require 'spec_helper' describe Banzai::ReferenceParser::LabelParser do include ReferenceParserHelpers let(:project) { create(:project, :public) } let(:user) { create(:user) } let(:label) { create(:label, project: project) } subject { described_class.new(Banzai::RenderContext.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 do link['data-label'] = label.id.to_s end it_behaves_like "referenced feature visibility", "issues", "merge_requests" end end describe '#referenced_by' do describe 'when the link has a data-label attribute' do context 'using an existing label ID' do it 'returns an Array of labels' do link['data-label'] = label.id.to_s expect(subject.referenced_by([link])).to eq([label]) end end context 'using a non-existing label ID' do it 'returns an empty Array' do link['data-label'] = '' expect(subject.referenced_by([link])).to eq([]) end end end end end