# -*- encoding: utf-8 -*-

require "spec_helper"

describe MusicBrainz::Bindings::Relations do
  describe '.parse' do
    describe 'attributes' do
      describe 'urls' do
        context '1 url for relation type' do
          it 'returns a string' do
            xml = Nokogiri::XML.parse(
              %Q{<artist><relation-list target-type="url">
                <relation type-id="99429741-f3f6-484b-84f8-23af51991770" type="social network">
                  <target id="4f4068cb-7001-47a3-a2fe-9146eb6b5d16">https://plus.google.com/+Madonna</target>
                </relation>
              </relation-list></artist>}
            )

            expect(described_class.parse(xml.xpath('./artist'))[:urls][:social_network]).to eq 'https://plus.google.com/+Madonna'
          end
        end

        context 'multiple urls for relation types' do
          it 'returns an array' do
            xml = Nokogiri::XML.parse(
              %Q{<artist><relation-list target-type="url">
                <relation type-id="99429741-f3f6-484b-84f8-23af51991770" type="social network">
                  <target id="4f4068cb-7001-47a3-a2fe-9146eb6b5d16">https://plus.google.com/+Madonna</target>
                </relation>
                <relation type-id="99429741-f3f6-484b-84f8-23af51991770" type="social network">
                  <target id="1dc9e14d-ebfb-448c-a005-e3481d320595">https://www.facebook.com/madonna</target>
                </relation>
              </relation-list></artist>}
            )

            expect(described_class.parse(xml.xpath('./artist'))[:urls][:social_network]).to eq [
              'https://plus.google.com/+Madonna', 'https://www.facebook.com/madonna'
            ]
          end
        end
      end
    end
  end
end