debian-mirror-gitlab/spec/models/packages/dependency_link_spec.rb

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2020-07-28 23:09:34 +05:30
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Packages::DependencyLink, type: :model do
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
end