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Diffstat (limited to 'spec/models/packages/dependency_link_spec.rb')
-rw-r--r-- | spec/models/packages/dependency_link_spec.rb | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/spec/models/packages/dependency_link_spec.rb b/spec/models/packages/dependency_link_spec.rb new file mode 100644 index 00000000000..d8fde8f5eb3 --- /dev/null +++ b/spec/models/packages/dependency_link_spec.rb @@ -0,0 +1,56 @@ +# 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 |