::Package.where(id: [package1.id, package2.id]) }
subject { described_class.dependency_ids_grouped_by_type(packages) }
it 'aggregates dependencies by type', :aggregate_failures do
result = Gitlab::Json.parse(subject.to_json)
expect(result.count).to eq(2)
expect(result).to contain_exactly(
hash_including(
'package_id' => package1.id,
'dependency_ids_by_type' => a_hash_including(
'1' => contain_exactly(dependency2.id),
'2' => contain_exactly(dependency1.id)
)
),
hash_including(
'package_id' => package2.id,
'dependency_ids_by_type' => a_hash_including(
'1' => contain_exactly(dependency1.id, dependency2.id)
)
)
)
end
end
describe '.for_packages' do
let(:packages) { Packages::Package.where(id: package1.id) }
subject { described_class.for_packages(packages) }
it 'returns dependency links for selected packages' do
expect(subject).to contain_exactly(dependency_link1, dependency_link2)
end
end
describe '.select_dependency_id' do
subject { described_class.select_dependency_id }
it 'returns only dependency_id' do
expect(subject[0].attributes).to eq('dependency_id' => dependency1.id, 'id' => nil)
end
end
end
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