require 'spec_helper' describe Banzai::ReferenceParser::ExternalIssueParser, lib: true do include ReferenceParserHelpers let(:project) { create(:empty_project, :public) } let(:user) { create(:user) } subject { described_class.new(project, user) } let(:link) { empty_html_link } describe '#nodes_visible_to_user' do context 'when the link has a data-issue attribute' do before { link['data-external-issue'] = 123 } levels = [ProjectFeature::DISABLED, ProjectFeature::PRIVATE, ProjectFeature::ENABLED] levels.each do |level| it "creates reference when the feature is #{level}" do project.project_feature.update(issues_access_level: level) visible_nodes = subject.nodes_visible_to_user(user, [link]) expect(visible_nodes).to include(link) end end end end describe '#referenced_by' do context 'when the link has a data-project attribute' do before do link['data-project'] = project.id.to_s end context 'when the link has a data-external-issue attribute' do it 'returns an Array of ExternalIssue instances' do link['data-external-issue'] = '123' refs = subject.referenced_by([link]) expect(refs).to eq([ExternalIssue.new('123', project)]) end end context 'when the link does not have a data-external-issue attribute' do it 'returns an empty Array' do expect(subject.referenced_by([link])).to eq([]) end end end context 'when the link does not have a data-project attribute' do it 'returns an empty Array' do expect(subject.referenced_by([link])).to eq([]) end end end describe '#issue_ids_per_project' do before do link['data-project'] = project.id.to_s end it 'returns a Hash containing range IDs per project' do link['data-external-issue'] = '123' hash = subject.issue_ids_per_project([link]) expect(hash).to be_an_instance_of(Hash) expect(hash[project.id].to_a).to eq(['123']) end it 'does not add a project when the data-external-issue attribute is empty' do hash = subject.issue_ids_per_project([link]) expect(hash).to be_empty end end end