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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 }
it_behaves_like "referenced feature visibility", "issues"
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
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