application_helper_spec.rb 5.3KB

    require 'spec_helper' describe ApplicationHelper do describe '#nav_link' do it 'returns a nav link' do stub(self).current_page?('/things') { false } nav = nav_link('Things', '/things') a = Nokogiri(nav).at('li:not(.active) > a[href="/things"]') expect(a.text.strip).to eq('Things') end it 'returns a nav link with a glyphicon' do stub(self).current_page?('/things') { false } nav = nav_link('Things', '/things', glyphicon: 'help') expect(nav).to be_html_safe a = Nokogiri(nav).at('li:not(.active) > a[href="/things"]') expect(a.at('span.glyphicon.glyphicon-help')).to be_a Nokogiri::XML::Element expect(a.text.strip).to eq('Things') end it 'returns an active nav link' do stub(self).current_page?('/things') { true } nav = nav_link('Things', '/things') expect(nav).to be_html_safe a = Nokogiri(nav).at('li.active > a[href="/things"]') expect(a).to be_a Nokogiri::XML::Element expect(a.text.strip).to eq('Things') end describe 'with block' do it 'returns a nav link with menu' do stub(self).current_page?('/things') { false } stub(self).current_page?('/things/stuff') { false } nav = nav_link('Things', '/things') { nav_link('Stuff', '/things/stuff') } expect(nav).to be_html_safe a0 = Nokogiri(nav).at('li.dropdown.dropdown-hover:not(.active) > a[href="/things"]') expect(a0).to be_a Nokogiri::XML::Element expect(a0.text.strip).to eq('Things') a1 = Nokogiri(nav).at('li.dropdown.dropdown-hover:not(.active) > li:not(.active) > a[href="/things/stuff"]') expect(a1).to be_a Nokogiri::XML::Element expect(a1.text.strip).to eq('Stuff') end it 'returns an active nav link with menu' do stub(self).current_page?('/things') { true } stub(self).current_page?('/things/stuff') { false } nav = nav_link('Things', '/things') { nav_link('Stuff', '/things/stuff') } expect(nav).to be_html_safe a0 = Nokogiri(nav).at('li.dropdown.dropdown-hover.active > a[href="/things"]') expect(a0).to be_a Nokogiri::XML::Element expect(a0.text.strip).to eq('Things') a1 = Nokogiri(nav).at('li.dropdown.dropdown-hover.active > li:not(.active) > a[href="/things/stuff"]') expect(a1).to be_a Nokogiri::XML::Element expect(a1.text.strip).to eq('Stuff') end it 'returns an active nav link with menu when on a child page' do stub(self).current_page?('/things') { false } stub(self).current_page?('/things/stuff') { true } nav = nav_link('Things', '/things') { nav_link('Stuff', '/things/stuff') } expect(nav).to be_html_safe a0 = Nokogiri(nav).at('li.dropdown.dropdown-hover.active > a[href="/things"]') expect(a0).to be_a Nokogiri::XML::Element expect(a0.text.strip).to eq('Things') a1 = Nokogiri(nav).at('li.dropdown.dropdown-hover.active > li:not(.active) > a[href="/things/stuff"]') expect(a1).to be_a Nokogiri::XML::Element expect(a1.text.strip).to eq('Stuff') end end end describe '#yes_no' do it 'returns a label "Yes" if any truthy value is given' do [true, Object.new].each { |value| label = yes_no(value) expect(label).to be_html_safe expect(Nokogiri(label).text).to eq 'Yes' } end it 'returns a label "No" if any falsy value is given' do [false, nil].each { |value| label = yes_no(value) expect(label).to be_html_safe expect(Nokogiri(label).text).to eq 'No' } end end describe '#working' do before do @agent = agents(:jane_website_agent) end it 'returns a label "Disabled" if a given agent is disabled' do stub(@agent).disabled? { true } label = working(@agent) expect(label).to be_html_safe expect(Nokogiri(label).text).to eq 'Disabled' end it 'returns a label "Missing Gems" if a given agent has dependencies missing' do stub(@agent).dependencies_missing? { true } label = working(@agent) expect(label).to be_html_safe expect(Nokogiri(label).text).to eq 'Missing Gems' end it 'returns a label "Yes" if a given agent is working' do stub(@agent).working? { true } label = working(@agent) expect(label).to be_html_safe expect(Nokogiri(label).text).to eq 'Yes' end it 'returns a label "No" if a given agent is not working' do stub(@agent).working? { false } label = working(@agent) expect(label).to be_html_safe expect(Nokogiri(label).text).to eq 'No' end end describe '#icon_for_service' do it 'returns a correct icon tag for Twitter' do icon = icon_for_service(:twitter) expect(icon).to be_html_safe elem = Nokogiri(icon).at('i.fa.fa-twitter') expect(elem).to be_a Nokogiri::XML::Element end it 'returns a correct icon tag for GitHub' do icon = icon_for_service(:github) expect(icon).to be_html_safe elem = Nokogiri(icon).at('i.fa.fa-github') expect(elem).to be_a Nokogiri::XML::Element end it 'returns a correct icon tag for other services' do icon = icon_for_service(:'37signals') expect(icon).to be_html_safe elem = Nokogiri(icon).at('i.fa.fa-lock') expect(elem).to be_a Nokogiri::XML::Element end end end